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Implemented "type code in badusb mode"
* Implemented #21
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| #include "hid_worker.h" | ||
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| const uint8_t hid_number_keys[10] = { | ||
| HID_KEYBOARD_0, | ||
| HID_KEYBOARD_1, | ||
| HID_KEYBOARD_2, | ||
| HID_KEYBOARD_3, | ||
| HID_KEYBOARD_4, | ||
| HID_KEYBOARD_5, | ||
| HID_KEYBOARD_6, | ||
| HID_KEYBOARD_7, | ||
| HID_KEYBOARD_8, | ||
| HID_KEYBOARD_9}; | ||
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| static void totp_hid_worker_type_code(TotpHidWorkerTypeContext* context) { | ||
| FuriHalUsbInterface* usb_mode_prev = furi_hal_usb_get_config(); | ||
| furi_hal_usb_unlock(); | ||
| furi_check(furi_hal_usb_set_config(&usb_hid, NULL) == true); | ||
| uint8_t i = 0; | ||
| do { | ||
| furi_delay_ms(500); | ||
| i++; | ||
| } while(!furi_hal_hid_is_connected() && i < 100); | ||
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| if(furi_hal_hid_is_connected() && | ||
| furi_mutex_acquire(context->string_sync, 500) == FuriStatusOk) { | ||
| i = 0; | ||
| while(i < context->string_length && context->string[i] != 0) { | ||
| uint8_t digit = context->string[i] - '0'; | ||
| if(digit > 9) break; | ||
| uint8_t hid_kb_key = hid_number_keys[digit]; | ||
| furi_hal_hid_kb_press(hid_kb_key); | ||
| furi_delay_ms(30); | ||
| furi_hal_hid_kb_release(hid_kb_key); | ||
| i++; | ||
| } | ||
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| furi_mutex_release(context->string_sync); | ||
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| furi_hal_hid_kb_press(HID_KEYBOARD_RETURN); | ||
| furi_delay_ms(30); | ||
| furi_hal_hid_kb_release(HID_KEYBOARD_RETURN); | ||
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| furi_delay_ms(100); | ||
| } | ||
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| furi_hal_usb_set_config(usb_mode_prev, NULL); | ||
| } | ||
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| static int32_t totp_hid_worker_callback(void* context) { | ||
| ValueMutex context_mutex; | ||
| if(!init_mutex(&context_mutex, context, sizeof(TotpHidWorkerTypeContext))) { | ||
| return 251; | ||
| } | ||
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| while(true) { | ||
| uint32_t flags = furi_thread_flags_wait( | ||
| TotpHidWorkerEvtStop | TotpHidWorkerEvtType, FuriFlagWaitAny, FuriWaitForever); | ||
| furi_check((flags & FuriFlagError) == 0); //-V562 | ||
| if(flags & TotpHidWorkerEvtStop) break; | ||
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| TotpHidWorkerTypeContext* h_context = acquire_mutex_block(&context_mutex); | ||
| if(flags & TotpHidWorkerEvtType) { | ||
| totp_hid_worker_type_code(h_context); | ||
| } | ||
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| release_mutex(&context_mutex, h_context); | ||
| } | ||
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| delete_mutex(&context_mutex); | ||
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| return 0; | ||
| } | ||
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| TotpHidWorkerTypeContext* totp_hid_worker_start() { | ||
| TotpHidWorkerTypeContext* context = malloc(sizeof(TotpHidWorkerTypeContext)); | ||
| furi_check(context != NULL); | ||
| context->string_sync = furi_mutex_alloc(FuriMutexTypeNormal); | ||
| context->thread = furi_thread_alloc(); | ||
| furi_thread_set_name(context->thread, "TOTPHidWorker"); | ||
| furi_thread_set_stack_size(context->thread, 1024); | ||
| furi_thread_set_context(context->thread, context); | ||
| furi_thread_set_callback(context->thread, totp_hid_worker_callback); | ||
| furi_thread_start(context->thread); | ||
| return context; | ||
| } | ||
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| void totp_hid_worker_stop(TotpHidWorkerTypeContext* context) { | ||
| furi_assert(context); | ||
| furi_thread_flags_set(furi_thread_get_id(context->thread), TotpHidWorkerEvtStop); | ||
| furi_thread_join(context->thread); | ||
| furi_thread_free(context->thread); | ||
| furi_mutex_free(context->string_sync); | ||
| free(context); | ||
| } | ||
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| void totp_hid_worker_notify(TotpHidWorkerTypeContext* context, TotpHidWorkerEvtFlags event) { | ||
| furi_assert(context); | ||
| furi_thread_flags_set(furi_thread_get_id(context->thread), event); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,22 @@ | ||
| #pragma once | ||
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| #include <stdlib.h> | ||
| #include <furi/furi.h> | ||
| #include <furi_hal.h> | ||
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| typedef struct { | ||
| char* string; | ||
| uint8_t string_length; | ||
| FuriThread* thread; | ||
| FuriMutex* string_sync; | ||
| } TotpHidWorkerTypeContext; | ||
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| typedef enum { | ||
| TotpHidWorkerEvtReserved = (1 << 0), | ||
| TotpHidWorkerEvtStop = (1 << 1), | ||
| TotpHidWorkerEvtType = (1 << 2) | ||
| } TotpHidWorkerEvtFlags; | ||
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| TotpHidWorkerTypeContext* totp_hid_worker_start(); | ||
| void totp_hid_worker_stop(TotpHidWorkerTypeContext* context); | ||
| void totp_hid_worker_notify(TotpHidWorkerTypeContext* context, TotpHidWorkerEvtFlags event); |
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