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revert previous changes, edpt stall also clear any pending (not complete) transfer

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hathach 2021-09-01 12:42:45 +07:00
parent ab0c3e8dd0
commit 90dc9bc289
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GPG Key ID: 2FA891220FBFD581
2 changed files with 5 additions and 7 deletions
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6
src/class/msc/msc_device.c
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@ -323,11 +323,7 @@ bool mscd_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_request_t
if ( p_msc->stage == MSC_STAGE_CMD )
{
// part of reset recovery (probably due to invalid CBW) -> prepare for new command
// Note: skip if already queued previously
if ( usbd_edpt_ready(rhport, p_msc->ep_out) )
{
TU_ASSERT( prepare_cbw(rhport, p_msc) );
}
TU_ASSERT( prepare_cbw(rhport, p_msc) );
}
}
}

6
src/device/usbd.c
View File

@ -1214,12 +1214,12 @@ bool usbd_edpt_claim(uint8_t rhport, uint8_t ep_addr)
#if CFG_TUSB_OS != OPT_OS_NONE
// pre-check to help reducing mutex lock
TU_VERIFY( usbd_edpt_ready(rhport, ep_addr) && (_usbd_dev.ep_status[epnum][dir].claimed == 0));
TU_VERIFY( (_usbd_dev.ep_status[epnum][dir].busy == 0) && (_usbd_dev.ep_status[epnum][dir].claimed == 0));
osal_mutex_lock(_usbd_mutex, OSAL_TIMEOUT_WAIT_FOREVER);
#endif
// can only claim the endpoint if it is not busy and not claimed yet.
bool const ret = usbd_edpt_ready(rhport, ep_addr) && (_usbd_dev.ep_status[epnum][dir].claimed == 0);
bool const ret = (_usbd_dev.ep_status[epnum][dir].busy == 0) && (_usbd_dev.ep_status[epnum][dir].claimed == 0);
if (ret)
{
_usbd_dev.ep_status[epnum][dir].claimed = 1;
@ -1340,6 +1340,7 @@ void usbd_edpt_stall(uint8_t rhport, uint8_t ep_addr)
dcd_edpt_stall(rhport, ep_addr);
_usbd_dev.ep_status[epnum][dir].stalled = true;
_usbd_dev.ep_status[epnum][dir].busy = true;
}
void usbd_edpt_clear_stall(uint8_t rhport, uint8_t ep_addr)
@ -1351,6 +1352,7 @@ void usbd_edpt_clear_stall(uint8_t rhport, uint8_t ep_addr)
dcd_edpt_clear_stall(rhport, ep_addr);
_usbd_dev.ep_status[epnum][dir].stalled = false;
_usbd_dev.ep_status[epnum][dir].busy = false;
}
bool usbd_edpt_stalled(uint8_t rhport, uint8_t ep_addr)