|
tinyusb
0.4
|
|
|
tinyusb
0.4
|
|
EHCI driver. All documents sources mentioned here (eg section 3.5) is referring to EHCI Specs unless state otherwise. More...
Data Structures | |
| union | ehci_link_t |
| Link pointer. More... | |
| struct | ehci_qtd_t |
| Queue Element Transfer Descriptor (section 3.5) More... | |
| struct | ehci_qhd_t |
| Queue Head (section 3.6) More... | |
| struct | ehci_itd_t |
| Highspeed Isochronous Transfer Descriptor (section 3.3) More... | |
| struct | ehci_sitd_t |
| Split (Full-Speed) Isochronous Transfer Descriptor. More... | |
| struct | ehci_registers_t |
| struct | ehci_data_t |
| enum | { EHCI_MAX_ITD = 4, EHCI_MAX_SITD = 16 } |
| enum | ehci_queue_element_type_ { EHCI_QUEUE_ELEMENT_ITD = 0, EHCI_QUEUE_ELEMENT_QHD, EHCI_QUEUE_ELEMENT_SITD, EHCI_QUEUE_ELEMENT_FSTN } |
| enum | tusb_pid_ { EHCI_PID_OUT = 0, EHCI_PID_IN, EHCI_PID_SETUP } |
| EHCI PID. | |
| enum | ehci_interrupt_mask_ { EHCI_INT_MASK_USB = BIT_(0), EHCI_INT_MASK_ERROR = BIT_(1), EHCI_INT_MASK_PORT_CHANGE = BIT_(2), EHCI_INT_MASK_FRAMELIST_ROLLOVER = BIT_(3), EHCI_INT_MASK_PCI_HOST_SYSTEM_ERROR = BIT_(4), EHCI_INT_MASK_ASYNC_ADVANCE = BIT_(5), EHCI_INT_MASK_NXP_SOF = BIT_(7), EHCI_INT_MASK_NXP_ASYNC = BIT_(18), EHCI_INT_MASK_NXP_PERIODIC = BIT_(19), EHCI_INT_MASK_ALL } |
| enum | ehci_usbcmd_pos_ { EHCI_USBCMD_POS_RUN_STOP = 0, EHCI_USBCMD_POS_FRAMELIST_SZIE = 2, EHCI_USBCMD_POS_PERIOD_ENABLE = 4, EHCI_USBCMD_POS_ASYNC_ENABLE = 5, EHCI_USBCMD_POS_NXP_FRAMELIST_SIZE_MSB = 15, EHCI_USBCMD_POS_INTERRUPT_THRESHOLD = 16 } |
| enum | ehci_portsc_change_mask_ { EHCI_PORTSC_MASK_CONNECT_STATUS_CHANGE = BIT_(1), EHCI_PORTSC_MASK_PORT_ENABLE_CHAGNE = BIT_(3), EHCI_PORTSC_MASK_OVER_CURRENT_CHANGE = BIT_(5), EHCI_PORTSC_MASK_ALL } |
| STATIC_ASSERT (EHCI_CFG_FRAMELIST_SIZE_BITS<=7,"incorrect value") | |
| STATIC_ASSERT (sizeof(ehci_qtd_t)==32,"size is not correct") | |
| STATIC_ASSERT (sizeof(ehci_qhd_t)==64,"size is not correct") | |
| STATIC_ASSERT (sizeof(ehci_itd_t)==64,"size is not correct") | |
| STATIC_ASSERT (sizeof(ehci_sitd_t)==32,"size is not correct") | |
| #define | HOST_HCD_XFER_INTERRUPT |
| #define | EHCI_PERIODIC_LIST (defined HOST_HCD_XFER_INTERRUPT || defined HOST_HCD_XFER_ISOCHRONOUS) |
| #define | EHCI_CFG_FRAMELIST_SIZE_BITS 7 |
| #define | EHCI_FRAMELIST_SIZE (1024 >> EHCI_CFG_FRAMELIST_SIZE_BITS) |
EHCI driver. All documents sources mentioned here (eg section 3.5) is referring to EHCI Specs unless state otherwise.
1.8.6 
