Oje, oje...
Na, da geht ja gut los, mit der Umschreiberei...
Also, ich habe bisher folgendes gemacht:
Überall, wo "#define Diversity" stand, hab ich die entsprechenden Einträge kopiert und unter "#defineQUAD" mit "#elif defined" nochmals eingefügt. Das "Quad", weil es sich bei dem 4052 um einen 4-(!!!)-fach Multiplexer handelt...
Soviel zur "Muskel-Arbeit"...
Wo notwendig habe ich den Code da auch entsprechend angepasst - oder es vielmehr probiert, so gut ich kann; will sagen ich habe eine Funktion geschrieben (switchQUAD), die ich anstelle von "switchRX" aufrufe, sofern alternativ zu #define Diversity" "define QUAD" ausgewählt wird...
Das Problem dabei: es gibt eine Fehlermeldung " undefined reference to `switchQUAD(unsigned char, int)'"
obwohl switchQUAD mittels "void switchQUAD(boolean tvout, int keepTime) {" ja garnicht als unsigned char, sondern als boolean definiert ist...
Andere Problemstelle:
in Zeile 77 musste ich ein Semikolon ergänzen, damit sich der Code mit "#define QUAD" kompilieren läßt - das Semikolon muss aber weg, damit sich der Code mit "#define DIVERSITY" fehlerfrei kompilieren läßt...
Da ist dann mehr Programmierer-Hirn als Muskel gefragt - und da ist es um meine Mittel nicht ganz so gut bestellt...
Hier das "Porblemkind":
Und ja, ich habe gegoogelt - und ja, ich bin mir bewußt, dass das ein dummer Noob-Fehler ist...
...aber bei der Lösung des Problems hilft mir dieses Wissen leider nicht weiter...
...ich stehe einfach auf´m Schlauch...
Na, da geht ja gut los, mit der Umschreiberei...
Also, ich habe bisher folgendes gemacht:
Überall, wo "#define Diversity" stand, hab ich die entsprechenden Einträge kopiert und unter "#defineQUAD" mit "#elif defined" nochmals eingefügt. Das "Quad", weil es sich bei dem 4052 um einen 4-(!!!)-fach Multiplexer handelt...
Soviel zur "Muskel-Arbeit"...
Wo notwendig habe ich den Code da auch entsprechend angepasst - oder es vielmehr probiert, so gut ich kann; will sagen ich habe eine Funktion geschrieben (switchQUAD), die ich anstelle von "switchRX" aufrufe, sofern alternativ zu #define Diversity" "define QUAD" ausgewählt wird...
Das Problem dabei: es gibt eine Fehlermeldung " undefined reference to `switchQUAD(unsigned char, int)'"
obwohl switchQUAD mittels "void switchQUAD(boolean tvout, int keepTime) {" ja garnicht als unsigned char, sondern als boolean definiert ist...
Andere Problemstelle:
in Zeile 77 musste ich ein Semikolon ergänzen, damit sich der Code mit "#define QUAD" kompilieren läßt - das Semikolon muss aber weg, damit sich der Code mit "#define DIVERSITY" fehlerfrei kompilieren läßt...
Da ist dann mehr Programmierer-Hirn als Muskel gefragt - und da ist es um meine Mittel nicht ganz so gut bestellt...
Hier das "Porblemkind":
Code:
/*
* SPI driver based on fs_skyrf_58g-main.c Written by Simon Chambers
* TVOUT by Myles Metzel * Scanner by Johan Hermen
* Inital 2 Button version by Peter (pete1990)
* Refactored and GUI reworked by Marko Hoepken
* Universal version my Marko Hoepken
CHANGED BY DER_FRICKLER!!!!
The MIT License (MIT)
Copyright (c) 2015 Marko Hoepken
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
#include <TVout.h>
#include <fontALL.h>
#include <avr/pgmspace.h>
#include <EEPROM.h>
#include <Servo.h>
#define QUAD
//#define DIVERSITY
#define spiDataPin 10
#define slaveSelectPin 11
#define spiClockPin 12
#define rssiPin A6
// this two are minimum required
#define buttonSeek 2
#define buttonMode 3
// optional comfort buttons
#define buttonDown 4
#define buttonSave 5
// Buzzer
#define buzzer 6
#ifdef QUAD
#define led1 A0
#define led2 A1
#define rssiPin2 A5
#define EEPROM_ADR_RSSI2_MIN_L 6
#define EEPROM_ADR_RSSI2_MIN_H 7
#define EEPROM_ADR_RSSI2_MAX_L 8
#define EEPROM_ADR_RSSI2_MAX_H 9
#define VOLTAGE
#define voltagePin A7
#define VOLTAGE_MAX 15000
#define VOLTAGE_CELL_MIN 3300
#define DIV_Y_OFFSET 9
#define SHOWTIME 2
#define switcherPinA A3
#define switcherPinB A2
; //Warum zur Hölle muss das dahin, damit quad funktioniert - aber mit funktioniert diversity nicht mehr...???
#elif defined DIVERSITY
#define led1 A0
#define led2 A1
#define rssiPin2 A5
#define EEPROM_ADR_RSSI2_MIN_L 6
#define EEPROM_ADR_RSSI2_MIN_H 7
#define EEPROM_ADR_RSSI2_MAX_L 8
#define EEPROM_ADR_RSSI2_MAX_H 9
#define VOLTAGE
#define voltagePin A7
#define VOLTAGE_MAX 15000
#define VOLTAGE_CELL_MIN 3300
#define DIV_Y_OFFSET 9
#define SHOWTIME 2
#define switcherPinA A3
Servo switcher;
#else
#define DIP
// pins for DIP switch
#define dip_ch0 A0
#define dip_ch1 A1
#define dip_ch2 A2
#define dip_band0 A3
#define dip_band1 A4
#define dip_enable A5
#endif
// key debounce delay in ms
// NOTE: good values are in the range of 100-200ms
// shorter values will make it more reactive, but may lead to double trigger
#define KEY_DEBOUNCE 200
// Set you TV format (PAL = Europe = 50Hz, NTSC = INT = 60Hz)
//#define TV_FORMAT NTSC
#define TV_FORMAT PAL
#define led 13
// RSSI default raw range
#define RSSI_MIN_VAL 90
#define RSSI_MAX_VAL 300
// 75% threshold, when channel is printed in spectrum
#define RSSI_SEEK_FOUND 75
// 80% under max value for RSSI
#define RSSI_SEEK_TRESHOLD 80
// scan loops for setup run
#define RSSI_SETUP_RUN 10
#define STATE_SEEK_FOUND 0
#define STATE_SEEK 1
#define STATE_SCAN 2
#define STATE_MANUAL 3
#define STATE_SWITCH 4
#define STATE_SAVE 5
#define STATE_RSSI_SETUP 6
#define START_STATE STATE_SEEK
#define MAX_STATE STATE_MANUAL
#define CHANNEL_BAND_SIZE 8
#define CHANNEL_MIN_INDEX 0
#define CHANNEL_MAX_INDEX 31
#define CHANNEL_MAX 31
#define CHANNEL_MIN 0
#define TV_COLS 128
#define TV_ROWS 96
#define TV_Y_MAX TV_ROWS-1
#define TV_X_MAX TV_COLS-1
#define TV_SCANNER_OFFSET 14
#define SCANNER_BAR_SIZE 48
#define SCANNER_LIST_X_POS 4
#define SCANNER_LIST_Y_POS 16
#define SCANNER_MARKER_SIZE 2
#define EEPROM_ADR_STATE 0
#define EEPROM_ADR_TUNE 1
#define EEPROM_ADR_RSSI_MIN_L 2
#define EEPROM_ADR_RSSI_MIN_H 3
#define EEPROM_ADR_RSSI_MAX_L 4
#define EEPROM_ADR_RSSI_MAX_H 5
//#define DEBUG
// Channels to sent to the SPI registers
const uint16_t channelTable[] PROGMEM = {
// Channel 1 - 8
0x2A05, 0x299B, 0x2991, 0x2987, 0x291D, 0x2913, 0x2909, 0x289F, // Band A
0x2903, 0x290C, 0x2916, 0x291F, 0x2989, 0x2992, 0x299C, 0x2A05, // Band B
0x2895, 0x288B, 0x2881, 0x2817, 0x2A0F, 0x2A19, 0x2A83, 0x2A8D, // Band E
0x2906, 0x2910, 0x291A, 0x2984, 0x298E, 0x2998, 0x2A02, 0x2A0C // Band F / Airwave
};
// Channels with their Mhz Values
const uint16_t channelFreqTable[] PROGMEM = {
// Channel 1 - 8
5865, 5845, 5825, 5805, 5785, 5765, 5745, 5725, // Band A
5733, 5752, 5771, 5790, 5809, 5828, 5847, 5866, // Band B
5705, 5685, 5665, 5645, 5885, 5905, 5925, 5945, // Band E
5740, 5760, 5780, 5800, 5820, 5840, 5860, 5880 // Band F / Airwave
};
// do coding as simple hex value to save memory.
const uint8_t channelNames[] PROGMEM = {
0xA1, 0xA2, 0xA3, 0xA4, 0xA5, 0xA6, 0xA7, 0xA8,
0xB1, 0xB2, 0xB3, 0xB4, 0xB5, 0xB6, 0xB7, 0xB8,
0xE1, 0xE2, 0xE3, 0xE4, 0xE5, 0xE6, 0xE7, 0xE8,
0xF1, 0xF2, 0xF3, 0xF4, 0xF5, 0xF6, 0xF7, 0xF8
};
// All Channels of the above List ordered by Mhz
const uint8_t channelList[] PROGMEM = {
19, 18, 17, 16, 7, 8, 24, 6, 9, 25, 5, 10, 26, 4, 11, 27, 3, 12, 28, 2, 13, 29, 1, 14, 30, 0, 15, 31, 20, 21, 22, 23
};
uint8_t channel = 0;
uint8_t channelIndex = 0;
uint8_t rssi = 0;
uint8_t rssi_scaled = 0;
uint8_t hight = 0;
uint8_t state = START_STATE;
uint8_t state_last_used=START_STATE;
uint8_t last_state= START_STATE+1; // force screen draw
uint8_t writePos = 0;
uint8_t switch_count = 0;
uint8_t man_channel = 0;
uint8_t last_channel_index = 0;
uint8_t force_seek=0;
unsigned long time_of_tune = 0; // will store last time when tuner was changed
uint8_t last_maker_pos=0;
uint8_t last_active_channel=0;
uint8_t first_channel_marker=1;
uint8_t update_frequency_view=0;
uint8_t seek_found=0;
uint8_t last_dip_channel=255;
uint8_t last_dip_band=255;
uint8_t scan_start=0;
uint8_t first_tune=1;
uint8_t force_menu_redraw=0;
uint16_t rssi_min=0;
uint16_t rssi_max=0;
uint16_t rssi_setup_min=0;
uint16_t rssi_setup_max=0;
uint16_t rssi_seek_found=0;
uint16_t rssi_setup_run=0;
#ifdef QUAD
uint8_t rssi2 = 0;
uint8_t rssi2_scaled = 0;
uint16_t rssi2_min=0;
uint16_t rssi2_max=0;
uint16_t rssi2_setup_min=0;
uint16_t rssi2_setup_max=0;
unsigned long time_of_voltcheck = 0; // will store last time voltage was checked
unsigned long nextSwitchCheck = 0; // will store next time when video out will be switched
#elif defined DIVERSITY
uint8_t rssi2 = 0;
uint8_t rssi2_scaled = 0;
uint16_t rssi2_min=0;
uint16_t rssi2_max=0;
uint16_t rssi2_setup_min=0;
uint16_t rssi2_setup_max=0;
unsigned long time_of_voltcheck = 0; // will store last time voltage was checked
unsigned long nextSwitchCheck = 0; // will store next time when video out will be switched
#endif
TVout TV;
// SETUP ----------------------------------------------------------------------------
void setup()
{
// IO INIT
// initialize digital pin 13 LED as an output.
pinMode(led, OUTPUT); // status pin for TV mode errors
// buzzer
pinMode(buzzer, OUTPUT); // Feedback buzzer (active buzzer, not passive piezo)
digitalWrite(buzzer, HIGH);
// minimum control pins
pinMode(buttonSeek, INPUT);
digitalWrite(buttonSeek, INPUT_PULLUP);
pinMode(buttonMode, INPUT);
digitalWrite(buttonMode, INPUT_PULLUP);
// optional control
pinMode(buttonDown, INPUT);
digitalWrite(buttonDown, INPUT_PULLUP);
pinMode(buttonSave, INPUT);
digitalWrite(buttonSave, INPUT_PULLUP);
#ifdef QUAD
pinMode(led1, OUTPUT); // rx1 led
pinMode(led2, OUTPUT); // rx2 led
pinMode(switcherPinA, OUTPUT); // switcherPinA
pinMode(switcherPinB, OUTPUT); // switcherPinB
//set to Ardu_Video_Out as default on startup
digitalWrite (switcherPinA, HIGH);
digitalWrite (switcherPinB, LOW);
#elif defined DIVERSITY
pinMode(led1, OUTPUT); // rx1 led
pinMode(led2, OUTPUT); // rx2 led
switcher.attach(switcherPinA);
switcher.write(90);
#else
// dip switches
pinMode(dip_ch0, INPUT);
digitalWrite(dip_ch0, INPUT_PULLUP);
pinMode(dip_ch1, INPUT);
digitalWrite(dip_ch1, INPUT_PULLUP);
pinMode(dip_ch2, INPUT);
digitalWrite(dip_ch2, INPUT_PULLUP);
pinMode(dip_band0, INPUT);
digitalWrite(dip_band0, INPUT_PULLUP);
pinMode(dip_band1, INPUT);
digitalWrite(dip_band1, INPUT_PULLUP);
pinMode(dip_enable, INPUT);
digitalWrite(dip_enable, INPUT_PULLUP);
#endif
#ifdef DEBUG
Serial.begin(115200);
Serial.println(F("START:"));
#endif
// SPI pins for RX control
pinMode (slaveSelectPin, OUTPUT);
pinMode (spiDataPin, OUTPUT);
pinMode (spiClockPin, OUTPUT);
// tune to first channel
// init TV system
char retVal = TV.begin(TV_FORMAT, TV_COLS, TV_ROWS);
// 0 if no error.
// 1 if x is not divisable by 8.
// 2 if y is to large (NTSC only cannot fill PAL vertical resolution by 8bit limit)
// 4 if there is not enough memory for the frame buffer.
if (retVal > 0) {
// on Error flicker LED
while (true) { // stay in ERROR for ever
digitalWrite(13, !digitalRead(13));
delay(100);
}
}
TV.select_font(font4x6);
// Setup Done - LED ON
digitalWrite(13, HIGH);
// use values only of EEprom is not 255 = unsaved
uint8_t eeprom_check = EEPROM.read(EEPROM_ADR_STATE);
if(eeprom_check == 255) // unused
{
EEPROM.write(EEPROM_ADR_STATE,START_STATE);
EEPROM.write(EEPROM_ADR_TUNE,CHANNEL_MIN_INDEX);
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI_MIN_L,lowByte(RSSI_MIN_VAL));
EEPROM.write(EEPROM_ADR_RSSI_MIN_H,highByte(RSSI_MIN_VAL));
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI_MAX_L,lowByte(RSSI_MAX_VAL));
EEPROM.write(EEPROM_ADR_RSSI_MAX_H,highByte(RSSI_MAX_VAL));
#ifdef QUAD
EEPROM.write(EEPROM_ADR_RSSI2_MIN_L,lowByte(RSSI_MIN_VAL));
EEPROM.write(EEPROM_ADR_RSSI2_MIN_H,highByte(RSSI_MIN_VAL));
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI2_MAX_L,lowByte(RSSI_MAX_VAL));
EEPROM.write(EEPROM_ADR_RSSI2_MAX_H,highByte(RSSI_MAX_VAL));
#elif defined DIVERSITY
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI2_MIN_L,lowByte(RSSI_MIN_VAL));
EEPROM.write(EEPROM_ADR_RSSI2_MIN_H,highByte(RSSI_MIN_VAL));
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI2_MAX_L,lowByte(RSSI_MAX_VAL));
EEPROM.write(EEPROM_ADR_RSSI2_MAX_H,highByte(RSSI_MAX_VAL));
#endif
}
// debug reset EEPROM
//EEPROM.write(EEPROM_ADR_STATE,255);
// read last setting from eeprom
state=EEPROM.read(EEPROM_ADR_STATE);
channelIndex=EEPROM.read(EEPROM_ADR_TUNE);
rssi_min=((EEPROM.read(EEPROM_ADR_RSSI_MIN_H)<<8) | (EEPROM.read(EEPROM_ADR_RSSI_MIN_L)));
rssi_max=((EEPROM.read(EEPROM_ADR_RSSI_MAX_H)<<8) | (EEPROM.read(EEPROM_ADR_RSSI_MAX_L)));
#ifdef QUAD
rssi2_min=((EEPROM.read(EEPROM_ADR_RSSI2_MIN_H)<<8) | (EEPROM.read(EEPROM_ADR_RSSI2_MIN_L)));
rssi2_max=((EEPROM.read(EEPROM_ADR_RSSI2_MAX_H)<<8) | (EEPROM.read(EEPROM_ADR_RSSI2_MAX_L)));
#elif defined DIVERSITY
rssi2_min=((EEPROM.read(EEPROM_ADR_RSSI2_MIN_H)<<8) | (EEPROM.read(EEPROM_ADR_RSSI2_MIN_L)));
rssi2_max=((EEPROM.read(EEPROM_ADR_RSSI2_MAX_H)<<8) | (EEPROM.read(EEPROM_ADR_RSSI2_MAX_L)));
#endif
force_menu_redraw=1;
}
// LOOP ----------------------------------------------------------------------------
void loop()
{
/*******************/
/* Mode Select */
/*******************/
state_last_used=state; // save save settings
if (digitalRead(buttonMode) == LOW) // key pressed ?
{
#ifdef QUAD
// switch Monitor to TV-Out as we are in the menu
//switchRX(true, -1);
switchQUAD(true, -1);
#elif defined DIVERSITY
// switch Monitor to TV-Out as we are in the menu
switchRX(true, -1);
#endif
beep(50); // beep & debounce
delay(KEY_DEBOUNCE/2); // debounce
beep(50); // beep & debounce
delay(KEY_DEBOUNCE/2); // debounce
// on entry wait for release
while(digitalRead(buttonMode) == LOW)
{
// wait for MODE release
}
#define MAX_MENU 4
#define MENU_Y_SIZE 15
uint8_t menu_id=0;
// Show Mode Screen
if(state==STATE_SEEK_FOUND)
{
state=STATE_SEEK;
}
uint8_t in_menu=1;
uint8_t in_menu_time_out=10; // 10x 200ms = 2 seconds
/*
Enter Mode menu
Show current mode
Change mode by MODE key
Any Mode will refresh screen
If not MODE changes in 2 seconds, it uses last selected mode
*/
do
{
TV.clear_screen();
// simple menu
TV.select_font(font8x8);
TV.draw_rect(0,0,127,95, WHITE);
TV.draw_line(0,14,127,14,WHITE);
TV.printPGM(10, 3, PSTR("MODE SELECTION"));
TV.printPGM(10, 5+1*MENU_Y_SIZE, PSTR("Auto Search"));
TV.printPGM(10, 5+2*MENU_Y_SIZE, PSTR("Band Scanner"));
TV.printPGM(10, 5+3*MENU_Y_SIZE, PSTR("Manual Mode"));
TV.printPGM(10, 5+4*MENU_Y_SIZE, PSTR("Switch Mode"));
TV.printPGM(10, 5+5*MENU_Y_SIZE, PSTR("Save Setup"));
// selection by inverted box
switch (menu_id)
{
case 0: // auto search
TV.draw_rect(8,3+1*MENU_Y_SIZE,100,12, WHITE, INVERT);
state=STATE_SEEK;
force_seek=1;
seek_found=0;
break;
case 1: // Band Scanner
TV.draw_rect(8,3+2*MENU_Y_SIZE,100,12, WHITE, INVERT);
state=STATE_SCAN;
scan_start=1;
break;
case 2: // manual mode
TV.draw_rect(8,3+3*MENU_Y_SIZE,100,12, WHITE, INVERT);
state=STATE_MANUAL;
break;
case 3: // DIP mode
TV.draw_rect(8,3+4*MENU_Y_SIZE,100,12, WHITE, INVERT);
state=STATE_SWITCH;
last_dip_channel=255; // force update
break;
case 4: // Save settings
TV.draw_rect(8,3+5*MENU_Y_SIZE,100,12, WHITE, INVERT);
state=STATE_SAVE;
break;
} // end switch
while(digitalRead(buttonMode) == LOW)
{
// wait for MODE release
in_menu_time_out=10;
}
while(--in_menu_time_out && (digitalRead(buttonMode) == HIGH)) // wait for next mode or time out
{
delay(200); // timeout delay
}
if(in_menu_time_out==0)
{
in_menu=0; // EXIT
beep(KEY_DEBOUNCE/2); // beep & debounce
delay(50); // debounce
beep(KEY_DEBOUNCE/2); // beep & debounce
delay(50); // debounce
}
else // no timeout, must be keypressed
{
in_menu_time_out=10;
beep(50); // beep & debounce
delay(KEY_DEBOUNCE); // debounce
/*********************/
/* Menu handler */
/*********************/
if (menu_id < MAX_MENU)
{
menu_id++; // next state
}
else
{
menu_id = 0;
}
}
} while(in_menu);
last_state=255; // force redraw of current screen
switch_count = 0;
// clean line?
TV.print(TV_COLS/2, (TV_ROWS/2), " ");
#ifdef QUAD
// switch Monitor to RX as we left the Menu
//switchRX(false, -1);
switchQUAD(false, -1);
#elif defined DIVERSITY
// switch Monitor to RX as we left the Menu
switchRX(false, -1);
#endif
}
else // key pressed
{ // reset debounce
switch_count = 0;
}
#ifdef DIP
/***********************/
/* Static SWITCH MODE */
/***********************/
// set to SWITCH mode if SWITCH_ENABLE is low (no interactive mode)
if(digitalRead(dip_enable) == LOW)
{
state=STATE_SWITCH;
}
#endif
/***********************/
/* Save buttom */
/***********************/
// hardware save buttom support (if no display is used)
if(digitalRead(buttonSave) == LOW)
{
state=STATE_SAVE;
}
/***************************************/
/* Draw screen if mode has changed */
/***************************************/
if(force_menu_redraw || state != last_state)
{
force_menu_redraw=0;
/************************/
/* Main screen draw */
/************************/
// changed state, clear an draw new screen
TV.clear_screen();
// simple menu
#define TV_Y_GRID 14
#define TV_Y_OFFSET 3
switch (state)
{
case STATE_SCAN: // Band Scanner
case STATE_RSSI_SETUP: // RSSI setup
TV.select_font(font8x8);
TV.draw_rect(0,0,TV_X_MAX,1*TV_Y_GRID, WHITE); // upper frame
if(state==STATE_SCAN)
{
TV.printPGM(10, TV_Y_OFFSET, PSTR(" BAND SCANNER"));
}
else
{
#ifdef QUAD
// switch Monitor to TV-Out as we are in the menu
//switchRX(true, -1);
switchQUAD(true, -1);
TV.printPGM(4, TV_Y_OFFSET, PSTR("DIV. RSSI SETUP"));
TV.select_font(font4x6);
TV.print(2, SCANNER_LIST_Y_POS, "A RSSI Min: RSSI Max: ");
TV.print(2, SCANNER_LIST_Y_POS+DIV_Y_OFFSET,"B RSSI Min: RSSI Max: ");
TV.draw_rect(0,1*(TV_Y_GRID)+DIV_Y_OFFSET,TV_X_MAX,9, WHITE);
rssi2_min=0;
rssi2_max=400; // set to max range
rssi2_setup_min=400;
rssi2_setup_max=0;
#elif defined DIVERSITY
// switch Monitor to TV-Out as we are in the menu
switchRX(true, -1);
TV.printPGM(4, TV_Y_OFFSET, PSTR("DIV. RSSI SETUP"));
TV.select_font(font4x6);
TV.print(2, SCANNER_LIST_Y_POS, "A RSSI Min: RSSI Max: ");
TV.print(2, SCANNER_LIST_Y_POS+DIV_Y_OFFSET,"B RSSI Min: RSSI Max: ");
TV.draw_rect(0,1*(TV_Y_GRID)+DIV_Y_OFFSET,TV_X_MAX,9, WHITE);
rssi2_min=0;
rssi2_max=400; // set to max range
rssi2_setup_min=400;
rssi2_setup_max=0;
#else
TV.printPGM(10, TV_Y_OFFSET, PSTR(" RSSI SETUP "));
TV.select_font(font4x6);
TV.print(10, SCANNER_LIST_Y_POS, "RSSI Min: RSSI Max: ");
#endif
// prepare new setup
rssi_min=0;
rssi_max=400; // set to max range
rssi_setup_min=400;
rssi_setup_max=0;
rssi_setup_run=RSSI_SETUP_RUN;
}
TV.draw_rect(0,1*TV_Y_GRID,TV_X_MAX,9, WHITE); // list frame
TV.draw_rect(0,TV_ROWS - TV_SCANNER_OFFSET,TV_X_MAX,13, WHITE); // lower frame
TV.select_font(font4x6);
TV.print(2, (TV_ROWS - TV_SCANNER_OFFSET + 2), "5645");
TV.print(57, (TV_ROWS - TV_SCANNER_OFFSET + 2), "5800");
TV.print(111, (TV_ROWS - TV_SCANNER_OFFSET + 2), "5945");
// trigger new scan from begin
channel=CHANNEL_MIN;
writePos=SCANNER_LIST_X_POS; // reset channel list
channelIndex = pgm_read_byte_near(channelList + channel);
scan_start=1;
break;
case STATE_MANUAL: // manual mode
case STATE_SEEK: // seek mode
case STATE_SWITCH: // SWITCH mode
TV.select_font(font8x8);
TV.draw_rect(0,0,TV_X_MAX,TV_Y_MAX, WHITE); // outer frame
if (state == STATE_MANUAL)
{
TV.printPGM(10, TV_Y_OFFSET, PSTR(" MANUAL MODE"));
}
else if(state == STATE_SEEK)
{
TV.printPGM(10, TV_Y_OFFSET, PSTR("AUTO MODE SEEK"));
}
else if(state == STATE_SWITCH)
{
TV.printPGM(10, TV_Y_OFFSET, PSTR(" SWITCH MODE "));
}
TV.draw_line(0,1*TV_Y_GRID,TV_X_MAX,1*TV_Y_GRID,WHITE);
TV.printPGM(5,TV_Y_OFFSET+1*TV_Y_GRID, PSTR("BAND: "));
TV.draw_line(0,2*TV_Y_GRID,TV_X_MAX,2*TV_Y_GRID,WHITE);
TV.printPGM(5 ,TV_Y_OFFSET-1+2*TV_Y_GRID, PSTR("1 2 3 4 5 6 7 8"));
TV.draw_line(0,3*TV_Y_GRID,TV_X_MAX,3*TV_Y_GRID,WHITE);
TV.printPGM(5,TV_Y_OFFSET+3*TV_Y_GRID, PSTR("FREQ: GHz"));
TV.draw_line(0,4*TV_Y_GRID,TV_X_MAX,4*TV_Y_GRID,WHITE);
TV.select_font(font4x6);
TV.printPGM(5,TV_Y_OFFSET+4*TV_Y_GRID, PSTR("RSSI:"));
TV.draw_line(0,5*TV_Y_GRID-4,TV_X_MAX,5*TV_Y_GRID-4,WHITE);
// frame for tune graph
TV.draw_rect(0,TV_ROWS - TV_SCANNER_OFFSET,TV_X_MAX,13, WHITE); // lower frame
TV.print(2, (TV_ROWS - TV_SCANNER_OFFSET + 2), "5645");
TV.print(57, (TV_ROWS - TV_SCANNER_OFFSET + 2), "5800");
TV.print(111, (TV_ROWS - TV_SCANNER_OFFSET + 2), "5945");
TV.select_font(font8x8);
first_channel_marker=1;
update_frequency_view=1;
force_seek=1;
break;
case STATE_SAVE:
EEPROM.write(EEPROM_ADR_STATE,state_last_used);
EEPROM.write(EEPROM_ADR_TUNE,channelIndex);
TV.select_font(font8x8);
TV.draw_rect(0,0,127,95, WHITE);
TV.draw_line(0,14,127,14,WHITE);
TV.printPGM(10, 3, PSTR("SAVE SETTINGS"));
TV.printPGM(10, 5+1*MENU_Y_SIZE, PSTR("Mode:"));
switch (state_last_used)
{
case STATE_SCAN: // Band Scanner
TV.printPGM(50,5+1*MENU_Y_SIZE, PSTR("Scanner"));
break;
case STATE_MANUAL: // manual mode
TV.printPGM(50,5+1*MENU_Y_SIZE, PSTR("Manual"));
break;
case STATE_SEEK: // seek mode
TV.printPGM(50,5+1*MENU_Y_SIZE, PSTR("Search"));
break;
case STATE_SWITCH: // SWITCH mode
TV.printPGM(50,5+1*MENU_Y_SIZE, PSTR("Switch"));
break;
}
TV.printPGM(10, 5+2*MENU_Y_SIZE, PSTR("Band:"));
// print band
if(channelIndex > 23)
{
TV.printPGM(50,5+2*MENU_Y_SIZE, PSTR("F/Airwave"));
}
else if (channelIndex > 15)
{
TV.printPGM(50,5+2*MENU_Y_SIZE, PSTR("E "));
}
else if (channelIndex > 7)
{
TV.printPGM(50,5+2*MENU_Y_SIZE, PSTR("B "));
}
else
{
TV.printPGM(50,5+2*MENU_Y_SIZE, PSTR("A "));
}
TV.printPGM(10, 5+3*MENU_Y_SIZE, PSTR("Chan:"));
uint8_t active_channel = channelIndex%CHANNEL_BAND_SIZE+1; // get channel inside band
TV.print(50,5+3*MENU_Y_SIZE,active_channel,DEC);
TV.printPGM(10, 5+4*MENU_Y_SIZE, PSTR("FREQ: GHz"));
TV.print(50,5+4*MENU_Y_SIZE, pgm_read_word_near(channelFreqTable + channelIndex));
TV.printPGM(10, 5+5*MENU_Y_SIZE, PSTR("--- SAVED ---"));
uint8_t loop=0;
for (loop=0;loop<5;loop++)
{
beep(100); // beep
delay(100);
}
delay(1000);
TV.select_font(font4x6);
TV.printPGM(10, 14+5*MENU_Y_SIZE, PSTR("Hold MODE to enter RSSI setup"));
delay(1000);
delay(1000);
if (digitalRead(buttonMode) == LOW) // to RSSI setup
{
TV.printPGM(10, 14+5*MENU_Y_SIZE, PSTR("ENTERING RSSI SETUP ...... " ));
uint8_t loop=0;
for (loop=0;loop<10;loop++)
{
#define RSSI_SETUP_BEEP 25
beep(RSSI_SETUP_BEEP); // beep & debounce
delay(RSSI_SETUP_BEEP); // debounce
}
state=STATE_RSSI_SETUP;
while(digitalRead(buttonMode) == LOW)
{
// wait for release
}
delay(KEY_DEBOUNCE); // debounce
}
else
{
TV.printPGM(10, 14+5*MENU_Y_SIZE, PSTR(" "));
delay(1000);
state=state_last_used; // return to saved function
}
force_menu_redraw=1; // we change the state twice, must force redraw of menu
// selection by inverted box
break;
} // end switch
last_state=state;
}
/*************************************/
/* Processing depending of state */
/*************************************/
/*****************************************/
/* Processing MANUAL MODE / SEEK MODE */
/*****************************************/
if(state == STATE_MANUAL || state == STATE_SEEK || state == STATE_SWITCH)
{
if(state == STATE_MANUAL) // MANUAL MODE
{
// handling of keys
if( digitalRead(buttonSeek) == LOW) // channel UP
{
#ifdef QUAD
// switch Monitor to TV-Out for SHOWTIME
//switchRX(true, SHOWTIME);
switchQUAD(true, SHOWTIME);
#elif defined DIVERSITY
// switch Monitor to TV-Out for SHOWTIME
switchRX(true, SHOWTIME);
#endif
beep(50); // beep & debounce
delay(KEY_DEBOUNCE); // debounce
channelIndex++;
if (channelIndex > CHANNEL_MAX_INDEX)
{
channelIndex = CHANNEL_MIN_INDEX;
}
update_frequency_view=1;
}
else if( digitalRead(buttonDown) == LOW) // channel DOWN
{
#ifdef QUAD
// switch Monitor to TV-Out for SHOWTIME
//switchRX(true, SHOWTIME);
switchQUAD(true, SHOWTIME);
#elif defined DIVERSITY
// switch Monitor to TV-Out for SHOWTIME
switchRX(true, SHOWTIME);
#endif
beep(50); // beep & debounce
delay(KEY_DEBOUNCE); // debounce
channelIndex--;
if (channelIndex > CHANNEL_MAX_INDEX) // negative overflow
{
channelIndex = CHANNEL_MAX_INDEX;
}
update_frequency_view=1;
}
#ifdef QUAD
else {
// switch Monitor to RX as we found a channel
//switchRX(false, -1);
switchQUAD(false, -1);
}
#elif defined DIVERSITY
else {
// switch Monitor to RX as we found a channel
switchRX(false, -1);
}
#endif
}
#ifdef DIP
if(state == STATE_SWITCH) // SWITCH MODE
{
// read band DIP switch (invert since switch pulls to gnd)
uint8_t dip_band= (((digitalRead(dip_band1)<<1) | digitalRead(dip_band0)) ^0x3);
// read channel DIP switch (invert since switch pulls to gnd)
uint8_t dip_channel = (((digitalRead(dip_ch2)<<2) | ((digitalRead(dip_ch1))<<1) | (digitalRead(dip_ch0))) ^0x7);
if((dip_band != last_dip_band) || (dip_channel != last_dip_channel)) // check for changes to avoid unrequred tuning
{
last_dip_band=dip_band;
last_dip_channel=dip_channel;
// caclulate index of channel in 4x8 array
channelIndex=CHANNEL_BAND_SIZE*last_dip_band + last_dip_channel;
update_frequency_view=1;
}
}
#endif
// display refresh handler
if(update_frequency_view) // only updated on changes
{
// show current used channel of bank
if(channelIndex > 23)
{
TV.printPGM(50,TV_Y_OFFSET+1*TV_Y_GRID, PSTR("F/Airwave"));
}
else if (channelIndex > 15)
{
TV.printPGM(50,TV_Y_OFFSET+1*TV_Y_GRID, PSTR("E "));
}
else if (channelIndex > 7)
{
TV.printPGM(50,TV_Y_OFFSET+1*TV_Y_GRID, PSTR("B "));
}
else
{
TV.printPGM(50,TV_Y_OFFSET+1*TV_Y_GRID, PSTR("A "));
}
// show channel inside band
uint8_t active_channel = channelIndex%CHANNEL_BAND_SIZE; // get channel inside band
if(!first_channel_marker)
{
// clear last marker
TV.draw_rect(last_active_channel*16+2 ,TV_Y_OFFSET-2+2*TV_Y_GRID,12,12, BLACK, INVERT); // mark current channel
}
first_channel_marker=0;
// set new marker
TV.draw_rect(active_channel*16+2 ,TV_Y_OFFSET-2+2*TV_Y_GRID,12,12, WHITE, INVERT); // mark current channel
last_active_channel=active_channel;
// show frequence
TV.print(50,TV_Y_OFFSET+3*TV_Y_GRID, pgm_read_word_near(channelFreqTable + channelIndex));
}
// show signal strength
#define RSSI_BAR_SIZE 100
rssi_scaled=map(rssi, 1, 100, 1, RSSI_BAR_SIZE);
// clear last bar
TV.draw_rect(25, TV_Y_OFFSET+4*TV_Y_GRID, RSSI_BAR_SIZE,4 , BLACK, BLACK);
// draw new bar
TV.draw_rect(25, TV_Y_OFFSET+4*TV_Y_GRID, rssi_scaled, 4 , WHITE, WHITE);
// print bar for spectrum
channel=channel_from_index(channelIndex); // get 0...31 index depending of current channel
wait_rssi_ready();
#define SCANNER_BAR_MINI_SIZE 14
rssi = readRSSI();
rssi_scaled=map(rssi, 1, 100, 1, SCANNER_BAR_MINI_SIZE);
#ifdef QUAD
rssi2 = readRSSI2();
rssi2_scaled=map(rssi2, 1, 100, 5, SCANNER_BAR_SIZE);
#elif defined DIVERSITY
rssi2 = readRSSI2();
rssi2_scaled=map(rssi2, 1, 100, 5, SCANNER_BAR_SIZE);
#endif
hight = (TV_ROWS - TV_SCANNER_OFFSET - rssi_scaled);
// clear last bar
TV.draw_rect((channel * 4), (TV_ROWS - TV_SCANNER_OFFSET - SCANNER_BAR_MINI_SIZE), 3, SCANNER_BAR_MINI_SIZE , BLACK, BLACK);
// draw new bar
TV.draw_rect((channel * 4), hight, 3, rssi_scaled , WHITE, WHITE);
// set marker in spectrum to show current scanned channel
if(channel < CHANNEL_MAX_INDEX)
{
// clear last square
TV.draw_rect((last_maker_pos * 4)+2, (TV_ROWS - TV_SCANNER_OFFSET + 8),SCANNER_MARKER_SIZE,SCANNER_MARKER_SIZE, BLACK, BLACK);
// draw next
TV.draw_rect((channel * 4)+2, (TV_ROWS - TV_SCANNER_OFFSET + 8),SCANNER_MARKER_SIZE,SCANNER_MARKER_SIZE, WHITE, WHITE);
last_maker_pos=channel;
}
else
{
// No action on last position to keep frame intact
}
// handling for seek mode after screen and RSSI has been fully processed
if(state == STATE_SEEK) //
{ // SEEK MODE
if(!seek_found) // search if not found
{
#ifdef QUAD
// switch Monitor to TV-Out as we are in seek
//switchRX(true, -1);
switchQUAD(true, -1);
#elif defined DIVERSITY
// switch Monitor to TV-Out as we are in seek
switchRX(true, -1);
#endif
if ((!force_seek) && (rssi > RSSI_SEEK_TRESHOLD)) // check for found channel
{
seek_found=1;
// beep twice as notice of lock
beep(100);
delay(100);
beep(100);
}
else
{ // seeking itself
force_seek=0;
// next channel
if (channel < CHANNEL_MAX)
{
channel++;
} else {
channel=CHANNEL_MIN;
}
channelIndex = pgm_read_byte_near(channelList + channel);
}
}
else
{ // seek was successful
TV.printPGM(10, TV_Y_OFFSET, PSTR("AUTO MODE LOCK"));
if (digitalRead(buttonSeek) == LOW) // restart seek if key pressed
{
beep(50); // beep & debounce
delay(KEY_DEBOUNCE); // debounce
force_seek=1;
seek_found=0;
TV.printPGM(10, TV_Y_OFFSET, PSTR("AUTO MODE SEEK"));
} else {
#ifdef QUAD
// switch Monitor to RX as we found a channel
//switchRX(false, -1);
switchQUAD(false, -1);
#elif defined DIVERSITY
// switch Monitor to RX as we found a channel
switchRX(false, -1);
#endif
}
}
}
TV.delay_frame(1); // clean redraw
}
/****************************/
/* Processing SCAN MODE */
/****************************/
else if (state == STATE_SCAN || state == STATE_RSSI_SETUP)
{
#ifdef QUAD
// switch Monitor to TV-Out
//switchRX(true, -1);
switchQUAD(true, -1);
#elif defined DIVERSITY
// switch Monitor to TV-Out
switchRX(true, -1);
#endif
// force tune on new scan start to get right RSSI value
if(scan_start)
{
scan_start=0;
setChannelModule(channelIndex);
last_channel_index=channelIndex;
// keep time of tune to make sure that RSSI is stable when required
time_of_tune=millis();
}
// channel marker
if(channel < CHANNEL_MAX_INDEX)
{
// clear last square
TV.draw_rect((last_maker_pos * 4)+2, (TV_ROWS - TV_SCANNER_OFFSET + 8),SCANNER_MARKER_SIZE,SCANNER_MARKER_SIZE, BLACK, BLACK);
// draw next
TV.draw_rect((channel * 4)+2, (TV_ROWS - TV_SCANNER_OFFSET + 8),SCANNER_MARKER_SIZE,SCANNER_MARKER_SIZE, WHITE, WHITE);
last_maker_pos=channel;
}
else
{
// No action on last position to keep frame intact
}
// print bar for spectrum
wait_rssi_ready();
// value must be ready
rssi = readRSSI();
rssi_scaled=map(rssi, 1, 100, 5, SCANNER_BAR_SIZE);
#ifdef QUAD
rssi2 = readRSSI2();
rssi2_scaled=map(rssi2, 1, 100, 5, SCANNER_BAR_SIZE);
#elif defined DIVERSITY
rssi2 = readRSSI2();
rssi2_scaled=map(rssi2, 1, 100, 5, SCANNER_BAR_SIZE);
#endif
hight = (TV_ROWS - TV_SCANNER_OFFSET - rssi_scaled);
// clear last bar
TV.draw_rect((channel * 4), (TV_ROWS - TV_SCANNER_OFFSET - SCANNER_BAR_SIZE), 3, SCANNER_BAR_SIZE , BLACK, BLACK);
// draw new bar
TV.draw_rect((channel * 4), hight, 3, rssi_scaled , WHITE, WHITE);
// print channelname
if(state == STATE_SCAN)
{
if (rssi > RSSI_SEEK_TRESHOLD)
{
TV.draw_rect(writePos, SCANNER_LIST_Y_POS, 20, 6, BLACK, BLACK);
TV.print(writePos, SCANNER_LIST_Y_POS, pgm_read_byte_near(channelNames + channelIndex), HEX);
TV.print(writePos+10, SCANNER_LIST_Y_POS, pgm_read_word_near(channelFreqTable + channelIndex));
writePos += 30;
// mark bar
TV.print((channel * 4) - 3, hight - 5, pgm_read_byte_near(channelNames + channelIndex), HEX);
}
}
// next channel
if (channel < CHANNEL_MAX)
{
channel++;
} else {
channel=CHANNEL_MIN;
writePos=SCANNER_LIST_X_POS; // reset channel list
if(state == STATE_RSSI_SETUP)
{
if(!rssi_setup_run--)
{
// setup done
rssi_min=rssi_setup_min;
rssi_max=rssi_setup_max;
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI_MIN_L,(rssi_min & 0xff));
EEPROM.write(EEPROM_ADR_RSSI_MIN_H,(rssi_min >> 8));
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI_MAX_L,(rssi_max & 0xff));
EEPROM.write(EEPROM_ADR_RSSI_MAX_H,(rssi_max >> 8));
#ifdef QUAD
rssi2_min=rssi2_setup_min;
rssi2_max=rssi2_setup_max;
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI2_MIN_L,(rssi2_min & 0xff));
EEPROM.write(EEPROM_ADR_RSSI2_MIN_H,(rssi2_min >> 8));
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI2_MAX_L,(rssi2_max & 0xff));
EEPROM.write(EEPROM_ADR_RSSI2_MAX_H,(rssi2_max >> 8));
#elif defined DIVERSITY
rssi2_min=rssi2_setup_min;
rssi2_max=rssi2_setup_max;
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI2_MIN_L,(rssi2_min & 0xff));
EEPROM.write(EEPROM_ADR_RSSI2_MIN_H,(rssi2_min >> 8));
// save 16 bit
EEPROM.write(EEPROM_ADR_RSSI2_MAX_L,(rssi2_max & 0xff));
EEPROM.write(EEPROM_ADR_RSSI2_MAX_H,(rssi2_max >> 8));
#endif
state=EEPROM.read(EEPROM_ADR_STATE);
beep(1000);
}
}
}
// new scan possible by press scan
if (digitalRead(buttonSeek) == LOW) // force new full new scan
{
beep(50); // beep & debounce
delay(KEY_DEBOUNCE); // debounce
last_state=255; // force redraw by fake state change ;-)
channel=CHANNEL_MIN;
writePos=SCANNER_LIST_X_POS; // reset channel list
scan_start=1;
}
// update index after channel change
channelIndex = pgm_read_byte_near(channelList + channel);
}
/*****************************/
/* General house keeping */
/*****************************/
if(last_channel_index != channelIndex) // tune channel on demand
{
setChannelModule(channelIndex);
last_channel_index=channelIndex;
// keep time of tune to make sure that RSSI is stable when required
time_of_tune=millis();
// give 3 beeps when tuned to give feedback of correct start
if(first_tune)
{
first_tune=0;
#define UP_BEEP 100
beep(UP_BEEP);
delay(UP_BEEP);
beep(UP_BEEP);
delay(UP_BEEP);
beep(UP_BEEP);
}
}
//rssi = readRSSI();
#ifdef VOLTAGE
checkVoltage();
#endif
}
/*###########################################################################*/
/*******************/
/* SUB ROUTINES */
/*******************/
void beep(uint16_t time)
{
digitalWrite(buzzer, LOW);
delay(time);
digitalWrite(buzzer, HIGH);
}
uint8_t channel_from_index(uint8_t channelIndex)
{
uint8_t loop=0;
uint8_t channel=0;
for (loop=0;loop<=CHANNEL_MAX;loop++)
{
if(pgm_read_byte_near(channelList + loop) == channelIndex)
{
channel=loop;
break;
}
}
return (channel);
}
void wait_rssi_ready()
{
// CHECK FOR MINIMUM DELAY
// check if RSSI is stable after tune by checking the time
uint16_t tune_time = millis()-time_of_tune;
// module need >20ms to tune.
// 30 ms will to a 32 channel scan in 1 second.
#define MIN_TUNE_TIME 30
if(tune_time < MIN_TUNE_TIME)
{
// wait until tune time is full filled
delay(MIN_TUNE_TIME-tune_time);
}
}
uint16_t readRSSI()
{
uint16_t rssi = 0;
for (uint8_t i = 0; i < 10; i++)
{
rssi += analogRead(rssiPin);
}
rssi=rssi/10; // average
// special case for RSSI setup
if(state==STATE_RSSI_SETUP)
{ // RSSI setup
if(rssi < rssi_setup_min)
{
rssi_setup_min=rssi;
TV.print(50, SCANNER_LIST_Y_POS, " ");
TV.print(50, SCANNER_LIST_Y_POS, rssi_setup_min , DEC);
}
if(rssi > rssi_setup_max)
{
rssi_setup_max=rssi;
TV.print(110, SCANNER_LIST_Y_POS, " ");
TV.print(110, SCANNER_LIST_Y_POS, rssi_setup_max , DEC);
}
// dump current values
}
//TV.print(50, SCANNER_LIST_Y_POS-10, rssi_min , DEC);
//TV.print(110, SCANNER_LIST_Y_POS-10, rssi_max , DEC);
// scale AD RSSI Valaues to 1-100%
//#define RSSI_DEBUG
// Filter glitches
#ifdef RSSI_DEBUG
TV.print(1,20, "RAW: ");
TV.print(30,20, rssi, DEC);
#endif
rssi = constrain(rssi, rssi_min, rssi_max); //original 90---250
rssi=rssi-rssi_min; // set zero point (value 0...160)
rssi = map(rssi, 0, rssi_max-rssi_min , 1, 100); // scale from 1..100%
#ifdef RSSI_DEBUG
TV.print(1,40, "SCALED: ");
TV.print(50,40, rssi, DEC);
#endif
return (rssi);
}
#ifdef QUAD
uint16_t readRSSI2()
{
uint16_t rssi = 0;
for (uint8_t i = 0; i < 10; i++)
{
rssi += analogRead(rssiPin2);
}
rssi=rssi/10; // average
// special case for RSSI setup
if(state==STATE_RSSI_SETUP)
{ // RSSI setup
if(rssi < rssi2_setup_min)
{
rssi2_setup_min=rssi;
TV.print(50, SCANNER_LIST_Y_POS+DIV_Y_OFFSET, " ");
TV.print(50, SCANNER_LIST_Y_POS+DIV_Y_OFFSET, rssi2_setup_min , DEC);
}
if(rssi > rssi2_setup_max)
{
rssi2_setup_max=rssi;
TV.print(110, SCANNER_LIST_Y_POS+DIV_Y_OFFSET, " ");
TV.print(110, SCANNER_LIST_Y_POS+DIV_Y_OFFSET, rssi2_setup_max , DEC);
}
// dump current values
}
//TV.print(50, SCANNER_LIST_Y_POS-10, rssi_min , DEC);
//TV.print(110, SCANNER_LIST_Y_POS-10, rssi_max , DEC);
// scale AD RSSI Valaues to 1-100%
//#define RSSI_DEBUG
// Filter glitches
#ifdef RSSI2_DEBUG
TV.print(1,20, "RAW: ");
TV.print(30,20, rssi, DEC);
#endif
rssi = constrain(rssi, rssi2_min, rssi2_max); //original 90---250
rssi=rssi-rssi2_min; // set zero point (value 0...160)
rssi = map(rssi, 0, rssi2_max-rssi2_min , 1, 100); // scale from 1..100%
#ifdef RSSI2_DEBUG
TV.print(1,40, "SCALED: ");
TV.print(50,40, rssi, DEC);
#endif
return (rssi);
}
#elif defined DIVERSITY
uint16_t readRSSI2()
{
uint16_t rssi = 0;
for (uint8_t i = 0; i < 10; i++)
{
rssi += analogRead(rssiPin2);
}
rssi=rssi/10; // average
// special case for RSSI setup
if(state==STATE_RSSI_SETUP)
{ // RSSI setup
if(rssi < rssi2_setup_min)
{
rssi2_setup_min=rssi;
TV.print(50, SCANNER_LIST_Y_POS+DIV_Y_OFFSET, " ");
TV.print(50, SCANNER_LIST_Y_POS+DIV_Y_OFFSET, rssi2_setup_min , DEC);
}
if(rssi > rssi2_setup_max)
{
rssi2_setup_max=rssi;
TV.print(110, SCANNER_LIST_Y_POS+DIV_Y_OFFSET, " ");
TV.print(110, SCANNER_LIST_Y_POS+DIV_Y_OFFSET, rssi2_setup_max , DEC);
}
// dump current values
}
//TV.print(50, SCANNER_LIST_Y_POS-10, rssi_min , DEC);
//TV.print(110, SCANNER_LIST_Y_POS-10, rssi_max , DEC);
// scale AD RSSI Valaues to 1-100%
//#define RSSI_DEBUG
// Filter glitches
#ifdef RSSI2_DEBUG
TV.print(1,20, "RAW: ");
TV.print(30,20, rssi, DEC);
#endif
rssi = constrain(rssi, rssi2_min, rssi2_max); //original 90---250
rssi=rssi-rssi2_min; // set zero point (value 0...160)
rssi = map(rssi, 0, rssi2_max-rssi2_min , 1, 100); // scale from 1..100%
#ifdef RSSI2_DEBUG
TV.print(1,40, "SCALED: ");
TV.print(50,40, rssi, DEC);
#endif
return (rssi);
}
void switchRX(boolean tvout, int keepTime) {
#ifdef DIVERSITY
led1on(rssi >= rssi2);
uint16_t now = millis();
// we should keep the current state
if (now < nextSwitchCheck) {
return;
}
nextSwitchCheck = now + (keepTime * 1000);
if (tvout) {
switcher.write(90);
} else if (rssi >= rssi2) {
switcher.write(0);
} else {
switcher.write(180);
}
#endif
}
void switchQUAD(boolean tvout, int keepTime) {
#ifdef QUAD
led1on(rssi >= rssi2);
uint16_t now = millis();
// we should keep the current state
if (now < nextSwitchCheck) {
return;
}
nextSwitchCheck = now + (keepTime * 1000);
if (tvout) {
digitalWrite (switcherPinA, HIGH);
digitalWrite (switcherPinB, LOW);
} else if (rssi >= rssi2) {
digitalWrite (switcherPinA, LOW);
digitalWrite (switcherPinB, LOW);
} else {
digitalWrite (switcherPinA, HIGH);
digitalWrite (switcherPinB, HIGH);
}
#endif
}
void led1on(boolean led1on) {
digitalWrite(led1, led1on);
digitalWrite(led2, !led1on);
}
#endif
#ifdef VOLTAGE
uint16_t readVoltage()
{
uint16_t voltage = 0;
for (uint8_t i = 0; i < 10; i++)
{
voltage += analogRead(voltagePin);
}
voltage=voltage/10; // average
voltage = map(voltage, 0, 1024 , 0, VOLTAGE_MAX);
voltage = constrain(voltage, 0, VOLTAGE_MAX);
return (voltage);
}
void checkVoltage() {
// check only every 5 sec
uint16_t check_time = millis()-time_of_voltcheck;
if(check_time < 5000) {
return;
}
time_of_voltcheck = millis();
uint16_t voltage = readVoltage();
if (voltage > 9000) {
voltage = voltage/3;
} else if (voltage > 6000) {
voltage = voltage/2;
}
if (voltage < VOLTAGE_CELL_MIN) {
beep(100);
}
}
#endif
// Private function: from http://arduino.cc/playground/Code/AvailableMemory
int freeRam () {
extern int __heap_start, *__brkval;
int v;
return (int) &v - (__brkval == 0 ? (int) &__heap_start : (int) __brkval);
}
void setChannelModule(uint8_t channel)
{
uint8_t i;
uint16_t channelData;
//channelData = pgm_read_word(&channelTable[channel]);
//channelData = channelTable[channel];
channelData = pgm_read_word_near(channelTable + channel);
// bit bash out 25 bits of data
// Order: A0-3, !R/W, D0-D19
// A0=0, A1=0, A2=0, A3=1, RW=0, D0-19=0
SERIAL_ENABLE_HIGH();
delayMicroseconds(1);
//delay(2);
SERIAL_ENABLE_LOW();
SERIAL_SENDBIT0();
SERIAL_SENDBIT0();
SERIAL_SENDBIT0();
SERIAL_SENDBIT1();
SERIAL_SENDBIT0();
// remaining zeros
for (i = 20; i > 0; i--)
SERIAL_SENDBIT0();
// Clock the data in
SERIAL_ENABLE_HIGH();
//delay(2);
delayMicroseconds(1);
SERIAL_ENABLE_LOW();
// Second is the channel data from the lookup table
// 20 bytes of register data are sent, but the MSB 4 bits are zeros
// register address = 0x1, write, data0-15=channelData data15-19=0x0
SERIAL_ENABLE_HIGH();
SERIAL_ENABLE_LOW();
// Register 0x1
SERIAL_SENDBIT1();
SERIAL_SENDBIT0();
SERIAL_SENDBIT0();
SERIAL_SENDBIT0();
// Write to register
SERIAL_SENDBIT1();
// D0-D15
// note: loop runs backwards as more efficent on AVR
for (i = 16; i > 0; i--)
{
// Is bit high or low?
if (channelData & 0x1)
{
SERIAL_SENDBIT1();
}
else
{
SERIAL_SENDBIT0();
}
// Shift bits along to check the next one
channelData >>= 1;
}
// Remaining D16-D19
for (i = 4; i > 0; i--)
SERIAL_SENDBIT0();
// Finished clocking data in
SERIAL_ENABLE_HIGH();
delayMicroseconds(1);
//delay(2);
digitalWrite(slaveSelectPin, LOW);
digitalWrite(spiClockPin, LOW);
digitalWrite(spiDataPin, LOW);
}
void SERIAL_SENDBIT1()
{
digitalWrite(spiClockPin, LOW);
delayMicroseconds(1);
digitalWrite(spiDataPin, HIGH);
delayMicroseconds(1);
digitalWrite(spiClockPin, HIGH);
delayMicroseconds(1);
digitalWrite(spiClockPin, LOW);
delayMicroseconds(1);
}
void SERIAL_SENDBIT0()
{
digitalWrite(spiClockPin, LOW);
delayMicroseconds(1);
digitalWrite(spiDataPin, LOW);
delayMicroseconds(1);
digitalWrite(spiClockPin, HIGH);
delayMicroseconds(1);
digitalWrite(spiClockPin, LOW);
delayMicroseconds(1);
}
void SERIAL_ENABLE_LOW()
{
delayMicroseconds(1);
digitalWrite(slaveSelectPin, LOW);
delayMicroseconds(1);
}
void SERIAL_ENABLE_HIGH()
{
delayMicroseconds(1);
digitalWrite(slaveSelectPin, HIGH);
delayMicroseconds(1);
}...aber bei der Lösung des Problems hilft mir dieses Wissen leider nicht weiter...
...ich stehe einfach auf´m Schlauch...
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