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[SmartAudio] Fixed power logic for SA2.0 and 1.0 (#8350)

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[SmartAudio] Fixed power logic for SA2.0 and 1.0
This commit is contained in:
Michael Keller 2019-06-01 21:39:28 +12:00 • committed by GitHub
commit dd2c83f6a4
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1 changed files with 33 additions and 31 deletions
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46
src/main/io/vtx_smartaudio.c
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@ -279,9 +279,7 @@ static void saProcessResponse(uint8_t *buf, int len)
// saDevice.version = 0 means unknown, 1 means Smart audio V1, 2 means Smart audio V2 and 3 means Smart audio V2.1
saDevice.version = (buf[0] == SA_CMD_GET_SETTINGS) ? 1 : ((buf[0] == SA_CMD_GET_SETTINGS_V2) ? 2 : 3);
saDevice.channel = buf[2];
if(saDevice.version != 3) {
saDevice.power = buf[3];
}
uint8_t rawPowerValue = buf[3];
saDevice.mode = buf[4];
saDevice.freq = (buf[5] << 8)|buf[6];
@ -328,17 +326,22 @@ static void saProcessResponse(uint8_t *buf, int len)
vtxSmartAudio.capability.powerCount, vtxSmartAudio.powerValues[0], vtxSmartAudio.powerValues[1],
vtxSmartAudio.powerValues[2], vtxSmartAudio.powerValues[3]));
//dprintf(("processResponse: V2.1 received vtx power value %d\r\n",buf[7]));
saDevice.power = 0;//set to unknown power level if the reported one doesnt match any of the known ones
for (int8_t i = 0; i < vtxSmartAudio.capability.powerCount; i++) {
if(buf[7] == vtxSmartAudio.powerValues[i]) {
rawPowerValue = buf[7];
}
#ifdef USE_SMARTAUDIO_DPRINTF
if (saDevice.power != i + 1) {
dprintf(("processResponse: V2.1 power changed from index %d to index %d\r\n", saDevice.power, i + 1));
int8_t prevPower = saDevice.power;
#endif
saDevice.power = 0;//set to unknown power level if the reported one doesnt match any of the known ones
dprintf(("processResponse: rawPowerValue is %d, legacy power is %d\r\n", rawPowerValue, buf[3]));
for (int8_t i = 0; i < vtxSmartAudio.capability.powerCount; i++) {
if(rawPowerValue == vtxSmartAudio.powerValues[i]) {
#ifdef USE_SMARTAUDIO_DPRINTF
if (prevPower != i + 1) {
dprintf(("processResponse: power changed from index %d to index %d\r\n", prevPower, i + 1));
}
#endif
saDevice.power = i + 1;
}
}
}
@ -713,8 +716,8 @@ bool vtxSmartAudioInit(void)
debugSerialPort = openSerialPort(DPRINTF_SERIAL_PORT, FUNCTION_NONE, NULL, NULL, 115200, MODE_RXTX, 0);
if (debugSerialPort) {
setPrintfSerialPort(debugSerialPort);
dprintf(("smartAudioInit: OK\r\n"));
}
dprintf(("smartAudioInit: OK\r\n"));
#endif
serialPortConfig_t *portConfig = findSerialPortConfig(FUNCTION_VTX_SMARTAUDIO);
@ -856,17 +859,17 @@ static void vtxSAProcess(vtxDevice_t *vtxDevice, timeUs_t currentTimeUs)
if ((sa_outstanding != SA_CMD_NONE) && (nowMs - sa_lastTransmissionMs > SMARTAUDIO_CMD_TIMEOUT)) {
// Last command timed out
// dprintf(("process: resending 0x%x\r\n", sa_outstanding));
dprintf(("process: resending 0x%x\r\n", sa_outstanding));
// XXX Todo: Resend termination and possible offline transition
saResendCmd();
lastCommandSentMs = nowMs;
} else if (!saQueueEmpty()) {
// Command pending. Send it.
// dprintf(("process: sending queue\r\n"));
dprintf(("process: sending queue\r\n"));
saSendQueue();
lastCommandSentMs = nowMs;
} else if ((nowMs - lastCommandSentMs < SMARTAUDIO_POLLING_WINDOW) && (nowMs - sa_lastTransmissionMs >= SMARTAUDIO_POLLING_INTERVAL)) {
//dprintf(("process: sending status change polling\r\n"));
dprintf(("process: sending status change polling\r\n"));
saGetSettings();
saSendQueue();
}
@ -926,7 +929,8 @@ static void vtxSASetPitMode(vtxDevice_t *vtxDevice, uint8_t onoff)
return;
}
if (onoff && saDevice.version>=3 && !saDevice.willBootIntoPitMode) {
if(saDevice.version >= 3 && !saDevice.willBootIntoPitMode) {
if (onoff) {
// enable pitmode using SET_POWER command with 0 dbm.
// This enables pitmode without causing the device to boot into pitmode next power-up
static uint8_t buf[6] = { 0xAA, 0x55, SACMD(SA_CMD_SET_POWER), 1 };
@ -934,12 +938,10 @@ static void vtxSASetPitMode(vtxDevice_t *vtxDevice, uint8_t onoff)
buf[5] = CRC8(buf, 5);
saQueueCmd(buf, 6);
dprintf(("vtxSASetPitMode: set power to 0 dbm\r\n"));
return;
}
if (!onoff && saDevice.version>=3 && !saDevice.willBootIntoPitMode) {
} else {
saSetMode(SA_MODE_CLR_PITMODE);
dprintf(("sasetpidmode: clear pitmode permanently"));
dprintf(("vtxSASetPitMode: clear pitmode permanently"));
}
return;
}
@ -949,11 +951,11 @@ static void vtxSASetPitMode(vtxDevice_t *vtxDevice, uint8_t onoff)
newMode |= SA_MODE_SET_OUT_RANGE_PITMODE;
}
if (saDevice.mode & SA_MODE_GET_IN_RANGE_PITMODE || !(saDevice.mode & SA_MODE_GET_OUT_RANGE_PITMODE)) {
if ((saDevice.mode & SA_MODE_GET_IN_RANGE_PITMODE) || (onoff && newMode == 0)) {
// ensure when turning on pit mode that pit mode gets actually enabled
newMode |= SA_MODE_SET_IN_RANGE_PITMODE;
}
dprintf(("vtxsasetpitmode %s with stored mode 0x%x por %s, pir %s, newmode 0x%x\r\n", onoff ? "on" : "off", saDevice.mode,
dprintf(("vtxSASetPitMode %s with stored mode 0x%x por %s, pir %s, newMode 0x%x\r\n", onoff ? "on" : "off", saDevice.mode,
(saDevice.mode & SA_MODE_GET_OUT_RANGE_PITMODE) ? "on" : "off",
(saDevice.mode & SA_MODE_GET_IN_RANGE_PITMODE) ? "on" : "off" , newMode));