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sam
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add bootsplash, improve serial, change commands

master
Sebastian Denz 4 years ago
parent
096ade67d8
commit
1663fe5cec
2 changed files with 91 additions and 63 deletions
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  1. 8
      README.md
  2. 142
      firmware/firmware.ino

8
README.md
View File

@ -1,8 +1,8 @@
* specify max. power and match trace width
* taster
* optimize width
* powersupply for arduino & display
* polulu vs LM7805
* ant-ports left / trx-ports right so save space?
* switch port interrupt capable???
* arduino via Vin / lcd via lmv7805
* see schematics
* bohrloecher symetrisch angeordnet?
* rand ohne kupfer?
* pins beschriftet?

142
firmware/firmware.ino
View File

@ -10,7 +10,7 @@
#define MODES 6
#define VERSION " v0.2"
#define VERSION "v0.2"
#define pin_K1 8
#define pin_K2 7
@ -52,7 +52,7 @@ LiquidCrystal_I2C lcd(0x27, 20, 4);
void setup() {
Serial.begin(9600);
Serial.print(F("configuring pins.."));
Serial.print(F("[S] configuring pins.."));
pinMode(pin_K1, OUTPUT);
pinMode(pin_K2, OUTPUT);
pinMode(pin_K3, OUTPUT);
@ -62,21 +62,50 @@ void setup() {
pinMode(pin_T, INPUT);
Serial.println("done");
Serial.print(F("loading identifiers from EEPROM.."));
Serial.print(F("[S] loading identifiers from EEPROM.."));
EEPROM.get(0, names);
Serial.println("done");
Serial.print(F("initializing display.."));
Serial.print(F("[S] initializing display.."));
lcd.init();
lcd.backlight();
Serial.println("done");
Serial.print(F("initializing relays with mode 123.."));
Serial.print(F("[S] initializing relays with mode 123.."));
setMode("123");
setRelays(0);
Serial.println("done");
Serial.println("setup finished");
Serial.println();
Serial.print(F("[S] showing bootsplash.."));
bootSplash();
Serial.println("done");
printMatrix();
Serial.println("[S] setup finished");
}
void bootSplash() {
lcd.setCursor(8,0);
lcd.print(F("stupid"));
delay(350);
lcd.setCursor(7,1);
lcd.print(F("antenna"));
delay(350);
lcd.setCursor(8,2);
lcd.print(F("matrix"));
delay(350);
lcd.setCursor(4,3);
lcd.print(VERSION);
lcd.print(F(" by DL3SD"));
delay(3000);
lcd.clear();
lcd.setCursor(8,0);
lcd.print(F("see"));
lcd.setCursor(0,1);
lcd.print(F("github.com/denzs/sam"));
lcd.setCursor(0,2);
lcd.print(F("for more information"));
delay(5000);
}
void storeName(char *dst, char *src) {
@ -88,30 +117,31 @@ void printMatrix() {
char m[4], out[32];
int c;
// get current mode string like '312'
strcpy(m, matrix[mode].name);
lcd.clear();
lcd.setCursor(0,0);
lcd.print(" S.A.M. by DL3SD");
lcd.setCursor(3,0);
lcd.print(F("S.A.M. by DL3SD"));
for(int i=0; i < 3; i++) {
c = m[i]-48;
lcd.setCursor(0, i+1);
lcd.print(names.trx[i]);
lcd.setCursor(9, i+1);
sprintf(out, "<- %s", names.ant[c-1]);
lcd.setCursor(8, i+1);
lcd.print(out);
}
}
void setRelays() {
void setRelays(bool display) {
digitalWrite(pin_K1, matrix[mode].K1);
digitalWrite(pin_K2, matrix[mode].K2);
digitalWrite(pin_K3, matrix[mode].K3);
digitalWrite(pin_K4, matrix[mode].K4);
digitalWrite(pin_K5, matrix[mode].K5);
digitalWrite(pin_K6, matrix[mode].K6);
if (display) {
printMatrix();
}
}
void nextMode() {
@ -120,36 +150,30 @@ void nextMode() {
} else {
mode++;
}
Serial.print("next mode: ");
Serial.print("[M] ");
Serial.println(matrix[mode].name);
setRelays();
setRelays(1);
}
void setMode(char *m) {
char debug[32];
m[3] = '\0';
for(int i=0 ; i < MODES; i++) {
//sprintf(debug, "comparing %s against %s", m, matrix[i].name);
//sprintf(debug, "[D] comparing %s against %s", m, matrix[i].name);
//Serial.println(debug);
if(strcmp(matrix[i].name, m) == 0) {
mode = i;
//sprintf(debug, "found mode %s at index %d", m, i);
//Serial.println(debug);
setRelays();
return;
}
}
sprintf(debug, "ERROR: cant find mode %s", m);
sprintf(debug, "[E] cant find mode %s", m);
Serial.println(debug);
return;
}
void parseCommand() {
String s;
s = Serial.readString();
void parseCommand(String s) {
switch (s[0]) {
case 'a':
switch (s[1]) {
@ -157,10 +181,11 @@ void parseCommand() {
case '2':
case '3':
storeName(names.ant[(int)s[1] - 49], &s[2]);
printMatrix();
break;
default:
Serial.println("unsupported option");
Serial.println();
//Serial.println();
break;
}
break;
@ -170,74 +195,77 @@ void parseCommand() {
case '2':
case '3':
storeName(names.trx[(int)s[1] - 49], &s[2]);
printMatrix();
break;
default:
Serial.println("unsupported option");
Serial.println();
//Serial.println();
break;
}
break;
case 'm':
if(s.length() == 5) {
setMode(&s[1]);
} else {
Serial.print("getting mode:");
Serial.println(matrix[mode].name);
Serial.println();
setRelays(1);
}
Serial.print("[M] ");
Serial.println(matrix[mode].name);
//Serial.println();
break;
case 'n':
nextMode();
break;
case 'h':
Serial.println(F("following commands are available:"));
Serial.println(F(" a1mygreatantenna1 - sets name of ANT1 to mygreatantenna1"));
Serial.println(F(" a2mygreatantenna2 - sets name of ANT2 to mygreatantenna2"));
Serial.println(F(" a3mygreatantenna3 - sets name of ANT3 to mygreatantenna3"));
Serial.println(F(" t1mygreatrig1 - sets name of TRX1 to mygreatrig1"));
Serial.println(F(" t2mygreatrig2 - sets name of TRX2 to mygreatrig2"));
Serial.println(F(" t3mygreatrig3 - sets name of TRX3 to mygreatrig3"));
Serial.println(F(" m312 - activate matrix 312 (I1->O3 I2->O1 I3->O2)"));
Serial.println(F(" m - print current matrix"));
Serial.println(F(" n - goto next matrix entry"));
Serial.println(F(" r - print runtime settings"));
Serial.println(F(" w - store runtime settings to EEPROM"));
Serial.println(F(" h - print this help text"));
Serial.print(F(" firmware version: "));
Serial.print(F("[I] commands available in "));
Serial.println(VERSION);
Serial.println();
Serial.println(F("[I] a1mygreatantenna1 - sets name of ANT1 to mygreatantenna1"));
Serial.println(F("[I] a2mygreatantenna2 - sets name of ANT2 to mygreatantenna2"));
Serial.println(F("[I] a3mygreatantenna3 - sets name of ANT3 to mygreatantenna3"));
Serial.println(F("[I] t1mygreatrig1 - sets name of TRX1 to mygreatrig1"));
Serial.println(F("[I] t2mygreatrig2 - sets name of TRX2 to mygreatrig2"));
Serial.println(F("[I] t3mygreatrig3 - sets name of TRX3 to mygreatrig3"));
Serial.println(F("[I] m312 - activate matrix 312 (I1->O3 I2->O1 I3->O2)"));
Serial.println(F("[I] m - print current matrix"));
Serial.println(F("[I] n - goto next matrix entry"));
Serial.println(F("[I] r - print runtime settings"));
Serial.println(F("[I] w - store runtime settings to EEPROM"));
Serial.println(F("[I] h - print this help text"));
//Serial.println();
break;
case 'w':
EEPROM.put(0, names);
Serial.println("runtime settings stored in EEPROM");
Serial.println(F("[S] runtime settings stored in EEPROM"));
break;
case 'r':
Serial.println(F("current runtime settings:"));
Serial.print(F("ANT1: "));
Serial.println(F("[I] current runtime settings:"));
Serial.print(F("[R] ANT1: "));
Serial.println(names.ant[0]);
Serial.print(F("ANT2: "));
Serial.print(F("[R] ANT2: "));
Serial.println(names.ant[1]);
Serial.print(F("ANT3: "));
Serial.print(F("[R] ANT3: "));
Serial.println(names.ant[2]);
Serial.print(F("TRX1: "));
Serial.print(F("[R] TRX1: "));
Serial.println(names.trx[0]);
Serial.print(F("TRX2: "));
Serial.print(F("[R] TRX2: "));
Serial.println(names.trx[1]);
Serial.print(F("TRX3: "));
Serial.print(F("[R] TRX3: "));
Serial.println(names.trx[2]);
Serial.println(F("-> dont forget to write to EEPROM with 'w'"));
Serial.println();
Serial.println(F("[I] -> dont forget to write to EEPROM with 'w' after modifying"));
//Serial.println();
break;
default:
Serial.println(F("command not found - enter 'h' for help"));
Serial.println();
Serial.println(F("[E] command not found - enter 'h' for help"));
//Serial.println();
break;
}
}
void loop() {
String s;
if (Serial.available() > 0) {
parseCommand();
s = Serial.readString();
parseCommand(s);
}
if(digitalRead(pin_T) == HIGH) {
//Serial.println("button pressed..");

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