BLE UART without flow control

[Sergy]

Hi, Im trying to use this example to send serial data from GPS module via BLE: github.com/.../ble_app_uart_low_power_slave

I have disabled hardware flow control since GPS doesnt support it, but then I get 0C in ERRORSRC and after that UART IRQHandler is never called again.

Any ideas?

Thanks!

[Susheel Nuguru]

This might work, I have checked the Git hub app_uart_fifo_mod.c: app_uart_get, replace it by below code.

uint32_t app_uart_get(uint8_t * p_byte)
{
    return app_fifo_get(&m_rx_fifo, p_byte);
}

The effect of this is that your driver will keep on going even if there are overflow errors.

[Susheel Nuguru]

zero is a valid Conn_handle BLE_CONN_HANDLE_INVALID = 0XFFFF Why does this fail for you?