ChibiOS Free Embedded RTOS

Giovanni wrote:The meaning of codes is in this article: http://www.chibios.org/dokuwiki/doku.ph ... ebug_guide

Giovanni

Giovanni, thank you for your help

Giovanni wrote:Hi,

S-class functions must be called between a chSysLock() and chSysUnlock(), the state checker is informing you that something is wrong there.

Giovanni

Thank for answer!
I am uncomment "chSysLock()" and "chSysUnlock()" and now i got SV#4

Hello! Need some help with "Suspend/Wakeup"


static thread_reference_t* PWaitingThread;

/*
* Threads
*/

static THD_WORKING_AREA(waThd,512);
static THD_FUNCTION(Thd, arg){


//chSysLock();
chThdSuspendS(PWaitingThread);
//chSysUnlock();

while(TRUE) {



palSetPad(GPIOB, GPIOB_LED4 ...

Giovanni wrote:Hi,

Make sure to take a makefile from an F407 project, it uses a different DMA, check the paths.

Giovanni

Solved! Thank you

Dear friends!

Please help with the following problem:
Create a new project for STM32F407 from F303 template. In file stm32_registry.h for stm32f4 is missing definition of STM32_DMA_SUPPORTS_CSELR/STM32_DMA1_NUM_CHANNELS/STM32_DMA2_NUM_CHANNELS unlike in the same file for stmf3. This difference ...