562 lines
14 KiB
C++
562 lines
14 KiB
C++
/*************************************************************************
|
|
KD8CEC, _______
|
|
uBITX Display Routine for LCD1602 I2C
|
|
|
|
1.Code for 16 x 2 LCD for I2C.
|
|
2.Display related functions of uBITX. Some functions moved from uBITX_Ui.
|
|
3.uBITX Idle time Processing
|
|
Functions that run at times that do not affect TX, CW, and CAT
|
|
It is called in 1/10 time unit.
|
|
-----------------------------------------------------------------------------
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
**************************************************************************/
|
|
#ifdef UBITX_DISPLAY_LCD1602I
|
|
|
|
|
|
|
|
/**
|
|
* The Raduino board is the size of a standard 16x2 LCD panel. It has three connectors:
|
|
*
|
|
* First, is an 8 pin connector that provides +5v, GND and six analog input pins that can also be
|
|
* configured to be used as digital input or output pins. These are referred to as A0,A1,A2,
|
|
* A3,A6 and A7 pins. The A4 and A5 pins are missing from this connector as they are used to
|
|
* talk to the Si5351 over I2C protocol.
|
|
*
|
|
* Second is a 16 pin LCD connector. This connector is meant specifically for the standard 16x2
|
|
* LCD display in 4 bit mode. The 4 bit mode requires 4 data lines and two control lines to work:
|
|
* Lines used are : RESET, ENABLE, D4, D5, D6, D7
|
|
* We include the library and declare the configuration of the LCD panel too
|
|
*/
|
|
|
|
#include <LiquidCrystal.h>
|
|
LiquidCrystal lcd(8,9,10,11,12,13);
|
|
|
|
char c[30], b[30];
|
|
char printBuff[2][17]; //mirrors what is showing on the two lines of the display
|
|
|
|
void LCD_Init(void)
|
|
{
|
|
lcd.begin(16, 2);
|
|
initMeter(); //for Meter Display
|
|
}
|
|
|
|
void Display_AutoKeyTextIndex(char textIndex)
|
|
{
|
|
byte diplayAutoCWLine = 0;
|
|
|
|
if ((displayOption1 & 0x01) == 0x01)
|
|
diplayAutoCWLine = 1;
|
|
lcd.setCursor(0, diplayAutoCWLine);
|
|
lcd.write(byteToChar(selectedCWTextIndex));
|
|
lcd.write(':');
|
|
}
|
|
|
|
|
|
//========================================================================
|
|
//Display Routine
|
|
//========================================================================
|
|
const PROGMEM uint8_t meters_bitmap[] = {
|
|
B10000, B10000, B10000, B10000, B10000, B10000, B10000, B10000 , //custom 1
|
|
B11000, B11000, B11000, B11000, B11000, B11000, B11000, B11000 , //custom 2
|
|
B11100, B11100, B11100, B11100, B11100, B11100, B11100, B11100 , //custom 3
|
|
B11110, B11110, B11110, B11110, B11110, B11110, B11110, B11110 , //custom 4
|
|
B11111, B11111, B11111, B11111, B11111, B11111, B11111, B11111 , //custom 5
|
|
B01000, B11100, B01000, B00000, B10111, B10101, B10101, B10111 //custom 6
|
|
};
|
|
|
|
PGM_P p_metes_bitmap = reinterpret_cast<PGM_P>(meters_bitmap);
|
|
|
|
const PROGMEM uint8_t lock_bitmap[8] = {
|
|
0b01110,
|
|
0b10001,
|
|
0b10001,
|
|
0b11111,
|
|
0b11011,
|
|
0b11011,
|
|
0b11111,
|
|
0b00000};
|
|
PGM_P plock_bitmap = reinterpret_cast<PGM_P>(lock_bitmap);
|
|
|
|
|
|
// initializes the custom characters
|
|
// we start from char 1 as char 0 terminates the string!
|
|
void initMeter(){
|
|
uint8_t tmpbytes[8];
|
|
byte i;
|
|
|
|
for (i = 0; i < 8; i++)
|
|
tmpbytes[i] = pgm_read_byte(plock_bitmap + i);
|
|
lcd.createChar(0, tmpbytes);
|
|
|
|
for (i = 0; i < 8; i++)
|
|
tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i);
|
|
lcd.createChar(1, tmpbytes);
|
|
|
|
for (i = 0; i < 8; i++)
|
|
tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 8);
|
|
lcd.createChar(2, tmpbytes);
|
|
|
|
for (i = 0; i < 8; i++)
|
|
tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 16);
|
|
lcd.createChar(3, tmpbytes);
|
|
|
|
for (i = 0; i < 8; i++)
|
|
tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 24);
|
|
lcd.createChar(4, tmpbytes);
|
|
|
|
for (i = 0; i < 8; i++)
|
|
tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 32);
|
|
lcd.createChar(5, tmpbytes);
|
|
|
|
for (i = 0; i < 8; i++)
|
|
tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 40);
|
|
lcd.createChar(6, tmpbytes);
|
|
}
|
|
|
|
//by KD8CEC
|
|
//0 ~ 25 : 30 over : + 10
|
|
void drawMeter(int needle) {
|
|
//5Char + O over
|
|
int i;
|
|
|
|
for (i = 0; i < 5; i++) {
|
|
if (needle >= 5)
|
|
lcdMeter[i] = 5; //full
|
|
else if (needle > 0)
|
|
lcdMeter[i] = needle; //full
|
|
else //0
|
|
lcdMeter[i] = 0x20;
|
|
|
|
needle -= 5;
|
|
}
|
|
|
|
if (needle > 0)
|
|
lcdMeter[5] = 6;
|
|
else
|
|
lcdMeter[5] = 0x20;
|
|
}
|
|
|
|
|
|
|
|
// The generic routine to display one line on the LCD
|
|
void printLine(unsigned char linenmbr, const char *c) {
|
|
if ((displayOption1 & 0x01) == 0x01)
|
|
linenmbr = (linenmbr == 0 ? 1 : 0); //Line Toggle
|
|
|
|
if (strcmp(c, printBuff[linenmbr])) { // only refresh the display when there was a change
|
|
lcd.setCursor(0, linenmbr); // place the cursor at the beginning of the selected line
|
|
lcd.print(c);
|
|
strcpy(printBuff[linenmbr], c);
|
|
|
|
for (byte i = strlen(c); i < 16; i++) { // add white spaces until the end of the 16 characters line is reached
|
|
lcd.print(' ');
|
|
}
|
|
}
|
|
}
|
|
|
|
void printLineF(char linenmbr, const __FlashStringHelper *c)
|
|
{
|
|
int i;
|
|
char tmpBuff[17];
|
|
PGM_P p = reinterpret_cast<PGM_P>(c);
|
|
|
|
for (i = 0; i < 17; i++){
|
|
unsigned char fChar = pgm_read_byte(p++);
|
|
tmpBuff[i] = fChar;
|
|
if (fChar == 0)
|
|
break;
|
|
}
|
|
|
|
printLine(linenmbr, tmpBuff);
|
|
}
|
|
|
|
#define LCD_MAX_COLUMN 16
|
|
void printLineFromEEPRom(char linenmbr, char lcdColumn, byte eepromStartIndex, byte eepromEndIndex, char offsetTtype) {
|
|
if ((displayOption1 & 0x01) == 0x01)
|
|
linenmbr = (linenmbr == 0 ? 1 : 0); //Line Toggle
|
|
|
|
lcd.setCursor(lcdColumn, linenmbr);
|
|
|
|
for (byte i = eepromStartIndex; i <= eepromEndIndex; i++)
|
|
{
|
|
if (++lcdColumn <= LCD_MAX_COLUMN)
|
|
lcd.write(EEPROM.read((offsetTtype == 0 ? USER_CALLSIGN_DAT : WSPR_MESSAGE1) + i));
|
|
else
|
|
break;
|
|
}
|
|
|
|
for (byte i = lcdColumn; i < 16; i++) //Right Padding by Space
|
|
lcd.write(' ');
|
|
}
|
|
|
|
// short cut to print to the first line
|
|
void printLine1(const char *c){
|
|
printLine(1,c);
|
|
}
|
|
// short cut to print to the first line
|
|
void printLine2(const char *c){
|
|
printLine(0,c);
|
|
}
|
|
|
|
void clearLine2()
|
|
{
|
|
printLine2("");
|
|
line2DisplayStatus = 0;
|
|
}
|
|
|
|
// short cut to print to the first line
|
|
void printLine1Clear(){
|
|
printLine(1,"");
|
|
}
|
|
// short cut to print to the first line
|
|
void printLine2Clear(){
|
|
printLine(0, "");
|
|
}
|
|
|
|
void printLine2ClearAndUpdate(){
|
|
printLine(0, "");
|
|
line2DisplayStatus = 0;
|
|
updateDisplay();
|
|
}
|
|
|
|
//012...89ABC...Z
|
|
char byteToChar(byte srcByte){
|
|
if (srcByte < 10)
|
|
return 0x30 + srcByte;
|
|
else
|
|
return 'A' + srcByte - 10;
|
|
}
|
|
|
|
// this builds up the top line of the display with frequency and mode
|
|
void updateDisplay() {
|
|
// tks Jack Purdum W8TEE
|
|
// replaced fsprint commmands by str commands for code size reduction
|
|
// replace code for Frequency numbering error (alignment, point...) by KD8CEC
|
|
int i;
|
|
unsigned long tmpFreq = frequency; //
|
|
|
|
memset(c, 0, sizeof(c));
|
|
|
|
if (inTx){
|
|
if (isCWAutoMode == 2) {
|
|
for (i = 0; i < 4; i++)
|
|
c[3-i] = (i < autoCWSendReservCount ? byteToChar(autoCWSendReserv[i]) : ' ');
|
|
|
|
//display Sending Index
|
|
c[4] = byteToChar(sendingCWTextIndex);
|
|
c[5] = '=';
|
|
}
|
|
else {
|
|
if (cwTimeout > 0)
|
|
strcpy(c, " CW:");
|
|
else
|
|
strcpy(c, " TX:");
|
|
}
|
|
}
|
|
else {
|
|
if (ritOn)
|
|
strcpy(c, "RIT ");
|
|
else {
|
|
if (cwMode == 0)
|
|
{
|
|
if (isUSB)
|
|
strcpy(c, "USB ");
|
|
else
|
|
strcpy(c, "LSB ");
|
|
}
|
|
else if (cwMode == 1)
|
|
{
|
|
strcpy(c, "CWL ");
|
|
}
|
|
else
|
|
{
|
|
strcpy(c, "CWU ");
|
|
}
|
|
}
|
|
if (vfoActive == VFO_A) // VFO A is active
|
|
strcat(c, "A:");
|
|
else
|
|
strcat(c, "B:");
|
|
}
|
|
|
|
//Fixed by Mitani Massaru (JE4SMQ)
|
|
if (isShiftDisplayCWFreq == 1)
|
|
{
|
|
if (cwMode == 1) //CWL
|
|
tmpFreq = tmpFreq - sideTone + shiftDisplayAdjustVal;
|
|
else if (cwMode == 2) //CWU
|
|
tmpFreq = tmpFreq + sideTone + shiftDisplayAdjustVal;
|
|
}
|
|
|
|
//display frequency
|
|
for (int i = 15; i >= 6; i--) {
|
|
if (tmpFreq > 0) {
|
|
if (i == 12 || i == 8) c[i] = '.';
|
|
else {
|
|
c[i] = tmpFreq % 10 + 0x30;
|
|
tmpFreq /= 10;
|
|
}
|
|
}
|
|
else
|
|
c[i] = ' ';
|
|
}
|
|
|
|
//remarked by KD8CEC
|
|
//already RX/TX status display, and over index (16 x 2 LCD)
|
|
//if (inTx)
|
|
// strcat(c, " TX");
|
|
printLine(1, c);
|
|
|
|
byte diplayVFOLine = 1;
|
|
if ((displayOption1 & 0x01) == 0x01)
|
|
diplayVFOLine = 0;
|
|
|
|
if ((vfoActive == VFO_A && ((isDialLock & 0x01) == 0x01)) ||
|
|
(vfoActive == VFO_B && ((isDialLock & 0x02) == 0x02))) {
|
|
lcd.setCursor(5,diplayVFOLine);
|
|
lcd.write((uint8_t)0);
|
|
}
|
|
else if (isCWAutoMode == 2){
|
|
lcd.setCursor(5,diplayVFOLine);
|
|
lcd.write(0x7E);
|
|
}
|
|
else
|
|
{
|
|
lcd.setCursor(5,diplayVFOLine);
|
|
lcd.write(":");
|
|
}
|
|
}
|
|
|
|
|
|
|
|
char line2Buffer[16];
|
|
//KD8CEC 200Hz ST
|
|
//L14.150 200Hz ST
|
|
//U14.150 +150khz
|
|
int freqScrollPosition = 0;
|
|
//Example Line2 Optinal Display
|
|
//immediate execution, not call by scheulder
|
|
void updateLine2Buffer(char displayType)
|
|
{
|
|
unsigned long tmpFreq = 0;
|
|
if (ritOn)
|
|
{
|
|
strcpy(line2Buffer, "RitTX:");
|
|
|
|
//display frequency
|
|
tmpFreq = ritTxFrequency;
|
|
for (int i = 15; i >= 6; i--) {
|
|
if (tmpFreq > 0) {
|
|
if (i == 12 || i == 8) line2Buffer[i] = '.';
|
|
else {
|
|
line2Buffer[i] = tmpFreq % 10 + 0x30;
|
|
tmpFreq /= 10;
|
|
}
|
|
}
|
|
else
|
|
line2Buffer[i] = ' ';
|
|
}
|
|
|
|
return;
|
|
} //end of ritOn display
|
|
|
|
//======================================================
|
|
//other VFO display
|
|
//======================================================
|
|
if (vfoActive == VFO_B)
|
|
{
|
|
tmpFreq = vfoA;
|
|
}
|
|
else
|
|
{
|
|
tmpFreq = vfoB;
|
|
}
|
|
|
|
// EXAMPLE 1 & 2
|
|
//U14.150.100
|
|
//display frequency
|
|
for (int i = 9; i >= 0; i--) {
|
|
if (tmpFreq > 0) {
|
|
if (i == 2 || i == 6) line2Buffer[i] = '.';
|
|
else {
|
|
line2Buffer[i] = tmpFreq % 10 + 0x30;
|
|
tmpFreq /= 10;
|
|
}
|
|
}
|
|
else
|
|
line2Buffer[i] = ' ';
|
|
}
|
|
|
|
//EXAMPLE #1
|
|
if ((displayOption1 & 0x04) == 0x00) //none scroll display
|
|
line2Buffer[6] = 'k';
|
|
else
|
|
{
|
|
//example #2
|
|
if (freqScrollPosition++ > 18) //none scroll display time
|
|
{
|
|
line2Buffer[6] = 'k';
|
|
if (freqScrollPosition > 25)
|
|
freqScrollPosition = -1;
|
|
}
|
|
else //scroll frequency
|
|
{
|
|
line2Buffer[10] = 'H';
|
|
line2Buffer[11] = 'z';
|
|
|
|
if (freqScrollPosition < 7)
|
|
{
|
|
for (int i = 11; i >= 0; i--)
|
|
if (i - (7 - freqScrollPosition) >= 0)
|
|
line2Buffer[i] = line2Buffer[i - (7 - freqScrollPosition)];
|
|
else
|
|
line2Buffer[i] = ' ';
|
|
}
|
|
else
|
|
{
|
|
for (int i = 0; i < 11; i++)
|
|
if (i + (freqScrollPosition - 7) <= 11)
|
|
line2Buffer[i] = line2Buffer[i + (freqScrollPosition - 7)];
|
|
else
|
|
line2Buffer[i] = ' ';
|
|
}
|
|
}
|
|
} //scroll
|
|
|
|
line2Buffer[7] = ' ';
|
|
|
|
if (isIFShift)
|
|
{
|
|
// if (isDirectCall == 1)
|
|
// for (int i = 0; i < 16; i++)
|
|
// line2Buffer[i] = ' ';
|
|
|
|
//IFShift Offset Value
|
|
line2Buffer[8] = 'I';
|
|
line2Buffer[9] = 'F';
|
|
|
|
line2Buffer[10] = ifShiftValue >= 0 ? '+' : 0;
|
|
line2Buffer[11] = 0;
|
|
line2Buffer[12] = ' ';
|
|
|
|
//11, 12, 13, 14, 15
|
|
memset(b, 0, sizeof(b));
|
|
ltoa(ifShiftValue, b, DEC);
|
|
strncat(line2Buffer, b, 5);
|
|
|
|
//if (isDirectCall == 1) //if call by encoder (not scheduler), immediate print value
|
|
printLine2(line2Buffer);
|
|
} // end of display IF
|
|
else // step & Key Type display
|
|
{
|
|
//if (isDirectCall != 0)
|
|
// return;
|
|
|
|
memset(&line2Buffer[8], ' ', 8);
|
|
//Step
|
|
long tmpStep = arTuneStep[tuneStepIndex -1];
|
|
|
|
byte isStepKhz = 0;
|
|
if (tmpStep >= 1000)
|
|
{
|
|
isStepKhz = 2;
|
|
}
|
|
|
|
for (int i = 10; i >= 8 - isStepKhz; i--) {
|
|
if (tmpStep > 0) {
|
|
line2Buffer[i + isStepKhz] = tmpStep % 10 + 0x30;
|
|
tmpStep /= 10;
|
|
}
|
|
else
|
|
line2Buffer[i +isStepKhz] = ' ';
|
|
}
|
|
|
|
if (isStepKhz == 0)
|
|
{
|
|
line2Buffer[11] = 'H';
|
|
line2Buffer[12] = 'z';
|
|
}
|
|
|
|
line2Buffer[13] = ' ';
|
|
|
|
//Check CW Key cwKeyType = 0; //0: straight, 1 : iambica, 2: iambicb
|
|
if (cwKeyType == 0)
|
|
{
|
|
line2Buffer[14] = 'S';
|
|
line2Buffer[15] = 'T';
|
|
}
|
|
else if (cwKeyType == 1)
|
|
{
|
|
line2Buffer[14] = 'I';
|
|
line2Buffer[15] = 'A';
|
|
}
|
|
else
|
|
{
|
|
line2Buffer[14] = 'I';
|
|
line2Buffer[15] = 'B';
|
|
}
|
|
}
|
|
}
|
|
|
|
//meterType : 0 = S.Meter, 1 : P.Meter
|
|
void DisplayMeter(byte meterType, byte meterValue, char drawPosition)
|
|
{
|
|
if (meterType == 0 || meterType == 1 || meterType == 2)
|
|
{
|
|
drawMeter(meterValue); //call original source code
|
|
int lineNumber = 0;
|
|
if ((displayOption1 & 0x01) == 0x01)
|
|
lineNumber = 1;
|
|
|
|
lcd.setCursor(drawPosition, lineNumber);
|
|
|
|
for (int i = 0; i < 6; i++) //meter 5 + +db 1 = 6
|
|
lcd.write(lcdMeter[i]);
|
|
}
|
|
}
|
|
|
|
byte testValue = 0;
|
|
char checkCount = 0;
|
|
void idle_process()
|
|
{
|
|
//space for user graphic display
|
|
if (menuOn == 0)
|
|
{
|
|
if ((displayOption1 & 0x10) == 0x10) //always empty topline
|
|
return;
|
|
|
|
//if line2DisplayStatus == 0 <-- this condition is clear Line, you can display any message
|
|
if (line2DisplayStatus == 0 || (((displayOption1 & 0x04) == 0x04) && line2DisplayStatus == 2)) {
|
|
if (checkCount++ > 1)
|
|
{
|
|
updateLine2Buffer(0); //call by scheduler
|
|
printLine2(line2Buffer);
|
|
line2DisplayStatus = 2;
|
|
checkCount = 0;
|
|
}
|
|
|
|
//EX for Meters
|
|
/*
|
|
DisplayMeter(0, testValue++, 7);
|
|
if (testValue > 30)
|
|
testValue = 0;
|
|
*/
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
#endif
|