Serial Driver Input for Events Error
Posted: Tue Mar 19, 2013 1:36 am
Hello Giovany and other forum members
Today I come here because I used event for SERIAL Driver input a long time and now with the new functions I was testing its functionality as seen in this post: http://forum.chibios.org/phpbb/viewtopic.php?f=2&t=872.
This method is working fine in my custom board with ARM Cortex M3 STM32F0 using SD3 (USART3), but when I use it in SD5 (UART5) this method doesn't work.
Configuration for both drivers.
When there is input in SD3, the flag is, but SD5 doesn't outputs any flags with the same code that works in SD3.
Any help regarding this?
Thanks
Today I come here because I used event for SERIAL Driver input a long time and now with the new functions I was testing its functionality as seen in this post: http://forum.chibios.org/phpbb/viewtopic.php?f=2&t=872.
This method is working fine in my custom board with ARM Cortex M3 STM32F0 using SD3 (USART3), but when I use it in SD5 (UART5) this method doesn't work.
Configuration for both drivers.
Code: Select all
static SerialConfig SERIALtestcfg = {
57600,
0,
USART_CR2_STOP1_BITS | USART_CR2_LINEN,
0
};Code: Select all
static WORKING_AREA(myThreadWorkingArea, 128);
__attribute__((noreturn))
static msg_t myThread(void *arg) {
(void)arg;
chRegSetThreadName("radio");
EventListener elRadio;
chEvtRegisterMask((EventSource *)chnGetEventSource(&SD5), &elRadio, 1);
while (TRUE) {
flagsmask_t flags;
chEvtWaitOne(1);
chSysLock();
flags = chEvtGetAndClearFlagsI(&elRadio);
chSysUnlock();
chprintf((BaseSequentialStream *)&SD3, "Flags %d\r\n",
(uint16_t)flags);
if (flags & CHN_INPUT_AVAILABLE) {
palTogglePad(GPIOD, GPIOD_LED);
int32_t c = 0;
while (c != Q_TIMEOUT) {
c = chnGetTimeout(&SD5, TIME_IMMEDIATE);
}
}
}When there is input in SD3, the flag is
Code: Select all
CHN_INPUT_AVAILABLEAny help regarding this?
Thanks
