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Alex B.
2025-07-02 21:49:50 -04:00
parent f1506f4403
commit d40636dc23
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ESP-IDF_Robot/tutorial/docs/source/overview.rst
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@@ -100,6 +100,22 @@ The function for updating motors' PWM values.
The onDataReceived() and onDataSent() are two call-bacl functions that get evoked on each corresponding event.
.. code-block:: c
// Call-back for the event when data is being received
void onDataReceived (uint8_t *mac_addr, uint8_t *data, uint8_t data_len) {
buf = (sensors_data_t*)data; // Allocate memory for buffer to store data being received
ESP_LOGW(TAG, "Data was received");
ESP_LOGI(TAG, "x-axis: 0x%04x", buf->x_axis);
ESP_LOGI(TAG, "x-axis: 0x%04x", buf->y_axis);
ESP_LOGI(TAG, "PWM 1: 0x%04x", buf->motor1_rpm_pwm);
}
// Call-back for the event when data is being sent
void onDataSent (uint8_t *mac_addr, esp_now_send_status_t status) {
ESP_LOGW(TAG, "Packet send status: 0x%04X", status);
}
The rc_send_data_task() function runs every 0.1 second to transmit the data to the receiver.
.. code-block:: c