145 lines
3.4 KiB
C
145 lines
3.4 KiB
C
/* Mirf Example
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This example code is in the Public Domain (or CC0 licensed, at your option.)
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Unless required by applicable law or agreed to in writing, this
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software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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CONDITIONS OF ANY KIND, either express or implied.
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*/
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#include <stdio.h>
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#include <inttypes.h>
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#include <stdlib.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 "esp_log.h"
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#include "mirf.h"
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#if CONFIG_ADVANCED
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void AdvancedSettings(NRF24_t * dev)
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{
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#if CONFIG_RF_RATIO_2M
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ESP_LOGW(pcTaskGetName(0), "Set RF Data Ratio to 2MBps");
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Nrf24_SetSpeedDataRates(dev, 1);
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#endif // CONFIG_RF_RATIO_2M
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#if CONFIG_RF_RATIO_1M
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ESP_LOGW(pcTaskGetName(0), "Set RF Data Ratio to 1MBps");
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Nrf24_SetSpeedDataRates(dev, 0);
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#endif // CONFIG_RF_RATIO_2M
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#if CONFIG_RF_RATIO_250K
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ESP_LOGW(pcTaskGetName(0), "Set RF Data Ratio to 250KBps");
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Nrf24_SetSpeedDataRates(dev, 2);
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#endif // CONFIG_RF_RATIO_2M
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ESP_LOGW(pcTaskGetName(0), "CONFIG_RETRANSMIT_DELAY=%d", CONFIG_RETRANSMIT_DELAY);
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Nrf24_setRetransmitDelay(dev, CONFIG_RETRANSMIT_DELAY);
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}
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#endif // CONFIG_ADVANCED
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#if CONFIG_RECEIVER
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void receiver(void *pvParameters)
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{
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ESP_LOGI(pcTaskGetName(0), "Start");
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NRF24_t dev;
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Nrf24_init(&dev);
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uint8_t payload = 32;
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uint8_t channel = CONFIG_RADIO_CHANNEL;
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Nrf24_config(&dev, channel, payload);
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// Set my own address using 5 characters
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esp_err_t ret = Nrf24_setRADDR(&dev, (uint8_t *)"FGHIJ");
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if (ret != ESP_OK) {
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ESP_LOGE(pcTaskGetName(0), "nrf24l01 not installed");
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while(1) { vTaskDelay(1); }
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}
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#if CONFIG_ADVANCED
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AdvancedSettings(&dev);
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#endif // CONFIG_ADVANCED
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// Print settings
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Nrf24_printDetails(&dev);
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ESP_LOGI(pcTaskGetName(0), "Listening...");
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uint8_t buf[32];
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// Clear RX FiFo
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while(1) {
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if (Nrf24_dataReady(&dev) == false) break;
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Nrf24_getData(&dev, buf);
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}
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while(1) {
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// Wait for received data
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if (Nrf24_dataReady(&dev)) {
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Nrf24_getData(&dev, buf);
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ESP_LOGI(pcTaskGetName(0), "Got data:%d [%s]", buf[0], &buf[1]);
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//ESP_LOG_BUFFER_HEXDUMP(pcTaskGetName(0), buf, payload, ESP_LOG_INFO);
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}
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vTaskDelay(1);
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}
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}
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#endif // CONFIG_RECEIVER
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#if CONFIG_SENDER
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void sender(void *pvParameters)
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{
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ESP_LOGI(pcTaskGetName(0), "Start");
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NRF24_t dev;
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Nrf24_init(&dev);
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uint8_t payload = 32;
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uint8_t channel = CONFIG_RADIO_CHANNEL;
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Nrf24_config(&dev, channel, payload);
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// Set destination address using 5 characters
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esp_err_t ret = Nrf24_setTADDR(&dev, (uint8_t *)"FGHIJ");
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if (ret != ESP_OK) {
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ESP_LOGE(pcTaskGetName(0), "nrf24l01 not installed");
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while(1) { vTaskDelay(1); }
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}
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#if CONFIG_ADVANCED
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AdvancedSettings(&dev);
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#endif // CONFIG_ADVANCED
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// Print settings
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Nrf24_printDetails(&dev);
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uint8_t buf[32];
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uint8_t index = 0;
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while(1) {
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TickType_t nowTick = xTaskGetTickCount();
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buf[0] = index;
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sprintf((char *)&buf[1], "Hello World %"PRIu32, nowTick);
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Nrf24_send(&dev, buf);
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vTaskDelay(1);
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ESP_LOGI(pcTaskGetName(0), "Wait for sending.....");
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if (Nrf24_isSend(&dev, 1000)) {
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ESP_LOGI(pcTaskGetName(0),"Send success:%d [%s]", buf[0], &buf[1]);
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index++;
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} else {
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ESP_LOGW(pcTaskGetName(0),"Send fail:");
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}
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vTaskDelay(1000/portTICK_PERIOD_MS);
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}
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}
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#endif // CONFIG_SENDER
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void app_main(void)
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{
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#if CONFIG_RECEIVER
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xTaskCreate(&receiver, "RECEIVER", 1024*3, NULL, 2, NULL);
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#endif
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#if CONFIG_SENDER
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xTaskCreate(&sender, "SENDER", 1024*3, NULL, 2, NULL);
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#endif
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}
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