ijager / rtfm-serial-loopback-example

cortex-m-rtfm serial loopback example in Rust for stm32f103

RTFM-rs Serial loopback for stm32f103 (black pill)

Pins

Function	Pin
UART2 Tx	PA2
UART2 Rx	PA3
UART3 Tx	PB10
UART3 Rx	PB11

Connections

UART3_Tx <-> UART2_Rx

UART2_Tx -> serial_adapter -> computer

Build and flash

bobbin load --bin rtfm-serial-loopback-example