nrf52 finish usbd startup, able to got setup packet
This commit is contained in:
hathach
parent
b33e89ac66
commit
fc82ab3c97
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@ -82,6 +82,8 @@
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<folder Name="nrf52">
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<folder Name="tusb_port">
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<file file_name="../../../../hw/mcu/nordic/nrf52/tusb_port/hal_nrf52.c" />
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<file file_name="../../../../hw/mcu/nordic/nrf52/tusb_port/dcd_nrf52.c" />
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<file file_name="../../../../hw/mcu/nordic/nrf52/tusb_port/dcd_nrf52.h" />
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</folder>
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<folder
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Name="sdk"
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@ -1,7 +1,12 @@
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<!DOCTYPE CrossStudio_Session_File>
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<session>
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<Bookmarks/>
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<Breakpoints groups="Breakpoints" active_group="Breakpoints"/>
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<Breakpoints groups="Breakpoints" active_group="Breakpoints">
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<BreakpointListItem trigger="" line="253" counter="0" hardwareBreakpoint="" isFunctionBreakpoint="false" action="" expression="" group="Breakpoints" type="Breakpoint" state="2" filename="../../../../hw/mcu/nordic/nrf52/tusb_port/dcd_nrf52.c" useHWbreakpoint="false"/>
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<BreakpointListItem trigger="" line="286" counter="0" hardwareBreakpoint="" isFunctionBreakpoint="false" action="" expression="" group="Breakpoints" type="Breakpoint" state="4" filename="../../../../hw/mcu/nordic/nrf52/tusb_port/dcd_nrf52.c" useHWbreakpoint="false"/>
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<BreakpointListItem trigger="" line="354" counter="0" hardwareBreakpoint="" isFunctionBreakpoint="false" action="" expression="" group="Breakpoints" type="Breakpoint" state="2" filename="../../../../hw/mcu/nordic/nrf52/tusb_port/dcd_nrf52.c" useHWbreakpoint="false"/>
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<BreakpointListItem trigger="" line="67" counter="0" hardwareBreakpoint="" isFunctionBreakpoint="false" action="" expression="" group="Breakpoints" type="Breakpoint" state="2" filename="../../../../hw/mcu/nordic/nrf52/tusb_port/dcd_nrf52.c" useHWbreakpoint="false"/>
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</Breakpoints>
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<ExecutionProfileWindow/>
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<FrameBufferWindow>
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<FrameBufferWindow bufferHeight="-1" addressSpace="" addressText="" bufferWidth="-1"/>
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@ -25,7 +30,24 @@
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<Project>
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<ProjectSessionItem path="nrf52840"/>
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<ProjectSessionItem path="nrf52840;nrf52840"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu;nordic"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu;nordic;nrf52"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu;nordic;nrf52;sdk"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu;nordic;nrf52;sdk;drivers_nrf"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu;nordic;nrf52;sdk;drivers_nrf;clock"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu;nordic;nrf52;sdk;drivers_nrf;hal"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu;nordic;nrf52;sdk;drivers_nrf;usbd"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu;nordic;nrf52;sdk;softdevice"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu;nordic;nrf52;sdk;softdevice;common"/>
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<ProjectSessionItem path="nrf52840;nrf52840;hw;mcu;nordic;nrf52;tusb_port"/>
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<ProjectSessionItem path="nrf52840;nrf52840;src"/>
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<ProjectSessionItem path="nrf52840;nrf52840;System Files"/>
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<ProjectSessionItem path="nrf52840;nrf52840;tinyusb"/>
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<ProjectSessionItem path="nrf52840;nrf52840;tinyusb;class"/>
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<ProjectSessionItem path="nrf52840;nrf52840;tinyusb;class;cdc"/>
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<ProjectSessionItem path="nrf52840;nrf52840;tinyusb;device"/>
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</Project>
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<Register1>
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<RegisterWindow visibleNodes="CPU - Current Context/r0;CPU - Current Context/r1;CPU - Current Context/r2;CPU - Current Context/r3;CPU - Current Context/r4;CPU - Current Context/r5;CPU - Current Context/r6;CPU - Current Context/r7;CPU - Current Context/r8;CPU - Current Context/r9;CPU - Current Context/r10;CPU - Current Context/r11;CPU - Current Context/r12;CPU - Current Context/sp(r13);CPU - Current Context/lr(r14);CPU - Current Context/pc(r15);CPU - Current Context/apsr;CPU/r0;CPU/r1;CPU/r2;CPU/r3;CPU/r4;CPU/r5;CPU/r6;CPU/r7;CPU/r8;CPU/r9;CPU/r10;CPU/r11;CPU/r12;CPU/sp(r13);CPU/lr(r14);CPU/pc(r15);CPU/xpsr;CPU/msp;CPU/psp;CPU/cfbp" binaryNodes="" asciiNodes="" openNodes="CPU - Current Context" name="device_virtual_com" decimalNodes="" octalNodes="" unsignedNodes=""/>
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@ -61,10 +83,16 @@
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<Files>
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<SessionOpenFile windowGroup="DockEditLeft" x="0" y="59" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/bsp/pca10056/board_pca10056.c" debugPath="../../../../hw/bsp/pca10056/board_pca10056.c" selected="0" top="54" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="0" y="290" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nordic/nrf52/sdk/sdk_config.h" debugPath="../../../../hw/mcu/nordic/nrf52/sdk/sdk_config.h" selected="0" top="281" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="18" y="62" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nordic/nrf52/hal/hal_nrf52.c" debugPath="../../../../hw/mcu/nordic/nrf52/hal/hal_nrf52.c" selected="0" top="67" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="19" y="63" useTextEdit="1" useBinaryEdit="0" left="0" path="../src/main.c" debugPath="../src/main.c" selected="0" top="56" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="3" y="38" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nordic/nrf52/sdk/softdevice/common/nrf_sdh_freertos.c" debugPath="../../../../hw/mcu/nordic/nrf52/sdk/softdevice/common/nrf_sdh_freertos.c" selected="0" top="10" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="28" y="16" useTextEdit="1" useBinaryEdit="0" left="0" path="../src/tusb_descriptors.c" debugPath="../src/tusb_descriptors.c" selected="1" top="0" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="0" y="61" useTextEdit="1" useBinaryEdit="0" left="0" path="../src/main.c" debugPath="../src/main.c" selected="0" top="56" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="0" y="16" useTextEdit="1" useBinaryEdit="0" left="0" path="../src/tusb_descriptors.c" debugPath="../src/tusb_descriptors.c" selected="0" top="0" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="0" y="142" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../tinyusb/class/cdc/cdc_device.c" debugPath="../../../../tinyusb/class/cdc/cdc_device.c" selected="0" top="123" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="31" y="254" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nordic/nrf52/tusb_port/dcd_nrf52.c" debugPath="../../../../hw/mcu/nordic/nrf52/tusb_port/dcd_nrf52.c" selected="0" top="60" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="0" y="141" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nordic/nrf52/sdk/drivers_nrf/usbd/nrf_drv_usbd_errata.h" debugPath="../../../../hw/mcu/nordic/nrf52/sdk/drivers_nrf/usbd/nrf_drv_usbd_errata.h" selected="0" top="141" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="0" y="373" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nordic/nrf52/sdk/drivers_nrf/hal/nrf_clock.h" debugPath="../../../../hw/mcu/nordic/nrf52/sdk/drivers_nrf/hal/nrf_clock.h" selected="0" top="352" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="0" y="369" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nordic/nrf52/sdk/drivers_nrf/clock/nrf_drv_clock.c" debugPath="../../../../hw/mcu/nordic/nrf52/sdk/drivers_nrf/clock/nrf_drv_clock.c" selected="0" top="348" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="0" y="39" useTextEdit="1" useBinaryEdit="0" left="0" path="ses_nrf52840_Vectors.s" debugPath="ses_nrf52840_Vectors.s" selected="0" top="18" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="3" y="23" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nordic/nrf52/sdk/softdevice/common/nrf_sdh_freertos.c" debugPath="../../../../hw/mcu/nordic/nrf52/sdk/softdevice/common/nrf_sdh_freertos.c" selected="0" top="10" codecName="Default"/>
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<SessionOpenFile windowGroup="DockEditLeft" x="0" y="1516" useTextEdit="1" useBinaryEdit="0" left="0" path="../../../../hw/mcu/nordic/nrf52/sdk/drivers_nrf/usbd/nrf_drv_usbd.c" debugPath="../../../../hw/mcu/nordic/nrf52/sdk/drivers_nrf/usbd/nrf_drv_usbd.c" selected="1" top="1483" codecName="Default"/>
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</Files>
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<ARMCrossStudioWindow activeProject="nrf52840" fileDialogDefaultFilter="*.c" autoConnectTarget="J-Link" buildConfiguration="Debug" debugSearchFileMap="" fileDialogInitialDirectory="/home/hathach/Dropbox/tinyusb/workspace/tinyusb/hw/mcu/nordic/nrf52/hal" debugSearchPath="" autoConnectCapabilities="3711"/>
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<ARMCrossStudioWindow activeProject="nrf52840" fileDialogDefaultFilter="*.c" autoConnectTarget="J-Link" buildConfiguration="Debug" debugSearchFileMap="" fileDialogInitialDirectory="/home/hathach/Dropbox/tinyusb/workspace/tinyusb/hw/mcu/nordic/nrf52/tusb_port" debugSearchPath="" autoConnectCapabilities="3199"/>
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</session>
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File diff suppressed because it is too large
Load Diff
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@ -39,6 +39,10 @@
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#include "nrf_power.h"
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#include "nrf_usbd.h"
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#include "nrf_drv_power.h"
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#include "nrf_drv_clock.h"
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#include "nrf_drv_usbd_errata.h"
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#include "tusb_dcd.h"
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/*------------------------------------------------------------------*/
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@ -54,7 +58,7 @@
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*------------------------------------------------------------------*/
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static void hfclk_ready(nrf_drv_clock_evt_type_t event)
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{
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// do nothing
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}
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static void enable_usb(void)
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@ -73,68 +77,93 @@ static void enable_usb(void)
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nrf_drv_clock_hfclk_request(&clock_handler_item);
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/* Waiting for peripheral to enable, this should take a few us */
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while ( 0 == (NRF_USBD_EVENTCAUSE_READY_MASK & nrf_usbd_eventcause_get()) ) { }
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while ( !(NRF_USBD_EVENTCAUSE_READY_MASK & NRF_USBD->EVENTCAUSE) ) { }
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nrf_usbd_eventcause_clear(NRF_USBD_EVENTCAUSE_READY_MASK);
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nrf_usbd_event_clear(NRF_USBD_EVENT_USBEVENT);
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// Wait until power is ready
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while (!nrf_power_usbregstatus_outrdy_get()) {}
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// Wait until PHY is powered
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while ( nrf_drv_clock_hfclk_is_running() ) {}
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if ( nrf_drv_usbd_errata_166() )
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{
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*((volatile uint32_t *) (NRF_USBD_BASE + 0x800)) = 0x7E3;
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*((volatile uint32_t *) (NRF_USBD_BASE + 0x804)) = 0x40;
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__ISB();
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__DSB();
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}
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nrf_usbd_isosplit_set(NRF_USBD_ISOSPLIT_Half);
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// Enable interrupt
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NRF_USBD->INTENSET = USBD_INTEN_USBRESET_Msk | USBD_INTEN_STARTED_Msk |
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USBD_INTEN_ENDEPIN0_Msk | USBD_INTEN_EP0DATADONE_Msk | USBD_INTEN_ENDEPOUT0_Msk | USBD_INTEN_EP0SETUP_Msk |
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USBD_INTEN_USBEVENT_Msk | USBD_INTEN_EPDATA_Msk | USBD_INTEN_ACCESSFAULT_Msk;
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//USBD_INTEN_SOF_Msk
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// if (enable_sof || nrf_drv_usbd_errata_104())
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// {
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// ints_to_enable |= NRF_USBD_INT_SOF_MASK;
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// }
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// Enable interrupt
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NVIC_ClearPendingIRQ(USBD_IRQn);
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NVIC_EnableIRQ(USBD_IRQn);
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// Enable pull up
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nrf_usbd_pullup_enable();
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}
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static void power_usb_event_handler(nrf_drv_power_usb_evt_t event)
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{
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// 51.4 specs USBD start-up sequene
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switch ( event )
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{
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case NRF_DRV_POWER_USB_EVT_DETECTED:
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if ( !NRF_USBD->ENABLE )
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{
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enable_usb();
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/* Prepare for READY event receiving */
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nrf_usbd_eventcause_clear(NRF_USBD_EVENTCAUSE_READY_MASK);
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/* Enable the peripheral */
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nrf_usbd_enable();
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// Enable HFCLK
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nrf_drv_clock_handler_item_t clock_handler_item =
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{
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.event_handler = hfclk_ready
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};
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nrf_drv_clock_hfclk_request(&clock_handler_item);
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/* Waiting for peripheral to enable, this should take a few us */
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while ( !(NRF_USBD_EVENTCAUSE_READY_MASK & NRF_USBD->EVENTCAUSE) ) { }
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nrf_usbd_eventcause_clear(NRF_USBD_EVENTCAUSE_READY_MASK);
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nrf_usbd_event_clear(NRF_USBD_EVENT_USBEVENT);
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}
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break;
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case NRF_DRV_POWER_USB_EVT_READY:
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// Wait for HFCLK
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while ( !nrf_drv_clock_hfclk_is_running() ) {}
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if ( nrf_drv_usbd_errata_166() )
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{
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*((volatile uint32_t *) (NRF_USBD_BASE + 0x800)) = 0x7E3;
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*((volatile uint32_t *) (NRF_USBD_BASE + 0x804)) = 0x40;
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__ISB();
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__DSB();
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}
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nrf_usbd_isosplit_set(NRF_USBD_ISOSPLIT_Half);
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// Enable interrupt
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NRF_USBD->INTENSET = USBD_INTEN_USBRESET_Msk | USBD_INTEN_STARTED_Msk |
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USBD_INTEN_ENDEPIN0_Msk | USBD_INTEN_EP0DATADONE_Msk | USBD_INTEN_ENDEPOUT0_Msk | USBD_INTEN_EP0SETUP_Msk |
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USBD_INTEN_USBEVENT_Msk | USBD_INTEN_EPDATA_Msk | USBD_INTEN_ACCESSFAULT_Msk;
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//USBD_INTEN_SOF_Msk
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// if (enable_sof || nrf_drv_usbd_errata_104())
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// {
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// ints_to_enable |= NRF_USBD_INT_SOF_MASK;
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// }
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// Enable interrupt
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NVIC_ClearPendingIRQ(USBD_IRQn);
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NVIC_EnableIRQ(USBD_IRQn);
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// Enable pull up
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nrf_usbd_pullup_enable();
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break;
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case NRF_DRV_POWER_USB_EVT_REMOVED:
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if ( NRF_USBD->ENABLE )
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{
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nrf_drv_usbd_stop();
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// Abort all transfers
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// Disable pull up
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nrf_usbd_pullup_disable();
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// Disable Interrupt
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NVIC_DisableIRQ(USBD_IRQn);
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// disable all interrupt
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NRF_USBD->INTENCLR = NRF_USBD->INTEN;
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NRF_USBD->INTENCLR = NRF_USBD->INTEN; // disable all interrupt
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nrf_usbd_disable();
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}
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break;
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case NRF_DRV_POWER_USB_EVT_READY:
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break;
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default: break;
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}
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}
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@ -149,10 +178,83 @@ bool tusb_dcd_init (uint8_t port)
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VERIFY( NRF_SUCCESS == nrf_drv_power_usbevt_init(&config) );
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}
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void tusb_dcd_connect (uint8_t port);
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void tusb_dcd_disconnect (uint8_t port);
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void tusb_dcd_set_address (uint8_t port, uint8_t dev_addr);
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void tusb_dcd_set_config (uint8_t port, uint8_t config_num);
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void tusb_dcd_connect (uint8_t port)
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{
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}
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void tusb_dcd_disconnect (uint8_t port)
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{
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}
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void tusb_dcd_set_address (uint8_t port, uint8_t dev_addr)
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{
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}
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void tusb_dcd_set_config (uint8_t port, uint8_t config_num)
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{
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}
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/*------------------------------------------------------------------*/
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/* Control
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*------------------------------------------------------------------*/
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bool tusb_dcd_control_xfer (uint8_t port, tusb_dir_t dir, uint8_t * p_buffer, uint16_t length, bool int_on_complete)
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{
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return true;
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}
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void tusb_dcd_control_stall (uint8_t port)
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{
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}
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/*------------------------------------------------------------------*/
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/*
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*------------------------------------------------------------------*/
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bool tusb_dcd_edpt_open (uint8_t port, tusb_descriptor_endpoint_t const * p_endpoint_desc)
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{
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return true;
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}
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bool tusb_dcd_edpt_xfer (uint8_t port, uint8_t edpt_addr, uint8_t * buffer, uint16_t total_bytes, bool int_on_complete)
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{
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return true;
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}
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bool tusb_dcd_edpt_queue_xfer (uint8_t port, uint8_t edpt_addr, uint8_t * buffer, uint16_t total_bytes)
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{
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return true;
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}
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void tusb_dcd_edpt_stall (uint8_t port, uint8_t edpt_addr)
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{
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}
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void tusb_dcd_edpt_clear_stall (uint8_t port, uint8_t edpt_addr)
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{
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}
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// TODO may remove
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bool tusb_dcd_edpt_busy (uint8_t port, uint8_t edpt_addr)
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{
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return true;
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}
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/*------------------------------------------------------------------*/
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/*
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*------------------------------------------------------------------*/
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void bus_reset(void)
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{
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for(int i=0; i<8; i++)
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{
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NRF_USBD->TASKS_STARTEPIN[i] = 0;
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NRF_USBD->TASKS_STARTEPOUT[i] = 0;
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}
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NRF_USBD->TASKS_STARTISOIN = 0;
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NRF_USBD->TASKS_STARTISOOUT = 0;
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}
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void USBD_IRQHandler(void)
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{
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@ -268,8 +370,18 @@ void USBD_IRQHandler(void)
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|||
|
||||
if ( int_status & USBD_INTEN_USBRESET_Msk )
|
||||
{
|
||||
|
||||
bus_reset();
|
||||
|
||||
tusb_dcd_bus_event(0, USBD_BUS_EVENT_RESET);
|
||||
}
|
||||
|
||||
if ( int_status & USBD_INTEN_EP0SETUP_Msk )
|
||||
{
|
||||
uint8_t setup[8] = {
|
||||
NRF_USBD->BMREQUESTTYPE, NRF_USBD->BREQUEST, NRF_USBD->WVALUEL, NRF_USBD->WVALUEH,
|
||||
NRF_USBD->WINDEXL, NRF_USBD->WINDEXH, NRF_USBD->WLENGTHL, NRF_USBD->WLENGTHH
|
||||
};
|
||||
|
||||
tusb_dcd_setup_received(0, setup);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue