mirrors/uv-k5-firmware-custom
0
Fork 0
mirror of https://github.com/OneOfEleven/uv-k5-firmware-custom.git synced 2025-06-20 06:58:39 +03:00
Code Issues Releases Activity

Adding compander

Browse Source
This commit is contained in:
OneOfEleven
2023-09-15 10:57:26 +01:00
parent 2fe8cd3757
commit cc36482580
16 changed files with 113 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
driver/bk4819.c
View File

@ -384,7 +384,7 @@ void BK4819_EnableVox(uint16_t VoxEnableThreshold, uint16_t VoxDisableThreshold)
BK4819_WriteRegister(BK4819_REG_7A, 0x289A); // vox disable delay = 128*5 = 640ms
// Enable VOX
BK4819_WriteRegister(BK4819_REG_31, REG_31_Value | 4u); // bit 2 - VOX Enable
BK4819_WriteRegister(BK4819_REG_31, REG_31_Value | (1u << 2)); // VOX Enable
}
void BK4819_SetFilterBandwidth(BK4819_FilterBandwidth_t Bandwidth)
@ -509,16 +509,33 @@ void BK4819_PickRXFilterPathBasedOnFrequency(uint32_t Frequency)
void BK4819_DisableScramble(void)
{
const uint16_t Value = BK4819_ReadRegister(BK4819_REG_31);
BK4819_WriteRegister(BK4819_REG_31, Value & 0xFFFD);
BK4819_WriteRegister(BK4819_REG_31, Value & ~(1u << 1));
}
void BK4819_EnableScramble(uint8_t Type)
{
const uint16_t Value = BK4819_ReadRegister(BK4819_REG_31);
BK4819_WriteRegister(BK4819_REG_31, Value | 2u);
BK4819_WriteRegister(BK4819_REG_31, Value | (1u << 1));
BK4819_WriteRegister(BK4819_REG_71, 0x68DC + (Type * 1032));
}
bool BK4819_CompanderEnabled(void)
{
return (BK4819_ReadRegister(BK4819_REG_31) & (1u < 3)) ? true : false;
}
void BK4819_DisableCompander(void)
{
const uint16_t Value = BK4819_ReadRegister(BK4819_REG_31);
BK4819_WriteRegister(BK4819_REG_31, Value & ~(1u < 3));
}
void BK4819_EnableCompander(void)
{
const uint16_t Value = BK4819_ReadRegister(BK4819_REG_31);
BK4819_WriteRegister(BK4819_REG_31, Value | (1u < 3));
}
void BK4819_DisableVox(void)
{
const uint16_t Value = BK4819_ReadRegister(BK4819_REG_31);
@ -675,9 +692,9 @@ void BK4819_EnterDTMF_TX(bool bLocalLoopback)
BK4819_WriteRegister(BK4819_REG_70,
0
| BK4819_REG_70_MASK_ENABLE_TONE1
| (83 << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN)
| (83u << BK4819_REG_70_SHIFT_TONE1_TUNING_GAIN)
| BK4819_REG_70_MASK_ENABLE_TONE2
| (83 << BK4819_REG_70_SHIFT_TONE2_TUNING_GAIN));
| (83u << BK4819_REG_70_SHIFT_TONE2_TUNING_GAIN));
BK4819_EnableTXLink();
}