mirrors/uv-k5-firmware-custom
0
Fork 0
mirror of https://github.com/OneOfEleven/uv-k5-firmware-custom.git synced 2025-06-20 15:08:37 +03:00
Code Issues Releases Activity

Lots n lots

Browse Source
This commit is contained in:
OneOfEleven
2023-10-29 22:33:38 +00:00
parent 230fdccf10
commit f3e347bc5a
39 changed files with 951 additions and 770 deletions
Download Patch File Download Diff File Expand all files Collapse all files

149
radio.c
View File

@ -384,31 +384,32 @@ void RADIO_configure_channel(const unsigned int VFO, const unsigned int configur
RADIO_ConfigureSquelchAndOutputPower(p_vfo);
#ifdef ENABLE_AM_FIX
if (p_vfo->am_mode && g_setting_am_fix)
{
AM_fix_reset(VFO);
AM_fix_10ms(VFO);
}
else
{ // don't do agc in FM mode
BK4819_DisableAGC();
BK4819_WriteRegister(0x13, (orig_lnas << 8) | (orig_lna << 5) | (orig_mixer << 3) | (orig_pga << 0));
}
#else
if (p_vfo->am_mode)
{
BK4819_EnableAGC();
}
else
{ // don't do agc in FM mode
BK4819_DisableAGC();
BK4819_WriteRegister(0x13, (orig_lnas << 8) | (orig_lna << 5) | (orig_mixer << 3) | (orig_pga << 0));
}
#endif
#ifdef ENABLE_AM_FIX
if (p_vfo->am_mode && g_setting_am_fix)
{
AM_fix_reset(VFO);
AM_fix_10ms(VFO);
}
else
{ // don't do agc in FM mode
BK4819_DisableAGC();
BK4819_WriteRegister(0x13, (orig_lnas << 8) | (orig_lna << 5) | (orig_mixer << 3) | (orig_pga << 0));
}
#else
if (p_vfo->am_mode)
{
BK4819_EnableAGC();
}
else
{ // don't do agc in FM mode
BK4819_DisableAGC();
BK4819_WriteRegister(0x13, (orig_lnas << 8) | (orig_lna << 5) | (orig_mixer << 3) | (orig_pga << 0));
}
#endif
// if (configure == VFO_CONFIGURE_RELOAD || IS_FREQ_CHANNEL(Channel))
if (IS_FREQ_CHANNEL(Channel))
p_vfo->freq_in_channel = BOARD_find_channel(Frequency); // remember if a channel has this frequency
p_vfo->freq_in_channel = BOARD_find_channel(Frequency); // find channel that has this frequency
}
void RADIO_ConfigureSquelchAndOutputPower(vfo_info_t *p_vfo)
@ -633,9 +634,10 @@ void RADIO_setup_registers(bool switch_to_function_foreground)
uint16_t interrupt_mask;
uint32_t Frequency;
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
g_speaker_enabled = false;
if (!g_speaker_enabled && !g_monitor_enabled)
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
// turn green LED off
BK4819_set_GPIO_pin(BK4819_GPIO6_PIN2_GREEN, false);
switch (Bandwidth)
@ -661,19 +663,18 @@ void RADIO_setup_registers(bool switch_to_function_foreground)
BK4819_set_GPIO_pin(BK4819_GPIO1_PIN29_PA_ENABLE, false); // PA off
while (1)
{ // wait for the interrupt to clear ?
const uint16_t status_bits = BK4819_ReadRegister(0x0C);
if ((status_bits & (1u << 0)) == 0)
{ // wait for interrupts to clear
const uint16_t int_bits = BK4819_ReadRegister(0x0C);
if ((int_bits & (1u << 0)) == 0)
break;
BK4819_WriteRegister(0x02, 0); // clear the interrupt bits
SYSTEM_DelayMs(1);
}
BK4819_WriteRegister(0x3F, 0); // disable interrupts
// mic gain 0.5dB/step 0 to 31
BK4819_WriteRegister(0x7D, 0xE940 | (g_eeprom.mic_sensitivity_tuning & 0x1f));
// BK4819_WriteRegister(0x19, 0x1041); // 0001 0000 0100 0001 <15> MIC AGC 1 = disable 0 = enable
// BK4819_WriteRegister(0x19, 0x1041); // 0001 0000 0100 0001 <15> MIC AGC 1 = disable 0 = enable .. doesn't work
#ifdef ENABLE_NOAA
if (IS_NOAA_CHANNEL(g_rx_vfo->channel_save) && g_is_noaa_mode)
@ -690,10 +691,23 @@ void RADIO_setup_registers(bool switch_to_function_foreground)
g_rx_vfo->squelch_open_noise_thresh, g_rx_vfo->squelch_close_noise_thresh,
g_rx_vfo->squelch_close_glitch_thresh, g_rx_vfo->squelch_open_glitch_thresh);
// enable the RX front end
BK4819_set_GPIO_pin(BK4819_GPIO0_PIN28_RX_ENABLE, true);
// AF RX Gain and DAC
BK4819_WriteRegister(0x48, 0xB3A8); // 1011 00 111010 1000
// BK4819_WriteRegister(0x48, 0xB3A8); // 1011 00 111010 1000
if (g_rx_vfo->am_mode)
{
BK4819_WriteRegister(0x48, 0xB3A8); // 1011 0011 1010 1000
}
else
{
BK4819_WriteRegister(0x48,
(11u << 12) | // ??? .. 0 ~ 15, doesn't seem to make any difference
( 0u << 10) | // AF Rx Gain-1
(g_eeprom.volume_gain << 4) | // AF Rx Gain-2
(g_eeprom.dac_gain << 0)); // AF DAC Gain (after Gain-1 and Gain-2)
}
interrupt_mask = BK4819_REG_3F_SQUELCH_FOUND | BK4819_REG_3F_SQUELCH_LOST;
@ -722,7 +736,7 @@ void RADIO_setup_registers(bool switch_to_function_foreground)
// BK4819_SetTailDetection(670); // 67Hz
//#endif
interrupt_mask = BK4819_REG_3F_CxCSS_TAIL | BK4819_REG_3F_SQUELCH_FOUND | BK4819_REG_3F_SQUELCH_LOST;
interrupt_mask |= BK4819_REG_3F_CxCSS_TAIL;
break;
case CODE_TYPE_CONTINUOUS_TONE:
@ -734,24 +748,13 @@ void RADIO_setup_registers(bool switch_to_function_foreground)
// BK4819_SetTailDetection(CTCSS_OPTIONS[Code]);
//#endif
interrupt_mask =
BK4819_REG_3F_CxCSS_TAIL |
BK4819_REG_3F_CTCSS_FOUND |
BK4819_REG_3F_CTCSS_LOST |
BK4819_REG_3F_SQUELCH_FOUND |
BK4819_REG_3F_SQUELCH_LOST;
interrupt_mask |= BK4819_REG_3F_CxCSS_TAIL | BK4819_REG_3F_CTCSS_FOUND | BK4819_REG_3F_CTCSS_LOST;
break;
case CODE_TYPE_DIGITAL:
case CODE_TYPE_REVERSE_DIGITAL:
BK4819_SetCDCSSCodeWord(DCS_GetGolayCodeWord(code_type, Code));
interrupt_mask =
BK4819_REG_3F_CxCSS_TAIL |
BK4819_REG_3F_CDCSS_FOUND |
BK4819_REG_3F_CDCSS_LOST |
BK4819_REG_3F_SQUELCH_FOUND |
BK4819_REG_3F_SQUELCH_LOST;
interrupt_mask |= BK4819_REG_3F_CxCSS_TAIL | BK4819_REG_3F_CDCSS_FOUND | BK4819_REG_3F_CDCSS_LOST;
break;
}
@ -765,11 +768,7 @@ void RADIO_setup_registers(bool switch_to_function_foreground)
else
{
BK4819_SetCTCSSFrequency(2625);
interrupt_mask =
BK4819_REG_3F_CTCSS_FOUND |
BK4819_REG_3F_CTCSS_LOST |
BK4819_REG_3F_SQUELCH_FOUND |
BK4819_REG_3F_SQUELCH_LOST;
interrupt_mask |= BK4819_REG_3F_CTCSS_FOUND | BK4819_REG_3F_CTCSS_LOST;
}
#endif
@ -792,50 +791,21 @@ void RADIO_setup_registers(bool switch_to_function_foreground)
// RX expander
BK4819_SetCompander((g_rx_vfo->am_mode == 0 && g_rx_vfo->compand >= 2) ? g_rx_vfo->compand : 0);
#if 0
#ifdef ENABLE_KILL_REVIVE
if (!g_rx_vfo->dtmf_decoding_enable && !g_setting_radio_disabled)
#else
if (!g_rx_vfo->dtmf_decoding_enable)
#endif
{
BK4819_DisableDTMF();
}
else
{
BK4819_EnableDTMF();
interrupt_mask |= BK4819_REG_3F_DTMF_5TONE_FOUND;
}
#else
if (g_current_function != FUNCTION_TRANSMIT)
{
BK4819_DisableDTMF();
BK4819_EnableDTMF();
interrupt_mask |= BK4819_REG_3F_DTMF_5TONE_FOUND;
}
else
{
BK4819_DisableDTMF();
}
#endif
BK4819_EnableDTMF();
interrupt_mask |= BK4819_REG_3F_DTMF_5TONE_FOUND;
#ifdef ENABLE_MDC1200
BK4819_enable_mdc1200_rx(true);
interrupt_mask |= BK4819_ReadRegister(0x3F) | BK4819_REG_3F_FSK_RX_SYNC | BK4819_REG_3F_FSK_RX_FINISHED | BK4819_REG_3F_FSK_FIFO_ALMOST_FULL;
interrupt_mask |= BK4819_REG_3F_FSK_RX_SYNC | BK4819_REG_3F_FSK_RX_FINISHED | BK4819_REG_3F_FSK_FIFO_ALMOST_FULL;
#endif
// enable/disable BK4819 selected interrupts
// enable BK4819 interrupts
BK4819_WriteRegister(0x3F, interrupt_mask);
FUNCTION_Init();
if (switch_to_function_foreground)
{
if (g_monitor_enabled)
APP_start_listening(FUNCTION_MONITOR);
else
FUNCTION_Select(FUNCTION_FOREGROUND);
}
FUNCTION_Select(FUNCTION_FOREGROUND);
}
#ifdef ENABLE_NOAA
@ -887,9 +857,8 @@ void RADIO_enableTX(const bool fsk_tx)
{
BK4819_filter_bandwidth_t Bandwidth = g_current_vfo->channel_bandwidth;
// disable the speaker
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
g_speaker_enabled = false;
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
BK4819_set_GPIO_pin(BK4819_GPIO0_PIN28_RX_ENABLE, false);
@ -1119,6 +1088,8 @@ void RADIO_EnableCxCSS(void)
void RADIO_PrepareCssTX(void)
{
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
RADIO_PrepareTX();
SYSTEM_DelayMs(200);
@ -1142,10 +1113,12 @@ void RADIO_tx_eot(void)
{ // end-of-tx
if (g_eeprom.dtmf_side_tone)
{
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
g_speaker_enabled = true;
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
SYSTEM_DelayMs(60);
}
BK4819_EnterDTMF_TX(g_eeprom.dtmf_side_tone);
BK4819_PlayDTMFString(
g_eeprom.dtmf_key_down_code,
@ -1155,8 +1128,8 @@ void RADIO_tx_eot(void)
g_eeprom.dtmf_code_persist_time,
g_eeprom.dtmf_code_interval_time);
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
g_speaker_enabled = false;
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
}
else
if (g_eeprom.roger_mode == ROGER_MODE_ROGER)