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Merge pull request #1020 from hathach/rp2040-disconnect-suspend

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Add Rp2040 suspend & resume support
This commit is contained in:
Ha Thach
2021-08-18 16:45:35 +07:00
committed by GitHub
parent 0411810bc0 d52b981c3a
commit 830757d9ce
6 changed files with 157 additions and 173 deletions
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6
src/device/usbd.c
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@@ -1220,6 +1220,9 @@ bool usbd_edpt_claim(uint8_t rhport, uint8_t ep_addr)
{
(void) rhport;
// TODO add this check later, also make sure we don't starve an out endpoint while suspending
// TU_VERIFY(tud_ready());
uint8_t const epnum = tu_edpt_number(ep_addr);
uint8_t const dir = tu_edpt_dir(ep_addr);
@@ -1273,6 +1276,9 @@ bool usbd_edpt_xfer(uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t
uint8_t const epnum = tu_edpt_number(ep_addr);
uint8_t const dir = tu_edpt_dir(ep_addr);
// TODO skip ready() check for now since enumeration also use this API
// TU_VERIFY(tud_ready());
TU_LOG2(" Queue EP %02X with %u bytes ...\r\n", ep_addr, total_bytes);
// Attempt to transfer on a busy endpoint, sound like an race condition !