cleanup examples

+ better logging
dernasherbrezon · Jul 24, 2024 · 871e822 · 871e822
1 parent 88995ff
commit 871e822
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Showing 3 changed files with 19 additions and 1 deletion.
diff --git a/examples/receive_fsk/main/main.c b/examples/receive_fsk/main/main.c
@@ -64,6 +64,14 @@ void setup_gpio_interrupts(gpio_num_t gpio, sx127x *device) {
 
 void app_main() {
   ESP_LOGI(TAG, "starting up");
+  ESP_ERROR_CHECK(gpio_set_direction((gpio_num_t) RST, GPIO_MODE_INPUT_OUTPUT));
+  ESP_ERROR_CHECK(gpio_set_level((gpio_num_t) RST, 0));
+  vTaskDelay(pdMS_TO_TICKS(5));
+  ESP_ERROR_CHECK(gpio_set_level((gpio_num_t) RST, 1));
+  vTaskDelay(pdMS_TO_TICKS(10));
+  ESP_LOGI(TAG, "sx127x was reset");
+  ESP_ERROR_CHECK(gpio_reset_pin((gpio_num_t) RST));
+
   spi_bus_config_t config = {
       .mosi_io_num = MOSI,
       .miso_io_num = MISO,

diff --git a/examples/receive_fsk_beacon/main/main.c b/examples/receive_fsk_beacon/main/main.c
@@ -39,7 +39,7 @@ void handle_interrupt_task(void *arg) {
 }
 
 void rx_callback(sx127x *device, uint8_t *data, uint16_t data_length) {
-  uint8_t payload[2090 * 2];
+  uint8_t payload[514];
   const char SYMBOLS[] = "0123456789ABCDEF";
   for (size_t i = 0; i < data_length; i++) {
     uint8_t cur = data[i];
@@ -64,6 +64,14 @@ void setup_gpio_interrupts(gpio_num_t gpio, sx127x *device) {
 
 void app_main() {
   ESP_LOGI(TAG, "starting up");
+  ESP_ERROR_CHECK(gpio_set_direction((gpio_num_t) RST, GPIO_MODE_INPUT_OUTPUT));
+  ESP_ERROR_CHECK(gpio_set_level((gpio_num_t) RST, 0));
+  vTaskDelay(pdMS_TO_TICKS(5));
+  ESP_ERROR_CHECK(gpio_set_level((gpio_num_t) RST, 1));
+  vTaskDelay(pdMS_TO_TICKS(10));
+  ESP_LOGI(TAG, "sx127x was reset");
+  ESP_ERROR_CHECK(gpio_reset_pin((gpio_num_t) RST));
+
   spi_bus_config_t config = {
       .mosi_io_num = MOSI,
       .miso_io_num = MISO,

diff --git a/examples/transmit_fsk_beacon/main/main.c b/examples/transmit_fsk_beacon/main/main.c
@@ -63,7 +63,9 @@ void app_main() {
 
   uint8_t payload[] = {0xCA, 0xFE, 0x01, 0x02, 0xBE, 0xEF};
   ESP_ERROR_CHECK(sx127x_fsk_ook_set_packet_format(SX127X_FIXED, sizeof(payload), device));
+  ESP_LOGI(TAG, "sending beacons...");
   ESP_ERROR_CHECK(sx127x_fsk_ook_tx_start_beacon(payload, sizeof(payload), 1000, device));
   vTaskDelay(10000 / portTICK_PERIOD_MS);
   ESP_ERROR_CHECK(sx127x_fsk_ook_tx_stop_beacon(device));
+  ESP_LOGI(TAG, "stopped");
 }