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Initial commit of HamShield library and example sketches. Probably not fully functional.

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This commit is contained in:
Nigel Vander Houwen
2015-06-20 13:37:48 -07:00
parent c551fd9508
commit 23ba8f6e7c
34 changed files with 4789 additions and 0 deletions
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examples/APRS-Beacon/1200.wav Executable file
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examples/ChromeHAMShield/background.js Executable file
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chrome.app.runtime.onLaunched.addListener(function() {
chrome.app.window.create("window.html", {
"bounds": {
"width": 400,
"height": 500
}
});
});

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examples/ChromeHAMShield/manifest.json Executable file
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{
"name": "",
"description": "HAMShield",
"version": "1.0.0",
"app": {
"background": {
"scripts": ["background.js"]
}
}
}

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examples/ChromeHAMShield/project.ps Executable file
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chromeApp

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examples/ChromeHAMShield/styles.css Executable file
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body{}

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examples/ChromeHAMShield/window.html Executable file
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<!DOCTYPE html>
<html>
<head>
</head>
<body>
<div>
Power
</div>
<div>
</div>
</body>
</html>

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examples/FMBeacon/FMBeacon.ino Normal file
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/*
Morse Code Beacon
Test beacon will transmit and wait 30 seconds.
Beacon will check to see if the channel is clear before it will transmit.
*/
#include <HAMShield.h>
#include <Wire.h>
HAMShield radio;
void setup() {
Serial.begin(9600);
Serial.println("starting up..");
Wire.begin();
pinMode(11, OUTPUT);
//testing
//Wire.beginTransmission(42);
//Wire.write('T');
//Wire.write('e');
//Wire.write('s');
//Wire.write('t');
//Wire.endTransmission();
Serial.print("Radio status: ");
int result = radio.testConnection();
Serial.println(result,DEC);
radio.initialize(); // setup radio
radio.setFrequency(446000); // set to 70 cm call frequency
Serial.println("Done with radio beacon setup.");
}
void loop() {
//while(1){}
//if(radio.waitForChannel(30000,2000)) { // wait up to 30 seconds for a clear channel, and then 2 seconds of empty channel
Serial.println("Signal is clear -- Transmitting");
radio.setModeTransmit(); // turn on the transmitter
radio.morseOut("1ZZ9ZZ/B CN87 ARDUINO HAMSHIELD");
radio.setModeReceive(); // turn off the transmitter (receive mode)
Serial.print("TX Off");
//delay(30000);
//} else { Serial.println("The channel was busy. Waiting 10 seconds."); delay(10000); }
delay(10000);
}

283
examples/FixMe/DTMFDecoder/DTMFDecoder.ino Executable file
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// BlueHAM Proto01 Connection Guide
/**********************
**
** BlueHAM Proto01 <--> Arduino
** ADC_SCL A5
** ADC_DIO A4
** GND GND
** PWM_RF_CTL D9
**
** Setting Connections
** MODE -> GND
** SENB -> GND
** PDN -> 3.3V
** AVDD -> 5V (note this should be a beefy supply, could draw up to 4As)
**
**
**
** Pinout information for RadioPeripheral01 Prototype board
** GPIO0 -
** GPIO1 -
** GPIO2 - VHF_SEL
** GPIO3 - UHF_SEL
** GPIO4 - RX_EN
** GPIO5 - TX_EN
** GPIO6 -
** GPIO7 -
**************************/
// Arduino Wire library is required if I2Cdev I2CDEV_ARDUINO_WIRE implementation
// is used in I2Cdev.h
#include "Wire.h"
#include "HAMShield.h"
#include <Goertzel.h>
//typedef enum {
#define MAIN_S 0
#define RX_S 1
#define TX_S 2
#define FREQ_S 3
#define UHF_S 4
#define VHF_S 5
#define PWR_S 6
#define GPIO_S 7
//} menu_view;
int state;
/* goertzel routines */
int sensorPin = A0;
int led = 13;
const float TARGET_FREQUENCY = 2200;
const int N = 100;
const float THRESHOLD = 4000;
const float SAMPLING_FREQUENCY = 8900;
Goertzel goertzel = Goertzel(TARGET_FREQUENCY, N, SAMPLING_FREQUENCY);
// create object for RDA
HAMShield radio;
#define LED_PIN 13
bool blinkState = false;
void setup() {
// initialize serial communication
Serial.begin(115200);
Serial.println("beginning radio setup");
// join I2C bus (I2Cdev library doesn't do this automatically)
Wire.begin();
// verify connection
Serial.println("Testing device connections...");
Serial.println(radio.testConnection() ? "RDA radio connection successful" : "RDA radio connection failed");
// initialize device
Serial.println("Initializing I2C devices...");
radio.initialize(); // initializes automatically for UHF 12.5kHz channel
Serial.println("setting default Radio configuration");
// set frequency
Serial.println("changing frequency");
radio.setFrequency(446000); // in kHz
radio.setModeReceive();
// configure Arduino LED for
pinMode(LED_PIN, OUTPUT);
state = MAIN_S;
print_menu();
}
void loop() {
goertzel.sample(sensorPin);
float magnitude = goertzel.detect();
if(magnitude>THRESHOLD) digitalWrite(led, HIGH); //if found, enable led
else digitalWrite(led, LOW);
while (Serial.available()) {
if (state == FREQ_S) {
char freq_khz[6];
int i = 0;
while(i < 6) {
if (Serial.available()) {
freq_khz[i] = Serial.read();
i++;
}
}
// interpret frequency
uint32_t freq = 0;
i = 0;
while (i < 6) {
uint32_t temp = freq_khz[i] - '0';
for (int k = 5-i; k > 0; k--) {
temp = temp * 10;
}
freq += temp;
i++;
}
Serial.print("setting frequency to: ");
Serial.println(freq);
radio.setFrequency(freq);
state = MAIN_S;
} else if (state == PWR_S) {
uint8_t pwr_raw[3];
int i = 0;
while(i < 3) {
if (Serial.available()) {
pwr_raw[i] = Serial.read();
i++;
}
}
// interpret power
uint8_t pwr = 0;
i = 0;
while (i < 3) {
uint8_t temp = pwr_raw[i] - '0';
for (int k = 2-i; k > 0; k--) {
temp = temp * 10;
}
pwr += temp;
i++;
}
Serial.print("Setting power to: ");
Serial.println(pwr);
radio.setRfPower(pwr);
state = MAIN_S;
} else if (state == GPIO_S) {
uint8_t gpio_raw[2];
int i = 0;
while(i < 2) {
if (Serial.available()) {
gpio_raw[i] = Serial.read();
i++;
}
}
uint16_t gpio_pin = gpio_raw[0] - 48; // '0';
uint16_t gpio_mode = gpio_raw[1] - 48;
radio.setGpioMode(gpio_pin, gpio_mode);
state = MAIN_S;
} else {
char action = Serial.read();
if (action == 'r') { // get current state
state = RX_S;
} else if (action == 't') {
state = TX_S;
} else if (action == 'f') {
state = FREQ_S;
} else if (action == 'u') {
state = UHF_S;
} else if (action == 'v') {
state = VHF_S;
} else if (action == '1') {
turn_on(state);
state = MAIN_S;
} else if (action == '0') {
turn_off(state);
state = MAIN_S;
} else if (action == 'p') {
state = PWR_S;
} else if (action == 'g') {
state = GPIO_S;
} else if (action == 's') {
int16_t rssi = radio.readRSSI();
Serial.print("rssi: ");
Serial.println(rssi);
} else if (action == 'i') {
int16_t vssi = radio.readVSSI();
Serial.print("vssi: ");
Serial.println(vssi);
}
Serial.println(action);
}
Serial.flush();
print_menu();
}
}
void turn_off(int dev) {
switch (dev) {
case RX_S:
radio.setRX(0);
break;
case TX_S:
radio.setTX(0);
break;
case UHF_S:
radio.setGpioMode(3, 3); // set GPIO3 high (uhf is active low)
break;
case VHF_S:
radio.setGpioMode(2, 3); // set GPIO2 high (vhf is active low)
break;
default:
break;
}
}
void turn_on(int dev) {
switch (dev) {
case RX_S:
radio.setRX(1);
break;
case TX_S:
radio.setTX(1);
break;
case UHF_S:
radio.setGpioMode(3, 2); // set GPIO3 low (uhf is active low)
break;
case VHF_S:
radio.setGpioMode(2, 2); // set GPIO2 low (uhf is active low)
break;
default:
break;
}
}
void print_menu() {
Serial.println("MENU");
switch (state) {
case MAIN_S:
Serial.println("select step: [r]x, [t]x, [f]req, [u]hf, [v]hf, [p]wr, [g]pio control, r[s]si, vss[i] ...");
break;
case RX_S:
Serial.println("enter 1 to turn on rx, 0 to turn off rx");
break;
case TX_S:
Serial.println("enter 1 to turn on tx, 0 to turn off tx");
break;
case FREQ_S:
Serial.println("enter frequency in kHz (ffffff)");
break;
case UHF_S:
Serial.println("enter 1 to turn on uhf, 0 to turn off uhf");
break;
case VHF_S:
Serial.println("enter 1 to turn on vhf, 0 to turn off vhf");
break;
case PWR_S:
Serial.println("enter power (raw) (ppp)");
break;
case GPIO_S:
Serial.println("enter GPIO pin and control (no spaces, eg pin 1 mode 3 is 13");
Serial.println("modes 0 - HiZ, 1 - FCN, 2 - Low, 3 - Hi");
break;
default:
state = MAIN_S;
break;
}
}

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examples/FoxHunt/FoxHunt.ino Executable file
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/* Fox Hunt */
#include <HAMShield.h>
#include <Wire.h>
// transmit for 1 minute, every 10 minutes
#define TRANSMITLENGTH 1
#define INTERVAL 10
#define RANDOMCHANCE 3
HAMShield radio;
void setup() {
Wire.begin();
radio.initialize();
radio.setFrequency(145510);
radio.setModeReceive();
}
void loop() {
waitMinute(INTERVAL + random(0,RANDOMCHANCE)); // wait before transmitting, randomly up to 3 minutes later
if(radio.waitForChannel(30000,2000)) { // wait for a clear channel, abort after 30 seconds, wait 2 seconds of dead air for breakers
radio.setModeTransmit(); // turn on transmit mode
tone(1000,11,TRANSMITLENGTH * 60 * 1000); // play a long solid tone
radio.morseOut("1ZZ9ZZ/B FOXHUNT"); // identify the fox hunt transmitter
radio.setModeReceive(); // turn off the transmit mode
}
}
// a function so we can wait by minutes
void waitMinute(int period) {
delay(period * 60 * 1000);
}

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examples/Gauges/Gauges.ino Executable file
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/*
Gauges
Simple gauges for the radio receiver.
*/
#include <HAMShield.h>
#include <Wire.h>
HAMShield radio;
void clr() {
/* Serial.write(27);
Serial.print("[2J"); // cursor to home command */
Serial.write(27);
Serial.print("[H"); // cursor to home command
}
void setup() {
analogReference(DEFAULT);
Serial.begin(115200);
Wire.begin();
Serial.print("Radio status: ");
int result = radio.testConnection();
Serial.println(result,DEC);
radio.initialize();
radio.setFrequency(446000);
Serial.println("Entering gauges...");
tone(9,1000);
delay(2000);
}
int gauge;
int x = 0;
int y = 0;
int peak = 0;
int a = 0;
int mini = 0;
int vpeak = 0;
int txc = 0;
int mode = 0;
void loop() {
clr();
int16_t rssi = radio.readRSSI();
gauge = map(rssi,-123,-50,0,8);
Serial.print("[");
for(x = 0; x < gauge; x++) {
Serial.print(".");
}
Serial.print("|");
for(y = x; y < 8; y++) {
Serial.print(".");
}
Serial.print("] ");
Serial.print(rssi);
Serial.println(" ");
Serial.println("Signal \n");
// radio.setModeTransmit();
int16_t vssi = radio.readVSSI();
// radio.setModeReceive();
if(vssi > vpeak) { vpeak = vssi; }
gauge = map(vssi,-50,-150,0,8);
Serial.print("[");
for(x = 0; x < gauge; x++) {
Serial.print(".");
}
Serial.print("|");
for(y = x; y < 8; y++) {
Serial.print(".");
}
Serial.print("] ");
Serial.print(vpeak);
Serial.println(" ");
Serial.println("Audio In\n");
a = analogRead(0);
if(a > peak) { peak = a; }
if(a < mini) { mini = a; }
gauge = map(a,400,1023,0,8);
Serial.print("[");
for(x = 0; x < gauge; x++) {
Serial.print(".");
}
Serial.print("|");
for(y = x; y < 8; y++) {
Serial.print(".");
}
Serial.print("] ");
Serial.print(a,DEC);
Serial.print(" ("); Serial.print(peak,DEC); Serial.println(") ");
Serial.println("Audio RX ADC Peak\n");
}

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examples/HAMBot/HAMBot.ino Executable file
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/* Simple DTMF controlled HAM Radio Robot */
#include <ArduinoRobot.h> // include the robot library
#include <HAMShield.h>
#include <Wire.h>
#include <SPI.h>
HAMShield radio;
void setup() {
Robot.begin();
Wire.begin();
radio.initialize();
radio.setFrequency(145510);
}
void loop() {
if(radio.waitForDTMF()) { // wait for a received DTMF tone
uint8_t command = radio.getLastDTMFDigit(); // get the last DTMF tone sent
if(command == '4') { Robot.turn(-90); } // turn robot left
if(command == '6') { Robot.turn(90); } // turn robot right
if(command == '2') { Robot.motorsWrite(-255,-255); delay(500); Robot.motorsWrite(255, 255); } // move robot forward
if(command == '5') { // tell robot to send morse code identity
if(radio.waitForChannel()) { // wait for the user to release the transmit button
radio.setModeTransmit(); // turn on transmit mode
radio.morseOut("1ZZ9ZZ I AM HAMRADIO ROBOT"); // send morse code
radio.setModeReceive(); // go back to receive mode on radio
}
}
}
}

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examples/Identifier/Identifier.ino Executable file
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/*
Indentifier
Arduino audio overlay example
*/
#include <HAMShield.h>
#include <Wire.h>
#define DOT 100
HAMShield radio;
const char *bascii = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.,?'!/()&:;=+-_\"$@",
*bitu[] = { ".-","-...","-.-.","-..",".","..-.","--.","....","..",".---","-.-",".-..","--","-.","---",".--.","--.-",".-.","...","-","..-","...-",".--","-..-","-.--","--..","-----",".----","..---","...--","....-",".....","-....","--...","---..","----.",".-.-.-","--..--","..--..",".----.","-.-.--","-..-.","-.--.","-.--.-",".-...","---...","-.-.-.","-...-",".-.-.","-....-","..--.-",".-..-.","...-..-",".--.-."
};
const char *callsign = {"1ZZ9ZZ/B"} ;
char morsebuffer[8];
void setup() {
Serial.begin(9600);
Serial.println("starting up..");
Wire.begin();
Serial.print("Radio status: ");
int result = radio.testConnection();
Serial.println(result,DEC);
radio.initialize();
radio.setFrequency(446000);
radio.setVolume1(0xF);
radio.setVolume2(0xF);
radio.setModeReceive();
radio.setTxSourceMic();
radio.setSQLoThresh(80);
radio.setSQOn();
Serial.println("Done with radio beacon setup. Press and hold a key to transmit.");
}
int state = 0;
long timer = 0;
int morseletter = 0;
int morsesymbol = 0;
long keyer = 0;
char symbol;
void loop() {
if(Serial.available() > 0) {
if(state == 0) {
state = 10;
radio.setModeTransmit();
timer = millis();
keyer = millis();
}
if(state == 10) {
timer = millis();
}
}
if(millis() > (timer + 500)) { radio.setModeReceive(); morseletter = 0; morsesymbol = 0; state = 0; }
if(state == 10) {
if(millis() > (keyer + (DOT * 3))) {
keyer = millis();
symbol = lookup(callsign[morseletter],morsesymbol);
if(symbol == '-') { tone(9,1000,DOT*3); }
if(symbol == '.') { tone(9,1000,DOT); }
if(symbol == 0) { morsesymbol = 0; morseletter++; }
if(callsign[morseletter] == 0) { morsesymbol = 0; morseletter = 0; }
}
}
}
char lookup(char letter, int morsesymbol) {
for(int x = 0; x < 54; x++) {
if(letter == bascii[x]) {
return bitu[x][morsesymbol];
}
}
}

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examples/Parrot/Parrot.ino Executable file
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/*
Record sound and then plays it back a few times.
Very low sound quality @ 2KHz 0.75 seconds
A bit robotic and weird
*/
#include <HAMShield.h>
#include <Wire.h>
#define RATE 500
#define SIZE 1500
HAMShield radio;
char sound[SIZE];
unsigned int sample1;
int x = -1;
int16_t rssi;
byte mode = 8;
void setup() {
Wire.begin();
// int result = radio.testConnection();
radio.initialize();
radio.setFrequency(446000);
setPwmFrequency(9, 1);
}
void loop() {
rssi = radio.readRSSI();
if(rssi > -100) {
if(x == -1) {
for(x = 0; x < SIZE; x++) {
if(mode == 4) {
sample1 = analogRead(0);
sound[x] = sample1 >> 4;
delayMicroseconds(RATE); x++;
sample1 = analogRead(0);
sound[x] = (sample1 & 0xF0) | sound[x];
delayMicroseconds(RATE);
} else {
sound[x] = analogRead(0);
delayMicroseconds(RATE); x++;
sound[x] = analogRead(0);
delayMicroseconds(RATE);
}
}
}
}
if(rssi < -100) {
if(x == 1500) {
radio.setModeTransmit();
delay(500);
tone(9,1000,500); delay(750);
for(int r = 0; r < 10; r++) {
for(x = 0; x < SIZE; x++) {
if(mode == 4) {
analogWrite(9,sound[x] << 4);
delayMicroseconds(RATE); x++;
analogWrite(9,sound[x] & 0xF);
delayMicroseconds(RATE); } else {
analogWrite(9,sound[x]);
delayMicroseconds(RATE); x++;
analogWrite(9,sound[x]);
delayMicroseconds(RATE);
}
} }
tone(9,1000,500); delay(750);
radio.setModeReceive();
x = -1;
}
}
}
void setPwmFrequency(int pin, int divisor) {
byte mode;
if(pin == 5 || pin == 6 || pin == 9 || pin == 10) {
switch(divisor) {
case 1: mode = 0x01; break;
case 8: mode = 0x02; break;
case 64: mode = 0x03; break;
case 256: mode = 0x04; break;
case 1024: mode = 0x05; break;
default: return;
}
if(pin == 5 || pin == 6) {
TCCR0B = TCCR0B & 0b11111000 | mode;
} else {
TCCR1B = TCCR1B & 0b11111000 | mode;
}
} else if(pin == 3 || pin == 11) {
switch(divisor) {
case 1: mode = 0x01; break;
case 8: mode = 0x02; break;
case 32: mode = 0x03; break;
case 64: mode = 0x04; break;
case 128: mode = 0x05; break;
case 256: mode = 0x06; break;
case 1024: mode = 0x7; break;
default: return;
}
TCCR2B = TCCR2B & 0b11111000 | mode;
}
}

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examples/SSTV/SSTV.ino Executable file
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/*
Sends an SSTV test pattern
*/
#define DOT 100
#define CALLSIGN "1ZZ9ZZ/B"
/* Standard libraries and variable init */
#include <HAMShield.h>
#include <Wire.h>
HAMShield radio;
int16_t rssi;
/* get our radio ready */
void setup() {
Wire.begin();
Serial.begin(9600);
Serial.print("Radio status: ");
int result = radio.testConnection();
Serial.println(result);
radio.initialize();
radio.setFrequency(446000);
radio.setModeReceive();
}
/* main program loop */
void loop() {
if(radio.waitForChannel(1000,2000)) { // Wait forever for calling frequency to open, then wait 2 seconds for breakers
radio.setModeTransmit(); // Turn on the transmitter
delay(250); // Wait a moment
radio.SSTVTestPattern(MARTIN1); // send a MARTIN1 test pattern
delay(250);
radio.setModeReceive(); // Turn off the transmitter
} else { delay(30000); } // someone broke in fast after prior transmission, was it an emergency? wait 30 secs.
delay(60000); // Wait a minute
}

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examples/SerialTransceiver/SerialTransceiver.ino Executable file
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/*
SerialTransceiver is TTL Serial port "glue" to allow desktop or laptop control of the HAMShield
Commands:
Mode ASCII Description Implemented
-------------- ----------- -------------------------------------------------------------------------------------------------------------------------------------------- -----------------
Transmit space Space must be received at least every 500 mS Yes
Receive not space If space is not received and/or 500 mS timeout of space occurs, unit will go into receive mode Yes
CTCSS In A<tone>; <tone> must be a numerical ascii value with decimal point indicating CTCSS receive tone required to unsquelch No
CTCSS Out B<tone>; <tone> must be a numerical ascii value with decimal point indicating CTCSS transmit tone No
CTCSS Enable C<state>; Turns on CTCSS mode (analog tone) with 1, off with 0. No
CDCSS Enable D<state>; Turns on CDCSS mode (digital tone) with 1, off with 0. No
Bandwidth E<mode>; for 12.5KHz mode is 0, for 25KHz, mode is 1 No
Frequency F<freq>; Set the receive frequency in KHz, if offset is disabled, this is the transmit frequency No
CDCSS In G<code>; <code> must be a valid CDCSS code No
CDCSS Out H<code>; <code> must be a valid CDCSS code No
Print tones I Prints out all configured tones and codes, coma delimited in format: CTCSS In, CTCSS Out, CDCSS In, CDCSS Out No
Power level P<level>; Set the power amp level, 0 = lowest, 255 = highest No
Enable Offset R<state>; 1 turns on repeater offset mode, 0 turns off repeater offset mode No
Squelch S<level>; Set the squelch level No
TX Offset T<freq>; The absolute frequency of the repeater offset to transmit on in KHz No
Volume V<level>; Set the volume level of the receiver No
Reset X Reset all settings to default No
Sleep Z Sleep radio No
Filters @<state>; Set bit to enable, clear bit to disable: 0 = pre/de-emphasis, 1 = high pass filter, 2 = low pass filter (default: ascii 7, all enabled) No
Vox mode $<state>; 0 = vox off, >= 1 audio sensitivity. lower value more sensitive No
Mic Channel *<state>; Set the voice channel. 0 = signal from mic or arduino, 1 = internal tone generator No
RSSI ? Respond with the current receive level in - dBm (no sign provided on numerical response) No
Tone Gen % (notes) To send a tone, use the following format: Single tone: %1,<freq>,<length>; Dual tone: %2,<freq>,<freq>,<length>; DTMF: %3,<key>,<length>; No
Voice Level ^ Respond with the current voice level (VSSI)
Responses:
Condition ASCII Description
------------ ---------- -----------------------------------------------------------------
Startup *<code>; Startup and shield connection status
Success !; Generic success message for command that returns no value
Error X<code>; Indicates an error code. The numerical value is the type of error
Value :<value>; In response to a query
Status #<value>; Unsolicited status message
Debug Msg @<text>; 32 character debug message
*/
#include "Wire.h"
#include "HAMShield.h"
int state;
int txcount = 0;
long timer = 0;
long freq = 144390;
long tx = 0;
char cmdbuff[32] = "";
int temp = 0;
int repeater = 0;
float ctcssin = 0;
float ctcssout = 0;
int cdcssin = 0;
int cdcssout = 0;
HAMShield radio;
void setup() {
Serial.begin(115200);
Serial.print(";;;;;;;;;;;;;;;;;;;;;;;;;;");
Wire.begin();
int result = radio.testConnection();
Serial.print("*");
Serial.print(result,DEC);
Serial.print(";");
radio.initialize(); // initializes automatically for UHF 12.5kHz channel
Serial.print("*START;");
radio.frequency(freq);
radio.setVolume1(0xF);
radio.setVolume2(0xF);
radio.setModeReceive();
radio.setTxSourceMic();
radio.setRfPower(255); // 30 is 0.5V, which corresponds to 29 dBm out (see RF6886 datasheet)
radio.setSQLoThresh(80);
radio.setSQOn();
}
void loop() {
if(Serial.available()) {
int text = Serial.read();
switch (state) {
case 10:
if(text == 32) { timer = millis();}
break;
case 0:
switch(text) {
case 32: // space - transmit
if(repeater == 1) { radio.frequency(tx); }
radio.setRX(0);
radio.setTX(1);
state = 10;
Serial.print("#TX,ON;");
timer = millis();
break;
case 63: // ? - RSSI
Serial.print(":");
Serial.print(radio.readRSSI(),DEC);
Serial.print(";");
break;
case 65: // A - CTCSS In
getValue();
ctcssin = atof(cmdbuff);
radio.setCtcss(ctcssin);
break;
case 66: // B - CTCSS Out
break;
case 67: // C - CTCSS Enable
break;
case 68: // D - CDCSS Enable
break;
case 70: // F - frequency
getValue();
freq = atol(cmdbuff);
if(radio.frequency(freq) == true) { Serial.print("@"); Serial.print(freq,DEC); Serial.print(";!;"); } else { Serial.print("X1;"); }
break;
case 80: // P - power level
getValue();
temp = atol(cmdbuff);
radio.setRfPower(temp);
break;
case 82: // R - repeater offset mode
getValue();
temp = atol(cmdbuff);
if(temp == 0) { repeater = 0; }
if(temp == 1) { repeater = 1; }
break;
case 83: // S - squelch
getValue();
temp = atol(cmdbuff);
radio.setSQLoThresh(temp);
break;
case 84: // T - transmit offset
getValue();
tx = atol(cmdbuff);
break;
case 94: // ^ - VSSI (voice) level
Serial.print(":");
Serial.print(radio.readVSSI(),DEC);
Serial.print(";");
}
break;
}
}
if(state == 10) {
if(millis() > (timer + 500)) { Serial.print("#TX,OFF;");radio.setRX(1); radio.setTX(0); if(repeater == 1) { radio.frequency(freq); } state = 0; txcount = 0; }
}
}
void getValue() {
int p = 0;
char temp;
for(;;) {
if(Serial.available()) {
temp = Serial.read();
if(temp == 59) { cmdbuff[p] = 0; Serial.print("@");
for(int x = 0; x < 32; x++) { Serial.print(cmdbuff[x]); }
return;
}
cmdbuff[p] = temp;
p++;
if(p == 32) {
Serial.print("@");
for(int x = 0; x < 32; x++) {
Serial.print(cmdbuff[x]);
}
cmdbuff[0] = 0;
Serial.print("X0;"); return; } // some sort of alignment issue? lets not feed junk into whatever takes this string in
}
}
}

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