ChibiOS Free Embedded RTOS

I use the pwm to control the motor and adc to get Sampling current. 1.in pwm chanel callback static void pwmc1cb(PWMDriver *pwmp) { (void)pwmp; chSysLockFromISR(); adcStartConversionI(&ADCD1, &adcgrpcfg, samples, ADC_GRP_BUF_DEPTH); chSysUnlockFromISR(); } 2. in adc callback static void adcc...

Thanks again for your help

Thanks for your help.by the way are there have any documentation about the chprintf or shell ?

there have some bug in the documentation ChibiOS/RT 3.0 The Ultimate Guide-->Chapter 15 - RT I/O Queues-->Output Queues-->Reading Data maybe this title should be Writing Data? because the content is "The write operation sends the specified amount of data to the output queue waiting if necessary...

1.i can run the shell with usb,but how to use shell with uart? 2.when i use chprintf like this chprintf((BaseSequentialStream *)&UARTD2,"hello!"); it doesn't work,and sometimes chprintf((BaseSequentialStream *)&USBD1,"hello!"); also doesn't work. are there have any docume...