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PC speaker: don't use printf/perror

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This commit is contained in:
tildearrow 2022-06-03 16:32:07 -05:00
parent 71b4bf5fdd
commit a6b33d0955
1 changed files with 20 additions and 19 deletions
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39
src/engine/platform/pcspkr.cpp
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@ -19,6 +19,7 @@
#include "pcspkr.h"
#include "../engine.h"
#include "../../ta-log.h"
#include <math.h>
#ifdef __linux__
@ -47,7 +48,7 @@ void _pcSpeakerThread(void* inst) {
void DivPlatformPCSpeaker::pcSpeakerThread() {
std::unique_lock<std::mutex> unique(realOutSelfLock);
RealQueueVal r(0,0,0);
printf("starting\n");
logD("starting PC speaker out thread");
while (!realOutQuit) {
realQueueLock.lock();
if (realQueue.empty()) {
@ -62,7 +63,7 @@ void DivPlatformPCSpeaker::pcSpeakerThread() {
#ifdef __linux__
static struct timespec ts, tSleep, rSleep;
if (clock_gettime(CLOCK_MONOTONIC,&ts)<0) {
printf("could not get time!\n");
logW("could not get time!");
tSleep.tv_sec=0;
tSleep.tv_nsec=0;
} else {
@ -91,15 +92,15 @@ void DivPlatformPCSpeaker::pcSpeakerThread() {
ie.value=0;
}
if (write(beepFD,&ie,sizeof(struct input_event))<0) {
perror("error while writing frequency!");
logW("error while writing frequency! %s",strerror(errno));
} else {
//printf("writing freq: %d\n",r.val);
//logV("writing freq: %d",r.val);
}
break;
}
case 1: // KIOCSOUND (on tty)
if (ioctl(beepFD,KIOCSOUND,r.val)<0) {
perror("ioctl error");
logW("ioctl error! %s",strerror(errno));
}
break;
case 2: { // /dev/port
@ -108,44 +109,44 @@ void DivPlatformPCSpeaker::pcSpeakerThread() {
if (r.val==0) {
lseek(beepFD,0x61,SEEK_SET);
if (read(beepFD,&bOut,1)<1) {
perror("read from 0x61");
logW("read from 0x61: %s",strerror(errno));
}
bOut&=(~3);
lseek(beepFD,0x61,SEEK_SET);
if (write(beepFD,&bOut,1)<1) {
perror("write to 0x61");
logW("write to 0x61: %s",strerror(errno));
}
} else {
lseek(beepFD,0x43,SEEK_SET);
bOut=0xb6;
if (write(beepFD,&bOut,1)<1) {
perror("write to 0x43");
logW("write to 0x43: %s",strerror(errno));
}
lseek(beepFD,0x42,SEEK_SET);
bOut=r.val&0xff;
if (write(beepFD,&bOut,1)<1) {
perror("write to 0x42");
logW("write to 0x42: %s",strerror(errno));
}
lseek(beepFD,0x42,SEEK_SET);
bOut=r.val>>8;
if (write(beepFD,&bOut,1)<1) {
perror("write to 0x42");
logW("write to 0x42: %s",strerror(errno));
}
lseek(beepFD,0x61,SEEK_SET);
if (read(beepFD,&bOut,1)<1) {
perror("read from 0x61");
logW("read from 0x61: %s",strerror(errno));
}
bOut|=3;
lseek(beepFD,0x61,SEEK_SET);
if (write(beepFD,&bOut,1)<1) {
perror("write to 0x61");
logW("write to 0x61: %s",strerror(errno));
}
}
break;
}
case 3: // KIOCSOUND (on stdout)
if (ioctl(beepFD,KIOCSOUND,r.val)<0) {
perror("ioctl error");
logW("ioctl error! %s",strerror(errno));
}
break;
case 4: // outb()
@ -164,11 +165,11 @@ void DivPlatformPCSpeaker::pcSpeakerThread() {
break;
}
} else {
printf("not writing because fd is less than 0\n");
//logV("not writing because fd is less than 0");
}
#endif
}
printf("stopping\n");
logD("stopping PC speaker out thread");
}
const char** DivPlatformPCSpeaker::getRegisterSheet() {
@ -540,22 +541,22 @@ void DivPlatformPCSpeaker::reset() {
case 4: // outb()
beepFD=-1;
if (ioperm(0x61,8,1)<0) {
perror("ioperm 0x61");
logW("ioperm 0x61: %s",strerror(errno));
break;
}
if (ioperm(0x43,8,1)<0) {
perror("ioperm 0x43");
logW("ioperm 0x43: %s",strerror(errno));
break;
}
if (ioperm(0x42,8,1)<0) {
perror("ioperm 0x42");
logW("ioperm 0x42: %s",strerror(errno));
break;
}
beepFD=STDOUT_FILENO;
break;
}
if (beepFD<0) {
perror("error while opening PC speaker");
logW("error while opening PC speaker! %s",strerror(errno));
}
}
#endif