diff options
| author | Ha Thach <[email protected]> | 2024-04-12 10:59:30 +0700 |
|---|---|---|
| committer | GitHub <[email protected]> | 2024-04-12 10:59:30 +0700 |
| commit | 48b1e734022586ce8dc5427293cfa550349a82e1 (patch) | |
| tree | 4995cf097c8cb9c60311ed19ec7d6e2041a6f518 /src | |
| parent | 6144da9602aac2673c5d84647befed3105c3bd98 (diff) | |
| parent | 049ceda315cb581eba27c31952f82353bb881520 (diff) | |
Merge pull request #2592 from HiFiPhile/fsdev_close
FSDEV: Implement dcd_edpt_close_all()
Diffstat (limited to 'src')
| -rw-r--r-- | src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c index 493e634c7..cd6142d3a 100644 --- a/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c +++ b/src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c @@ -459,13 +459,9 @@ static const tusb_desc_endpoint_t ep0IN_desc = { static void dcd_handle_bus_reset(void) { - //__IO uint16_t * const epreg = &(EPREG(0)); USB->DADDR = 0u; // disable USB peripheral by clearing the EF flag for (uint32_t i = 0; i < STFSDEV_EP_COUNT; i++) { - // Clear all EPREG (or maybe this is automatic? I'm not sure) - pcd_set_endpoint(USB, i, 0u); - // Clear EP allocation status ep_alloc_status[i].ep_num = 0xFF; ep_alloc_status[i].ep_type = 0xFF; @@ -624,7 +620,6 @@ static void dcd_ep_ctr_rx_handler(uint32_t wIstr) uint16_t remaining = xfer->total_len - xfer->queued_len; uint16_t cnt = tu_min16(remaining, xfer->max_packet_size); pcd_set_ep_rx_cnt(USB, EPindex, cnt); - pcd_set_ep_rx_cnt(USB, EPindex, remaining); } pcd_set_ep_rx_status(USB, EPindex, USB_EP_RX_VALID); } @@ -869,7 +864,19 @@ bool dcd_edpt_open(uint8_t rhport, tusb_desc_endpoint_t const *p_endpoint_desc) void dcd_edpt_close_all(uint8_t rhport) { (void)rhport; - // TODO implement dcd_edpt_close_all() + + for (uint32_t i = 1; i < STFSDEV_EP_COUNT; i++) { + // Reset endpoint + pcd_set_endpoint(USB, i, 0); + // Clear EP allocation status + ep_alloc_status[i].ep_num = 0xFF; + ep_alloc_status[i].ep_type = 0xFF; + ep_alloc_status[i].allocated[0] = false; + ep_alloc_status[i].allocated[1] = false; + } + + // Reset PMA allocation + ep_buf_ptr = DCD_STM32_BTABLE_BASE + 8 * MAX_EP_COUNT + 2 * CFG_TUD_ENDPOINT0_SIZE; } /** |