Re: Using printk on an STM32F103C8 board
|
Adam Podogrocki
Hi Scott, if you are using board configuration file purposed for Nucleo F103RB, then the default UART configuration refers to UART2, pins TX=A2, RX=PA3. Pins configuration can be found in drivers/pinmux/stm32/pinmux_board_nucleo_f103rb.c. If you would like to use UART1, then in menuconfig you have to modify settings for Serial drivers & Console drivers to match the desired UART port and baud rate. Compile errors point out that the UART1 configuration is missing. Please also take a look at e.g "dts/arm/nucleo_l476rg.fixup" file and do appropriate amendments in nucleo f103rb corresponding file. Cheers, Adam
On 21 May 2017 at 23:54, Scott Nelson <scott@...> wrote: I’m trying to get Zephyr running on an STM32F103C8 "blue pill" board by using the similar nucleo_f103rb board config (with which I can successfully get an LED to blink). I’m trying to setup printk by enabling CONFIG_UART_STM32_PORT_1=y (TX=PA9, RX=PA10) but I get the following compile errors: https://pastebin.com/raaww0a8
|
|
|