diff options
| m--------- | ports/esp32s2/esp-idf | 0 | ||||
| -rw-r--r-- | ports/esp32s2/supervisor/usb.c | 13 |
2 files changed, 12 insertions, 1 deletions
diff --git a/ports/esp32s2/esp-idf b/ports/esp32s2/esp-idf -Subproject 0daf6e0e41f95d22d193d08941a00df9525bc40 +Subproject 7aae7f034bab68d2dd6aaa763924c91eb697d87 diff --git a/ports/esp32s2/supervisor/usb.c b/ports/esp32s2/supervisor/usb.c index 7c508485e..8bba84015 100644 --- a/ports/esp32s2/supervisor/usb.c +++ b/ports/esp32s2/supervisor/usb.c @@ -29,6 +29,11 @@ #include "lib/utils/interrupt_char.h" #include "lib/mp-readline/readline.h" +#include "esp-idf/components/soc/soc/esp32s2/include/soc/usb_periph.h" +#include "esp-idf/components/driver/include/driver/periph_ctrl.h" +#include "esp-idf/components/driver/include/driver/gpio.h" +#include "esp-idf/components/esp_rom/include/esp32s2/rom/gpio.h" + #include "freertos/FreeRTOS.h" #include "freertos/task.h" @@ -64,16 +69,22 @@ void usb_device_task(void* param) } void init_usb_hardware(void) { + periph_module_reset(PERIPH_USB_MODULE); + periph_module_enable(PERIPH_USB_MODULE); usb_hal_context_t hal = { .use_external_phy = false // use built-in PHY }; usb_hal_init(&hal); + // Initialize the pin drive strength. + gpio_set_drive_capability(USBPHY_DM_NUM, GPIO_DRIVE_CAP_3); + gpio_set_drive_capability(USBPHY_DP_NUM, GPIO_DRIVE_CAP_3); + (void) xTaskCreateStatic(usb_device_task, "usbd", USBD_STACK_SIZE, NULL, - configMAX_PRIORITIES-1, + 5, usb_device_stack, &usb_device_taskdef); } |