static void collectVtxTmData(spektrumVtx_t * vtx)
{
const vtxDevice_t *vtxDevice = vtxCommonDevice();
vtxDeviceType = vtxCommonGetDeviceType(vtxDevice);
// Collect all data from VTX, if VTX is ready
if (vtxDevice == NULL || !(vtxCommonGetBandAndChannel(vtxDevice, &vtx->band, &vtx->channel) &&
vtxCommonGetPitMode(vtxDevice, &vtx->pitMode) &&
vtxCommonGetPowerIndex(vtxDevice, &vtx->power)) )
{
vtx->band = 0;
vtx->channel = 0;
vtx->power = 0;
vtx->pitMode = 0;
}
vtx->powerValue = 0;
#ifdef USE_SPEKTRUM_REGION_CODES
vtx->region = SpektrumRegion;
#else
vtx->region = SPEKTRUM_VTX_REGION_NONE;
#endif
}
static void applyLedVtxLayer(bool updateNow, timeUs_t *timer)
{
static uint16_t frequency = 0;
static uint8_t power = 255;
static uint8_t pit = 255;
static uint8_t showSettings = false;
static uint16_t lastCheck = 0;
static bool blink = false;
const vtxDevice_t *vtxDevice = vtxCommonDevice();
if (!vtxDevice) {
return;
}
uint8_t band = 255, channel = 255;
uint16_t check = 0;
if (updateNow) {
// keep counter running, so it stays in sync with vtx
vtxCommonGetBandAndChannel(vtxDevice, &band, &channel);
vtxCommonGetPowerIndex(vtxDevice, &power);
vtxCommonGetPitMode(vtxDevice, &pit);
frequency = vtx58frequencyTable[band - 1][channel - 1]; //subtracting 1 from band and channel so that correct frequency is returned.
//might not be correct for tramp but should fix smart audio.
// check if last vtx values have changed.
check = pit + (power << 1) + (band << 4) + (channel << 8);
if (!showSettings && check != lastCheck) {
// display settings for 3 seconds.
showSettings = 15;
}
lastCheck = check; // quick way to check if any settings changed.
if (showSettings) {
showSettings--;
}
blink = !blink;
*timer += HZ_TO_US(5); // check 5 times a second
}
hsvColor_t color = {0, 0, 0};
if (showSettings) { // show settings
uint8_t vtxLedCount = 0;
for (int i = 0; i < ledCounts.count && vtxLedCount < 6; ++i) {
const ledConfig_t *ledConfig = &ledStripConfig()->ledConfigs[i];
if (ledGetOverlayBit(ledConfig, LED_OVERLAY_VTX)) {
if (vtxLedCount == 0) {
color.h = HSV(GREEN).h;
color.s = HSV(GREEN).s;
color.v = blink ? 15 : 0; // blink received settings
}
else if (vtxLedCount > 0 && power >= vtxLedCount && !pit) { // show power
color.h = HSV(ORANGE).h;
color.s = HSV(ORANGE).s;
color.v = blink ? 15 : 0; // blink received settings
}
else { // turn rest off
color.h = HSV(BLACK).h;
color.s = HSV(BLACK).s;
color.v = HSV(BLACK).v;
}
setLedHsv(i, &color);
++vtxLedCount;
}
}
}
else { // show frequency
// calculate the VTX color based on frequency
int colorIndex = 0;
if (frequency <= 5672) {
colorIndex = COLOR_WHITE;
} else if (frequency <= 5711) {
colorIndex = COLOR_RED;
} else if (frequency <= 5750) {
colorIndex = COLOR_ORANGE;
} else if (frequency <= 5789) {
colorIndex = COLOR_YELLOW;
} else if (frequency <= 5829) {
colorIndex = COLOR_GREEN;
} else if (frequency <= 5867) {
colorIndex = COLOR_BLUE;
} else if (frequency <= 5906) {
colorIndex = COLOR_DARK_VIOLET;
} else {
colorIndex = COLOR_DEEP_PINK;
}
hsvColor_t color = ledStripConfig()->colors[colorIndex];
color.v = pit ? (blink ? 15 : 0) : 255; // blink when in pit mode
applyLedHsv(LED_MOV_OVERLAY(LED_FLAG_OVERLAY(LED_OVERLAY_VTX)), &color);
}
}