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Add More Features #11

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Add More Features #11

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730702d
Add support for Stream devices, Add Offset Functions
coolacid Jul 25, 2023
8085db5
Add setting CTCSS
coolacid Aug 28, 2023
e79e556
Add SQL Tone Control
coolacid Aug 28, 2023
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134 changes: 122 additions & 12 deletions src/ft857d.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -38,9 +38,10 @@
static FuncPtrVoid empty[1];
static FuncPtrVoidByte emptyB[3];
static FuncPtrVoidLong emptyL[1];
static FuncPtrVoidLongLong emptyLL[1];
static FuncPtrToggles toggle[1];
static FuncPtrByte fbyte[1];
static FuncPtrLong longf[1];
static FuncPtrByte fbyte[3];
static FuncPtrLong longf[2];

/*
* Contructor, simple constructor, it initiates the serial port in the
Expand All @@ -49,6 +50,7 @@ static FuncPtrLong longf[1];
void ft857d::begin() {
Serial.begin(9600, SERIAL_8N2);
Serial.flush();
serialPort = &Serial;
}

// Alternative initializer with a custom baudrate and mode
Expand All @@ -62,6 +64,15 @@ void ft857d::begin(long br, int mode) {
*/
Serial.begin(br, mode);
Serial.flush();
serialPort = &Serial;
}

/*
* Constructor, accept any Stream ie: HardwareSerial or SoftwareSerial or even BLE Serial
*
*/
void ft857d::begin(Stream *s) {
serialPort = s;
}

/*
Expand Down Expand Up @@ -103,7 +114,6 @@ void ft857d::addCATTXStatus(byte (*userFunc)(void)) {
emptyB[2] = userFunc;
}


/*
* Linking the function for the freq set, this one must link a function that
* accept a unisgned long as the freq in hz
Expand All @@ -114,6 +124,19 @@ void ft857d::addCATFSet(void (*userFunc)(long)) {
longf[0] = userFunc;
}

/*
* Linking the function for the Offset Freq, accept an unsigned long as the offset
* freq in hz.
*/

void ft857d::addCATOffsetFreq(void (*userFunc)(long)) {
longf[1] = userFunc;
}

void ft857d::addCATSetCTCSSTone(void (*userFunc)(long, long)) {
emptyLL[0] = userFunc;
}

/*
* Linking the function for the mode set, this expect a function that accepts a
* byte that is the mode in the way the CAT is defined
Expand All @@ -124,6 +147,20 @@ void ft857d::addCATMSet(void (*userFunc)(byte)) {
fbyte[0] = userFunc;
}

/*
* Linking the function for the offset direction, this expects a function that accepts a
* byte that is the encoded direction value.
*/

void ft857d::addCATOffsetDir(void (*userFunc)(byte)) {
fbyte[1] = userFunc;
}

// CTCSS/DCS Mode
void ft857d::addCATSQLMode(void (*userFunc)(byte)) {
fbyte[2] = userFunc;
}

/*
* Periodic call function, this must be placed inside the loop()
* to check for incomming serial commands.
Expand All @@ -135,44 +172,50 @@ void ft857d::check() {
if (!enabled) return;

// first check if we have at least 5 bytes waiting on the buffer
byte i = Serial.available();
byte i = serialPort->available();
if (i < 5) return;

// if you got here then there is at least 5 bytes waiting: get it.
for (i=0; i<5; i++) {
nullPad[i] = Serial.read();
nullPad[i] = serialPort->read();
}

// now chek for the command in the last byte
switch (nullPad[4]) {
case CAT_PTT_ON:
if (toggle[0]) {
toggle[0](true);
Serial.write(ACK);
serialPort->write(ACK);
}
break;
case CAT_PTT_OFF:
if (toggle[0]) {
toggle[0](false);
Serial.write(ACK);
serialPort->write(ACK);
}
break;
case CAT_VFO_AB:
if (empty[0]) {
empty[0]();
Serial.write(ACK);
serialPort->write(ACK);
}
break;
case CAT_FREQ_SET:
if (longf[0]) {
fset();
Serial.write(ACK);
serialPort->write(ACK);
}
break;
case CAT_MODE_SET:
if (fbyte[0]) {
fbyte[0](nullPad[0]);
Serial.write(ACK);
serialPort->write(ACK);
}
break;
case CAT_SQL_CMD:
if (fbyte[2]){
fbyte[2](nullPad[0]);
serialPort->write(ACK);
}
break;
case CAT_RX_FREQ_CMD:
Expand All @@ -187,8 +230,25 @@ void ft857d::check() {
case CAT_TX_DATA_CMD:
if (emptyB[2]) sendTxStatus(); // without ACK
break;
case CAT_RPTR_OFFSET_CMD:
if (fbyte[1]){
fbyte[1](nullPad[0]);
serialPort->write(ACK);
}
break;
case CAT_RPTR_FREQ_SET:
if (longf[1]) {
rptfset();
serialPort->write(ACK);
}
break;
case CAT_SQL_CTCSS_SET:
if (emptyLL[0]) {
rptctcssset();
serialPort->write(ACK);
}
default:
Serial.write(ACK);
serialPort->write(ACK);
break;
}
}
Expand All @@ -202,6 +262,40 @@ void ft857d::fset() {
longf[0](freq);
}

// Set the Offset frequency
void ft857d::rptfset() {
// reconstruct the freq from the bytes we got
from_bcd_be2();

// call the function with the freq as parameter
longf[1](freq);
}

// Set the Offset frequency
void ft857d::rptctcssset() {
// reconstruct the freq from the bytes we got
txtone = 0;
for (byte i=0; i<2; i++) {
txtone *= 10;
txtone += nullPad[i]>>4;
txtone *= 10;
txtone += nullPad[i] & 0x0f;
}
txtone *= 10;

rxtone = 0;
for (byte i=2; i<4; i++) {
rxtone *= 10;
rxtone += nullPad[i]>>4;
rxtone *= 10;
rxtone += nullPad[i] & 0x0f;
}
rxtone *= 10;

// call the function with the freq as parameter
emptyLL[0](txtone, rxtone);
}

// send the TX status
void ft857d::sendTxStatus() {
// just one byte with the format the CAT expect, see the exemple in the library
Expand Down Expand Up @@ -291,7 +385,7 @@ void ft857d::npadClear() {
// sent the data to the PC
void ft857d::sent(byte amount) {
// sent the nullpad content
for (byte i=0; i<amount; i++) Serial.write(nullPad[i]);
for (byte i=0; i<amount; i++) serialPort->write(nullPad[i]);
}

/*
Expand Down Expand Up @@ -336,3 +430,19 @@ void ft857d::from_bcd_be() {
freq *= 10;
freq += nullPad[4]>>4;
}

// put the freq in the freq var from the nullpad array
// Offset Freq does is only 4 bytes, not the 5 above.
// Probably needs a better function name?
void ft857d::from_bcd_be2() {
// {0x00,0x60,0x00,0x00,0xF9} sets offset to 0.600MHz
freq = 0;
for (byte i=0; i<4; i++) {
freq *= 10;
freq += nullPad[i]>>4;
freq *= 10;
freq += nullPad[i] & 0x0f;
}

freq *= 10;
}
62 changes: 37 additions & 25 deletions src/ft857d.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -58,33 +58,33 @@
#define CAT_RX_DATA_CMD 0xE7
#define CAT_TX_DATA_CMD 0xF7
#define CAT_RX_FREQ_CMD 0x03
//~ #define CAT_RPTR_OFFSET_CMD 0x09
//~ #define CAT_RPTR_FREQ_SET 0xF9
//~ #define CAT_SQL_CMD 0x0A
#define CAT_RPTR_OFFSET_CMD 0x09
#define CAT_RPTR_FREQ_SET 0xF9
#define CAT_SQL_CMD 0x0A
// >>> Modes definition
//~ #define CAT_MODE_LSB 0x00
//~ #define CAT_MODE_USB 0x01
//~ #define CAT_MODE_CW 0x02
//~ #define CAT_MODE_CWR 0x03
//~ #define CAT_MODE_AM 0x04
//~ #define CAT_MODE_FM 0x08
//~ #define CAT_MODE_DIG 0x0A
//~ #define CAT_MODE_PKT 0x0C
//~ #define CAT_MODE_FMN 0x88
#define CAT_MODE_LSB 0x00
#define CAT_MODE_USB 0x01
#define CAT_MODE_CW 0x02
#define CAT_MODE_CWR 0x03
#define CAT_MODE_AM 0x04
#define CAT_MODE_FM 0x08
#define CAT_MODE_DIG 0x0A
#define CAT_MODE_PKT 0x0C
#define CAT_MODE_FMN 0x88
// >>> SQL modes
//~ #define CAT_SQL_DCS 0x0A
//~ #define CAT_SQL_DCS_DECD 0x0B
//~ #define CAT_SQL_DCS_ENCD 0x0C
//~ #define CAT_SQL_CTCSS 0x2A
//~ #define CAT_SQL_CTCSS_DECD 0x3A
//~ #define CAT_SQL_CTCSS_ENCD 0x4A
//~ #define CAT_SQL_OFF 0x8A
//~ #define CAT_SQL_CTCSS_SET 0x0B
//~ #define CAT_SQL_DCS_SET 0x0C
#define CAT_SQL_DCS 0x0A
#define CAT_SQL_DCS_DECD 0x0B
#define CAT_SQL_DCS_ENCD 0x0C
#define CAT_SQL_CTCSS 0x2A
#define CAT_SQL_CTCSS_DECD 0x3A
#define CAT_SQL_CTCSS_ENCD 0x4A
#define CAT_SQL_OFF 0x8A
#define CAT_SQL_CTCSS_SET 0x0B
#define CAT_SQL_DCS_SET 0x0C
// >>> RPT related
//~ #define CAT_RPTR_OFFSET_N 0x09
//~ #define CAT_RPTR_OFFSET_P 0x49
//~ #define CAT_RPTR_OFFSET_S 0x89
#define CAT_RPTR_OFFSET_N 0x09
#define CAT_RPTR_OFFSET_P 0x49
#define CAT_RPTR_OFFSET_S 0x89
// >>> HAMLIB specific ones
#define CAT_HAMLIB_EEPROM 0xBB

Expand All @@ -96,6 +96,7 @@ typedef byte (*FuncPtrVoidByte)(void);
typedef void (*FuncPtrToggles)(boolean);
typedef void (*FuncPtrByte)(byte);
typedef void (*FuncPtrLong)(long);
typedef void (*FuncPtrVoidLongLong)(long, long);

/*
* The class...
Expand All @@ -105,24 +106,33 @@ class ft857d {
// we have two kind of constructors here
void begin(); // default for the radio 9600 @ 8N2
void begin(long baudrate, int mode); // custom baudrate and mode
void begin(Stream *s); // Accept Stream Device like SoftwareSerial
void check(); // periodic check for serial commands
// the functions that links the lib with your code
void addCATPtt(void (*)(boolean));
void addCATAB(void (*)(void));
void addCATFSet(void (*)(long));
void addCATMSet(void (*)(byte));
void addCATOffsetDir(void (*)(byte));
void addCATSQLMode(void (*)(byte));
void addCATOffsetFreq(void (*)(long));
void addCATGetFreq(long (*)(void));
void addCATGetMode(byte (*)(void));
void addCATSMeter(byte (*)(void));
void addCATTXStatus(byte (*)(void));
void addCATSetCTCSSTone(void (*)(long, long));
boolean enabled = true;

private:
byte nullPad[5] = {0,0,0,0,0};
long freq = 0;
byte ACK = 0;
long txtone = 0;
long rxtone = 0;
Stream *serialPort = NULL;
void setFreq(void);
void from_bcd_be(void);
void from_bcd_be2(void);
void to_bcd_be(long);
void sendFreqMode(void);
void rxStatus(void);
Expand All @@ -131,7 +141,9 @@ class ft857d {
void npadClear(void);
void sendTxStatus(void);
void sent(byte);
void fset(void);
void fset();
void rptfset();
void rptctcssset();
};

#endif