As autumn arrives, the heat gradually fades away.
The wind blows in the morning and evening.
Qiuhu howled,
Still have to endure the time.Soon the wind came,
Shake off the rain.
Cai Xihan fled far away...
I am using a 16-bit MCU of MC9S12HY48 and the IIC module that comes with the hardware. There is a problem that after sending a byte, it detects IBSR_IBIF=1 and fails. The following is my program /* **...
I would like to ask you experts, I use IAR to debug the program of the microcontroller, why the download is successful but the microcontroller does not respond, even the simplest running light does no...