592 lines
15 KiB
C++
592 lines
15 KiB
C++
/*************************************************************************
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KD8CEC, _______
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uBITX Display Routine for LCD1602 I2C
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1.Code for 16 x 2 LCD for I2C.
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2.Display related functions of uBITX. Some functions moved from uBITX_Ui.
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3.uBITX Idle time Processing
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Functions that run at times that do not affect TX, CW, and CAT
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It is called in 1/10 time unit.
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-----------------------------------------------------------------------------
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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**************************************************************************/
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#ifdef UBITX_DISPLAY_LCD1602I
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//========================================================================
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//Begin of LCD Hardware define
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//The I2C LCD I ordered did not arrive yet.
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//I referenced the I2C LCD control in the thread at the link below.
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////https://groups.io/g/BITX20/topic/variation_on_ian_s_kd8cec/16657839?p=,,,20,0,0,0::recentpostdate%2Fsticky,,,20,2,0,16657839
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//In particular, I referenced the sample code of John (VK2ETA) and K9HZ. Jack, W8TEE, Nick
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//========================================================================
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//#include <LiquidCrystal.h>
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//LiquidCrystal lcd(8,9,10,11,12,13);
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//K9HZ's Code
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//#include <LiquidCrystal_I2C.h>
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//LiquidCrystal_I2C lcd(0x3F, 2, 1, 0, 4, 5, 6, 7, 3, POSITIVE); //
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//Jack(W8TEE) Code
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//LiquidCrystal_I2C lcd(0x3F); // I2C address
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//John(VK2ETA) Code
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#include <LiquidCrystal_I2C.h>
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#define I2C_DISPLAY_ADDRESS 0x27
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LiquidCrystal_I2C lcd(I2C_DISPLAY_ADDRESS,16,2); // set the LCD as a 16 chars and 2 line display
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//LiquidCrystal_I2C lcd(0x27,16,2)
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//========================================================================
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//End of LCD Hardware define
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//========================================================================
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//========================================================================
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//Begin of Display Base Routines (Init, printLine..)
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//========================================================================
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char c[30], b[30];
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char printBuff[2][17]; //mirrors what is showing on the two lines of the display
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const PROGMEM uint8_t meters_bitmap[] = {
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B10000, B10000, B10000, B10000, B10000, B10000, B10000, B10000 , //custom 1
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B11000, B11000, B11000, B11000, B11000, B11000, B11000, B11000 , //custom 2
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B11100, B11100, B11100, B11100, B11100, B11100, B11100, B11100 , //custom 3
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B11110, B11110, B11110, B11110, B11110, B11110, B11110, B11110 , //custom 4
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B11111, B11111, B11111, B11111, B11111, B11111, B11111, B11111 , //custom 5
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B01000, B11100, B01000, B00000, B10111, B10101, B10101, B10111 //custom 6
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};
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PGM_P p_metes_bitmap = reinterpret_cast<PGM_P>(meters_bitmap);
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const PROGMEM uint8_t lock_bitmap[8] = {
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0b01110,
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0b10001,
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0b10001,
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0b11111,
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0b11011,
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0b11011,
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0b11111,
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0b00000};
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PGM_P plock_bitmap = reinterpret_cast<PGM_P>(lock_bitmap);
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// initializes the custom characters
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// we start from char 1 as char 0 terminates the string!
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void initMeter(){
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uint8_t tmpbytes[8];
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byte i;
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for (i = 0; i < 8; i++)
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tmpbytes[i] = pgm_read_byte(plock_bitmap + i);
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lcd.createChar(0, tmpbytes);
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for (i = 0; i < 8; i++)
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tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i);
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lcd.createChar(1, tmpbytes);
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for (i = 0; i < 8; i++)
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tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 8);
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lcd.createChar(2, tmpbytes);
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for (i = 0; i < 8; i++)
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tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 16);
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lcd.createChar(3, tmpbytes);
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for (i = 0; i < 8; i++)
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tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 24);
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lcd.createChar(4, tmpbytes);
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for (i = 0; i < 8; i++)
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tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 32);
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lcd.createChar(5, tmpbytes);
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for (i = 0; i < 8; i++)
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tmpbytes[i] = pgm_read_byte(p_metes_bitmap + i + 40);
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lcd.createChar(6, tmpbytes);
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}
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void LCD_Init(void)
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{
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lcd.begin(16, 2);
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initMeter(); //for Meter Display
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}
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//by KD8CEC
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//0 ~ 25 : 30 over : + 10
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void drawMeter(int needle) {
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//5Char + O over
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int i;
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for (i = 0; i < 5; i++) {
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if (needle >= 5)
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lcdMeter[i] = 5; //full
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else if (needle > 0)
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lcdMeter[i] = needle; //full
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else //0
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lcdMeter[i] = 0x20;
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needle -= 5;
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}
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if (needle > 0)
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lcdMeter[5] = 6;
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else
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lcdMeter[5] = 0x20;
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}
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// The generic routine to display one line on the LCD
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void printLine(unsigned char linenmbr, const char *c) {
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if ((displayOption1 & 0x01) == 0x01)
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linenmbr = (linenmbr == 0 ? 1 : 0); //Line Toggle
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if (strcmp(c, printBuff[linenmbr])) { // only refresh the display when there was a change
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lcd.setCursor(0, linenmbr); // place the cursor at the beginning of the selected line
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lcd.print(c);
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strcpy(printBuff[linenmbr], c);
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for (byte i = strlen(c); i < 16; i++) { // add white spaces until the end of the 16 characters line is reached
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lcd.write(' ');
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}
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}
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}
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void printLineF(char linenmbr, const __FlashStringHelper *c)
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{
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int i;
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char tmpBuff[17];
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PGM_P p = reinterpret_cast<PGM_P>(c);
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for (i = 0; i < 17; i++){
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unsigned char fChar = pgm_read_byte(p++);
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tmpBuff[i] = fChar;
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if (fChar == 0)
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break;
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}
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printLine(linenmbr, tmpBuff);
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}
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#define LCD_MAX_COLUMN 16
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void printLineFromEEPRom(char linenmbr, char lcdColumn, byte eepromStartIndex, byte eepromEndIndex, char offsetTtype) {
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if ((displayOption1 & 0x01) == 0x01)
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linenmbr = (linenmbr == 0 ? 1 : 0); //Line Toggle
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lcd.setCursor(lcdColumn, linenmbr);
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for (byte i = eepromStartIndex; i <= eepromEndIndex; i++)
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{
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if (++lcdColumn <= LCD_MAX_COLUMN)
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lcd.write(EEPROM.read((offsetTtype == 0 ? USER_CALLSIGN_DAT : WSPR_MESSAGE1) + i));
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else
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break;
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}
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for (byte i = lcdColumn; i < 16; i++) //Right Padding by Space
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lcd.write(' ');
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}
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// short cut to print to the first line
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void printLine1(const char *c){
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printLine(1,c);
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}
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// short cut to print to the first line
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void printLine2(const char *c){
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printLine(0,c);
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}
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void clearLine2()
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{
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printLine2("");
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line2DisplayStatus = 0;
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}
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// short cut to print to the first line
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void printLine1Clear(){
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printLine(1,"");
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}
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// short cut to print to the first line
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void printLine2Clear(){
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printLine(0, "");
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}
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void printLine2ClearAndUpdate(){
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printLine(0, "");
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line2DisplayStatus = 0;
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updateDisplay();
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}
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//===================================================================================
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//End of Display Base Routines
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//===================================================================================
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//===================================================================================
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//Begin of User Interface Routines
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//===================================================================================
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// this builds up the top line of the display with frequency and mode
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void updateDisplay() {
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// tks Jack Purdum W8TEE
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// replaced fsprint commmands by str commands for code size reduction
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// replace code for Frequency numbering error (alignment, point...) by KD8CEC
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int i;
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unsigned long tmpFreq = frequency; //
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memset(c, 0, sizeof(c));
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if (inTx){
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if (isCWAutoMode == 2) {
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for (i = 0; i < 4; i++)
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c[3-i] = (i < autoCWSendReservCount ? byteToChar(autoCWSendReserv[i]) : ' ');
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//display Sending Index
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c[4] = byteToChar(sendingCWTextIndex);
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c[5] = '=';
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}
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else {
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if (cwTimeout > 0)
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strcpy(c, " CW:");
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else
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strcpy(c, " TX:");
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}
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}
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else {
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if (ritOn)
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strcpy(c, "RIT ");
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else {
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if (cwMode == 0)
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{
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if (isUSB)
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strcpy(c, "USB ");
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else
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strcpy(c, "LSB ");
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}
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else if (cwMode == 1)
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{
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strcpy(c, "CWL ");
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}
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else
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{
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strcpy(c, "CWU ");
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}
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}
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if (vfoActive == VFO_A) // VFO A is active
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strcat(c, "A:");
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else
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strcat(c, "B:");
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}
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//Fixed by Mitani Massaru (JE4SMQ)
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if (isShiftDisplayCWFreq == 1)
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{
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if (cwMode == 1) //CWL
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tmpFreq = tmpFreq - sideTone + shiftDisplayAdjustVal;
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else if (cwMode == 2) //CWU
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tmpFreq = tmpFreq + sideTone + shiftDisplayAdjustVal;
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}
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//display frequency
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for (int i = 15; i >= 6; i--) {
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if (tmpFreq > 0) {
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if (i == 12 || i == 8) c[i] = '.';
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else {
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c[i] = tmpFreq % 10 + 0x30;
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tmpFreq /= 10;
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}
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}
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else
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c[i] = ' ';
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}
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//remarked by KD8CEC
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//already RX/TX status display, and over index (16 x 2 LCD)
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//if (inTx)
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// strcat(c, " TX");
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printLine(1, c);
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byte diplayVFOLine = 1;
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if ((displayOption1 & 0x01) == 0x01)
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diplayVFOLine = 0;
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if ((vfoActive == VFO_A && ((isDialLock & 0x01) == 0x01)) ||
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(vfoActive == VFO_B && ((isDialLock & 0x02) == 0x02))) {
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lcd.setCursor(5,diplayVFOLine);
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lcd.write((uint8_t)0);
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}
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else if (isCWAutoMode == 2){
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lcd.setCursor(5,diplayVFOLine);
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lcd.write(0x7E);
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}
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else
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{
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lcd.setCursor(5,diplayVFOLine);
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lcd.write(':');
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}
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}
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char line2Buffer[16];
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//KD8CEC 200Hz ST
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//L14.150 200Hz ST
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//U14.150 +150khz
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int freqScrollPosition = 0;
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//Example Line2 Optinal Display
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//immediate execution, not call by scheulder
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void updateLine2Buffer(char displayType)
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{
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unsigned long tmpFreq = 0;
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if (ritOn)
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{
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strcpy(line2Buffer, "RitTX:");
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//display frequency
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tmpFreq = ritTxFrequency;
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//Fixed by Mitani Massaru (JE4SMQ)
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if (isShiftDisplayCWFreq == 1)
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{
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if (cwMode == 1) //CWL
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tmpFreq = tmpFreq - sideTone + shiftDisplayAdjustVal;
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else if (cwMode == 2) //CWU
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tmpFreq = tmpFreq + sideTone + shiftDisplayAdjustVal;
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}
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for (int i = 15; i >= 6; i--) {
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if (tmpFreq > 0) {
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if (i == 12 || i == 8) line2Buffer[i] = '.';
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else {
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line2Buffer[i] = tmpFreq % 10 + 0x30;
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tmpFreq /= 10;
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}
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}
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else
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line2Buffer[i] = ' ';
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}
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return;
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} //end of ritOn display
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//======================================================
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//other VFO display
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//======================================================
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if (vfoActive == VFO_B)
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{
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tmpFreq = vfoA;
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}
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else
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{
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tmpFreq = vfoB;
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}
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// EXAMPLE 1 & 2
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//U14.150.100
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//display frequency
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for (int i = 9; i >= 0; i--) {
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if (tmpFreq > 0) {
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if (i == 2 || i == 6) line2Buffer[i] = '.';
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else {
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line2Buffer[i] = tmpFreq % 10 + 0x30;
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tmpFreq /= 10;
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}
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}
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else
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line2Buffer[i] = ' ';
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}
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//EXAMPLE #1
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if ((displayOption1 & 0x04) == 0x00) //none scroll display
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line2Buffer[6] = 'k';
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else
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{
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//example #2
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if (freqScrollPosition++ > 18) //none scroll display time
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{
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line2Buffer[6] = 'k';
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if (freqScrollPosition > 25)
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freqScrollPosition = -1;
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}
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else //scroll frequency
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{
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line2Buffer[10] = 'H';
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line2Buffer[11] = 'z';
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if (freqScrollPosition < 7)
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{
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for (int i = 11; i >= 0; i--)
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if (i - (7 - freqScrollPosition) >= 0)
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line2Buffer[i] = line2Buffer[i - (7 - freqScrollPosition)];
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else
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line2Buffer[i] = ' ';
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}
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else
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{
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for (int i = 0; i < 11; i++)
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if (i + (freqScrollPosition - 7) <= 11)
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line2Buffer[i] = line2Buffer[i + (freqScrollPosition - 7)];
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else
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line2Buffer[i] = ' ';
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}
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}
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} //scroll
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line2Buffer[7] = ' ';
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if (isIFShift)
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{
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// if (isDirectCall == 1)
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// for (int i = 0; i < 16; i++)
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// line2Buffer[i] = ' ';
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//IFShift Offset Value
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line2Buffer[8] = 'I';
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line2Buffer[9] = 'F';
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line2Buffer[10] = ifShiftValue >= 0 ? '+' : 0;
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line2Buffer[11] = 0;
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line2Buffer[12] = ' ';
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//11, 12, 13, 14, 15
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memset(b, 0, sizeof(b));
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ltoa(ifShiftValue, b, DEC);
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strncat(line2Buffer, b, 5);
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//if (isDirectCall == 1) //if call by encoder (not scheduler), immediate print value
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printLine2(line2Buffer);
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} // end of display IF
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else // step & Key Type display
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{
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//if (isDirectCall != 0)
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// return;
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memset(&line2Buffer[8], ' ', 8);
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//Step
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long tmpStep = arTuneStep[tuneStepIndex -1];
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byte isStepKhz = 0;
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if (tmpStep >= 1000)
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{
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isStepKhz = 2;
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}
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for (int i = 10; i >= 8 - isStepKhz; i--) {
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if (tmpStep > 0) {
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line2Buffer[i + isStepKhz] = tmpStep % 10 + 0x30;
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tmpStep /= 10;
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}
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else
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line2Buffer[i +isStepKhz] = ' ';
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}
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if (isStepKhz == 0)
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{
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line2Buffer[11] = 'H';
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line2Buffer[12] = 'z';
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}
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line2Buffer[13] = ' ';
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//Check CW Key cwKeyType = 0; //0: straight, 1 : iambica, 2: iambicb
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if (cwKeyType == 0)
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{
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line2Buffer[14] = 'S';
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line2Buffer[15] = 'T';
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}
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else if (cwKeyType == 1)
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{
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line2Buffer[14] = 'I';
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line2Buffer[15] = 'A';
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}
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else
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{
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line2Buffer[14] = 'I';
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line2Buffer[15] = 'B';
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}
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}
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}
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//meterType : 0 = S.Meter, 1 : P.Meter
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void DisplayMeter(byte meterType, byte meterValue, char drawPosition)
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{
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if (meterType == 0 || meterType == 1 || meterType == 2)
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{
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drawMeter(meterValue); //call original source code
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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;
|
|
*/
|
|
}
|
|
}
|
|
}
|
|
|
|
void Display_AutoKeyTextIndex(byte textIndex)
|
|
{
|
|
byte diplayAutoCWLine = 0;
|
|
|
|
if ((displayOption1 & 0x01) == 0x01)
|
|
diplayAutoCWLine = 1;
|
|
lcd.setCursor(0, diplayAutoCWLine);
|
|
lcd.write(byteToChar(textIndex));
|
|
lcd.write(':');
|
|
}
|
|
|
|
void DisplayCallsign(byte callSignLength)
|
|
{
|
|
printLineFromEEPRom(0, 0, 0, userCallsignLength -1, 0); //eeprom to lcd use offset (USER_CALLSIGN_DAT)
|
|
//delay(500);
|
|
}
|
|
|
|
void DisplayVersionInfo(const __FlashStringHelper * fwVersionInfo)
|
|
{
|
|
printLineF(1, fwVersionInfo);
|
|
}
|
|
|
|
|
|
#endif
|