djsundog/circuitpython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

esp32/usb: Add custom TinyUSB callback support.

Browse Source 
Allow boards to define their own additional USB callbacks.

Signed-off-by: Luca Burelli <l.burelli@arduino.cc>
This commit is contained in:
Luca Burelli 2023-07-04 12:24:35 +02:00 committed by Damien George
parent 904ccfaf94
commit 3d98f6b80a
1 changed files with 11 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
ports/esp32/usb.c
View File

@ -67,16 +67,22 @@ void usb_init(void) {
ESP_ERROR_CHECK(tinyusb_driver_install(&tusb_cfg));
// Initialise the USB serial interface.
tinyusb_config_cdcacm_t amc_cfg = {
tinyusb_config_cdcacm_t acm_cfg = {
.usb_dev = TINYUSB_USBDEV_0,
.cdc_port = CDC_ITF,
.rx_unread_buf_sz = 256,
.callback_rx = &usb_callback_rx,
.callback_rx_wanted_char = NULL,
.callback_line_state_changed = NULL,
.callback_line_coding_changed = NULL
#ifdef MICROPY_HW_USB_CUSTOM_RX_WANTED_CHAR_CB
.callback_rx_wanted_char = &MICROPY_HW_USB_CUSTOM_RX_WANTED_CHAR_CB,
#endif
#ifdef MICROPY_HW_USB_CUSTOM_LINE_STATE_CB
.callback_line_state_changed = &MICROPY_HW_USB_CUSTOM_LINE_STATE_CB,
#endif
#ifdef MICROPY_HW_USB_CUSTOM_LINE_CODING_CB
.callback_line_coding_changed = &MICROPY_HW_USB_CUSTOM_LINE_CODING_CB,
#endif
};
ESP_ERROR_CHECK(tusb_cdc_acm_init(&amc_cfg));
ESP_ERROR_CHECK(tusb_cdc_acm_init(&acm_cfg));
}