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Code Issues Releases Activity

Battery volt/percent now has menu setting instead of compile option

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OneOfEleven
2023-09-19 20:04:02 +01:00
parent 93f6866c87
commit 0b676d29e3
16 changed files with 181 additions and 118 deletions
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32
app/app.c
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@ -654,6 +654,7 @@ void APP_StartListening(FUNCTION_Type_t Function)
uint16_t lna;
uint16_t mixer;
uint16_t pga;
// seems the RX gain abrutly reduces above this frequency, why ?
if (rx_frequency <= 22640000)
{
@ -663,7 +664,7 @@ void APP_StartListening(FUNCTION_Type_t Function)
pga = 3; // reduced - seems to help reduce the AM demodulation distortion
}
else
{
{ // increasing the front ends gain decreases the dynamic range
lna_short = 3; // original
lna = 4; // increased
mixer = 3; // original
@ -679,16 +680,32 @@ void APP_StartListening(FUNCTION_Type_t Function)
//BK4819_WriteRegister(BK4819_REG_10, 0x007A); // 000000 00 011 11 010
//BK4819_WriteRegister(BK4819_REG_14, 0x0019); // 000000 00 000 11 001
}
BK4819_WriteRegister(BK4819_REG_48,
// max RX AF gain
(11u << 12) | // ???
( 0u << 10) | // AF Rx Gain-1
(63u << 4) | // AF Rx Gain-2
(15u << 0)); // AF DAC Gain (after Gain-1 and Gain-2)
gNeverUsed = 0;
}
else
{ // FM
uint16_t lna_short; // whats "LNA SHORT" mean ?
uint16_t lna;
uint16_t mixer;
uint16_t pga;
// original
lna_short = 3;
lna = 2;
mixer = 3;
pga = 6;
BK4819_WriteRegister(BK4819_REG_13, (lna_short << 8) | (lna << 5) | (mixer << 3) | (pga << 0));
BK4819_WriteRegister(BK4819_REG_48,
(11u << 12) | // ???
( 0u << 10) | // AF Rx Gain-1
@ -1788,16 +1805,13 @@ void APP_TimeSlice500ms(void)
gBatteryVoltageIndex = 0;
BATTERY_GetReadings(true);
#if defined(ENABLE_STATUSBAR_VOLTAGE) || defined(ENABLE_STATUSBAR_PERCENTAGE)
// regular statusbar updates (once per sec) if battery voltage or percentage is enabled
gUpdateStatus = true;
#else
if (gChargingWithTypeC)
gUpdateDisplay = true;
#endif
}
// regular statusbar updates (once every 2 sec) if need be
if ((gBatteryCheckCounter & 3) == 0)
if (gChargingWithTypeC || gSetting_battery_text > 0)
gUpdateStatus = true;
if (gCurrentFunction != FUNCTION_POWER_SAVE)
{
gCurrentRSSI = BK4819_GetRSSI();