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Code Issues Releases Activity

fix mdc side beeps

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OneOfEleven
2023-11-06 00:47:22 +00:00
parent 32394cc558
commit b8e7d11bfc
8 changed files with 30 additions and 42 deletions
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26
driver/bk4819.c
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@ -814,7 +814,7 @@ void BK4819_EnableDTMF(void)
(15u << BK4819_REG_24_SHIFT_MAX_SYMBOLS)); // 0 ~ 15
}
void BK4819_StartTone1(const uint16_t frequency, const unsigned int level, const bool tx)
void BK4819_StartTone1(const uint16_t frequency, const unsigned int level, const bool tx, const bool tx_unmute)
{
GPIO_ClearBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
SYSTEM_DelayMs(2);
@ -825,7 +825,10 @@ void BK4819_StartTone1(const uint16_t frequency, const unsigned int level, const
BK4819_EnterTxMute();
BK4819_write_reg(0x70, BK4819_REG_70_ENABLE_TONE1 | ((level & 0x7f) << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN));
if (level > 0)
BK4819_write_reg(0x70, BK4819_REG_70_ENABLE_TONE1 | ((level & 0x7f) << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN));
else
BK4819_write_reg(0x70, 0);
BK4819_write_reg(0x30, 0);
@ -862,10 +865,12 @@ void BK4819_StartTone1(const uint16_t frequency, const unsigned int level, const
BK4819_write_reg(0x71, scale_freq(frequency));
BK4819_ExitTxMute();
if (tx_unmute)
BK4819_ExitTxMute();
SYSTEM_DelayMs(2);
if (!tx)
if (!tx && level > 0)
GPIO_SetBit(&GPIOC->DATA, GPIOC_PIN_SPEAKER);
}
@ -918,7 +923,7 @@ void BK4819_StopTones(const bool tx)
void BK4819_PlayTone(const unsigned int tone_Hz, const unsigned int delay, const unsigned int level)
{
const uint16_t prev_af = BK4819_read_reg(0x47);
BK4819_StartTone1(tone_Hz, level, g_current_function == FUNCTION_TRANSMIT);
BK4819_StartTone1(tone_Hz, level, g_current_function == FUNCTION_TRANSMIT, true);
SYSTEM_DelayMs(delay - 2);
BK4819_StopTones(g_current_function == FUNCTION_TRANSMIT);
BK4819_write_reg(0x47, prev_af);
@ -936,9 +941,9 @@ void BK4819_PlayRoger(void)
#endif
const uint16_t prev_af = BK4819_read_reg(0x47);
BK4819_StartTone1(tone1_Hz, 96, true);
BK4819_StartTone1(tone1_Hz, 96, true, true);
SYSTEM_DelayMs(80 - 2);
BK4819_StartTone1(tone2_Hz, 96, true);
BK4819_StartTone1(tone2_Hz, 96, true, true);
SYSTEM_DelayMs(80);
BK4819_StopTones(true);
BK4819_write_reg(0x47, prev_af);
@ -2128,7 +2133,7 @@ void BK4819_reset_fsk(void)
}
}
void BK4819_send_MDC1200(const uint8_t op, const uint8_t arg, const uint16_t id)
void BK4819_send_MDC1200(const uint8_t op, const uint8_t arg, const uint16_t id, const bool long_preamble)
{
uint16_t fsk_reg59;
uint8_t packet[42];
@ -2320,10 +2325,11 @@ void BK4819_reset_fsk(void)
(0u << 10) | // 0/1 1 = invert data when RX
(0u << 9) | // 0/1 1 = invert data when TX
(0u << 8) | // 0/1 ???
(3u << 4) | // 0 ~ 15 preamble length .. bit toggling
(0u << 4) | // 0 ~ 15 preamble length .. bit toggling
(1u << 3) | // 0/1 sync length
(0u << 0); // 0 ~ 7 ???
fsk_reg59 |= long_preamble ? 15u << 4 : 3u << 4;
// Set packet length (not including pre-amble and sync bytes that we can't seem to disable)
BK4819_write_reg(0x5D, ((size - 1) << 8));