mckero/uv-k1-k5v3-firmware-custom
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Improve fast scan detection and display metadata

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Armel FAUVEAU committed 2026-05-03 22:12:54 +02:00
1 parent ec4ea28325
commit 3e6b169b7b
6 files changed
+264 -21
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App/settings.c
+93
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@@ -604,6 +604,99 @@ bool SETTINGS_FetchChannelScanInfo(const uint16_t channel, uint32_t *frequency,
return info.frequency != 0 && info.frequency != 0xFFFFFFFF;
}
bool SETTINGS_FetchChannelScanDisplayInfo(const uint16_t channel, ChannelScanDisplayInfo_t *info)
{
if (info == NULL)
return false;
struct
{
uint32_t frequency;
uint32_t offset;
uint8_t data[8];
} __attribute__((packed)) raw;
PY25Q16_ReadBuffer(channel * 16, &raw, sizeof(raw));
if (raw.frequency == 0 || raw.frequency == 0xFFFFFFFF)
return false;
memset(info, 0, sizeof(*info));
info->rx.Frequency = raw.frequency;
info->tx.Frequency = raw.frequency;
info->offset = (raw.offset >= _1GHz_in_KHz) ? (_1GHz_in_KHz / 100) : raw.offset;
info->rx.CodeType = (raw.data[2] >> 0) & 0x0F;
info->tx.CodeType = (raw.data[2] >> 4) & 0x0F;
RADIO_ValidateAndSetCode(&info->rx, raw.data[0]);
RADIO_ValidateAndSetCode(&info->tx, raw.data[1]);
uint8_t tmp = raw.data[3] & 0x0F;
if (tmp > TX_OFFSET_FREQUENCY_DIRECTION_SUB)
tmp = TX_OFFSET_FREQUENCY_DIRECTION_OFF;
info->txOffsetFrequencyDirection = tmp;
tmp = raw.data[3] >> 4;
if (tmp >= MODULATION_UKNOWN)
tmp = MODULATION_FM;
info->modulation = (ModulationMode_t)tmp;
tmp = raw.data[6];
if (tmp >= STEP_N_ELEM)
tmp = STEP_12_5kHz;
info->stepSetting = (STEP_Setting_t)tmp;
info->stepFrequency = gStepFrequencyTable[tmp];
if (raw.data[4] == 0xFF)
{
info->frequencyReverse = false;
info->channelBandwidth = BANDWIDTH_WIDE;
info->outputPower = OUTPUT_POWER_LOW1;
info->busyChannelLock = false;
info->txLock = true;
}
else
{
const uint8_t d4 = raw.data[4];
info->frequencyReverse = !!((d4 >> 0) & 1u);
info->channelBandwidth = !!((d4 >> 1) & 1u);
info->outputPower = ((d4 >> 2) & 7u);
info->busyChannelLock = !!((d4 >> 5) & 1u);
info->txLock = !!((d4 >> 6) & 1u);
}
switch (info->txOffsetFrequencyDirection)
{
case TX_OFFSET_FREQUENCY_DIRECTION_ADD:
info->tx.Frequency = raw.frequency + info->offset;
break;
case TX_OFFSET_FREQUENCY_DIRECTION_SUB:
info->tx.Frequency = raw.frequency - info->offset;
break;
default:
break;
}
if (raw.data[5] == 0xFF)
{
#ifdef ENABLE_DTMF_CALLING
info->dtmfDecodingEnable = false;
#endif
info->dtmfPttIdTxMode = PTT_ID_OFF;
}
else
{
#ifdef ENABLE_DTMF_CALLING
info->dtmfDecodingEnable = (raw.data[5] >> 0) & 1u;
#endif
const uint8_t pttId = (raw.data[5] >> 1) & 7u;
info->dtmfPttIdTxMode = pttId < ARRAY_SIZE(gSubMenu_PTT_ID) ? pttId : PTT_ID_OFF;
}
return true;
}
void SETTINGS_FetchChannelName(char *s, const uint16_t channel)
{
if (s == NULL)