ChibiOS Free Embedded RTOS

Fantastic thank you.

Thanks alexblack this saved me a lot of time searching for the problem.

alexblack wrote:The problem is in the file "chcore_timer.h" - static inline functions use stStartAlarm and others. This file must be linked with extern "C" also.
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Giovanni Looking forward to the update of the file.

Great thanks
Now to move my git over to master.
Cheers
Andy

Ah neat,

Is this something you plan on doing soon?
if not is there any git diff/pull requests/ etc so that I could do it on my local repo? A link would be good.

Thanks for the fast response.

Cheers
Andy

Hi
I'm using the STM32F405 chip and I'd like to use the UART idle detection to detect a break in data transmission on a UART.
My implementation will need to receive packets of data of indeterminable length that are separated by a pause in transmission.

It looks like this has only been implemented ...

Ok school boy error

void aquire(void) {
spiAcquireBus(spip);
SPIConfig config;
config.circular = false;
config.end_cb = NULL;
config.cr1 = SPI_CR1_MSTR | SPI_CR1_BR_2;
config.cr2 = 0;
spiStart(spip, &config);
}

config needed to be const.

Thanks for you time Giovanni

Giovanni wrote:Those options cannot fix anything, it is detection code.

Oh yeah I understand that.

Problem is how to find it

OK with the following minimum TRUE in chconf.h my test code ran.

CH_DBG_SYSTEM_STATE_CHECK
CH_DBG_ENABLE_CHECKS
CH_DBG_FILL_THREADS

unfortunately the main code does not.

gets to _unhandled_exception:

ch.dbg.panic_msg == 0

OK just enabled all debuggin options in chconf.h and now it is working with out a crash.

I'll go through and find which one is responsible for the change and report back.

Nope spiStart is called from within the aquire method.


void aquire(void) {
spiAcquireBus(spip);
SPIConfig config;

config.circular = false;
config.end_cb = NULL;
config.cr1 = SPI_CR1_MSTR | SPI_CR1_BR_2;
config.cr2 = 0;
spiStart(spip, &config);
}