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improved code readability

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This commit is contained in:
IngHK 2024-03-30 15:15:05 +01:00
parent f3fccaad26
commit 79bc09a68c
1 changed files with 35 additions and 40 deletions
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75
src/portable/analog/max3421/hcd_max3421.c
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@ -788,7 +788,7 @@ static void xfer_complete_isr(uint8_t rhport, max3421_ep_t *ep, xfer_result_t re
hcd_event_xfer_complete(ep->daddr, ep_addr, ep->xferred_len, result, in_isr); hcd_event_xfer_complete(ep->daddr, ep_addr, ep->xferred_len, result, in_isr);
// Find next pending endpoint // Find next pending endpoint
max3421_ep_t *next_ep = find_next_pending_ep(ep); max3421_ep_t * next_ep = find_next_pending_ep(ep);
if (next_ep) { if (next_ep) {
xact_inout(rhport, next_ep, true, in_isr); xact_inout(rhport, next_ep, true, in_isr);
}else { }else {
@ -811,11 +811,11 @@ static void handle_xfer_done(uint8_t rhport, bool in_isr) {
xfer_result_t xfer_result; xfer_result_t xfer_result;
switch(hresult) { switch(hresult) {
case HRSL_SUCCESS: case HRSL_SUCCESS:
#if PUTCHAR_LOGS // TODO to be deleted later #if PUTCHAR_LOGS // TODO to be deleted later
putchar(ep->ep_dir ? 's' : 'S'); putchar(ep->ep_dir ? 's' : 'S');
putchar('0' + ep->daddr); putchar('0' + ep->daddr);
// putchar('0' + ep->ep_num); // putchar('0' + ep->ep_num);
#endif #endif
xfer_result = XFER_RESULT_SUCCESS; xfer_result = XFER_RESULT_SUCCESS;
break; break;
@ -824,12 +824,12 @@ static void handle_xfer_done(uint8_t rhport, bool in_isr) {
break; break;
case HRSL_NAK: case HRSL_NAK:
#if PUTCHAR_LOGS // TODO to be deleted later #if PUTCHAR_LOGS // TODO to be deleted later
putchar(ep->ep_dir ? 'n' : 'N'); putchar(ep->ep_dir ? 'n' : 'N');
putchar('0' + ep->daddr); putchar('0' + ep->daddr);
// putchar('0' + ep->ep_num); // putchar('0' + ep->ep_num);
// putchar('0' + ep->xfer_attemp); putchar('0' + ep->state);
#endif #endif
if (ep_num == 0) { if (ep_num == 0) {
// NAK on control, retry immediately // NAK on control, retry immediately
hxfr_write(rhport, _hcd_data.hxfr, in_isr); hxfr_write(rhport, _hcd_data.hxfr, in_isr);
@ -917,13 +917,13 @@ static void handle_xfer_done(uint8_t rhport, bool in_isr) {
void print_hirq(uint8_t hirq) { void print_hirq(uint8_t hirq) {
TU_LOG3_HEX(hirq); TU_LOG3_HEX(hirq);
if (hirq & HIRQ_HXFRDN_IRQ) TU_LOG3(" HXFRDN"); if (hirq & HIRQ_HXFRDN_IRQ) TU_LOG3(" HXFRDN");
if (hirq & HIRQ_FRAME_IRQ) TU_LOG3(" FRAME"); if (hirq & HIRQ_FRAME_IRQ) TU_LOG3(" FRAME");
if (hirq & HIRQ_CONDET_IRQ) TU_LOG3(" CONDET"); if (hirq & HIRQ_CONDET_IRQ) TU_LOG3(" CONDET");
if (hirq & HIRQ_SUSDN_IRQ) TU_LOG3(" SUSDN"); if (hirq & HIRQ_SUSDN_IRQ) TU_LOG3(" SUSDN");
if (hirq & HIRQ_SNDBAV_IRQ) TU_LOG3(" SNDBAV"); if (hirq & HIRQ_SNDBAV_IRQ) TU_LOG3(" SNDBAV");
if (hirq & HIRQ_RCVDAV_IRQ) TU_LOG3(" RCVDAV"); if (hirq & HIRQ_RCVDAV_IRQ) TU_LOG3(" RCVDAV");
if (hirq & HIRQ_RWU_IRQ) TU_LOG3(" RWU"); if (hirq & HIRQ_RWU_IRQ) TU_LOG3(" RWU");
if (hirq & HIRQ_BUSEVENT_IRQ) TU_LOG3(" BUSEVENT"); if (hirq & HIRQ_BUSEVENT_IRQ) TU_LOG3(" BUSEVENT");
TU_LOG3("\r\n"); TU_LOG3("\r\n");
@ -940,33 +940,28 @@ void hcd_int_handler(uint8_t rhport, bool in_isr) {
if (hirq & HIRQ_FRAME_IRQ) { if (hirq & HIRQ_FRAME_IRQ) {
LL_GPIO_SetOutputPin ( D2_GPIO_Port, D2_Pin ); // TODO to be deleted later LL_GPIO_SetOutputPin ( D2_GPIO_Port, D2_Pin ); // TODO to be deleted later
#if PUTCHAR_LOGS // TODO to be deleted later #if PUTCHAR_LOGS // TODO to be deleted later
putchar(13); putchar(13);
putchar(10); putchar(10);
putchar('F'); putchar('F');
#endif #endif
_hcd_data.frame_count++; _hcd_data.frame_count++;
#if CFG_TUH_MAX3421_MAX_ATTEMPS_PER_FRAME #if CFG_TUH_MAX3421_MAX_ATTEMPS_PER_FRAME
// retry EPs // retry EPs
for (size_t i = 0; i < CFG_TUH_MAX3421_ENDPOINT_TOTAL; i++) { for (size_t i = 0; i < CFG_TUH_MAX3421_ENDPOINT_TOTAL; i++) {
max3421_ep_t * ep = &_hcd_data.ep[i]; max3421_ep_t * ep = &_hcd_data.ep[i];
// set retryable EPs to pending // set retryable EPs to pending
if (ep->state == EP_STATE_SUSPENDED) { if (ep->state == EP_STATE_SUSPENDED) {
#if PUTCHAR_LOGS // TODO to be deleted later
putchar(ep->ep_dir ? 'r' : 'R');
putchar('0' + ep->daddr);
// putchar('0' + ep->ep_num);
#endif
ep->state = EP_STATE_PENDING; ep->state = EP_STATE_PENDING;
// trigger 1st retryable EP // trigger 1st retryable EP
if (ep->packet_size) { // first test packet_size before atomic_flag_test_and_set() if (ep->packet_size) { // first test packet_size before atomic_flag_test_and_set()
if (!atomic_flag_test_and_set(&_hcd_data.busy) ) { if (!atomic_flag_test_and_set(&_hcd_data.busy) ) {
#if PUTCHAR_LOGS // TODO to be deleted later #if PUTCHAR_LOGS // TODO to be deleted later
putchar(ep->ep_dir ? 't' : 'T'); putchar(ep->ep_dir ? 't' : 'T');
putchar('0' + ep->daddr); putchar('0' + ep->daddr);
// putchar('0' + ep->ep_num); // putchar('0' + ep->ep_num);
#endif #endif
xact_inout(rhport, ep, true, in_isr); xact_inout(rhport, ep, true, in_isr);
} }
} }