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Various USB fixes (#5422)

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* Fix compile archive arguments for the new toolchain

* Add menu to S2 for picking through which port to upload

Internal USB CDC requires to reset and wait for the new port (because persistence is not yet stable)

* USB CDC should also be started in main

* Fix URL and USB version for WebUSB

* Update vendor callback API

* Update CDC::write to use TX_DONE semaphore

* Update USB_Serial example
This commit is contained in:
Me No Dev
2021-07-20 11:59:13 +03:00
committed by GitHub
parent 4a0305a05e
commit 268595c743
8 changed files with 106 additions and 47 deletions
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46
cores/esp32/esp32-hal-tinyusb.c
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@ -228,7 +228,7 @@ typedef struct TU_ATTR_PACKED {
static tinyusb_desc_webusb_url_t tinyusb_url_descriptor = {
.bLength = 3,
.bDescriptorType = 3, // WEBUSB URL type
.bScheme = 1, // URL Scheme Prefix: 0: "http://", 1: "https://", 255: ""
.bScheme = 255, // URL Scheme Prefix: 0: "http://", 1: "https://", 255: ""
.url = ""
};
@ -317,12 +317,11 @@ uint16_t const *tud_descriptor_string_cb(uint8_t index, uint16_t langid)
*/
uint8_t const * tud_descriptor_bos_cb(void)
{
//log_d("");
//log_v("");
return tinyusb_bos_descriptor;
}
__attribute__ ((weak)) bool tinyusb_vendor_control_request_cb(uint8_t rhport, tusb_control_request_t const * request){ return false; }
__attribute__ ((weak)) bool tinyusb_vendor_control_complete_cb(uint8_t rhport, tusb_control_request_t const * request){ return true; }
__attribute__ ((weak)) bool tinyusb_vendor_control_request_cb(uint8_t rhport, uint8_t stage, tusb_control_request_t const * request){ return false; }
/**
* @brief Handle WebUSB and Vendor requests.
@ -331,30 +330,26 @@ bool tud_vendor_control_xfer_cb(uint8_t rhport, uint8_t stage, tusb_control_requ
{
if(WEBUSB_ENABLED && (request->bRequest == VENDOR_REQUEST_WEBUSB
|| (request->bRequest == VENDOR_REQUEST_MICROSOFT && request->wIndex == 7))){
if(request->bRequest == VENDOR_REQUEST_WEBUSB){
// match vendor request in BOS descriptor
// Get landing page url
tinyusb_url_descriptor.bLength = 3 + strlen(WEBUSB_URL);
snprintf(tinyusb_url_descriptor.url, 127, "%s", WEBUSB_URL);
return tud_control_xfer(rhport, request, (void*) &tinyusb_url_descriptor, tinyusb_url_descriptor.bLength);
// we only care for SETUP stage
if (stage == CONTROL_STAGE_SETUP) {
if(request->bRequest == VENDOR_REQUEST_WEBUSB){
// match vendor request in BOS descriptor
// Get landing page url
tinyusb_url_descriptor.bLength = 3 + strlen(WEBUSB_URL);
snprintf(tinyusb_url_descriptor.url, 127, "%s", WEBUSB_URL);
return tud_control_xfer(rhport, request, (void*) &tinyusb_url_descriptor, tinyusb_url_descriptor.bLength);
}
// Get Microsoft OS 2.0 compatible descriptor
uint16_t total_len;
memcpy(&total_len, tinyusb_ms_os_20_descriptor + 8, 2);
return tud_control_xfer(rhport, request, (void*) tinyusb_ms_os_20_descriptor, total_len);
}
// Get Microsoft OS 2.0 compatible descriptor
uint16_t total_len;
memcpy(&total_len, tinyusb_ms_os_20_descriptor + 8, 2);
return tud_control_xfer(rhport, request, (void*) tinyusb_ms_os_20_descriptor, total_len);
return true;
}
return tinyusb_vendor_control_request_cb(rhport, request);
log_v("rhport: %u, stage: %u, type: 0x%x, request: 0x%x", rhport, stage, request->bmRequestType_bit.type, request->bRequest);
return tinyusb_vendor_control_request_cb(rhport, stage, request);
}
// bool tud_vendor_control_complete_cb(uint8_t rhport, tusb_control_request_t const * request)
// {
// if(!WEBUSB_ENABLED || !(request->bRequest == VENDOR_REQUEST_WEBUSB
// || (request->bRequest == VENDOR_REQUEST_MICROSOFT && request->wIndex == 7))){
// return tinyusb_vendor_control_complete_cb(rhport, request);
// }
// return true;
// }
/*
* Required Callbacks
* */
@ -537,6 +532,9 @@ static void IRAM_ATTR usb_persist_shutdown_handler(void)
REG_WRITE(RTC_CNTL_OPTION1_REG, RTC_CNTL_FORCE_DOWNLOAD_BOOT);
} else if (usb_persist_mode == RESTART_BOOTLOADER_DFU) {
//DFU Download
// Reset USB Core
USB0.grstctl |= USB_CSFTRST;
while ((USB0.grstctl & USB_CSFTRST) == USB_CSFTRST){}
chip_usb_set_persist_flags(USBDC_BOOT_DFU);
REG_WRITE(RTC_CNTL_OPTION1_REG, RTC_CNTL_FORCE_DOWNLOAD_BOOT);
} else if (usb_persist_enabled) {