Hello ,
In my project,I found that:
when I operate 'erase flash' or 'write flash' , syetem will reset,
therefore,I add sentence in main() as below(founded in cookbook) and system working normally:
LMEM->PCCCR = LMEM_PCCCR_INVW0(1) | LMEM_PCCCR_INVW1(1) | LMEM_PCCCR_GO(1) | LMEM_PCCCR_ENCACHE(1);
but this sentence maybe have an effect on driver - interrupt(such as SPI,UART,etc.)
for example:
Before: I set UART(460800,int-priority-5)/SPI0(10M,int-priority-5)/SPI1(10M,int-priority-5) and system working normally
After:I have to set UART(460800,int-priority-5)/SPI0(1M,int-priority-7) SPI0(1M,int-priority-7)
If I don't set like After , interrupt maybe working weirdly(eg. data missing sometimes) ,I have to modify priority and cut down SPI-bautrate to guarantee data-completeness,
Dose anyone know this?
If anyone has any idea,please share with me ,thanks very very much.
