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rework usbh control transfer

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use series of complete callback instead of blocking semaphore, which is
more noOS friendly. still working with hid host
This commit is contained in:
hathach
2020-09-07 15:19:20 +07:00
parent b3e81673c0
commit 66a10ec9c8
8 changed files with 438 additions and 52 deletions
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22
src/class/hid/hid_host.c
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@@ -175,14 +175,22 @@ bool hidh_open_subtask(uint8_t rhport, uint8_t dev_addr, tusb_desc_interface_t c
// SET IDLE = 0 request
// Device can stall if not support this request
tusb_control_request_t request = {
.bmRequestType_bit = { .recipient = TUSB_REQ_RCPT_INTERFACE, .type = TUSB_REQ_TYPE_CLASS, .direction = TUSB_DIR_OUT },
.bRequest = HID_REQ_CONTROL_SET_IDLE,
.wValue = 0, // idle_rate = 0
.wIndex = p_interface_desc->bInterfaceNumber,
.wLength = 0
tusb_control_request_t const request =
{
.bmRequestType_bit =
{
.recipient = TUSB_REQ_RCPT_INTERFACE,
.type = TUSB_REQ_TYPE_CLASS,
.direction = TUSB_DIR_OUT
},
.bRequest = HID_REQ_CONTROL_SET_IDLE,
.wValue = 0, // idle_rate = 0
.wIndex = p_interface_desc->bInterfaceNumber,
.wLength = 0
};
usbh_control_xfer( dev_addr, &request, NULL ); // TODO stall is valid
// stall is a valid response for SET_IDLE, therefore we could ignore result of this request
tuh_control_xfer(dev_addr, &request, NULL, NULL);
#if 0
//------------- Get Report Descriptor TODO HID parser -------------//