ret = request_irq(IRQ_ADC, s3c2410_isr_adc, SA_INTERRUPT,DEVICE_NAME, s3c2410_isr_adc); I applied for the adc interrupt, but I cannot enter the interrupt handler s3c2410_isr_adc(). I made a printk sta...
I have a board with smp8634 chip. But it cannot play high-definition videos and pictures. Does anyone know if smp8634 can play falsh files? It would be best if it is compatible with all versions of fa...
I use msp430fr6989 (msp430 series are similar), there is a very key sentence in the datasheet:
30.3.15.1 UART Transmit Interrupt Operation
The UCTXIFG interrupt flag is set by the transmitter to indic...
Time flies, and another year has passed. Like last year's birthday, I want to write something to record my emotional entanglement with electronics. There were only three or five days between leaving a...