void cmd_audiohw_speaker_vol(int argc, char** argv)
{
if(argc < 2)
{
#ifdef CONFIG_3G
bufferPrintf("%s <loudspeaker volume> (between 0 and 100)\r\n", argv[0]);
#else
bufferPrintf("%s <loudspeaker volume> [speaker volume] (between 0 and 100... 'speaker' is the one next to your ear)\r\n", argv[0]);
#endif
return;
}
int vol = parseNumber(argv[1]);
#ifdef CONFIG_3G
audiohw_set_speaker_vol(vol);
bufferPrintf("Set speaker volume to: %d\r\n", vol);
#else
loudspeaker_vol(vol);
bufferPrintf("Set loudspeaker volume to: %d\r\n", vol);
if(argc > 2)
{
vol = parseNumber(argv[2]);
speaker_vol(vol);
bufferPrintf("Set speaker volume to: %d\r\n", vol);
}
#endif
}
int speaker_setup()
{
// something set at the very beginning
radio_cmd("at+xdrv=0,41,25\r\n", 10);
#ifdef CONFIG_IPHONE
bufferPrintf("radio: enabling internal speaker\r\n");
// mute everything?
radio_cmd("at+xdrv=0,1,0,0\r\n", 10);
radio_cmd("at+xdrv=0,1,0,1\r\n", 10);
radio_cmd("at+xdrv=0,1,0,2\r\n", 10);
radio_cmd("at+xdrv=0,1,0,6\r\n", 10);
// I really don't know
radio_cmd("at+xdrv=0,24,1,1\r\n", 10);
radio_cmd("at+xdrv=0,0,2,2\r\n", 10);
loudspeaker_vol(100);
speaker_vol(68);
// clock
// In general, lower is slower and higher is faster, but at some point it loops around.
// This may mean the value is a bitset, e.g., at+xdrv=0,2,2,29 will set it to half speed
radio_cmd("at+xdrv=0,2,2,10\r\n", 10);
// channels?
radio_cmd("at+xdrv=0,9,2\r\n", 10);
// enable i2s?
radio_cmd("at+xdrv=0,20,1\r\n", 10);
// unmute?
radio_cmd("at+xdrv=0,3,0\r\n", 10);
bufferPrintf("radio: internal speaker enabled\r\n");
#endif
return 0;
}
void cmd_audiohw_speaker_vol(int argc, char** argv)
{
if(argc < 2)
{
bufferPrintf("%s <loudspeaker volume> [speaker volume] (between 0 and 100... 'speaker' is the one next to your ear)\r\n", argv[0]);
return;
}
int vol = parseNumber(argv[1]);
loudspeaker_vol(vol);
bufferPrintf("Set loudspeaker volume to: %d\r\n", vol);
if(argc > 2)
{
vol = parseNumber(argv[2]);
speaker_vol(vol);
bufferPrintf("Set speaker volume to: %d\r\n", vol);
}
}
void radio_call(const char* number)
{
char buf[256];
bufferPrintf("radio: Setting up audio\r\n");
audiohw_switch_normal_call(TRUE);
#ifdef CONFIG_3G
radio_cmd("at+xdrv=0,8,0,0\r\n", 10);
#else
radio_cmd("at+xdrv=0,4\r\n", 10);
radio_cmd("at+xdrv=0,20,0\r\n", 10);
#endif
// mute everything?
radio_cmd("at+xdrv=0,1,0,0\r\n", 10);
radio_cmd("at+xdrv=0,1,0,1\r\n", 10);
radio_cmd("at+xdrv=0,1,0,2\r\n", 10);
radio_cmd("at+xdrv=0,1,0,6\r\n", 10);
// I really don't know
radio_cmd("at+xdrv=0,24,1,1\r\n", 10);
// note this is different from before
radio_cmd("at+xdrv=0,0,1,1\r\n", 10);
// microphone volume?
radio_cmd("at+xdrv=0,1,100,1\r\n", 10);
loudspeaker_vol(40);
#ifdef CONFIG_3G
radio_cmd("at+xdrv=0,8,1,0\r\n", 10);
#endif
speaker_vol(68);
// clock
// In general, lower is slower and higher is faster, but at some point it loops around.
// This may mean the value is a bitset, e.g., at+xdrv=0,2,2,29 will set it to half speed
radio_cmd("at+xdrv=0,2,2,10\r\n", 10);
// channels?
radio_cmd("at+xdrv=0,9,2\r\n", 10);
// enable i2s?
radio_cmd("at+xdrv=0,20,1\r\n", 10);
// unmute?
radio_cmd("at+xdrv=0,3,0\r\n", 10);
// get notifications
radio_cmd("at+xcallstat=1\r\n", 10);
bufferPrintf("radio: Dialing\r\n");
sprintf(buf, "atd%s;\r\n", number);
radio_cmd(buf, 10);
radio_cmd("at+cmut=0\r\n", 10);
#ifndef CONFIG_3G
radio_cmd("at+xdrv=4,0,0,0,0,0\r\n", 10);
speaker_vol(68);
radio_cmd("at+xdrv=4,0,0,0,0,0\r\n", 10);
#endif
// we now need to wait for +XCALLSTAT to indicate 0 or active status. This code is less
// complex than it seems. The whole point is just to wait until we have a line that says
// +XCALLSTAT: *,0. That's it.
while(TRUE)
{
buf[0] = '\0';
radio_read(buf, sizeof(buf));
char* pos = buf;
int len = strlen(buf);
int callstat = -1;
while(len >= (sizeof("+XCALLSTAT: ") - 1))
{
while(((int)(pos - buf)) <= (len - sizeof("+XCALLSTAT: ") + 1) && memcmp(pos, "+XCALLSTAT: ", sizeof("+XCALLSTAT: ") - 1) != 0)
++pos;
if(memcmp(pos, "+XCALLSTAT: ", sizeof("+XCALLSTAT: ") - 1) != 0)
break;
while(*pos != ',')
++pos;
++pos;
if(*pos == '0')
{
bufferPrintf("radio: Call answered\r\n");
callstat = 0;
break;
}
++pos;
}
if(callstat == 0)
break;
}
#ifndef CONFIG_3G
// do the rest
radio_cmd("at+xdrv=4,0,0,0,0,0\r\n", 10);
#endif
// why the same thing again?
radio_cmd("at+xdrv=0,4\r\n", 10);
radio_cmd("at+xdrv=0,20,0\r\n", 10);
radio_cmd("at+xcallstat=0\r\n", 10);
}
