mirrors/uv-k5-firmware-custom
0
Fork 0
mirror of https://github.com/OneOfEleven/uv-k5-firmware-custom.git synced 2025-08-03 01:26:33 +03:00
Code Issues Releases Activity

MDC1200 update

Browse Source
This commit is contained in:
OneOfEleven
2023-10-25 19:26:22 +01:00
parent 1c424492d9
commit 30dfb07004
16 changed files with 364 additions and 95 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
driver/bk4819.c
View File

@@ -121,6 +121,7 @@ void BK4819_Init(void)
// BK4819_WriteRegister(0x37, 0x1D0F);
// DisableAGC(0);
BK4819_WriteRegister(0x13, 0x03BE);
BK4819_WriteRegister(0x12, 0x037B);
BK4819_WriteRegister(0x11, 0x027B);
@@ -268,7 +269,7 @@ void BK4819_DisableAGC(void)
// 000=Bypass DC filter;
//
BK4819_WriteRegister(0x7E,
(0u << 15) | // 0 AGC fix mode
(1u << 15) | // 0 AGC fix mode
(3u << 12) | // 3 AGC fix index
(5u << 3) | // 5 DC Filter band width for Tx (MIC In)
(6u << 0)); // 6 DC Filter band width for Rx (I.F In)
@@ -345,7 +346,7 @@ void BK4819_EnableAGC(void)
//BK4819_WriteRegister(0x7E, (1u << 15) | (4u << 12) | (5u << 3) | (6u << 0));
BK4819_WriteRegister(0x7E,
(1u << 15) | // 0 AGC fix mode
(0u << 15) | // 0 AGC fix mode
(3u << 12) | // 3 AGC fix index
(5u << 3) | // 5 DC Filter band width for Tx (MIC In)
(6u << 0)); // 6 DC Filter band width for Rx (I.F In)
@@ -1980,9 +1981,11 @@ void BK4819_send_MDC1200(const uint8_t op, const uint8_t arg, const uint16_t id)
// <15> 1 = Enable TxCTCSS/CDCSS
// 0 = Disable
//
if (BK4819_ReadRegister(0x51) & (1u << 15))
{ // need to turn oss the CRCSS/CDCSS
BK4819_ExitSubAu();
const bool code_enabled = (BK4819_ReadRegister(0x51) & (1u << 15)) ? true : false;
if (code_enabled)
{ // need to turn off CTCSS/CDCSS
BK4819_WriteRegister(0x51, BK4819_ReadRegister(0x51) & ~(1u << 15));
// BK4819_ExitSubAu();
SYSTEM_DelayMs(10);
}
@@ -2203,6 +2206,9 @@ void BK4819_send_MDC1200(const uint8_t op, const uint8_t arg, const uint16_t id)
BK4819_WriteRegister(0x3F, 0); // disable interrupts
BK4819_WriteRegister(0x70, 0);
BK4819_WriteRegister(0x58, 0);
if (code_enabled)
BK4819_WriteRegister(0x51, BK4819_ReadRegister(0x51) | (1u << 15));
}
#endif