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  /src/sys/arch/arm/at91/
at91dbgureg.h 40 #define DBGU_SR 0x14UL /* Status Register */
192 (void)DBGUREG(DBGU_SR); \
197 while ((DBGUREG(DBGU_SR) & DBGU_SR_TXRDY) == 0) { \
204 #define DBGU_PEEKC() ((DBGUREG(DBGU_SR) & DBGU_SR_RXRDY) ? DBGUREG(DBGU_RHR) : -1)
at91dbgu.c 372 while (DBGUREG(DBGU_SR) & DBGU_SR_TXRDY) {
784 while (DBGUREG(DBGU_SR) & DBGU_SR_RXRDY
864 while((DBGUREG(DBGU_SR) & DBGU_SR_TXEMPTY) == 0) {
891 sr = DBGUREG(DBGU_SR);
1049 sr = DBGUREG(DBGU_SR);

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