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Major refactor of USB CCID and USB HID interfaces. All interfaces are rewritten.

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With this new scheme we ensure that:
- memcpy's are reduced.
- no race conditions are performed.
- critical areas are protected.
- callbacks are executed immediately.
- write's are executed after the positive report is received.
- no usb middle interface anymore.
- CCID and HID are totally independent.

Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2024-08-23 10:02:19 +02:00
parent 0745838e3f
commit fa6292118d
10 changed files with 420 additions and 576 deletions
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8
src/esp_compat.h
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@@ -30,7 +30,7 @@ typedef QueueHandle_t queue_t;
#define queue_is_empty(a) (uxQueueMessagesWaiting(*(a)) == 0)
#define queue_try_remove(a,b) xQueueReceive(*(a), b, 0)
extern TaskHandle_t hcore0, hcore1;
#define multicore_launch_core1(a) xTaskCreate((void(*)(void *))a, "core1", 4096*ITF_TOTAL, NULL, CONFIG_TINYUSB_TASK_PRIORITY + 2, &hcore1)
#define multicore_launch_core1(a) xTaskCreatePinnedToCore((void(*)(void *))a, "core1", 4096*5, NULL, CONFIG_TINYUSB_TASK_PRIORITY - 2, &hcore1, 1)
#define multicore_reset_core1() do { if (hcore1) { eTaskState e = eTaskGetState(hcore1); if (e <= eSuspended) { vTaskDelete(hcore1); }} }while(0)
#define sleep_ms(a) vTaskDelay(a / portTICK_PERIOD_MS)
static inline uint32_t board_millis(void) {
@@ -46,10 +46,8 @@ typedef SemaphoreHandle_t semaphore_t;
#define sem_release(a) xSemaphoreGive(*(a))
#define sem_acquire_blocking(a) xSemaphoreTake(*(a), portMAX_DELAY)
#define multicore_lockout_victim_init() (void)0
static inline bool multicore_lockout_start_timeout_us(int a) {
vTaskSuspend(hcore1); return true; }
static inline bool multicore_lockout_end_timeout_us(int a) {
vTaskResume(hcore1); return true; }
static inline bool multicore_lockout_start_timeout_us(int a) { if (hcore1) { vTaskSuspend(hcore1); } return true; }
static inline bool multicore_lockout_end_timeout_us(int a) { if (hcore1) { vTaskResume(hcore1); } return true; }
#endif