99 lines
2.4 KiB
C
99 lines
2.4 KiB
C
#include <stdio.h>
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#include <string.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/task.h"
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#include "freertos/queue.h"
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#include "driver/uart.h"
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#include "esp_log.h"
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#include "esp_debug_helpers.h"
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#include "nvs_flash.h"
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#include "esp_vfs_dev.h"
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#include "main.h"
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#include "lorcomm.h"
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#include "esp32-lora.h"
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#include "console.h"
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#include "ble.h"
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#include "user_button.h"
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static const char *TAG = "loracom-main";
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lora32_cfg_t lora;
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uint8_t mac[6];
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static void handle_lora_txdone() {
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lora32_enable_continuous_rx(&lora);
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}
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void handle_lora_caddone(bool detected) {
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//ESP_LOGI(TAG, "CAD done: detected? %s", detected ? "true" : "false");
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if(detected) {
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lora32_enable_cad(&lora);
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} else {
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ESP_LOGI(TAG, "candone (no channel activity): enabling continuous RX");
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lora32_enable_continuous_rx(&lora);
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}
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}
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void app_main(void) {
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esp_err_t err = nvs_flash_init();
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if (err == ESP_ERR_NVS_NO_FREE_PAGES || err == ESP_ERR_NVS_NEW_VERSION_FOUND) {
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ESP_ERROR_CHECK(nvs_flash_erase());
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err = nvs_flash_init();
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}
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ESP_ERROR_CHECK( err );
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nvs_handle_t nvs_handle;
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err = nvs_open("config", NVS_READWRITE, &nvs_handle);
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if (err != ESP_OK) {
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printf("Error (%s) opening NVS handle!\n", esp_err_to_name(err));
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} else {
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lorcomm_cfg.nvs_handle = nvs_handle;
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ESP_LOGI(TAG, "nvs_handle: %d", nvs_handle);
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}
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esp_efuse_mac_get_default((uint8_t*)&mac);
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ESP_LOGI(TAG, "MAC: [%02X:%02X:%02X:%02X:%02X:%02X]", mac[0], mac[1], mac[2], mac[3], mac[4], mac[5]);
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lora.bandwidth = B125;
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lora.codingRate = 5;
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lora.frequency = 915000000;
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lora.spreadingFactor = 11;
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lora.preamble = DEFAULT_PREAMBLE;
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lora.dio0 = CONFIG_LORA32_DIO0_PIN;
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lora.implicitHeader = false;
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lora.nss = CONFIG_LORA32_NSS_PIN;
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lora.reset = CONFIG_LORA32_RESET_PIN;
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lora.useCRC = false;
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lora.fifoIdx = 0;
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lora.receive = &lorcomm_handle_receive;
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lora.tx_done = &handle_lora_txdone;
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//lora.cad_done = &handle_lora_caddone;
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//lora.cad_detected = &handle_lora_caddetected;
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lora32_init(&lora);
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//double dr = lora32_calc_datarate(&lora);
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//ESP_LOGI(TAG, "data rate: %fbps", dr);
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lora32_dump_regs(&lora);
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lorcomm_cfg.lora = &lora;
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xTaskCreate(console_task, "console", 4048, &lorcomm_cfg, tskIDLE_PRIORITY + 3, NULL);
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//ble_init();
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lora32_enable_continuous_rx(&lora);
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#ifdef CONFIG_LORCOMM_BUTTON_ACTION_ENABLED
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user_button_init();
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#endif
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while(1) {
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vTaskDelay(1000 / portTICK_PERIOD_MS);
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}
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}
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