mirror of
https://github.com/OneOfEleven/uv-k5-firmware-custom.git
synced 2025-06-20 15:08:37 +03:00
Font and display updates
This commit is contained in:
OneOfEleven
110
driver/bk4819.c
110
driver/bk4819.c
@ -102,15 +102,16 @@ uint16_t BK4819_ReadRegister(BK4819_REGISTER_t Register)
|
||||
|
||||
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCN);
|
||||
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCL);
|
||||
|
||||
SYSTICK_DelayUs(1);
|
||||
|
||||
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCN);
|
||||
|
||||
BK4819_WriteU8(Register | 0x80);
|
||||
|
||||
Value = BK4819_ReadU16();
|
||||
|
||||
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCN);
|
||||
|
||||
SYSTICK_DelayUs(1);
|
||||
|
||||
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCL);
|
||||
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SDA);
|
||||
|
||||
@ -121,14 +122,22 @@ void BK4819_WriteRegister(BK4819_REGISTER_t Register, uint16_t Data)
|
||||
{
|
||||
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCN);
|
||||
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCL);
|
||||
|
||||
SYSTICK_DelayUs(1);
|
||||
|
||||
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCN);
|
||||
BK4819_WriteU8(Register);
|
||||
|
||||
SYSTICK_DelayUs(1);
|
||||
|
||||
BK4819_WriteU16(Data);
|
||||
|
||||
SYSTICK_DelayUs(1);
|
||||
|
||||
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCN);
|
||||
|
||||
SYSTICK_DelayUs(1);
|
||||
|
||||
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCL);
|
||||
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SDA);
|
||||
}
|
||||
@ -140,7 +149,7 @@ void BK4819_WriteU8(uint8_t Data)
|
||||
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCL);
|
||||
for (i = 0; i < 8; i++)
|
||||
{
|
||||
if ((Data & 0x80U) == 0)
|
||||
if ((Data & 0x80) == 0)
|
||||
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SDA);
|
||||
else
|
||||
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SDA);
|
||||
@ -163,7 +172,7 @@ void BK4819_WriteU16(uint16_t Data)
|
||||
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SCL);
|
||||
for (i = 0; i < 16; i++)
|
||||
{
|
||||
if ((Data & 0x8000U) == 0U)
|
||||
if ((Data & 0x8000) == 0)
|
||||
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SDA);
|
||||
else
|
||||
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_BK4819_SDA);
|
||||
@ -229,8 +238,8 @@ void BK4819_SetCDCSSCodeWord(uint32_t CodeWord)
|
||||
// Enable Auto CDCSS Bw Mode
|
||||
// Enable Auto CTCSS Bw Mode
|
||||
// CTCSS/CDCSS Tx Gain1 Tuning = 51
|
||||
BK4819_WriteRegister(BK4819_REG_51, 0
|
||||
| BK4819_REG_51_ENABLE_CxCSS
|
||||
BK4819_WriteRegister(BK4819_REG_51,
|
||||
BK4819_REG_51_ENABLE_CxCSS
|
||||
| BK4819_REG_51_GPIO6_PIN2_NORMAL
|
||||
| BK4819_REG_51_TX_CDCSS_POSITIVE
|
||||
| BK4819_REG_51_MODE_CDCSS
|
||||
@ -238,16 +247,14 @@ void BK4819_SetCDCSSCodeWord(uint32_t CodeWord)
|
||||
| BK4819_REG_51_1050HZ_NO_DETECTION
|
||||
| BK4819_REG_51_AUTO_CDCSS_BW_ENABLE
|
||||
| BK4819_REG_51_AUTO_CTCSS_BW_ENABLE
|
||||
| (51U << BK4819_REG_51_SHIFT_CxCSS_TX_GAIN1));
|
||||
| (51u << BK4819_REG_51_SHIFT_CxCSS_TX_GAIN1));
|
||||
|
||||
// CTC1 Frequency Control Word = 2775
|
||||
BK4819_WriteRegister(BK4819_REG_07, 0
|
||||
| BK4819_REG_07_MODE_CTC1
|
||||
| (2775u << BK4819_REG_07_SHIFT_FREQUENCY));
|
||||
BK4819_WriteRegister(BK4819_REG_07, BK4819_REG_07_MODE_CTC1 | (2775u << BK4819_REG_07_SHIFT_FREQUENCY));
|
||||
|
||||
// Set the code word
|
||||
BK4819_WriteRegister(BK4819_REG_08, 0x0000 | ((CodeWord >> 0) & 0xFFF));
|
||||
BK4819_WriteRegister(BK4819_REG_08, 0x8000 | ((CodeWord >> 12) & 0xFFF));
|
||||
BK4819_WriteRegister(BK4819_REG_08, 0x0000 | ((CodeWord >> 0) & 0x0FFF));
|
||||
BK4819_WriteRegister(BK4819_REG_08, 0x8000 | ((CodeWord >> 12) & 0x0FFF));
|
||||
}
|
||||
|
||||
void BK4819_SetCTCSSFrequency(uint32_t FreqControlWord)
|
||||
@ -255,7 +262,7 @@ void BK4819_SetCTCSSFrequency(uint32_t FreqControlWord)
|
||||
uint16_t Config;
|
||||
|
||||
if (FreqControlWord == 2625)
|
||||
{ // Enables 1050Hz detection mode
|
||||
{ // Enables 1050Hz detection mode
|
||||
// Enable TxCTCSS
|
||||
// CTCSS Mode
|
||||
// 1050/4 Detect Enable
|
||||
@ -265,8 +272,7 @@ void BK4819_SetCTCSSFrequency(uint32_t FreqControlWord)
|
||||
Config = 0x944A;
|
||||
}
|
||||
else
|
||||
{
|
||||
// Enable TxCTCSS
|
||||
{ // Enable TxCTCSS
|
||||
// CTCSS Mode
|
||||
// Enable Auto CDCSS Bw Mode
|
||||
// Enable Auto CTCSS Bw Mode
|
||||
@ -276,15 +282,13 @@ void BK4819_SetCTCSSFrequency(uint32_t FreqControlWord)
|
||||
BK4819_WriteRegister(BK4819_REG_51, Config);
|
||||
|
||||
// CTC1 Frequency Control Word
|
||||
BK4819_WriteRegister(BK4819_REG_07, 0
|
||||
| BK4819_REG_07_MODE_CTC1
|
||||
| ((FreqControlWord * 2065) / 1000) << BK4819_REG_07_SHIFT_FREQUENCY);
|
||||
BK4819_WriteRegister(BK4819_REG_07, BK4819_REG_07_MODE_CTC1 | ((FreqControlWord * 2065) / 1000) << BK4819_REG_07_SHIFT_FREQUENCY);
|
||||
}
|
||||
|
||||
void BK4819_Set55HzTailDetection(void)
|
||||
{
|
||||
// CTC2 Frequency Control Word = round_nearest(25391 / 55) = 462
|
||||
BK4819_WriteRegister(BK4819_REG_07, (1U << 13) | 462);
|
||||
BK4819_WriteRegister(BK4819_REG_07, (1u << 13) | 462);
|
||||
}
|
||||
|
||||
void BK4819_EnableVox(uint16_t VoxEnableThreshold, uint16_t VoxDisableThreshold)
|
||||
@ -356,15 +360,14 @@ void BK4819_SetupSquelch(uint8_t SquelchOpenRSSIThresh, uint8_t SquelchCloseRSSI
|
||||
#if 1
|
||||
BK4819_WriteRegister(BK4819_REG_4D, 0xA000 | SquelchCloseGlitchThresh);
|
||||
#else
|
||||
// fastest squelch, https://github.com/fagci/uv-k5-firmware-fagci-mod
|
||||
// this doesn't work !
|
||||
// fastest squelch, https://github.com/fagci/uv-k5-firmware-fagci-mod this doesn't work
|
||||
BK4819_WriteRegister(BK4819_REG_4D, 0b01000000 | SquelchCloseGlitchThresh);
|
||||
#endif
|
||||
|
||||
// 0x6f = 0110 1111 meaning the default sql delays from the datasheet are used (101 and 111)
|
||||
BK4819_WriteRegister(BK4819_REG_4E, 0x6F00 | SquelchOpenGlitchThresh);
|
||||
BK4819_WriteRegister(BK4819_REG_4F, (SquelchCloseNoiseThresh << 8) | SquelchOpenNoiseThresh);
|
||||
BK4819_WriteRegister(BK4819_REG_78, (SquelchOpenRSSIThresh << 8) | SquelchCloseRSSIThresh);
|
||||
BK4819_WriteRegister(BK4819_REG_78, (SquelchOpenRSSIThresh << 8) | SquelchCloseRSSIThresh);
|
||||
|
||||
BK4819_SetAF(BK4819_AF_MUTE);
|
||||
|
||||
@ -456,8 +459,8 @@ void BK4819_DisableDTMF(void)
|
||||
void BK4819_EnableDTMF(void)
|
||||
{
|
||||
BK4819_WriteRegister(BK4819_REG_21, 0x06D8);
|
||||
BK4819_WriteRegister(BK4819_REG_24, 0
|
||||
| (1U << BK4819_REG_24_SHIFT_UNKNOWN_15)
|
||||
BK4819_WriteRegister(BK4819_REG_24,
|
||||
(1U << BK4819_REG_24_SHIFT_UNKNOWN_15)
|
||||
| (24 << BK4819_REG_24_SHIFT_THRESHOLD)
|
||||
| (1U << BK4819_REG_24_SHIFT_UNKNOWN_6)
|
||||
| BK4819_REG_24_ENABLE
|
||||
@ -473,16 +476,13 @@ void BK4819_PlayTone(uint16_t Frequency, bool bTuningGainSwitch)
|
||||
BK4819_SetAF(BK4819_AF_BEEP);
|
||||
|
||||
if (bTuningGainSwitch == 0)
|
||||
ToneConfig = 0 | BK4819_REG_70_ENABLE_TONE1 | (96U << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN);
|
||||
ToneConfig = BK4819_REG_70_ENABLE_TONE1 | (96U << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN);
|
||||
else
|
||||
ToneConfig = 0 | BK4819_REG_70_ENABLE_TONE1 | (28U << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN);
|
||||
ToneConfig = BK4819_REG_70_ENABLE_TONE1 | (28U << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN);
|
||||
BK4819_WriteRegister(BK4819_REG_70, ToneConfig);
|
||||
|
||||
BK4819_WriteRegister(BK4819_REG_30, 0);
|
||||
BK4819_WriteRegister(BK4819_REG_30, 0
|
||||
| BK4819_REG_30_ENABLE_AF_DAC
|
||||
| BK4819_REG_30_ENABLE_DISC_MODE
|
||||
| BK4819_REG_30_ENABLE_TX_DSP);
|
||||
BK4819_WriteRegister(BK4819_REG_30, BK4819_REG_30_ENABLE_AF_DAC | BK4819_REG_30_ENABLE_DISC_MODE | BK4819_REG_30_ENABLE_TX_DSP);
|
||||
|
||||
BK4819_WriteRegister(BK4819_REG_71, scale_freq(Frequency));
|
||||
}
|
||||
@ -507,9 +507,12 @@ void BK4819_TurnsOffTones_TurnsOnRX(void)
|
||||
{
|
||||
BK4819_WriteRegister(BK4819_REG_70, 0);
|
||||
BK4819_SetAF(BK4819_AF_MUTE);
|
||||
|
||||
BK4819_ExitTxMute();
|
||||
|
||||
BK4819_WriteRegister(BK4819_REG_30, 0);
|
||||
BK4819_WriteRegister(BK4819_REG_30, 0
|
||||
BK4819_WriteRegister(BK4819_REG_30,
|
||||
0
|
||||
| BK4819_REG_30_ENABLE_VCO_CALIB
|
||||
| BK4819_REG_30_ENABLE_RX_LINK
|
||||
| BK4819_REG_30_ENABLE_AF_DAC
|
||||
@ -521,20 +524,22 @@ void BK4819_TurnsOffTones_TurnsOnRX(void)
|
||||
#ifndef DISABLE_AIRCOPY
|
||||
void BK4819_SetupAircopy(void)
|
||||
{
|
||||
BK4819_WriteRegister(BK4819_REG_70, 0x00E0); // Enable Tone2, tuning gain 48
|
||||
BK4819_WriteRegister(BK4819_REG_72, 0x3065); // Tone2 baudrate 1200
|
||||
BK4819_WriteRegister(BK4819_REG_58, 0x00C1); // FSK Enable, FSK 1.2K RX Bandwidth, Preamble 0xAA or 0x55, RX Gain 0, RX Mode
|
||||
// (FSK1.2K, FSK2.4K Rx and NOAA SAME Rx), TX Mode FSK 1.2K and FSK 2.4K Tx
|
||||
BK4819_WriteRegister(BK4819_REG_5C, 0x5665); // Enable CRC among other things we don't know yet
|
||||
BK4819_WriteRegister(BK4819_REG_5D, 0x4700); // FSK Data Length 72 Bytes (0xabcd + 2 byte length + 64 byte payload + 2 byte CRC + 0xdcba)
|
||||
BK4819_WriteRegister(BK4819_REG_70, 0x00E0); // Enable Tone2, tuning gain 48
|
||||
BK4819_WriteRegister(BK4819_REG_72, 0x3065); // Tone2 baudrate 1200
|
||||
BK4819_WriteRegister(BK4819_REG_58, 0x00C1); // FSK Enable, FSK 1.2K RX Bandwidth, Preamble 0xAA or 0x55, RX Gain 0, RX Mode
|
||||
// (FSK1.2K, FSK2.4K Rx and NOAA SAME Rx), TX Mode FSK 1.2K and FSK 2.4K Tx
|
||||
BK4819_WriteRegister(BK4819_REG_5C, 0x5665); // Enable CRC among other things we don't know yet
|
||||
BK4819_WriteRegister(BK4819_REG_5D, 0x4700); // FSK Data Length 72 Bytes (0xabcd + 2 byte length + 64 byte payload + 2 byte CRC + 0xdcba)
|
||||
}
|
||||
#endif
|
||||
|
||||
void BK4819_ResetFSK(void)
|
||||
{
|
||||
BK4819_WriteRegister(BK4819_REG_3F, 0x0000); // Disable interrupts
|
||||
BK4819_WriteRegister(BK4819_REG_59, 0x0068); // Sync length 4 bytes, 7 byte preamble
|
||||
BK4819_WriteRegister(BK4819_REG_3F, 0x0000); // Disable interrupts
|
||||
BK4819_WriteRegister(BK4819_REG_59, 0x0068); // Sync length 4 bytes, 7 byte preamble
|
||||
|
||||
SYSTEM_DelayMs(30);
|
||||
|
||||
BK4819_Idle();
|
||||
}
|
||||
|
||||
@ -583,7 +588,8 @@ void BK4819_EnterDTMF_TX(bool bLocalLoopback)
|
||||
BK4819_EnableDTMF();
|
||||
BK4819_EnterTxMute();
|
||||
BK4819_SetAF(bLocalLoopback ? BK4819_AF_BEEP : BK4819_AF_MUTE);
|
||||
BK4819_WriteRegister(BK4819_REG_70, 0
|
||||
BK4819_WriteRegister(BK4819_REG_70,
|
||||
0
|
||||
| BK4819_REG_70_MASK_ENABLE_TONE1
|
||||
| (83 << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN)
|
||||
| BK4819_REG_70_MASK_ENABLE_TONE2
|
||||
@ -605,7 +611,8 @@ void BK4819_ExitDTMF_TX(bool bKeep)
|
||||
|
||||
void BK4819_EnableTXLink(void)
|
||||
{
|
||||
BK4819_WriteRegister(BK4819_REG_30, 0
|
||||
BK4819_WriteRegister(BK4819_REG_30,
|
||||
0
|
||||
| BK4819_REG_30_ENABLE_VCO_CALIB
|
||||
| BK4819_REG_30_ENABLE_UNKNOWN
|
||||
| BK4819_REG_30_DISABLE_RX_LINK
|
||||
@ -713,11 +720,16 @@ void BK4819_PlayDTMFString(const char *pString, bool bDelayFirst, uint16_t First
|
||||
void BK4819_TransmitTone(bool bLocalLoopback, uint32_t Frequency)
|
||||
{
|
||||
BK4819_EnterTxMute();
|
||||
|
||||
BK4819_WriteRegister(BK4819_REG_70, 0 | BK4819_REG_70_MASK_ENABLE_TONE1 | (96U << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN));
|
||||
BK4819_WriteRegister(BK4819_REG_71, scale_freq(Frequency));
|
||||
|
||||
BK4819_SetAF(bLocalLoopback ? BK4819_AF_BEEP : BK4819_AF_MUTE);
|
||||
|
||||
BK4819_EnableTXLink();
|
||||
|
||||
SYSTEM_DelayMs(50);
|
||||
|
||||
BK4819_ExitTxMute();
|
||||
}
|
||||
|
||||
@ -897,18 +909,27 @@ void BK4819_PrepareFSKReceive(void)
|
||||
void BK4819_PlayRoger(void)
|
||||
{
|
||||
BK4819_EnterTxMute();
|
||||
|
||||
BK4819_SetAF(BK4819_AF_MUTE);
|
||||
BK4819_WriteRegister(BK4819_REG_70, 0xE000);
|
||||
|
||||
BK4819_EnableTXLink();
|
||||
|
||||
SYSTEM_DelayMs(50);
|
||||
|
||||
BK4819_WriteRegister(BK4819_REG_71, 0x142A);
|
||||
BK4819_ExitTxMute();
|
||||
|
||||
SYSTEM_DelayMs(80);
|
||||
|
||||
BK4819_EnterTxMute();
|
||||
BK4819_WriteRegister(BK4819_REG_71, 0x1C3B);
|
||||
BK4819_ExitTxMute();
|
||||
|
||||
SYSTEM_DelayMs(80);
|
||||
|
||||
BK4819_EnterTxMute();
|
||||
|
||||
BK4819_WriteRegister(BK4819_REG_70, 0x0000);
|
||||
BK4819_WriteRegister(BK4819_REG_30, 0xC1FE);
|
||||
}
|
||||
@ -966,10 +987,15 @@ void BK4819_PlayDTMFEx(bool bLocalLoopback, char Code)
|
||||
{
|
||||
BK4819_EnableDTMF();
|
||||
BK4819_EnterTxMute();
|
||||
|
||||
BK4819_SetAF(bLocalLoopback ? BK4819_AF_BEEP : BK4819_AF_MUTE);
|
||||
BK4819_WriteRegister(BK4819_REG_70, 0xD3D3);
|
||||
|
||||
BK4819_EnableTXLink();
|
||||
|
||||
SYSTEM_DelayMs(50);
|
||||
|
||||
BK4819_PlayDTMF(Code);
|
||||
|
||||
BK4819_ExitTxMute();
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user