585 lines
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585 lines
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 <span id="projectnumber">0.4</span>
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<a href="msc__host_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**************************************************************************/</span></div>
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<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="comment">/**************************************************************************/</span></div>
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<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div>
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<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "<a class="code" href="tusb__option_8h.html">tusb_option.h</a>"</span></div>
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<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div>
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<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#if MODE_HOST_SUPPORTED & TUSB_CFG_HOST_MSC</span></div>
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<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="preprocessor">#define _TINY_USB_SOURCE_FILE_</span></div>
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<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="preprocessor"></span></div>
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<div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="comment">// INCLUDE</span></div>
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<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="preprocessor">#include "<a class="code" href="common_8h.html">common/common.h</a>"</span></div>
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<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="preprocessor">#include "<a class="code" href="msc__host_8h.html">msc_host.h</a>"</span></div>
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<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
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<div class="line"><a name="l00051"></a><span class="lineno"> 51</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <span class="comment">// MACRO CONSTANT TYPEDEF</span></div>
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<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> <a class="code" href="group__group__configuration.html#ga977f8e429c64d2ea49ea42b5dac8a88c">TUSB_CFG_ATTR_USBRAM</a> STATIC_VAR msch_interface_t msch_data[<a class="code" href="group___t_u_s_b___c_f_g___h_o_s_t.html#gafc4906ab5cb44b1931d4ae55894440c1">TUSB_CFG_HOST_DEVICE_MAX</a>];</div>
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<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
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<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div>
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<div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="comment">//------------- Initalization Data -------------//</span></div>
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<div class="line"><a name="l00058"></a><span class="lineno"> 58</span> OSAL_SEM_DEF(msch_semaphore);</div>
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<div class="line"><a name="l00059"></a><span class="lineno"> 59</span> <span class="keyword">static</span> osal_semaphore_handle_t msch_sem_hdl;</div>
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<div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div>
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<div class="line"><a name="l00061"></a><span class="lineno"> 61</span> <span class="comment">// buffer used to read scsi information when mounted, largest response data currently is inquiry</span></div>
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<div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <a class="code" href="group__group__configuration.html#ga977f8e429c64d2ea49ea42b5dac8a88c">TUSB_CFG_ATTR_USBRAM</a> <a class="code" href="group___group___variable_attr.html#ga2438155e62fe9b0185e856ade620cd5d">ATTR_ALIGNED</a>(4) STATIC_VAR uint8_t msch_buffer[sizeof(<a class="code" href="structscsi__inquiry__data__t.html">scsi_inquiry_data_t</a>)];</div>
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<div class="line"><a name="l00063"></a><span class="lineno"> 63</span> </div>
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<div class="line"><a name="l00064"></a><span class="lineno"> 64</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00065"></a><span class="lineno"> 65</span> <span class="comment">// INTERNAL OBJECT & FUNCTION DECLARATION</span></div>
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<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div>
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<div class="line"><a name="l00068"></a><span class="lineno"> 68</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00069"></a><span class="lineno"> 69</span> <span class="comment">// PUBLIC API</span></div>
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<div class="line"><a name="l00070"></a><span class="lineno"> 70</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="keywordtype">bool</span> <a class="code" href="group___m_s_c___host.html#gaf823d310e293579f62f7c78888980619">tusbh_msc_is_mounted</a>(uint8_t dev_addr)</div>
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<div class="line"><a name="l00072"></a><span class="lineno"> 72</span> {</div>
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<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keywordflow">return</span> tusbh_device_is_configured(dev_addr) && <span class="comment">// is configured can be omitted</span></div>
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<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  msch_data[dev_addr-1].is_initialized;</div>
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<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> }</div>
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<div class="line"><a name="l00076"></a><span class="lineno"> 76</span> </div>
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<div class="line"><a name="l00077"></a><span class="lineno"> 77</span> <span class="keywordtype">bool</span> <a class="code" href="group___m_s_c___host.html#gaa6cc5099b9bb874fb13e6e2e4fd1b4fc">tusbh_msc_is_busy</a>(uint8_t dev_addr)</div>
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<div class="line"><a name="l00078"></a><span class="lineno"> 78</span> {</div>
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<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordflow">return</span> msch_data[dev_addr-1].is_initialized &&</div>
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<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  hcd_pipe_is_busy(msch_data[dev_addr-1].bulk_in);</div>
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<div class="line"><a name="l00081"></a><span class="lineno"> 81</span> }</div>
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<div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div>
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<div class="line"><a name="l00083"></a><span class="lineno"> 83</span> uint8_t <span class="keyword">const</span>* <a class="code" href="group___m_s_c___host.html#ga4e5db3391a76dfa58c0b8d257de8a66b">tusbh_msc_get_vendor_name</a>(uint8_t dev_addr)</div>
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<div class="line"><a name="l00084"></a><span class="lineno"> 84</span> {</div>
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<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">return</span> msch_data[dev_addr-1].is_initialized ? msch_data[dev_addr-1].vendor_id : NULL;</div>
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<div class="line"><a name="l00086"></a><span class="lineno"> 86</span> }</div>
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<div class="line"><a name="l00087"></a><span class="lineno"> 87</span> </div>
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<div class="line"><a name="l00088"></a><span class="lineno"> 88</span> uint8_t <span class="keyword">const</span>* <a class="code" href="group___m_s_c___host.html#ga54ac5a96247f082a0588af2453e61fd7">tusbh_msc_get_product_name</a>(uint8_t dev_addr)</div>
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<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> {</div>
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<div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> msch_data[dev_addr-1].is_initialized ? msch_data[dev_addr-1].product_id : NULL;</div>
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<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> }</div>
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<div class="line"><a name="l00092"></a><span class="lineno"> 92</span> </div>
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<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> <a class="code" href="group___m_s_c___host.html#ga426e1167966e5288fba25969dce279d0">tusbh_msc_get_capacity</a>(uint8_t dev_addr, uint32_t* p_last_lba, uint32_t* p_block_size)</div>
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<div class="line"><a name="l00094"></a><span class="lineno"> 94</span> {</div>
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<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordflow">if</span> ( !msch_data[dev_addr-1].is_initialized ) <span class="keywordflow">return</span> TUSB_ERROR_MSCH_DEVICE_NOT_MOUNTED;</div>
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<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  ASSERT(p_last_lba != NULL && p_block_size != NULL, TUSB_ERROR_INVALID_PARA);</div>
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<div class="line"><a name="l00097"></a><span class="lineno"> 97</span> </div>
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<div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  (*p_last_lba) = msch_data[dev_addr-1].last_lba;</div>
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<div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  (*p_block_size) = (uint32_t) msch_data[dev_addr-1].block_size;</div>
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<div class="line"><a name="l00100"></a><span class="lineno"> 100</span> </div>
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<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keywordflow">return</span> TUSB_ERROR_NONE;</div>
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<div class="line"><a name="l00102"></a><span class="lineno"> 102</span> }</div>
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<div class="line"><a name="l00103"></a><span class="lineno"> 103</span> </div>
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<div class="line"><a name="l00104"></a><span class="lineno"> 104</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="comment">// PUBLIC API: SCSI COMMAND</span></div>
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<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00107"></a><span class="lineno"> 107</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> msc_cbw_add_signature(<a class="code" href="structmsc__cmd__block__wrapper__t.html">msc_cmd_block_wrapper_t</a> *p_cbw, uint8_t lun) <a class="code" href="group___group___func_attr.html#ga18a61fcb06b815274b12b7f626993ac6">ATTR_ALWAYS_INLINE</a>;</div>
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<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> <span class="keyword">static</span> <span class="keyword">inline</span> <span class="keywordtype">void</span> msc_cbw_add_signature(<a class="code" href="structmsc__cmd__block__wrapper__t.html">msc_cmd_block_wrapper_t</a> *p_cbw, uint8_t lun)</div>
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<div class="line"><a name="l00109"></a><span class="lineno"> 109</span> {</div>
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<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  p_cbw-><a class="code" href="structmsc__cmd__block__wrapper__t.html#acd2a6284879dded65f0b8daa7c68485a">signature</a> = <a class="code" href="group___class_driver___m_s_c___common.html#gga0411cd49bb5b71852cecd93bcbf0ca2da1d7a1491e63c8fa476a37677bd4defa9">MSC_CBW_SIGNATURE</a>;</div>
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<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  p_cbw-><a class="code" href="structmsc__cmd__block__wrapper__t.html#a1c50fcd1195659821729f52af8f3bb7d">tag</a> = 0xCAFECAFE;</div>
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<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  p_cbw-><a class="code" href="structmsc__cmd__block__wrapper__t.html#aff43fb296e4d0ec270a77f020614f60e">lun</a> = lun;</div>
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<div class="line"><a name="l00113"></a><span class="lineno"> 113</span> }</div>
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<div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div>
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<div class="line"><a name="l00115"></a><span class="lineno"> 115</span> <span class="keyword">static</span> <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> msch_command_xfer(msch_interface_t * p_msch, <span class="keywordtype">void</span>* p_buffer) <a class="code" href="group___group___func_attr.html#gaa61f3d1a169c3d97d95072b1ee6493fd">ATTR_WARN_UNUSED_RESULT</a>;</div>
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<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> <span class="keyword">static</span> <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> msch_command_xfer(msch_interface_t * p_msch, <span class="keywordtype">void</span>* p_buffer)</div>
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<div class="line"><a name="l00117"></a><span class="lineno"> 117</span> {</div>
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<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordflow">if</span> ( NULL != p_buffer)</div>
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<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  { <span class="comment">// there is data phase</span></div>
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<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">if</span> (p_msch->cbw.dir & TUSB_DIR_DEV_TO_HOST_MASK)</div>
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<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  {</div>
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<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_out, (uint8_t*) &p_msch->cbw, <span class="keyword">sizeof</span>(<a class="code" href="structmsc__cmd__block__wrapper__t.html">msc_cmd_block_wrapper_t</a>), <span class="keyword">false</span>) );</div>
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|
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  ASSERT_STATUS( hcd_pipe_queue_xfer(p_msch->bulk_in , p_buffer, p_msch->cbw.xfer_bytes) );</div>
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|
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  }<span class="keywordflow">else</span></div>
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<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  {</div>
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<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  ASSERT_STATUS( hcd_pipe_queue_xfer(p_msch->bulk_out, (uint8_t*) &p_msch->cbw, <span class="keyword">sizeof</span>(<a class="code" href="structmsc__cmd__block__wrapper__t.html">msc_cmd_block_wrapper_t</a>)) );</div>
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|
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_out , p_buffer, p_msch->cbw.xfer_bytes, <span class="keyword">false</span>) );</div>
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<div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  }</div>
|
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<div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  }</div>
|
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<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div>
|
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<div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_in , (uint8_t*) &p_msch->csw, <span class="keyword">sizeof</span>(<a class="code" href="structmsc__cmd__status__wrapper__t.html">msc_cmd_status_wrapper_t</a>), <span class="keyword">true</span>) );</div>
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|
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span> </div>
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<div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="keywordflow">return</span> TUSB_ERROR_NONE;</div>
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|
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> }</div>
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<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
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<div class="line"><a name="l00136"></a><span class="lineno"> 136</span> <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> tusbh_msc_inquiry(uint8_t dev_addr, uint8_t lun, uint8_t *p_data)</div>
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<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> {</div>
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<div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  msch_interface_t* p_msch = &msch_data[dev_addr-1];</div>
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<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div>
|
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<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">//------------- Command Block Wrapper -------------//</span></div>
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|
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  msc_cbw_add_signature(&p_msch->cbw, lun);</div>
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<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  p_msch->cbw.xfer_bytes = <span class="keyword">sizeof</span>(<a class="code" href="structscsi__inquiry__data__t.html">scsi_inquiry_data_t</a>);</div>
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<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  p_msch->cbw.dir = TUSB_DIR_DEV_TO_HOST_MASK;</div>
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<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  p_msch->cbw.cmd_len = <span class="keyword">sizeof</span>(<a class="code" href="structscsi__inquiry__t.html">scsi_inquiry_t</a>);</div>
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<div class="line"><a name="l00145"></a><span class="lineno"> 145</span> </div>
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<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="comment">//------------- SCSI command -------------//</span></div>
|
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<div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <a class="code" href="structscsi__inquiry__t.html">scsi_inquiry_t</a> cmd_inquiry =</div>
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<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  {</div>
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<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  .<a class="code" href="structscsi__inquiry__t.html#a9a5f466908129b4e8320b09a62354e42">cmd_code</a> = <a class="code" href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4adaaa451130fe92c126a5a7031de1a25f">SCSI_CMD_INQUIRY</a>,</div>
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|
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  .alloc_length = <span class="keyword">sizeof</span>(<a class="code" href="structscsi__inquiry__data__t.html">scsi_inquiry_data_t</a>)</div>
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<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  };</div>
|
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<div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div>
|
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<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  memcpy(p_msch->cbw.command, &cmd_inquiry, p_msch->cbw.cmd_len);</div>
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<div class="line"><a name="l00154"></a><span class="lineno"> 154</span> </div>
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<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  ASSERT_STATUS ( msch_command_xfer(p_msch, p_data) );</div>
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<div class="line"><a name="l00156"></a><span class="lineno"> 156</span> </div>
|
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<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">return</span> TUSB_ERROR_NONE;</div>
|
|
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> }</div>
|
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<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> </div>
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<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> tusbh_msc_read_capacity10(uint8_t dev_addr, uint8_t lun, uint8_t *p_data)</div>
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<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> {</div>
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<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  msch_interface_t* p_msch = &msch_data[dev_addr-1];</div>
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<div class="line"><a name="l00163"></a><span class="lineno"> 163</span> </div>
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<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <span class="comment">//------------- Command Block Wrapper -------------//</span></div>
|
|
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  msc_cbw_add_signature(&p_msch->cbw, lun);</div>
|
|
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  p_msch->cbw.xfer_bytes = <span class="keyword">sizeof</span>(<a class="code" href="structscsi__read__capacity10__data__t.html">scsi_read_capacity10_data_t</a>);</div>
|
|
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  p_msch->cbw.dir = TUSB_DIR_DEV_TO_HOST_MASK;</div>
|
|
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  p_msch->cbw.cmd_len = <span class="keyword">sizeof</span>(<a class="code" href="structscsi__read__capacity10__t.html">scsi_read_capacity10_t</a>);</div>
|
|
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span> </div>
|
|
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="comment">//------------- SCSI command -------------//</span></div>
|
|
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  <a class="code" href="structscsi__read__capacity10__t.html">scsi_read_capacity10_t</a> cmd_read_capacity10 =</div>
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<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  {</div>
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<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  .<a class="code" href="structscsi__read__capacity10__t.html#a9a5f466908129b4e8320b09a62354e42">cmd_code</a> = <a class="code" href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4a7a8b5c7b6db011cb6244012e21c02115">SCSI_CMD_READ_CAPACITY_10</a>,</div>
|
|
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  .lba = 0,</div>
|
|
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  .partial_medium_indicator = 0</div>
|
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<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  };</div>
|
|
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span> </div>
|
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<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  memcpy(p_msch->cbw.command, &cmd_read_capacity10, p_msch->cbw.cmd_len);</div>
|
|
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div>
|
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<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  ASSERT_STATUS ( msch_command_xfer(p_msch, p_data) );</div>
|
|
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span> </div>
|
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<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="keywordflow">return</span> TUSB_ERROR_NONE;</div>
|
|
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span> }</div>
|
|
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span> </div>
|
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<div class="line"><a name="l00185"></a><span class="lineno"> 185</span> <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> <a class="code" href="group___m_s_c___host.html#gae7888d752d47cb1f52ede7e367630117">tusbh_msc_request_sense</a>(uint8_t dev_addr, uint8_t lun, uint8_t *p_data)</div>
|
|
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span> {</div>
|
|
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  (void) lun; <span class="comment">// TODO [MSCH] multiple lun support</span></div>
|
|
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div>
|
|
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  msch_interface_t* p_msch = &msch_data[dev_addr-1];</div>
|
|
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div>
|
|
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  <span class="comment">//------------- Command Block Wrapper -------------//</span></div>
|
|
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  p_msch->cbw.xfer_bytes = 18;</div>
|
|
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  p_msch->cbw.dir = TUSB_DIR_DEV_TO_HOST_MASK;</div>
|
|
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  p_msch->cbw.cmd_len = <span class="keyword">sizeof</span>(<a class="code" href="structscsi__inquiry__t.html">scsi_request_sense_t</a>);</div>
|
|
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span> </div>
|
|
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="comment">//------------- SCSI command -------------//</span></div>
|
|
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <a class="code" href="structscsi__inquiry__t.html">scsi_request_sense_t</a> cmd_request_sense =</div>
|
|
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  {</div>
|
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<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  .<a class="code" href="structscsi__inquiry__t.html#a9a5f466908129b4e8320b09a62354e42">cmd_code</a> = <a class="code" href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4a5cf192d1e89d1553d238f67024d84fd9">SCSI_CMD_REQUEST_SENSE</a>,</div>
|
|
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  .alloc_length = 18</div>
|
|
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  };</div>
|
|
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span> </div>
|
|
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  memcpy(p_msch->cbw.command, &cmd_request_sense, p_msch->cbw.cmd_len);</div>
|
|
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span> </div>
|
|
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  ASSERT_STATUS ( msch_command_xfer(p_msch, p_data) );</div>
|
|
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span> </div>
|
|
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <span class="keywordflow">return</span> TUSB_ERROR_NONE;</div>
|
|
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span> }</div>
|
|
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span> </div>
|
|
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span> <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> <a class="code" href="group___m_s_c___host.html#gab8b66e4a24a08259b5456dae8fe5f64b">tusbh_msc_test_unit_ready</a>(uint8_t dev_addr, uint8_t lun, <a class="code" href="structmsc__cmd__status__wrapper__t.html">msc_cmd_status_wrapper_t</a> * p_csw)</div>
|
|
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span> {</div>
|
|
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  msch_interface_t* p_msch = &msch_data[dev_addr-1];</div>
|
|
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div>
|
|
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="comment">//------------- Command Block Wrapper -------------//</span></div>
|
|
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  msc_cbw_add_signature(&p_msch->cbw, lun);</div>
|
|
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div>
|
|
<div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  p_msch->cbw.xfer_bytes = 0; <span class="comment">// Number of bytes</span></div>
|
|
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  p_msch->cbw.dir = TUSB_DIR_HOST_TO_DEV;</div>
|
|
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  p_msch->cbw.cmd_len = <span class="keyword">sizeof</span>(<a class="code" href="structscsi__test__unit__ready__t.html">scsi_test_unit_ready_t</a>);</div>
|
|
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span> </div>
|
|
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  <span class="comment">//------------- SCSI command -------------//</span></div>
|
|
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <a class="code" href="structscsi__test__unit__ready__t.html">scsi_test_unit_ready_t</a> cmd_test_unit_ready =</div>
|
|
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  {</div>
|
|
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  .<a class="code" href="structscsi__test__unit__ready__t.html#a9a5f466908129b4e8320b09a62354e42">cmd_code</a> = <a class="code" href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4a117340f6f7e567543b031f4cd311e7b1">SCSI_CMD_TEST_UNIT_READY</a>,</div>
|
|
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  .lun = lun <span class="comment">// according to wiki</span></div>
|
|
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  };</div>
|
|
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div>
|
|
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  memcpy(p_msch->cbw.command, &cmd_test_unit_ready, p_msch->cbw.cmd_len);</div>
|
|
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span> </div>
|
|
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <span class="comment">// TODO MSCH refractor test uinit ready</span></div>
|
|
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_out, (uint8_t*) &p_msch->cbw, <span class="keyword">sizeof</span>(<a class="code" href="structmsc__cmd__block__wrapper__t.html">msc_cmd_block_wrapper_t</a>), <span class="keyword">false</span>) );</div>
|
|
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  ASSERT_STATUS( hcd_pipe_xfer(p_msch->bulk_in , (uint8_t*) p_csw, <span class="keyword">sizeof</span>(<a class="code" href="structmsc__cmd__status__wrapper__t.html">msc_cmd_status_wrapper_t</a>), <span class="keyword">true</span>) );</div>
|
|
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div>
|
|
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">return</span> TUSB_ERROR_NONE;</div>
|
|
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span> }</div>
|
|
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span> </div>
|
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<div class="line"><a name="l00237"></a><span class="lineno"> 237</span> <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> <a class="code" href="group___m_s_c___host.html#ga902d4394f85f043d50f29fe5fc085b73">tusbh_msc_read10</a>(uint8_t dev_addr, uint8_t lun, <span class="keywordtype">void</span> * p_buffer, uint32_t lba, uint16_t block_count)</div>
|
|
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span> {</div>
|
|
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  msch_interface_t* p_msch = &msch_data[dev_addr-1];</div>
|
|
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span> </div>
|
|
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="comment">//------------- Command Block Wrapper -------------//</span></div>
|
|
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  msc_cbw_add_signature(&p_msch->cbw, lun);</div>
|
|
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span> </div>
|
|
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  p_msch->cbw.xfer_bytes = p_msch->block_size*block_count; <span class="comment">// Number of bytes</span></div>
|
|
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  p_msch->cbw.dir = TUSB_DIR_DEV_TO_HOST_MASK;</div>
|
|
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  p_msch->cbw.cmd_len = <span class="keyword">sizeof</span>(<a class="code" href="structscsi__read10__t.html">scsi_read10_t</a>);</div>
|
|
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span> </div>
|
|
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="comment">//------------- SCSI command -------------//</span></div>
|
|
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <a class="code" href="structscsi__read10__t.html">scsi_read10_t</a> cmd_read10 =</div>
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|
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  {</div>
|
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<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  .<a class="code" href="structscsi__read10__t.html#a9a5f466908129b4e8320b09a62354e42">cmd_code</a> = <a class="code" href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4a896bb16014025d5ee9c30767c37bb429">SCSI_CMD_READ_10</a>,</div>
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<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  .lba = <a class="code" href="group___group___builtin_func.html#ga34c28acafe98934543f965d56355b842">__n2be</a>(lba),</div>
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<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  .block_count = u16_le2be(block_count)</div>
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<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  };</div>
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<div class="line"><a name="l00255"></a><span class="lineno"> 255</span> </div>
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<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  memcpy(p_msch->cbw.command, &cmd_read10, p_msch->cbw.cmd_len);</div>
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<div class="line"><a name="l00257"></a><span class="lineno"> 257</span> </div>
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<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  ASSERT_STATUS ( msch_command_xfer(p_msch, p_buffer));</div>
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<div class="line"><a name="l00259"></a><span class="lineno"> 259</span> </div>
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<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  <span class="keywordflow">return</span> TUSB_ERROR_NONE;</div>
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<div class="line"><a name="l00261"></a><span class="lineno"> 261</span> }</div>
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<div class="line"><a name="l00262"></a><span class="lineno"> 262</span> </div>
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<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> <a class="code" href="group___m_s_c___host.html#gae2e0d9cc75723cc2c9a78605d737f801">tusbh_msc_write10</a>(uint8_t dev_addr, uint8_t lun, <span class="keywordtype">void</span> <span class="keyword">const</span> * p_buffer, uint32_t lba, uint16_t block_count)</div>
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<div class="line"><a name="l00264"></a><span class="lineno"> 264</span> {</div>
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<div class="line"><a name="l00265"></a><span class="lineno"> 265</span>  msch_interface_t* p_msch = &msch_data[dev_addr-1];</div>
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<div class="line"><a name="l00266"></a><span class="lineno"> 266</span> </div>
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<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="comment">//------------- Command Block Wrapper -------------//</span></div>
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<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  msc_cbw_add_signature(&p_msch->cbw, lun);</div>
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<div class="line"><a name="l00269"></a><span class="lineno"> 269</span> </div>
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<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  p_msch->cbw.xfer_bytes = p_msch->block_size*block_count; <span class="comment">// Number of bytes</span></div>
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<div class="line"><a name="l00271"></a><span class="lineno"> 271</span>  p_msch->cbw.dir = TUSB_DIR_HOST_TO_DEV;</div>
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<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  p_msch->cbw.cmd_len = <span class="keyword">sizeof</span>(<a class="code" href="structscsi__read10__t.html">scsi_write10_t</a>);</div>
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<div class="line"><a name="l00273"></a><span class="lineno"> 273</span> </div>
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<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">//------------- SCSI command -------------//</span></div>
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<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  <a class="code" href="structscsi__read10__t.html">scsi_write10_t</a> cmd_write10 =</div>
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<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  {</div>
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<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  .<a class="code" href="structscsi__read10__t.html#a9a5f466908129b4e8320b09a62354e42">cmd_code</a> = <a class="code" href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4a64f64e86275d0618cc06512cac43e5e0">SCSI_CMD_WRITE_10</a>,</div>
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<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  .lba = <a class="code" href="group___group___builtin_func.html#ga34c28acafe98934543f965d56355b842">__n2be</a>(lba),</div>
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<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  .block_count = u16_le2be(block_count)</div>
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<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  };</div>
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<div class="line"><a name="l00281"></a><span class="lineno"> 281</span> </div>
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<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  memcpy(p_msch->cbw.command, &cmd_write10, p_msch->cbw.cmd_len);</div>
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<div class="line"><a name="l00283"></a><span class="lineno"> 283</span> </div>
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<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  ASSERT_STATUS ( msch_command_xfer(p_msch, (<span class="keywordtype">void</span>*) p_buffer));</div>
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<div class="line"><a name="l00285"></a><span class="lineno"> 285</span> </div>
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<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">return</span> TUSB_ERROR_NONE;</div>
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<div class="line"><a name="l00287"></a><span class="lineno"> 287</span> }</div>
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<div class="line"><a name="l00288"></a><span class="lineno"> 288</span> </div>
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<div class="line"><a name="l00289"></a><span class="lineno"> 289</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00290"></a><span class="lineno"> 290</span> <span class="comment">// CLASS-USBH API (don't require to verify parameters)</span></div>
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<div class="line"><a name="l00291"></a><span class="lineno"> 291</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00292"></a><span class="lineno"> 292</span> <span class="keywordtype">void</span> msch_init(<span class="keywordtype">void</span>)</div>
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<div class="line"><a name="l00293"></a><span class="lineno"> 293</span> {</div>
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<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  memclr_(msch_data, <span class="keyword">sizeof</span>(msch_interface_t)*<a class="code" href="group___t_u_s_b___c_f_g___h_o_s_t.html#gafc4906ab5cb44b1931d4ae55894440c1">TUSB_CFG_HOST_DEVICE_MAX</a>);</div>
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<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  msch_sem_hdl = osal_semaphore_create( OSAL_SEM_REF(msch_semaphore) );</div>
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<div class="line"><a name="l00296"></a><span class="lineno"> 296</span> }</div>
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<div class="line"><a name="l00297"></a><span class="lineno"> 297</span> </div>
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<div class="line"><a name="l00298"></a><span class="lineno"> 298</span> <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> msch_open_subtask(uint8_t dev_addr, <a class="code" href="structtusb__descriptor__interface__t.html">tusb_descriptor_interface_t</a> <span class="keyword">const</span> *p_interface_desc, uint16_t *p_length)</div>
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<div class="line"><a name="l00299"></a><span class="lineno"> 299</span> {</div>
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<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  <a class="code" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> error;</div>
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<div class="line"><a name="l00301"></a><span class="lineno"> 301</span> </div>
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<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  OSAL_SUBTASK_BEGIN</div>
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<div class="line"><a name="l00303"></a><span class="lineno"> 303</span> </div>
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<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">if</span> (! ( <a class="code" href="group___class_driver___m_s_c___common.html#gga26bc41b71a6b4d66b10c8649163caa21ac81abb5906ba3b8543001a8f3b2d62f5">MSC_SUBCLASS_SCSI</a> == p_interface_desc-><a class="code" href="structtusb__descriptor__interface__t.html#a3b3919d1203cd42550d77287f7585595">bInterfaceSubClass</a> &&</div>
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<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <a class="code" href="group___class_driver___m_s_c___common.html#gga09dab9a66502b8e228c8640678f97867a3fe931957ba4eea5705debeb1eb286df">MSC_PROTOCOL_BOT</a> == p_interface_desc-><a class="code" href="structtusb__descriptor__interface__t.html#a6872c4ec51fd061e2955f84d97bea2a7">bInterfaceProtocol</a> ) )</div>
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<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  {</div>
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<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">return</span> TUSB_ERROR_MSC_UNSUPPORTED_PROTOCOL;</div>
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<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  }</div>
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<div class="line"><a name="l00309"></a><span class="lineno"> 309</span> </div>
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|
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  <span class="comment">//------------- Open Data Pipe -------------//</span></div>
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<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  <a class="code" href="structtusb__descriptor__endpoint__t.html">tusb_descriptor_endpoint_t</a> <span class="keyword">const</span> *p_endpoint;</div>
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<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  p_endpoint = (<a class="code" href="structtusb__descriptor__endpoint__t.html">tusb_descriptor_endpoint_t</a> <span class="keyword">const</span> *) descriptor_next( (uint8_t <span class="keyword">const</span>*) p_interface_desc );</div>
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<div class="line"><a name="l00313"></a><span class="lineno"> 313</span> </div>
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<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  <span class="keywordflow">for</span>(uint32_t i=0; i<2; i++)</div>
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<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  {</div>
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<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  SUBTASK_ASSERT(TUSB_DESC_TYPE_ENDPOINT == p_endpoint-><a class="code" href="structtusb__descriptor__endpoint__t.html#a67d7027b9eb9ed268d28e84fbc675707">bDescriptorType</a>);</div>
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<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  SUBTASK_ASSERT(TUSB_XFER_BULK == p_endpoint-><a class="code" href="structtusb__descriptor__endpoint__t.html#a0d80d36c01bf6552c8bf985e936cd23a">bmAttributes</a>.xfer);</div>
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<div class="line"><a name="l00318"></a><span class="lineno"> 318</span> </div>
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<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  <a class="code" href="structpipe__handle__t.html">pipe_handle_t</a> * p_pipe_hdl = ( p_endpoint-><a class="code" href="structtusb__descriptor__endpoint__t.html#a527afb0f25cdd442d8d32c7df8e18c45">bEndpointAddress</a> & TUSB_DIR_DEV_TO_HOST_MASK ) ?</div>
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<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  &msch_data[dev_addr-1].bulk_in : &msch_data[dev_addr-1].bulk_out;</div>
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|
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span> </div>
|
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<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  (*p_pipe_hdl) = hcd_pipe_open(dev_addr, p_endpoint, <a class="code" href="group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3a485390b9df57c82cb41bced84782729b">TUSB_CLASS_MSC</a>);</div>
|
|
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  SUBTASK_ASSERT( pipehandle_is_valid(*p_pipe_hdl) );</div>
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<div class="line"><a name="l00324"></a><span class="lineno"> 324</span> </div>
|
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<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  p_endpoint = (<a class="code" href="structtusb__descriptor__endpoint__t.html">tusb_descriptor_endpoint_t</a> <span class="keyword">const</span> *) descriptor_next( (uint8_t <span class="keyword">const</span>*) p_endpoint );</div>
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<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  }</div>
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<div class="line"><a name="l00327"></a><span class="lineno"> 327</span> </div>
|
|
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  msch_data[dev_addr-1].interface_number = p_interface_desc-><a class="code" href="structtusb__descriptor__interface__t.html#a3d66d88c5e928462aef62633449f1eb0">bInterfaceNumber</a>;</div>
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|
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  (*p_length) += <span class="keyword">sizeof</span>(<a class="code" href="structtusb__descriptor__interface__t.html">tusb_descriptor_interface_t</a>) + 2*<span class="keyword">sizeof</span>(<a class="code" href="structtusb__descriptor__endpoint__t.html">tusb_descriptor_endpoint_t</a>);</div>
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<div class="line"><a name="l00330"></a><span class="lineno"> 330</span> </div>
|
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<div class="line"><a name="l00331"></a><span class="lineno"> 331</span> </div>
|
|
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  <span class="comment">//------------- Get Max Lun -------------//</span></div>
|
|
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span>  OSAL_SUBTASK_INVOKED_AND_WAIT(</div>
|
|
<div class="line"><a name="l00334"></a><span class="lineno"> 334</span>  usbh_control_xfer_subtask( dev_addr, bm_request_type(TUSB_DIR_DEV_TO_HOST, TUSB_REQUEST_TYPE_CLASS, TUSB_REQUEST_RECIPIENT_INTERFACE),</div>
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|
<div class="line"><a name="l00335"></a><span class="lineno"> 335</span>  <a class="code" href="group___class_driver___m_s_c___common.html#ggaf0f486b972468c53352266648012bf2fada9868798c37d9170cc132bbf64ed8ad">MSC_REQUEST_GET_MAX_LUN</a>, 0, msch_data[dev_addr-1].interface_number,</div>
|
|
<div class="line"><a name="l00336"></a><span class="lineno"> 336</span>  1, msch_buffer ),</div>
|
|
<div class="line"><a name="l00337"></a><span class="lineno"> 337</span>  error</div>
|
|
<div class="line"><a name="l00338"></a><span class="lineno"> 338</span>  );</div>
|
|
<div class="line"><a name="l00339"></a><span class="lineno"> 339</span> </div>
|
|
<div class="line"><a name="l00340"></a><span class="lineno"> 340</span>  SUBTASK_ASSERT( TUSB_ERROR_NONE == error <span class="comment">/* && TODO STALL means zero */</span>);</div>
|
|
<div class="line"><a name="l00341"></a><span class="lineno"> 341</span>  msch_data[dev_addr-1].max_lun = msch_buffer[0];</div>
|
|
<div class="line"><a name="l00342"></a><span class="lineno"> 342</span> </div>
|
|
<div class="line"><a name="l00343"></a><span class="lineno"> 343</span> <span class="preprocessor">#if 0</span></div>
|
|
<div class="line"><a name="l00344"></a><span class="lineno"> 344</span> <span class="preprocessor"></span> <span class="comment">//------------- Reset -------------//</span></div>
|
|
<div class="line"><a name="l00345"></a><span class="lineno"> 345</span>  OSAL_SUBTASK_INVOKED_AND_WAIT(</div>
|
|
<div class="line"><a name="l00346"></a><span class="lineno"> 346</span>  usbh_control_xfer_subtask( dev_addr, bm_request_type(TUSB_DIR_HOST_TO_DEV, TUSB_REQUEST_TYPE_CLASS, TUSB_REQUEST_RECIPIENT_INTERFACE),</div>
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|
<div class="line"><a name="l00347"></a><span class="lineno"> 347</span>  <a class="code" href="group___class_driver___m_s_c___common.html#ggaf0f486b972468c53352266648012bf2fa8907560978586c8e695055c9126d44f0">MSC_REQUEST_RESET</a>, 0, msch_data[dev_addr-1].interface_number,</div>
|
|
<div class="line"><a name="l00348"></a><span class="lineno"> 348</span>  0, NULL ),</div>
|
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<div class="line"><a name="l00349"></a><span class="lineno"> 349</span>  error</div>
|
|
<div class="line"><a name="l00350"></a><span class="lineno"> 350</span>  );</div>
|
|
<div class="line"><a name="l00351"></a><span class="lineno"> 351</span> <span class="preprocessor">#endif</span></div>
|
|
<div class="line"><a name="l00352"></a><span class="lineno"> 352</span> <span class="preprocessor"></span></div>
|
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<div class="line"><a name="l00353"></a><span class="lineno"> 353</span>  <span class="keyword">enum</span> { SCSI_XFER_TIMEOUT = 2000 };</div>
|
|
<div class="line"><a name="l00354"></a><span class="lineno"> 354</span>  <span class="comment">//------------- SCSI Inquiry -------------//</span></div>
|
|
<div class="line"><a name="l00355"></a><span class="lineno"> 355</span>  tusbh_msc_inquiry(dev_addr, 0, msch_buffer);</div>
|
|
<div class="line"><a name="l00356"></a><span class="lineno"> 356</span>  osal_semaphore_wait(msch_sem_hdl, SCSI_XFER_TIMEOUT, &error);</div>
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|
<div class="line"><a name="l00357"></a><span class="lineno"> 357</span>  SUBTASK_ASSERT_STATUS(error);</div>
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<div class="line"><a name="l00358"></a><span class="lineno"> 358</span> </div>
|
|
<div class="line"><a name="l00359"></a><span class="lineno"> 359</span>  memcpy(msch_data[dev_addr-1].vendor_id , ((<a class="code" href="structscsi__inquiry__data__t.html">scsi_inquiry_data_t</a>*) msch_buffer)->vendor_id , 8);</div>
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<div class="line"><a name="l00360"></a><span class="lineno"> 360</span>  memcpy(msch_data[dev_addr-1].product_id, ((<a class="code" href="structscsi__inquiry__data__t.html">scsi_inquiry_data_t</a>*) msch_buffer)->product_id, 16);</div>
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<div class="line"><a name="l00361"></a><span class="lineno"> 361</span> </div>
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<div class="line"><a name="l00362"></a><span class="lineno"> 362</span>  <span class="comment">//------------- SCSI Read Capacity 10 -------------//</span></div>
|
|
<div class="line"><a name="l00363"></a><span class="lineno"> 363</span>  tusbh_msc_read_capacity10(dev_addr, 0, msch_buffer);</div>
|
|
<div class="line"><a name="l00364"></a><span class="lineno"> 364</span>  osal_semaphore_wait(msch_sem_hdl, SCSI_XFER_TIMEOUT, &error);</div>
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<div class="line"><a name="l00365"></a><span class="lineno"> 365</span>  SUBTASK_ASSERT_STATUS(error);</div>
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<div class="line"><a name="l00366"></a><span class="lineno"> 366</span> </div>
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<div class="line"><a name="l00367"></a><span class="lineno"> 367</span>  <span class="comment">// NOTE: my toshiba thumb-drive stall the first Read Capacity and require the sequence</span></div>
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<div class="line"><a name="l00368"></a><span class="lineno"> 368</span>  <span class="comment">// Read Capacity --> Stalled --> Clear Stall --> Request Sense --> Read Capacity (2) to work</span></div>
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<div class="line"><a name="l00369"></a><span class="lineno"> 369</span>  <span class="keywordflow">if</span> ( hcd_pipe_is_stalled(msch_data[dev_addr-1].bulk_in) )</div>
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|
<div class="line"><a name="l00370"></a><span class="lineno"> 370</span>  { <span class="comment">// clear stall TODO abstract clear stall function</span></div>
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<div class="line"><a name="l00371"></a><span class="lineno"> 371</span>  OSAL_SUBTASK_INVOKED_AND_WAIT(</div>
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<div class="line"><a name="l00372"></a><span class="lineno"> 372</span>  usbh_control_xfer_subtask( dev_addr, bm_request_type(TUSB_DIR_HOST_TO_DEV, TUSB_REQUEST_TYPE_STANDARD, TUSB_REQUEST_RECIPIENT_ENDPOINT),</div>
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<div class="line"><a name="l00373"></a><span class="lineno"> 373</span>  <a class="code" href="group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1a228faf1c1bbb5b12cb363994cfdc8399">TUSB_REQUEST_CLEAR_FEATURE</a>, 0, hcd_pipe_get_endpoint_addr(msch_data[dev_addr-1].bulk_in),</div>
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<div class="line"><a name="l00374"></a><span class="lineno"> 374</span>  0, NULL ),</div>
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<div class="line"><a name="l00375"></a><span class="lineno"> 375</span>  error</div>
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<div class="line"><a name="l00376"></a><span class="lineno"> 376</span>  );</div>
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<div class="line"><a name="l00377"></a><span class="lineno"> 377</span>  SUBTASK_ASSERT_STATUS(error);</div>
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<div class="line"><a name="l00378"></a><span class="lineno"> 378</span> </div>
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<div class="line"><a name="l00379"></a><span class="lineno"> 379</span>  hcd_pipe_clear_stall(msch_data[dev_addr-1].bulk_in);</div>
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<div class="line"><a name="l00380"></a><span class="lineno"> 380</span>  osal_semaphore_wait(msch_sem_hdl, SCSI_XFER_TIMEOUT, &error); <span class="comment">// wait for SCSI status</span></div>
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<div class="line"><a name="l00381"></a><span class="lineno"> 381</span>  SUBTASK_ASSERT_STATUS(error);</div>
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<div class="line"><a name="l00382"></a><span class="lineno"> 382</span> </div>
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<div class="line"><a name="l00383"></a><span class="lineno"> 383</span>  <span class="comment">//------------- SCSI Request Sense -------------//</span></div>
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<div class="line"><a name="l00384"></a><span class="lineno"> 384</span>  (void) <a class="code" href="group___m_s_c___host.html#gae7888d752d47cb1f52ede7e367630117">tusbh_msc_request_sense</a>(dev_addr, 0, msch_buffer);</div>
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<div class="line"><a name="l00385"></a><span class="lineno"> 385</span>  osal_semaphore_wait(msch_sem_hdl, SCSI_XFER_TIMEOUT, &error);</div>
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<div class="line"><a name="l00386"></a><span class="lineno"> 386</span>  SUBTASK_ASSERT_STATUS(error);</div>
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<div class="line"><a name="l00387"></a><span class="lineno"> 387</span> </div>
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<div class="line"><a name="l00388"></a><span class="lineno"> 388</span>  <span class="comment">//------------- Re-read SCSI Read Capactity -------------//</span></div>
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<div class="line"><a name="l00389"></a><span class="lineno"> 389</span>  tusbh_msc_read_capacity10(dev_addr, 0, msch_buffer);</div>
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<div class="line"><a name="l00390"></a><span class="lineno"> 390</span>  osal_semaphore_wait(msch_sem_hdl, SCSI_XFER_TIMEOUT, &error);</div>
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<div class="line"><a name="l00391"></a><span class="lineno"> 391</span>  SUBTASK_ASSERT_STATUS(error);</div>
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<div class="line"><a name="l00392"></a><span class="lineno"> 392</span>  }</div>
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<div class="line"><a name="l00393"></a><span class="lineno"> 393</span> </div>
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<div class="line"><a name="l00394"></a><span class="lineno"> 394</span>  msch_data[dev_addr-1].last_lba = <a class="code" href="group___group___builtin_func.html#gabee5c0ec3942a63df94fcbd7b689d8c8">__be2n</a>( ((<a class="code" href="structscsi__read__capacity10__data__t.html">scsi_read_capacity10_data_t</a>*)msch_buffer)->last_lba );</div>
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<div class="line"><a name="l00395"></a><span class="lineno"> 395</span>  msch_data[dev_addr-1].block_size = (uint16_t) <a class="code" href="group___group___builtin_func.html#gabee5c0ec3942a63df94fcbd7b689d8c8">__be2n</a>( ((<a class="code" href="structscsi__read__capacity10__data__t.html">scsi_read_capacity10_data_t</a>*)msch_buffer)->block_size );</div>
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<div class="line"><a name="l00396"></a><span class="lineno"> 396</span> </div>
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<div class="line"><a name="l00397"></a><span class="lineno"> 397</span>  msch_data[dev_addr-1].is_initialized = <span class="keyword">true</span>;</div>
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<div class="line"><a name="l00398"></a><span class="lineno"> 398</span>  <a class="code" href="group___m_s_c___host.html#gab45280faacbb4169a7fb6773d9a5c2b4">tusbh_msc_mounted_cb</a>(dev_addr);</div>
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<div class="line"><a name="l00399"></a><span class="lineno"> 399</span> </div>
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<div class="line"><a name="l00400"></a><span class="lineno"> 400</span>  OSAL_SUBTASK_END</div>
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<div class="line"><a name="l00401"></a><span class="lineno"> 401</span> }</div>
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<div class="line"><a name="l00402"></a><span class="lineno"> 402</span> </div>
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<div class="line"><a name="l00403"></a><span class="lineno"> 403</span> <span class="keywordtype">void</span> msch_isr(<a class="code" href="structpipe__handle__t.html">pipe_handle_t</a> pipe_hdl, tusb_event_t event, uint32_t xferred_bytes)</div>
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<div class="line"><a name="l00404"></a><span class="lineno"> 404</span> {</div>
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<div class="line"><a name="l00405"></a><span class="lineno"> 405</span>  <span class="keywordflow">if</span> ( pipehandle_is_equal(pipe_hdl, msch_data[pipe_hdl.dev_addr-1].bulk_in) )</div>
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<div class="line"><a name="l00406"></a><span class="lineno"> 406</span>  {</div>
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<div class="line"><a name="l00407"></a><span class="lineno"> 407</span>  <span class="keywordflow">if</span> (msch_data[pipe_hdl.dev_addr-1].is_initialized)</div>
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<div class="line"><a name="l00408"></a><span class="lineno"> 408</span>  {</div>
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<div class="line"><a name="l00409"></a><span class="lineno"> 409</span>  <a class="code" href="group___m_s_c___host.html#ga58e35f8eaf7c01cb3ff650da6fa222c8">tusbh_msc_isr</a>(pipe_hdl.dev_addr, event, xferred_bytes);</div>
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<div class="line"><a name="l00410"></a><span class="lineno"> 410</span>  }<span class="keywordflow">else</span></div>
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<div class="line"><a name="l00411"></a><span class="lineno"> 411</span>  { <span class="comment">// still initializing under open subtask</span></div>
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<div class="line"><a name="l00412"></a><span class="lineno"> 412</span>  osal_semaphore_post(msch_sem_hdl);</div>
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<div class="line"><a name="l00413"></a><span class="lineno"> 413</span>  }</div>
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<div class="line"><a name="l00414"></a><span class="lineno"> 414</span>  }</div>
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<div class="line"><a name="l00415"></a><span class="lineno"> 415</span> }</div>
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<div class="line"><a name="l00416"></a><span class="lineno"> 416</span> </div>
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<div class="line"><a name="l00417"></a><span class="lineno"> 417</span> <span class="keywordtype">void</span> msch_close(uint8_t dev_addr)</div>
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<div class="line"><a name="l00418"></a><span class="lineno"> 418</span> {</div>
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<div class="line"><a name="l00419"></a><span class="lineno"> 419</span>  (void) hcd_pipe_close(msch_data[dev_addr-1].bulk_in);</div>
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<div class="line"><a name="l00420"></a><span class="lineno"> 420</span>  (void) hcd_pipe_close(msch_data[dev_addr-1].bulk_out);</div>
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<div class="line"><a name="l00421"></a><span class="lineno"> 421</span> </div>
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<div class="line"><a name="l00422"></a><span class="lineno"> 422</span>  memclr_(&msch_data[dev_addr-1], <span class="keyword">sizeof</span>(msch_interface_t));</div>
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<div class="line"><a name="l00423"></a><span class="lineno"> 423</span>  osal_semaphore_reset(msch_sem_hdl);</div>
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<div class="line"><a name="l00424"></a><span class="lineno"> 424</span> </div>
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<div class="line"><a name="l00425"></a><span class="lineno"> 425</span>  <a class="code" href="group___m_s_c___host.html#gababef5335d6f4dba72b30128dabaa0ec">tusbh_msc_unmounted_cb</a>(dev_addr); <span class="comment">// invoke Application Callback</span></div>
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<div class="line"><a name="l00426"></a><span class="lineno"> 426</span> }</div>
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<div class="line"><a name="l00427"></a><span class="lineno"> 427</span> </div>
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<div class="line"><a name="l00428"></a><span class="lineno"> 428</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00429"></a><span class="lineno"> 429</span> <span class="comment">// INTERNAL & HELPER</span></div>
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<div class="line"><a name="l00430"></a><span class="lineno"> 430</span> <span class="comment">//--------------------------------------------------------------------+</span></div>
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<div class="line"><a name="l00431"></a><span class="lineno"> 431</span> </div>
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<div class="line"><a name="l00432"></a><span class="lineno"> 432</span> </div>
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<div class="line"><a name="l00433"></a><span class="lineno"> 433</span> <span class="preprocessor">#endif</span></div>
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<div class="ttc" id="structscsi__read__capacity10__t_html"><div class="ttname"><a href="structscsi__read__capacity10__t.html">scsi_read_capacity10_t</a></div><div class="ttdoc">SCSI Read Capacity 10 Command: Read Capacity. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00320">msc.h:320</a></div></div>
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<div class="ttc" id="group___m_s_c___host_html_ga902d4394f85f043d50f29fe5fc085b73"><div class="ttname"><a href="group___m_s_c___host.html#ga902d4394f85f043d50f29fe5fc085b73">tusbh_msc_read10</a></div><div class="ttdeci">tusb_error_t tusbh_msc_read10(uint8_t dev_addr, uint8_t lun, void *p_buffer, uint32_t lba, uint16_t block_count) ATTR_WARN_UNUSED_RESULT</div><div class="ttdoc">Perform SCSI READ 10 command to read data from MassStorage device. </div></div>
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<div class="ttc" id="structscsi__read10__t_html"><div class="ttname"><a href="structscsi__read10__t.html">scsi_read10_t</a></div><div class="ttdoc">SCSI Read 10 Command. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00340">msc.h:340</a></div></div>
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<div class="ttc" id="structtusb__descriptor__interface__t_html"><div class="ttname"><a href="structtusb__descriptor__interface__t.html">tusb_descriptor_interface_t</a></div><div class="ttdoc">USB Standard Interface Descriptor (section 9.6.1 table 9-12) </div><div class="ttdef"><b>Definition:</b> <a href="std__descriptors_8h_source.html#l00090">std_descriptors.h:90</a></div></div>
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<div class="ttc" id="group___group___func_attr_html_gaa61f3d1a169c3d97d95072b1ee6493fd"><div class="ttname"><a href="group___group___func_attr.html#gaa61f3d1a169c3d97d95072b1ee6493fd">ATTR_WARN_UNUSED_RESULT</a></div><div class="ttdeci">#define ATTR_WARN_UNUSED_RESULT</div><div class="ttdoc">The warn_unused_result attribute causes a warning to be emitted if a caller of the function with this...</div><div class="ttdef"><b>Definition:</b> <a href="compiler__gcc_8h_source.html#l00118">compiler_gcc.h:118</a></div></div>
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<div class="ttc" id="group___m_s_c___host_html_ga4e5db3391a76dfa58c0b8d257de8a66b"><div class="ttname"><a href="group___m_s_c___host.html#ga4e5db3391a76dfa58c0b8d257de8a66b">tusbh_msc_get_vendor_name</a></div><div class="ttdeci">uint8_t const * tusbh_msc_get_vendor_name(uint8_t dev_addr)</div><div class="ttdoc">Get SCSI vendor's name of MassStorage device. </div></div>
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<div class="ttc" id="group___group___builtin_func_html_ga34c28acafe98934543f965d56355b842"><div class="ttname"><a href="group___group___builtin_func.html#ga34c28acafe98934543f965d56355b842">__n2be</a></div><div class="ttdeci">#define __n2be(x)</div><div class="ttdoc">built-in function to convert 32-bit from native to Big Endian </div><div class="ttdef"><b>Definition:</b> <a href="compiler__gcc_8h_source.html#l00135">compiler_gcc.h:135</a></div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_ggad5f995e6aa7f3c4cf01e369dae83ddd4a117340f6f7e567543b031f4cd311e7b1"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4a117340f6f7e567543b031f4cd311e7b1">SCSI_CMD_TEST_UNIT_READY</a></div><div class="ttdoc">The SCSI Test Unit Ready command is used to determine if a device is ready to transfer data (read/wri...</div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00125">msc.h:125</a></div></div>
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<div class="ttc" id="structtusb__descriptor__interface__t_html_a6872c4ec51fd061e2955f84d97bea2a7"><div class="ttname"><a href="structtusb__descriptor__interface__t.html#a6872c4ec51fd061e2955f84d97bea2a7">tusb_descriptor_interface_t::bInterfaceProtocol</a></div><div class="ttdeci">uint8_t bInterfaceProtocol</div><div class="ttdoc">Protocol code (assigned by the USB). These codes are qualified by the value of the bInterfaceClass ...</div><div class="ttdef"><b>Definition:</b> <a href="std__descriptors_8h_source.html#l00099">std_descriptors.h:99</a></div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_gga0411cd49bb5b71852cecd93bcbf0ca2da1d7a1491e63c8fa476a37677bd4defa9"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#gga0411cd49bb5b71852cecd93bcbf0ca2da1d7a1491e63c8fa476a37677bd4defa9">MSC_CBW_SIGNATURE</a></div><div class="ttdoc">Constant value of 43425355h (little endian) </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00069">msc.h:69</a></div></div>
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<div class="ttc" id="structpipe__handle__t_html"><div class="ttname"><a href="structpipe__handle__t.html">pipe_handle_t</a></div><div class="ttdef"><b>Definition:</b> <a href="hcd_8h_source.html#l00063">hcd.h:63</a></div></div>
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<div class="ttc" id="group___m_s_c___host_html_ga54ac5a96247f082a0588af2453e61fd7"><div class="ttname"><a href="group___m_s_c___host.html#ga54ac5a96247f082a0588af2453e61fd7">tusbh_msc_get_product_name</a></div><div class="ttdeci">uint8_t const * tusbh_msc_get_product_name(uint8_t dev_addr)</div><div class="ttdoc">Get SCSI product's name of MassStorage device. </div></div>
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<div class="ttc" id="structmsc__cmd__block__wrapper__t_html_aff43fb296e4d0ec270a77f020614f60e"><div class="ttname"><a href="structmsc__cmd__block__wrapper__t.html#aff43fb296e4d0ec270a77f020614f60e">msc_cmd_block_wrapper_t::lun</a></div><div class="ttdeci">uint8_t lun</div><div class="ttdoc">The device Logical Unit Number (LUN) to which the command block is being sent. For devices that suppo...</div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00102">msc.h:102</a></div></div>
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<div class="ttc" id="structmsc__cmd__block__wrapper__t_html_acd2a6284879dded65f0b8daa7c68485a"><div class="ttname"><a href="structmsc__cmd__block__wrapper__t.html#acd2a6284879dded65f0b8daa7c68485a">msc_cmd_block_wrapper_t::signature</a></div><div class="ttdeci">uint32_t signature</div><div class="ttdoc">Signature that helps identify this data packet as a CBW. The signature field shall contain the value ...</div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00098">msc.h:98</a></div></div>
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<div class="ttc" id="group___u_s_b_def___type_html_gga67b344c0d91e2c1b8e13ceb56431f2c1a228faf1c1bbb5b12cb363994cfdc8399"><div class="ttname"><a href="group___u_s_b_def___type.html#gga67b344c0d91e2c1b8e13ceb56431f2c1a228faf1c1bbb5b12cb363994cfdc8399">TUSB_REQUEST_CLEAR_FEATURE</a></div><div class="ttdoc">1 </div><div class="ttdef"><b>Definition:</b> <a href="tusb__types_8h_source.html#l00091">tusb_types.h:91</a></div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_ggad5f995e6aa7f3c4cf01e369dae83ddd4a64f64e86275d0618cc06512cac43e5e0"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4a64f64e86275d0618cc06512cac43e5e0">SCSI_CMD_WRITE_10</a></div><div class="ttdoc">The WRITE (10) command requests thatthe device server transfer the specified logical block(s) from th...</div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00134">msc.h:134</a></div></div>
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<div class="ttc" id="group___t_u_s_b___c_f_g___h_o_s_t_html_gafc4906ab5cb44b1931d4ae55894440c1"><div class="ttname"><a href="group___t_u_s_b___c_f_g___h_o_s_t.html#gafc4906ab5cb44b1931d4ae55894440c1">TUSB_CFG_HOST_DEVICE_MAX</a></div><div class="ttdeci">#define TUSB_CFG_HOST_DEVICE_MAX</div><div class="ttdoc">Maximum number of device host stack can manage If hub class is not enabled, set this equal to numbe...</div><div class="ttdef"><b>Definition:</b> <a href="configuration_8txt_source.html#l00035">configuration.txt:35</a></div></div>
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<div class="ttc" id="structscsi__inquiry__t_html_a9a5f466908129b4e8320b09a62354e42"><div class="ttname"><a href="structscsi__inquiry__t.html#a9a5f466908129b4e8320b09a62354e42">scsi_inquiry_t::cmd_code</a></div><div class="ttdeci">uint8_t cmd_code</div><div class="ttdoc">SCSI OpCode for SCSI_CMD_INQUIRY. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00170">msc.h:170</a></div></div>
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<div class="ttc" id="structscsi__read10__t_html_a9a5f466908129b4e8320b09a62354e42"><div class="ttname"><a href="structscsi__read10__t.html#a9a5f466908129b4e8320b09a62354e42">scsi_read10_t::cmd_code</a></div><div class="ttdeci">uint8_t cmd_code</div><div class="ttdoc">SCSI OpCode. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00341">msc.h:341</a></div></div>
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<div class="ttc" id="group___group___builtin_func_html_gabee5c0ec3942a63df94fcbd7b689d8c8"><div class="ttname"><a href="group___group___builtin_func.html#gabee5c0ec3942a63df94fcbd7b689d8c8">__be2n</a></div><div class="ttdeci">#define __be2n(x)</div><div class="ttdoc">built-in function to convert 32-bit from Big Endian to native </div><div class="ttdef"><b>Definition:</b> <a href="compiler__gcc_8h_source.html#l00136">compiler_gcc.h:136</a></div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_ggad5f995e6aa7f3c4cf01e369dae83ddd4a5cf192d1e89d1553d238f67024d84fd9"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4a5cf192d1e89d1553d238f67024d84fd9">SCSI_CMD_REQUEST_SENSE</a></div><div class="ttdoc">The SCSI Request Sense command is part of the SCSI computer protocol standard. This command is used t...</div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00131">msc.h:131</a></div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_gga09dab9a66502b8e228c8640678f97867a3fe931957ba4eea5705debeb1eb286df"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#gga09dab9a66502b8e228c8640678f97867a3fe931957ba4eea5705debeb1eb286df">MSC_PROTOCOL_BOT</a></div><div class="ttdoc">Bulk-Only Transport. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00078">msc.h:78</a></div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_ggad5f995e6aa7f3c4cf01e369dae83ddd4a896bb16014025d5ee9c30767c37bb429"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4a896bb16014025d5ee9c30767c37bb429">SCSI_CMD_READ_10</a></div><div class="ttdoc">The READ (10) command requests that the device server read the specified logical block(s) and transfe...</div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00133">msc.h:133</a></div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_ggad5f995e6aa7f3c4cf01e369dae83ddd4adaaa451130fe92c126a5a7031de1a25f"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4adaaa451130fe92c126a5a7031de1a25f">SCSI_CMD_INQUIRY</a></div><div class="ttdoc">The SCSI Inquiry command is used to obtain basic information from a target device. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00126">msc.h:126</a></div></div>
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<div class="ttc" id="structscsi__read__capacity10__data__t_html"><div class="ttname"><a href="structscsi__read__capacity10__data__t.html">scsi_read_capacity10_data_t</a></div><div class="ttdoc">SCSI Read Capacity 10 Response Data. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00332">msc.h:332</a></div></div>
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<div class="ttc" id="group___m_s_c___host_html_gae2e0d9cc75723cc2c9a78605d737f801"><div class="ttname"><a href="group___m_s_c___host.html#gae2e0d9cc75723cc2c9a78605d737f801">tusbh_msc_write10</a></div><div class="ttdeci">tusb_error_t tusbh_msc_write10(uint8_t dev_addr, uint8_t lun, void const *p_buffer, uint32_t lba, uint16_t block_count) ATTR_WARN_UNUSED_RESULT</div><div class="ttdoc">Perform SCSI WRITE 10 command to write data to MassStorage device. </div></div>
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<div class="ttc" id="msc__host_8h_html"><div class="ttname"><a href="msc__host_8h.html">msc_host.h</a></div></div>
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<div class="ttc" id="structtusb__descriptor__endpoint__t_html_a0d80d36c01bf6552c8bf985e936cd23a"><div class="ttname"><a href="structtusb__descriptor__endpoint__t.html#a0d80d36c01bf6552c8bf985e936cd23a">tusb_descriptor_endpoint_t::bmAttributes</a></div><div class="ttdeci">struct tusb_descriptor_endpoint_t::@8 bmAttributes</div><div class="ttdoc">This field describes the endpoint's attributes when it is configured using the bConfigurationValue. Bits 1..0: Transfer Type - 00 = Control - 01 = Isochronous - 10 = Bulk - 11 = Interrupt If not an isochronous endpoint, bits 5..2 are reserved and must be set to zero. If isochronous, they are defined as follows: Bits 3..2: Synchronization Type - 00 = No Synchronization - 01 = Asynchronous - 10 = Adaptive - 11 = Synchronous Bits 5..4: Usage Type - 00 = Data endpoint - 01 = Feedback endpoint - 10 = Implicit feedback Data endpoint - 11 = Reserved Refer to Chapter 5 of USB 2.0 specification for more information. All other bits are reserved and must be reset to zero. Reserved bits must be ignored by the host. </div></div>
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<div class="ttc" id="group__group__configuration_html_ga977f8e429c64d2ea49ea42b5dac8a88c"><div class="ttname"><a href="group__group__configuration.html#ga977f8e429c64d2ea49ea42b5dac8a88c">TUSB_CFG_ATTR_USBRAM</a></div><div class="ttdeci">#define TUSB_CFG_ATTR_USBRAM</div><div class="ttdef"><b>Definition:</b> <a href="configuration_8txt_source.html#l00019">configuration.txt:19</a></div></div>
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<div class="ttc" id="structscsi__inquiry__data__t_html"><div class="ttname"><a href="structscsi__inquiry__data__t.html">scsi_inquiry_data_t</a></div><div class="ttdoc">SCSI Inquiry Response Data. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00181">msc.h:181</a></div></div>
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<div class="ttc" id="group___m_s_c___host_html_gae7888d752d47cb1f52ede7e367630117"><div class="ttname"><a href="group___m_s_c___host.html#gae7888d752d47cb1f52ede7e367630117">tusbh_msc_request_sense</a></div><div class="ttdeci">tusb_error_t tusbh_msc_request_sense(uint8_t dev_addr, uint8_t lun, uint8_t *p_data)</div><div class="ttdoc">Perform SCSI REQUEST SENSE command, used to retrieve sense data from MassStorage device. </div></div>
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<div class="ttc" id="group___m_s_c___host_html_ga426e1167966e5288fba25969dce279d0"><div class="ttname"><a href="group___m_s_c___host.html#ga426e1167966e5288fba25969dce279d0">tusbh_msc_get_capacity</a></div><div class="ttdeci">tusb_error_t tusbh_msc_get_capacity(uint8_t dev_addr, uint32_t *p_last_lba, uint32_t *p_block_size)</div><div class="ttdoc">Get SCSI Capacity of MassStorage device. </div></div>
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<div class="ttc" id="structtusb__descriptor__endpoint__t_html_a67d7027b9eb9ed268d28e84fbc675707"><div class="ttname"><a href="structtusb__descriptor__endpoint__t.html#a67d7027b9eb9ed268d28e84fbc675707">tusb_descriptor_endpoint_t::bDescriptorType</a></div><div class="ttdeci">uint8_t bDescriptorType</div><div class="ttdoc">ENDPOINT Descriptor Type. </div><div class="ttdef"><b>Definition:</b> <a href="std__descriptors_8h_source.html#l00106">std_descriptors.h:106</a></div></div>
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<div class="ttc" id="structtusb__descriptor__interface__t_html_a3b3919d1203cd42550d77287f7585595"><div class="ttname"><a href="structtusb__descriptor__interface__t.html#a3b3919d1203cd42550d77287f7585595">tusb_descriptor_interface_t::bInterfaceSubClass</a></div><div class="ttdeci">uint8_t bInterfaceSubClass</div><div class="ttdoc">Subclass code (assigned by the USB-IF). These codes are qualified by the value of the bInterfaceCla...</div><div class="ttdef"><b>Definition:</b> <a href="std__descriptors_8h_source.html#l00098">std_descriptors.h:98</a></div></div>
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<div class="ttc" id="group___u_s_b_def___type_html_gga7235527ffc187847b43d4838e46f29b3a485390b9df57c82cb41bced84782729b"><div class="ttname"><a href="group___u_s_b_def___type.html#gga7235527ffc187847b43d4838e46f29b3a485390b9df57c82cb41bced84782729b">TUSB_CLASS_MSC</a></div><div class="ttdoc">8 </div><div class="ttdef"><b>Definition:</b> <a href="tusb__types_8h_source.html#l00127">tusb_types.h:127</a></div></div>
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<div class="ttc" id="structtusb__descriptor__endpoint__t_html"><div class="ttname"><a href="structtusb__descriptor__endpoint__t.html">tusb_descriptor_endpoint_t</a></div><div class="ttdoc">USB Standard Endpoint Descriptor (section 9.6.1 table 9-13) </div><div class="ttdef"><b>Definition:</b> <a href="std__descriptors_8h_source.html#l00104">std_descriptors.h:104</a></div></div>
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<div class="ttc" id="group___m_s_c___host_html_gab8b66e4a24a08259b5456dae8fe5f64b"><div class="ttname"><a href="group___m_s_c___host.html#gab8b66e4a24a08259b5456dae8fe5f64b">tusbh_msc_test_unit_ready</a></div><div class="ttdeci">tusb_error_t tusbh_msc_test_unit_ready(uint8_t dev_addr, uint8_t lun, msc_cmd_status_wrapper_t *p_csw) ATTR_WARN_UNUSED_RESULT</div><div class="ttdoc">Perform SCSI TEST UNIT READY command to test if MassStorage device is ready. </div></div>
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<div class="ttc" id="structscsi__read__capacity10__t_html_a9a5f466908129b4e8320b09a62354e42"><div class="ttname"><a href="structscsi__read__capacity10__t.html#a9a5f466908129b4e8320b09a62354e42">scsi_read_capacity10_t::cmd_code</a></div><div class="ttdeci">uint8_t cmd_code</div><div class="ttdoc">SCSI OpCode for SCSI_CMD_READ_CAPACITY_10. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00321">msc.h:321</a></div></div>
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<div class="ttc" id="group___m_s_c___host_html_gababef5335d6f4dba72b30128dabaa0ec"><div class="ttname"><a href="group___m_s_c___host.html#gababef5335d6f4dba72b30128dabaa0ec">tusbh_msc_unmounted_cb</a></div><div class="ttdeci">void tusbh_msc_unmounted_cb(uint8_t dev_addr)</div><div class="ttdoc">Callback function that will be invoked when a device with MassStorage interface is unmounted...</div></div>
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<div class="ttc" id="group___m_s_c___host_html_gaf823d310e293579f62f7c78888980619"><div class="ttname"><a href="group___m_s_c___host.html#gaf823d310e293579f62f7c78888980619">tusbh_msc_is_mounted</a></div><div class="ttdeci">bool tusbh_msc_is_mounted(uint8_t dev_addr) ATTR_PURE ATTR_WARN_UNUSED_RESULT</div><div class="ttdoc">Check if device supports MassStorage interface or not. </div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_ggaf0f486b972468c53352266648012bf2fa8907560978586c8e695055c9126d44f0"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#ggaf0f486b972468c53352266648012bf2fa8907560978586c8e695055c9126d44f0">MSC_REQUEST_RESET</a></div><div class="ttdoc">This request is used to reset the mass storage device and its associated interface. This class-specific request shall ready the device for the next CBW from the host. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00084">msc.h:84</a></div></div>
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<div class="ttc" id="structtusb__descriptor__interface__t_html_a3d66d88c5e928462aef62633449f1eb0"><div class="ttname"><a href="structtusb__descriptor__interface__t.html#a3d66d88c5e928462aef62633449f1eb0">tusb_descriptor_interface_t::bInterfaceNumber</a></div><div class="ttdeci">uint8_t bInterfaceNumber</div><div class="ttdoc">Number of this interface. Zero-based value identifying the index in the array of concurrent interface...</div><div class="ttdef"><b>Definition:</b> <a href="std__descriptors_8h_source.html#l00094">std_descriptors.h:94</a></div></div>
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<div class="ttc" id="structmsc__cmd__block__wrapper__t_html_a1c50fcd1195659821729f52af8f3bb7d"><div class="ttname"><a href="structmsc__cmd__block__wrapper__t.html#a1c50fcd1195659821729f52af8f3bb7d">msc_cmd_block_wrapper_t::tag</a></div><div class="ttdeci">uint32_t tag</div><div class="ttdoc">Tag sent by the host. The device shall echo the contents of this field back to the host in the dCSWTa...</div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00099">msc.h:99</a></div></div>
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<div class="ttc" id="group___m_s_c___host_html_gaa6cc5099b9bb874fb13e6e2e4fd1b4fc"><div class="ttname"><a href="group___m_s_c___host.html#gaa6cc5099b9bb874fb13e6e2e4fd1b4fc">tusbh_msc_is_busy</a></div><div class="ttdeci">bool tusbh_msc_is_busy(uint8_t dev_addr) ATTR_PURE ATTR_WARN_UNUSED_RESULT</div><div class="ttdoc">Check if the interface is currently busy or not. </div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_ggaf0f486b972468c53352266648012bf2fada9868798c37d9170cc132bbf64ed8ad"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#ggaf0f486b972468c53352266648012bf2fada9868798c37d9170cc132bbf64ed8ad">MSC_REQUEST_GET_MAX_LUN</a></div><div class="ttdoc">The Get Max LUN device request is used to determine the number of logical units supported by the devi...</div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00083">msc.h:83</a></div></div>
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<div class="ttc" id="structmsc__cmd__status__wrapper__t_html"><div class="ttname"><a href="structmsc__cmd__status__wrapper__t.html">msc_cmd_status_wrapper_t</a></div><div class="ttdoc">Command Status Wrapper. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00110">msc.h:110</a></div></div>
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<div class="ttc" id="tusb__option_8h_html"><div class="ttname"><a href="tusb__option_8h.html">tusb_option.h</a></div></div>
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<div class="ttc" id="group___group___error_html_ga225612897c510054ef4026586562f716"><div class="ttname"><a href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a></div><div class="ttdeci">tusb_error_t</div><div class="ttdoc">Error Code returned. </div><div class="ttdef"><b>Definition:</b> <a href="tusb__errors_8h_source.html#l00097">tusb_errors.h:97</a></div></div>
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<div class="ttc" id="group___m_s_c___host_html_ga58e35f8eaf7c01cb3ff650da6fa222c8"><div class="ttname"><a href="group___m_s_c___host.html#ga58e35f8eaf7c01cb3ff650da6fa222c8">tusbh_msc_isr</a></div><div class="ttdeci">void tusbh_msc_isr(uint8_t dev_addr, tusb_event_t event, uint32_t xferred_bytes)</div><div class="ttdoc">Callback function that is invoked when an transferring event occurred. </div></div>
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<div class="ttc" id="group___group___variable_attr_html_ga2438155e62fe9b0185e856ade620cd5d"><div class="ttname"><a href="group___group___variable_attr.html#ga2438155e62fe9b0185e856ade620cd5d">ATTR_ALIGNED</a></div><div class="ttdeci">#define ATTR_ALIGNED(Bytes)</div><div class="ttdoc">This attribute specifies a minimum alignment for the variable or structure field, measured in bytes...</div><div class="ttdef"><b>Definition:</b> <a href="compiler__gcc_8h_source.html#l00072">compiler_gcc.h:72</a></div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_ggad5f995e6aa7f3c4cf01e369dae83ddd4a7a8b5c7b6db011cb6244012e21c02115"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#ggad5f995e6aa7f3c4cf01e369dae83ddd4a7a8b5c7b6db011cb6244012e21c02115">SCSI_CMD_READ_CAPACITY_10</a></div><div class="ttdoc">The SCSI Read Capacity command is used to obtain data capacity information from a target device...</div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00130">msc.h:130</a></div></div>
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<div class="ttc" id="structmsc__cmd__block__wrapper__t_html"><div class="ttname"><a href="structmsc__cmd__block__wrapper__t.html">msc_cmd_block_wrapper_t</a></div><div class="ttdoc">Command Block Wrapper. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00097">msc.h:97</a></div></div>
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<div class="ttc" id="group___class_driver___m_s_c___common_html_gga26bc41b71a6b4d66b10c8649163caa21ac81abb5906ba3b8543001a8f3b2d62f5"><div class="ttname"><a href="group___class_driver___m_s_c___common.html#gga26bc41b71a6b4d66b10c8649163caa21ac81abb5906ba3b8543001a8f3b2d62f5">MSC_SUBCLASS_SCSI</a></div><div class="ttdoc">SCSI transparent command set. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00065">msc.h:65</a></div></div>
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<div class="ttc" id="common_8h_html"><div class="ttname"><a href="common_8h.html">common.h</a></div></div>
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<div class="ttc" id="structscsi__test__unit__ready__t_html_a9a5f466908129b4e8320b09a62354e42"><div class="ttname"><a href="structscsi__test__unit__ready__t.html#a9a5f466908129b4e8320b09a62354e42">scsi_test_unit_ready_t::cmd_code</a></div><div class="ttdeci">uint8_t cmd_code</div><div class="ttdoc">SCSI OpCode for SCSI_CMD_TEST_UNIT_READY. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00160">msc.h:160</a></div></div>
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<div class="ttc" id="group___group___func_attr_html_ga18a61fcb06b815274b12b7f626993ac6"><div class="ttname"><a href="group___group___func_attr.html#ga18a61fcb06b815274b12b7f626993ac6">ATTR_ALWAYS_INLINE</a></div><div class="ttdeci">#define ATTR_ALWAYS_INLINE</div><div class="ttdoc">Generally, functions are not inlined unless optimization is specified. For functions declared inline...</div><div class="ttdef"><b>Definition:</b> <a href="compiler__gcc_8h_source.html#l00089">compiler_gcc.h:89</a></div></div>
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<div class="ttc" id="group___m_s_c___host_html_gab45280faacbb4169a7fb6773d9a5c2b4"><div class="ttname"><a href="group___m_s_c___host.html#gab45280faacbb4169a7fb6773d9a5c2b4">tusbh_msc_mounted_cb</a></div><div class="ttdeci">void tusbh_msc_mounted_cb(uint8_t dev_addr)</div><div class="ttdoc">Callback function that will be invoked when a device with MassStorage interface is mounted...</div></div>
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<div class="ttc" id="structscsi__test__unit__ready__t_html"><div class="ttname"><a href="structscsi__test__unit__ready__t.html">scsi_test_unit_ready_t</a></div><div class="ttdoc">SCSI Test Unit Ready Command. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00159">msc.h:159</a></div></div>
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<div class="ttc" id="structscsi__inquiry__t_html"><div class="ttname"><a href="structscsi__inquiry__t.html">scsi_inquiry_t</a></div><div class="ttdoc">SCSI Inquiry Command. </div><div class="ttdef"><b>Definition:</b> <a href="msc_8h_source.html#l00169">msc.h:169</a></div></div>
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<div class="ttc" id="structtusb__descriptor__endpoint__t_html_a527afb0f25cdd442d8d32c7df8e18c45"><div class="ttname"><a href="structtusb__descriptor__endpoint__t.html#a527afb0f25cdd442d8d32c7df8e18c45">tusb_descriptor_endpoint_t::bEndpointAddress</a></div><div class="ttdeci">uint8_t bEndpointAddress</div><div class="ttdoc">The address of the endpoint on the USB device described by this descriptor. The address is encoded as...</div><div class="ttdef"><b>Definition:</b> <a href="std__descriptors_8h_source.html#l00108">std_descriptors.h:108</a></div></div>
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