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Fix ESP32 dynamic USB interfaces.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2025-03-24 09:22:25 +01:00
parent a08abaed0f
commit 5f79a8c8ed
2 changed files with 12 additions and 3 deletions
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4
src/usb/usb.c
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@@ -42,6 +42,7 @@ static uint8_t card_locked_itf = 0; // no locked
static void (*card_locked_func)(void) = NULL;
#ifndef ENABLE_EMULATION
static mutex_t mutex;
extern void usb_desc_setup();
#endif
#ifdef USB_ITF_HID
@@ -128,6 +129,9 @@ void usb_init() {
ccid_init();
}
#endif
#ifdef ESP_PLATFORM
usb_desc_setup();
#endif
}
uint32_t timeout = 0;

11
src/usb/usb_descriptors.c
View File

@@ -140,9 +140,8 @@ uint8_t const *tud_hid_descriptor_report_cb(uint8_t itf) {
return NULL;
}
#endif
#ifndef ESP_PLATFORM
uint8_t const *tud_descriptor_configuration_cb(uint8_t index) {
(void) index; // for multiple configurations
void usb_desc_setup() {
desc_config[4] = ITF_TOTAL;
TUSB_DESC_TOTAL_LEN = TUD_CONFIG_DESC_LEN;
uint8_t *p = desc_config + TUD_CONFIG_DESC_LEN;
@@ -184,6 +183,12 @@ uint8_t const *tud_descriptor_configuration_cb(uint8_t index) {
#endif
desc_config[2] = TUSB_DESC_TOTAL_LEN & 0xFF;
desc_config[3] = TUSB_DESC_TOTAL_LEN >> 8;
}
#ifndef ESP_PLATFORM
uint8_t const *tud_descriptor_configuration_cb(uint8_t index) {
(void) index; // for multiple configurations
usb_desc_setup();
return desc_config;
}
#endif