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able to send setup packet

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This commit is contained in:
hathach
2023-08-22 23:17:12 +07:00
parent b413439416
commit 274578ff46
5 changed files with 179 additions and 72 deletions
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2
src/host/hcd.h
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@@ -177,7 +177,7 @@ bool hcd_edpt_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr, uint8_t *
bool hcd_edpt_abort_xfer(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr);
// Submit a special transfer to send 8-byte Setup Packet, when complete hcd_event_xfer_complete() must be invoked
bool hcd_setup_send(uint8_t rhport, uint8_t dev_addr, uint8_t const setup_packet[8]);
bool hcd_setup_send(uint8_t rhport, uint8_t daddr, uint8_t const setup_packet[8]);
// clear stall, data toggle is also reset to DATA0
bool hcd_edpt_clear_stall(uint8_t rhport, uint8_t dev_addr, uint8_t ep_addr);

32
src/host/usbh.c
View File

@@ -552,8 +552,7 @@ static void _control_blocking_complete_cb(tuh_xfer_t* xfer)
}
// TODO timeout_ms is not supported yet
bool tuh_control_xfer (tuh_xfer_t* xfer)
{
bool tuh_control_xfer (tuh_xfer_t* xfer) {
// EP0 with setup packet
TU_VERIFY(xfer->ep_addr == 0 && xfer->setup);
@@ -565,8 +564,7 @@ bool tuh_control_xfer (tuh_xfer_t* xfer)
(void) osal_mutex_lock(_usbh_mutex, OSAL_TIMEOUT_WAIT_FOREVER);
bool const is_idle = (_ctrl_xfer.stage == CONTROL_STAGE_IDLE);
if (is_idle)
{
if (is_idle) {
_ctrl_xfer.stage = CONTROL_STAGE_SETUP;
_ctrl_xfer.daddr = daddr;
_ctrl_xfer.actual_len = 0;
@@ -588,11 +586,9 @@ bool tuh_control_xfer (tuh_xfer_t* xfer)
TU_LOG_PTR(CFG_TUH_LOG_LEVEL, xfer->setup);
TU_LOG_USBH("\r\n");
if (xfer->complete_cb)
{
if (xfer->complete_cb) {
TU_ASSERT( hcd_setup_send(rhport, daddr, (uint8_t const*) &_ctrl_xfer.request) );
}else
{
}else {
// blocking if complete callback is not provided
// change callback to internal blocking, and result as user argument
volatile xfer_result_t result = XFER_RESULT_INVALID;
@@ -656,15 +652,13 @@ static void _xfer_complete(uint8_t daddr, xfer_result_t result)
}
}
static bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes)
{
static bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes) {
(void) ep_addr;
const uint8_t rhport = usbh_get_rhport(dev_addr);
tusb_control_request_t const * request = &_ctrl_xfer.request;
if (XFER_RESULT_SUCCESS != result)
{
if (XFER_RESULT_SUCCESS != result) {
TU_LOG1("[%u:%u] Control %s, xferred_bytes = %lu\r\n", rhport, dev_addr, result == XFER_RESULT_STALLED ? "STALLED" : "FAILED", xferred_bytes);
#if CFG_TUSB_DEBUG == 1
TU_LOG1_PTR(request);
@@ -673,13 +667,10 @@ static bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result
// terminate transfer if any stage failed
_xfer_complete(dev_addr, result);
}else
{
switch(_ctrl_xfer.stage)
{
}else {
switch(_ctrl_xfer.stage) {
case CONTROL_STAGE_SETUP:
if (request->wLength)
{
if (request->wLength) {
// DATA stage: initial data toggle is always 1
_set_control_xfer_stage(CONTROL_STAGE_DATA);
TU_ASSERT( hcd_edpt_xfer(rhport, dev_addr, tu_edpt_addr(0, request->bmRequestType_bit.direction), _ctrl_xfer.buffer, request->wLength) );
@@ -688,8 +679,7 @@ static bool usbh_control_xfer_cb (uint8_t dev_addr, uint8_t ep_addr, xfer_result
TU_ATTR_FALLTHROUGH;
case CONTROL_STAGE_DATA:
if (request->wLength)
{
if (request->wLength) {
TU_LOG_USBH("[%u:%u] Control data:\r\n", rhport, dev_addr);
TU_LOG_MEM(CFG_TUH_LOG_LEVEL, _ctrl_xfer.buffer, xferred_bytes, 2);
}
@@ -1538,9 +1528,7 @@ static bool enum_new_device(hcd_event_t* event)
xfer.result = XFER_RESULT_SUCCESS;
xfer.user_data = ENUM_ADDR0_DEVICE_DESC;
process_enumeration(&xfer);
}
#if CFG_TUH_HUB
else