CLEAR_CSR
Default mainpageat91libusbdevicecoreCLEAR_CSR
Description Source Call Graph
Start Line: 125
#define CLEAR_CSR(endpoint, flags)
{\
volatileunsignedintreg;\
reg=AT91C_BASE_UDP->UDP_CSR[endpoint];\
reg|=REG_NO_EFFECT_1_ALL;\
reg&=~(flags);\
AT91C_BASE_UDP->UDP_CSR[endpoint]=reg;\
while((AT91C_BASE_UDP->UDP_CSR[endpoint]&(flags))==(flags));\
}