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implement dcd_edpt_iso_alloc/dcd_edpt_iso_activate for musb. video_capture example with iso kind of work but not smoothly. audio example does not seems to work as expected

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This commit is contained in:
hathach
2024-08-19 11:59:41 +07:00
parent e345380723
commit 8fdd8d9a7b
7 changed files with 147 additions and 289 deletions
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18
src/device/usbd.c
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@@ -1418,6 +1418,10 @@ bool usbd_edpt_stalled(uint8_t rhport, uint8_t ep_addr) {
* In progress transfers on this EP may be delivered after this call.
*/
void usbd_edpt_close(uint8_t rhport, uint8_t ep_addr) {
#ifdef TUP_DCD_EDPT_ISO_ALLOC
(void) rhport; (void) ep_addr;
// ISO alloc/activate Should be used instead
#else
rhport = _usbd_rhport;
TU_ASSERT(dcd_edpt_close, /**/);
@@ -1430,6 +1434,7 @@ void usbd_edpt_close(uint8_t rhport, uint8_t ep_addr) {
_usbd_dev.ep_status[epnum][dir].stalled = 0;
_usbd_dev.ep_status[epnum][dir].busy = 0;
_usbd_dev.ep_status[epnum][dir].claimed = 0;
#endif
return;
}
@@ -1452,21 +1457,24 @@ void usbd_sof_enable(uint8_t rhport, sof_consumer_t consumer, bool en) {
}
bool usbd_edpt_iso_alloc(uint8_t rhport, uint8_t ep_addr, uint16_t largest_packet_size) {
#ifdef TUP_DCD_EDPT_ISO_ALLOC
rhport = _usbd_rhport;
TU_ASSERT(dcd_edpt_iso_alloc);
TU_ASSERT(tu_edpt_number(ep_addr) < CFG_TUD_ENDPPOINT_MAX);
return dcd_edpt_iso_alloc(rhport, ep_addr, largest_packet_size);
#else
(void) rhport; (void) ep_addr; (void) largest_packet_size;
return false;
#endif
}
bool usbd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const* desc_ep) {
#ifdef TUP_DCD_EDPT_ISO_ALLOC
rhport = _usbd_rhport;
uint8_t const epnum = tu_edpt_number(desc_ep->bEndpointAddress);
uint8_t const dir = tu_edpt_dir(desc_ep->bEndpointAddress);
TU_ASSERT(dcd_edpt_iso_activate);
TU_ASSERT(epnum < CFG_TUD_ENDPPOINT_MAX);
TU_ASSERT(tu_edpt_validate(desc_ep, (tusb_speed_t) _usbd_dev.speed));
@@ -1474,6 +1482,10 @@ bool usbd_edpt_iso_activate(uint8_t rhport, tusb_desc_endpoint_t const* desc_ep)
_usbd_dev.ep_status[epnum][dir].busy = 0;
_usbd_dev.ep_status[epnum][dir].claimed = 0;
return dcd_edpt_iso_activate(rhport, desc_ep);
#else
(void) rhport; (void) desc_ep;
return false;
#endif
}
#endif