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Updated AIRCOPY + fixed F+4 save to VFO

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OneOfEleven
2023-10-12 22:48:48 +01:00
parent d1c9d184d0
commit 55ceb92a61
13 changed files with 452 additions and 176 deletions
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33
driver/bk4819.c
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@ -1083,10 +1083,18 @@ void BK4819_TurnsOffTones_TurnsOnRX(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_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
// 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_5D, 0x4700); // FSK Data Length 72 Bytes (0xABCD + 2 byte length + 64 byte payload + 2 byte CRC + 0xDCBA)
}
#endif
@ -1689,11 +1697,11 @@ uint8_t BK4819_GetCTCType(void)
{
return (BK4819_ReadRegister(BK4819_REG_0C) >> 10) & 3u;
}
/*
void BK4819_SendFSKData(uint16_t *pData)
{
unsigned int i;
uint8_t Timeout = 200;
uint8_t Timeout = 1000 / 5; // 1 second
SYSTEM_DelayMs(20);
@ -1701,30 +1709,37 @@ void BK4819_SendFSKData(uint16_t *pData)
BK4819_WriteRegister(BK4819_REG_59, 0x8068);
BK4819_WriteRegister(BK4819_REG_59, 0x0068);
// load the packet
for (i = 0; i < 36; i++)
BK4819_WriteRegister(BK4819_REG_5F, pData[i]);
SYSTEM_DelayMs(20);
// start sending
BK4819_WriteRegister(BK4819_REG_59, 0x2868);
while (Timeout-- && (BK4819_ReadRegister(BK4819_REG_0C) & 1u) == 0)
// wait till TX is done ?
while (Timeout-- && (BK4819_ReadRegister(BK4819_REG_0C) & (1u << 0)) == 0)
SYSTEM_DelayMs(5);
BK4819_WriteRegister(BK4819_REG_02, 0);
BK4819_WriteRegister(BK4819_REG_02, 0); // disable all interrupts
SYSTEM_DelayMs(20);
BK4819_ResetFSK();
}
*/
void BK4819_PrepareFSKReceive(void)
{
BK4819_ResetFSK();
BK4819_WriteRegister(BK4819_REG_02, 0);
BK4819_WriteRegister(BK4819_REG_3F, 0);
BK4819_RX_TurnOn();
BK4819_WriteRegister(BK4819_REG_3F, 0 | BK4819_REG_3F_FSK_RX_FINISHED | BK4819_REG_3F_FSK_FIFO_ALMOST_FULL);
BK4819_WriteRegister(BK4819_REG_3F, BK4819_REG_3F_FSK_RX_SYNC | BK4819_REG_3F_FSK_RX_FINISHED | BK4819_REG_3F_FSK_FIFO_ALMOST_FULL);
// BK4819_WriteRegister(BK4819_REG_3F, BK4819_REG_3F_FSK_RX_FINISHED | BK4819_REG_3F_FSK_FIFO_ALMOST_FULL);
// Clear RX FIFO
// FSK Preamble Length 7 bytes

2
driver/bk4819.h
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@ -151,7 +151,7 @@ uint8_t BK4819_get_CDCSS_code_type(void);
uint8_t BK4819_GetCTCShift(void);
uint8_t BK4819_GetCTCType(void);
void BK4819_SendFSKData(uint16_t *pData);
//void BK4819_SendFSKData(uint16_t *pData);
void BK4819_PrepareFSKReceive(void);
void BK4819_PlayRoger(void);