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https://github.com/espressif/esp-idf.git
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f1da574ae5
- Introduced TWAI utility commands for sending, dumping, and managing TWAI frames. - Added configuration options for TWAI GPIO pins and support for TWAI-FD. - Created necessary CMake and Kconfig files for building the TWAI utilities. This enhancement provides a comprehensive interface for TWAI operations.
52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/*
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* SPDX-FileCopyrightText: 2025 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Unlicense OR CC0-1.0
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*/
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#include <string.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <ctype.h>
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#include <stdatomic.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/semphr.h"
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#include "cmd_twai.h"
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#include "esp_log.h"
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#include "esp_console.h"
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#include "cmd_twai_internal.h"
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static const char *TAG = "cmd_twai";
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twai_controller_ctx_t g_twai_controller_ctx[SOC_TWAI_CONTROLLER_NUM];
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/* =============================================================================
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* COMMAND REGISTRATION
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* =============================================================================*/
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twai_controller_ctx_t* get_controller_by_id(int controller_id)
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{
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if (controller_id < 0 || controller_id >= SOC_TWAI_CONTROLLER_NUM) {
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ESP_LOGE(TAG, "Invalid controller ID: %d (valid range: 0-%d)",
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controller_id, SOC_TWAI_CONTROLLER_NUM - 1);
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return NULL;
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}
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return &g_twai_controller_ctx[controller_id];
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}
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void register_twai_commands(void)
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{
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register_twai_core_commands();
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register_twai_send_commands();
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register_twai_dump_commands();
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ESP_LOGI(TAG, "TWAI commands registered successfully");
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}
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void unregister_twai_commands(void)
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{
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unregister_twai_dump_commands();
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unregister_twai_send_commands();
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unregister_twai_core_commands();
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ESP_LOGI(TAG, "TWAI commands unregistered successfully");
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}
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