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sof is optional, revert other changes but remove unneeded check.

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This commit is contained in:
Nathan Conrad
2020-04-21 10:06:17 -04:00
parent d1656c0b8d
commit 0ec69de77c
1 changed files with 4 additions and 6 deletions
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10
src/device/usbd.c
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@@ -91,7 +91,7 @@ typedef struct
bool (* control_request ) (uint8_t rhport, tusb_control_request_t const * request);
bool (* control_complete ) (uint8_t rhport, tusb_control_request_t const * request);
bool (* xfer_cb ) (uint8_t rhport, uint8_t ep_addr, xfer_result_t event, uint32_t xferred_bytes);
void (* sof ) (uint8_t rhport);
void (* sof ) (uint8_t rhport); /* optional */
} usbd_class_driver_t;
static usbd_class_driver_t const _usbd_driver[] =
@@ -450,8 +450,6 @@ void tud_task (void)
// Helper to invoke class driver control request handler
static bool invoke_class_control(uint8_t rhport, uint8_t drvid, tusb_control_request_t const * request)
{
TU_VERIFY(_usbd_driver[drvid].control_request);
usbd_control_set_complete_callback(_usbd_driver[drvid].control_complete);
TU_LOG2(" %s control request\r\n", _usbd_driver[drvid].name);
return _usbd_driver[drvid].control_request(rhport, request);
@@ -463,7 +461,7 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
{
usbd_control_set_complete_callback(NULL);
TU_VERIFY(p_request->bmRequestType_bit.type < TUSB_REQ_TYPE_INVALID);
TU_ASSERT(p_request->bmRequestType_bit.type < TUSB_REQ_TYPE_INVALID);
// Vendor request
if ( p_request->bmRequestType_bit.type == TUSB_REQ_TYPE_VENDOR )
@@ -801,7 +799,7 @@ static bool process_get_descriptor(uint8_t rhport, tusb_control_request_t const
case TUSB_DESC_CONFIGURATION:
{
tusb_desc_configuration_t const* desc_config = (tusb_desc_configuration_t const*) tud_descriptor_configuration_cb(desc_index);
TU_VERIFY(desc_config);
TU_ASSERT(desc_config);
uint16_t total_len;
memcpy(&total_len, &desc_config->wTotalLength, 2); // possibly mis-aligned memory
@@ -821,7 +819,7 @@ static bool process_get_descriptor(uint8_t rhport, tusb_control_request_t const
else
{
uint8_t const* desc_str = (uint8_t const*) tud_descriptor_string_cb(desc_index, p_request->wIndex);
TU_VERIFY(desc_str);
TU_ASSERT(desc_str);
// first byte of descriptor is its size
return tud_control_xfer(rhport, p_request, (void*) desc_str, desc_str[0]);