freertos ref：https://www.keil.com/pack/doc/CMSIS/RTOS/html/group__CMSIS__RTOS__ThreadMgmt.html#gac59b5713cb083702dce759c73fd90dff
canbus to usart directly
I'm using NUCLEO F103RB.
-
First install stm32CubeMX. https://www.st.com/en/embedded-s ... ia=productId=LN1897
and install SystemWorkBench http://www.openstm32.org/HomePage
-
Use CubeMx to create project new project
For me chose NUCLEO-F103RB
YES
Now configure the pin function. CAN+RTC+USART+WWDG
also, you should take some time to look "clock" "configuration" "power calculation" is to calculate the power use for the project,most time is not that important ![image]
project--setting
project name "test4" Most important is to chose "Toolchain / IDE" to SW4STM32.........Important
generate code
now, finished to generate project to use. next step is to import the project to systemworkbench.
-
import project to System Work Bench. open systemworkbench, chose workpace directory. this is not that important
import our project file--import
in Genaral chose existing projects into workspace
browse
chose test4 -- open -- finish
open the project and find main.c in while(1), add HAL_GPIO_WritePin(GPIOA, GPIO_PIN_5, GPIO_PIN_SET); This means to turn on the blue led
click "run"
chose Ac6 STM32 C/C++ application
than the blue led turn on.
