mirror of
https://github.com/espressif/esp-idf.git
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97 lines
3.3 KiB
C
97 lines
3.3 KiB
C
/*
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* SPDX-FileCopyrightText: 2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#include "sdkconfig.h"
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#include "esp_err.h"
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#include "esp_etm.h"
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#include "esp_check.h"
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#include "esp_private/etm_interface.h"
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#include "hal/temperature_sensor_ll.h"
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#include "driver/temperature_sensor_etm.h"
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#include "esp_heap_caps.h"
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#if CONFIG_ETM_ENABLE_DEBUG_LOG
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// The local log level must be defined before including esp_log.h
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// Set the maximum log level for this source file
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#define LOG_LOCAL_LEVEL ESP_LOG_DEBUG
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#endif
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#include "esp_log.h"
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#define ETM_MEM_ALLOC_CAPS MALLOC_CAP_DEFAULT
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static const char *TAG = "tsens-etm";
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static esp_err_t temperature_sensor_del_etm_event(esp_etm_event_t *event)
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{
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free(event);
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return ESP_OK;
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}
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static esp_err_t temperature_sensor_del_etm_task(esp_etm_task_t *task)
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{
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free(task);
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return ESP_OK;
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}
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esp_err_t temperature_sensor_new_etm_event(temperature_sensor_handle_t tsens, const temperature_sensor_etm_event_config_t *config, esp_etm_event_handle_t *out_event)
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{
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#if CONFIG_ETM_ENABLE_DEBUG_LOG
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esp_log_level_set(TAG, ESP_LOG_DEBUG);
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#endif
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esp_etm_event_t *event = NULL;
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esp_err_t ret = ESP_OK;
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ESP_GOTO_ON_FALSE(tsens && config && out_event, ESP_ERR_INVALID_ARG, err, TAG, "invalid argument");
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ESP_GOTO_ON_FALSE(config->event_type < TEMPERATURE_SENSOR_EVENT_MAX, ESP_ERR_INVALID_ARG, err, TAG, "invalid event type");
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event = heap_caps_calloc(1, sizeof(esp_etm_event_t), ETM_MEM_ALLOC_CAPS);
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ESP_GOTO_ON_FALSE(event, ESP_ERR_NO_MEM, err, TAG, "no memory for ETM event");
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uint32_t event_id = TEMPERATURE_SENSOR_LL_ETM_EVENT_TABLE(config->event_type);
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ESP_GOTO_ON_FALSE(event_id != 0, ESP_ERR_NOT_SUPPORTED, err, TAG, "not supported event type");
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// fill the ETM event object
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event->event_id = event_id;
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event->trig_periph = ETM_TRIG_PERIPH_TSENS;
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event->del = temperature_sensor_del_etm_event;
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ESP_LOGD(TAG, "new event @%p, event_id=%"PRIu32, event, event_id);
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*out_event = event;
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return ESP_OK;
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err:
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if (event) {
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temperature_sensor_del_etm_event(event);
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}
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return ret;
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}
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esp_err_t temperature_sensor_new_etm_task(temperature_sensor_handle_t tsens, const temperature_sensor_etm_task_config_t *config, esp_etm_task_handle_t *out_task)
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{
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#if CONFIG_ETM_ENABLE_DEBUG_LOG
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esp_log_level_set(TAG, ESP_LOG_DEBUG);
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#endif
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esp_etm_task_t *task = NULL;
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esp_err_t ret = ESP_OK;
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ESP_GOTO_ON_FALSE(tsens && config && out_task, ESP_ERR_INVALID_ARG, err, TAG, "invalid argument");
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ESP_GOTO_ON_FALSE(config->task_type < TEMPERATURE_SENSOR_TASK_MAX, ESP_ERR_INVALID_ARG, err, TAG, "invalid task type");
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task = heap_caps_calloc(1, sizeof(esp_etm_task_t), ETM_MEM_ALLOC_CAPS);
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ESP_GOTO_ON_FALSE(task, ESP_ERR_NO_MEM, err, TAG, "no memory for ETM task");
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uint32_t task_id = TEMPERATURE_SENSOR_LL_ETM_TASK_TABLE(config->task_type);
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ESP_GOTO_ON_FALSE(task_id != 0, ESP_ERR_NOT_SUPPORTED, err, TAG, "not supported task type");
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// fill the ETM task object
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task->task_id = task_id;
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task->trig_periph = ETM_TRIG_PERIPH_TSENS;
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task->del = temperature_sensor_del_etm_task;
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ESP_LOGD(TAG, "new task @%p, task_id=%"PRIu32, task, task_id);
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*out_task = task;
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return ESP_OK;
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err:
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if (task) {
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temperature_sensor_del_etm_task(task);
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}
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return ret;
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}
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