diff options
| author | IngHK <[email protected]> | 2024-03-30 14:11:02 +0100 |
|---|---|---|
| committer | IngHK <[email protected]> | 2024-03-31 10:26:39 +0200 |
| commit | 818c64efecfb70d8abfee6b90d53f4af8c452dcf (patch) | |
| tree | f67fb977bdd9faff50388d6b56dbf2bce9b89c7a /src | |
| parent | 998090d1a7f914c04f0bb3e6ac85634d432d88fc (diff) | |
fixed EP0 control handling
Diffstat (limited to 'src')
| -rw-r--r-- | src/portable/analog/max3421/hcd_max3421.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/src/portable/analog/max3421/hcd_max3421.c b/src/portable/analog/max3421/hcd_max3421.c index 93d12fc64..9209865d4 100644 --- a/src/portable/analog/max3421/hcd_max3421.c +++ b/src/portable/analog/max3421/hcd_max3421.c @@ -828,36 +828,36 @@ static void handle_xfer_done(uint8_t rhport, bool in_isr) { // putchar('0' + ep->ep_num); // putchar('0' + ep->xfer_attemp); #endif -#if NAK_RETRY_HANDLING - ep->retry_pending = 1; - ep->xfer_pending = 0; - max3421_ep_t * next_ep = find_next_pending_ep(ep); - if (next_ep) { - // switch to next pending TODO could have issue with double buffered if not clear previously out data - xact_inout(rhport, next_ep, true, in_isr); - } else { - // no more pending - atomic_flag_clear(&_hcd_data.busy); - } -#else if (ep_num == 0) { // NAK on control, retry immediately hxfr_write(rhport, _hcd_data.hxfr, in_isr); - }else { + } else { + #if NAK_RETRY_HANDLING + ep->retry_pending = 1; + ep->xfer_pending = 0; + max3421_ep_t * next_ep = find_next_pending_ep(ep); + if (next_ep) { + // switch to next pending TODO could have issue with double buffered if not clear previously out data + xact_inout(rhport, next_ep, true, in_isr); + } else { + // no more pending + atomic_flag_clear(&_hcd_data.busy); + } + #else // NAK on non-control, find next pending to switch max3421_ep_t *next_ep = find_next_pending_ep(ep); if (ep == next_ep) { // this endpoint is only one pending, retry immediately hxfr_write(rhport, _hcd_data.hxfr, in_isr); - }else if (next_ep) { + } else if (next_ep) { // switch to next pending TODO could have issue with double buffered if not clear previously out data xact_inout(rhport, next_ep, true, in_isr); - }else { + } else { TU_ASSERT(false,); } + #endif } -#endif return; case HRSL_BAD_REQ: |