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Cleanup on AFSK-PacketTester example, verified working with current library and hardware v09

This commit is contained in:
Nigel Vander Houwen 2016-06-05 11:53:49 -07:00
parent 75e964289c
commit 868882f81e
1 changed files with 40 additions and 55 deletions
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95
examples/AFSK-PacketTester/AFSK-PacketTester.ino
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@ -4,7 +4,6 @@
* *
*/ */
#define DDS_REFCLK_DEFAULT 9600 #define DDS_REFCLK_DEFAULT 9600
#include <HamShield.h> #include <HamShield.h>
@ -14,7 +13,6 @@
#define RESET_PIN A3 #define RESET_PIN A3
#define SWITCH_PIN 2 #define SWITCH_PIN 2
HamShield radio; HamShield radio;
DDS dds; DDS dds;
String messagebuff = ""; String messagebuff = "";
@ -47,70 +45,61 @@ void setup() {
Serial.println("HELLO"); Serial.println("HELLO");
} }
String temp[1] = "";
void loop() { void loop() {
messagebuff = "KC7IBT,KC7IBT,:HAMSHIELD TEST"; messagebuff = "KC7IBT,KC7IBT,:HAMSHIELD TEST";
prepMessage(); prepMessage();
delay(10000); delay(10000);
} }
void prepMessage() { void prepMessage() {
radio.setModeTransmit(); radio.setModeTransmit();
delay(500); delay(500);
origin_call = messagebuff.substring(0,messagebuff.indexOf(',')); // get originating callsign origin_call = messagebuff.substring(0,messagebuff.indexOf(',')); // get originating callsign
destination_call = messagebuff.substring(messagebuff.indexOf(',')+1,messagebuff.indexOf(',',messagebuff.indexOf(',')+1)); // get the destination call destination_call = messagebuff.substring(messagebuff.indexOf(',')+1,messagebuff.indexOf(',',messagebuff.indexOf(',')+1)); // get the destination call
textmessage = messagebuff.substring(messagebuff.indexOf(":")+1); textmessage = messagebuff.substring(messagebuff.indexOf(":")+1);
Serial.print("From: "); Serial.print(origin_call); Serial.print(" To: "); Serial.println(destination_call); Serial.println("Text: "); Serial.println(textmessage); Serial.print("From: "); Serial.print(origin_call); Serial.print(" To: "); Serial.println(destination_call); Serial.println("Text: "); Serial.println(textmessage);
AFSK::Packet *packet = AFSK::PacketBuffer::makePacket(22 + 32); AFSK::Packet *packet = AFSK::PacketBuffer::makePacket(22 + 32);
packet->start(); packet->start();
packet->appendCallsign(origin_call.c_str(),0); packet->appendCallsign(origin_call.c_str(),0);
packet->appendCallsign(destination_call.c_str(),15,true); packet->appendCallsign(destination_call.c_str(),15,true);
packet->appendFCS(0x03); packet->appendFCS(0x03);
packet->appendFCS(0xf0); packet->appendFCS(0xf0);
packet->print(textmessage); packet->print(textmessage);
packet->finish(); packet->finish();
bool ret = radio.afsk.putTXPacket(packet);
if(radio.afsk.txReady()) { bool ret = radio.afsk.putTXPacket(packet);
Serial.println(F("txReady"));
radio.setModeTransmit(); if(radio.afsk.txReady()) {
//delay(100); Serial.println(F("txReady"));
if(radio.afsk.txStart()) { radio.setModeTransmit();
Serial.println(F("txStart")); //delay(100);
} else { if(radio.afsk.txStart()) {
radio.setModeReceive(); Serial.println(F("txStart"));
} } else {
radio.setModeReceive();
} }
// Wait 2 seconds before we send our beacon again. }
Serial.println("tick"); // Wait 2 seconds before we send our beacon again.
// Wait up to 2.5 seconds to finish sending, and stop transmitter. Serial.println("tick");
// TODO: This is hackery. // Wait up to 2.5 seconds to finish sending, and stop transmitter.
for(int i = 0; i < 500; i++) { // TODO: This is hackery.
if(radio.afsk.encoder.isDone()) for(int i = 0; i < 500; i++) {
break; if(radio.afsk.encoder.isDone())
delay(50); break;
} delay(50);
Serial.println("Done sending"); }
delay(3000); Serial.println("Done sending");
radio.setModeReceive(); radio.setModeReceive();
} }
ISR(TIMER2_OVF_vect) { ISR(TIMER2_OVF_vect) {
TIFR2 = _BV(TOV2); TIFR2 = _BV(TOV2);
static uint8_t tcnt = 0; static uint8_t tcnt = 0;
if(++tcnt == 8) { if(++tcnt == 8) {
digitalWrite(2, HIGH); dds.clockTick();
dds.clockTick();
digitalWrite(2, LOW);
tcnt = 0; tcnt = 0;
} }
} }
@ -118,7 +107,6 @@ ISR(TIMER2_OVF_vect) {
ISR(ADC_vect) { ISR(ADC_vect) {
static uint8_t tcnt = 0; static uint8_t tcnt = 0;
TIFR1 = _BV(ICF1); // Clear the timer flag TIFR1 = _BV(ICF1); // Clear the timer flag
PORTD |= _BV(2); // Diagnostic pin (D2)
dds.clockTick(); dds.clockTick();
if(++tcnt == 1) { if(++tcnt == 1) {
if(radio.afsk.encoder.isSending()) { if(radio.afsk.encoder.isSending()) {
@ -126,7 +114,4 @@ ISR(ADC_vect) {
} }
tcnt = 0; tcnt = 0;
} }
PORTD &= ~(_BV(2)); // Pin D2 off again
} }