Initialization Alpha

master
Jay 3 years ago
parent 5556a09554
commit 84d1886469

@ -6,7 +6,8 @@ By: Jay Moore/NQ4T - nq4tango@gmail.com
``` ```
8-Feb-2020: Repository Creation, Intitial Commit, Alpha Versions 8-Feb-2020: Repository Creation, Intitial Commit, Alpha Versions
31-Aug-2020: Name Change, More Alpha Code, Actually Control Radio 31-Aug-2021: Name Change, More Alpha Code, Actually Control Radio
04-Sep-2021: Initialization Routine Alpha
```` ````
@ -109,6 +110,11 @@ of actually controlling a radio and displaying it's frequency.
[Video Showing Current Protptype] (https://youtu.be/GGRZIbIPLOM) [Video Showing Current Protptype] (https://youtu.be/GGRZIbIPLOM)
CI-V communication is being chipped away on. I now have an initalization routine going that gets the starting vfo,
switches between the vfos, reads the frequency data of each, updates the appropiate variables, and resets the starting
VFO. Echo and ACK responses are handled in getdata(). Support for activating 731 Mode is in code. This outputs some
information to the serial monitor. Debugging routines also left in code but disabled.
# License # License

@ -0,0 +1,164 @@
/*
HamHead CI-V Alpha Module - Initialization
This is a test of multiple things, an initialization routine
as well as working with pointers. Pointers was easy; getting
communication working boiled down to catching all my forgotten
variables and such. Pointers are used so that we can just work
on one VFO variable that's mapped to whatever the current one
is.
Echo and ACK data are simply dropped right now. I have some
plans of maybe using echos to keep VFO in sync. But I will
determine this as I actually build functions.
We now automatically drop the Echo and ACK ($FB), but you
MUST call getdata() to do so.
*/
#define DEBUG 0
#if DEBUG == 1
#define debug(x) Serial.print(x)
#define debug2(x,y) Serial.print(x,y)
#define debugln(x) Serial.println(x)
#else
#define debug(x)
#define debug2(x,y)
#define debugln(x)
#endif
//#define MODE731 1 // Uncoment for 731/735 mode.
const byte numBytes = 32;
long dec[6];
byte rxbytes[numBytes];
unsigned long vfoa;
unsigned long vfob;
unsigned long vfos;
//byte civ[9];
byte civ[9] = {0xFE, 0xFE, 0x88, 0xE0, 0xFF, 0xFF};
byte endbyte = 0xFD;
unsigned long *v;
boolean newdata = false;
int bc;
long bcd[6];
void setup() {
Serial1.begin(19200);
Serial.begin(9600);
Serial.println("Initalizing VFO Variables.");
debugln();
debugln("Getting Starting VFO...");
v = &vfos;
getvfo();
v = &vfoa;
setvfo(0x00);
getvfo();
//debugln();
v = &vfob;
setvfo(0x01);
getvfo();
Serial.print("VFO A: ");
Serial.print(vfoa, DEC);
Serial.println();
Serial.print("VFO B: ");
Serial.print(vfob, DEC);
debugln();
debugln("Reverting to initial VFO.");
setstartvfo();
debugln("Done.");
}
void loop() {
}
void getdata() {
byte rb;
debug("RX Bytes: ");
while (Serial1.available() > 0 && newdata == false) {
rb = Serial1.read();
if (rb == 0xFE) { // if it's a start byte we don't need it.
newdata = false; // make sure we keep looping
bc = 0; // i don't trust myself
} else if (rb == 0xFD) { // end of the frame
rxbytes[bc] = '\0'; // terminate the string
if (rxbytes[0]==0x88 || rxbytes[2] == 0xFB) {
newdata = false; // auto-echo ditch&ack
bc = 0;
}
else newdata = true;} // indicate there's new data}
else {
rxbytes[bc] = rb; // write the byte to the array
bc++; // increment byte counter
debug2(rb, HEX);
debug(" "); }
}
debugln();
}
long gogovfo() {
int i = 0;
long ggv;
#ifdef MODE731
bc--;
#else
bc -=2;
#endif
for (int x = bc; x > 2; x--) {
bcd[i] = (((rxbytes[x] >> 4) *10) + (rxbytes[x]&0xF));
i++; }
ggv = ((bcd[0]*1000000)+(bcd[1]*10000)+(bcd[2]*100)+(bcd[3]));
newdata = false;
return ggv;
}
void setvfo(byte vfo) {
//byte zz;
if (vfo == 0x00) debugln ("Setting VFO A");
else debugln("Setting VFO B");
send7(0x07, vfo);
Serial1.flush();
delay(50);
getdata(); // drop the echo
// newdata=false;
// getdata(); // drop the ack
// newdata=false;
}
void send6(byte cmd) {
civ[4]=cmd;
Serial1.write(civ,5);
Serial1.write(endbyte);
Serial1.flush();
delay(50);
}
void send7(byte cmd, byte data) {
civ[4] = cmd;
civ[5] = data;
Serial1.write(civ,6);
Serial1.write(endbyte);
Serial1.flush();
delay(50);
}
void getvfo() {
debugln("Sending VFO Read");
send6(0x03);
Serial1.flush();
delay(50);
// getdata(); // drop the echo
// newdata=false;
getdata(); // preload the vfo
*v = gogovfo(); // process and update
}
void setstartvfo() {
Serial.println();
if (vfos == vfoa) {
Serial.println("Started on A");
setvfo(0x00);}
else Serial.println("Staying on B");
}
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