| 51 | } |
| 52 | |
| 53 | static void uart_transmit_loopback(const uart_transfer_t* transfer) { |
| 54 | loopback_transfer = *transfer; |
| 55 | loopback_available = true; |
| 56 | } |
| 57 | |
| 58 | static bool uart_receive_loopback(uart_transfer_t* transfer) { |
| 59 | if (!loopback_available) { |
nothing calls this directly
no outgoing calls
no test coverage detected