Hi,
I have tested my BLE code and UART code separately, and both worked correctly during individual testing.
However, when integrating both, I encountered an issue with UART. Specifically, when I try to enable UART RX, it triggers the callback for UART RX STOP. Following this, UART RX STOP is called, and then UART RX DISABLING is triggered.
Here is the UART setup code for reference:
int err = device_is_ready(uart2_dev);
if (err) {
LOG_ERR("Device is ready: %d", err);
}
err = uart_callback_set(uart2_dev, uart_cb, NULL);
if (err) {
LOG_ERR("Failed to set UART callback: %d", err);
return;
}
LOG_INF("uart callback ser %d", err);
// k_msleep(1000);
LOG_INF("before uart rx enable");
err = uart_rx_enable(uart2_dev, rx_buf, sizeof(rx_buf), UART_FIFO_TIMEOUT_MS);
if (err) {
LOG_ERR("Failed to enable UART RX: %d", err);
return;
}
LOG_INF("after enbale uart rx");
LOG_INF("uart rx enable %d", err); This are the LOG.
Advertising successfully started E: Device is ready: 1 I: uart callback ser 0 I: before uart rx enable II: UART_RX_STOPPED I: UART_RX_STOPPED I: UART_RX_DISABLED I: UART_RX_STOPPED : after enbale uart rx I: uart rx enable 0
For testing, I used the BLE LBS example.
Could you please assist me in resolving this issue?
Thank you.
