/*
* OpenI2CRADIO
* UI Handler
- * (C) 2013-06-10 K.Ohta <whatisthis.sowhat ai gmail.com>
- * License: GPL2
+ * Copyright (C) 2013-06-10 K.Ohta <whatisthis.sowhat ai gmail.com>
+ *
+ * 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 2,
+ * or (at your option) any later version.
+ * This library / 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 library; see the file COPYING. If not, write to the
+ * Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301, USA.
+ *
+ * As a special exception, if you link this(includeed from sdcc) library
+ * with other files, some of which are compiled with SDCC,
+ * to produce an executable, this library does not by itself cause
+ * the resulting executable to be covered by the GNU General Public License.
+ * This exception does not however invalidate any other reasons why
+ * the executable file might be covered by the GNU General Public License.
*/
-#include <sdcc-lib.h>
-#include <pic18fregs.h> /* ONLY FOR PIC18x */
-
-#include "iodef.h"
+#include "ui.h"
keyin_defs keyin_old[2];
keyin_defs keyin_now;
keyin_counter = 0;
}
+#if defined(pic18f23k22) || defined(pic18f24k22) || defined(pic18f25k22) || defined(pic18f26k22)
+/*
+ * For 28Pin PIC(18F2xK22), I2C lcd using.
+ */
void keyin_ioinit(void)
{
ANSELC = AN_C_VAL;
TRISC = TRIS_C_VAL_O;
}
+#endif
+
+#if defined(pic18f23k20) || defined(pic18f24k20) || defined(pic18f25k20) || defined(pic18f26k20)
+/*
+ * For 28Pin PIC(18F2xK20), I2C lcd using.
+ */
+
+void keyin_ioinit(void)
+{
+ /* Initialize IOPORTS*/
+ PORTA = 0x00;
+ LATA = 0x00;
+ ANSEL = 0x01; // Use RA0 AS ADC, Another is not used.
+ ANSELH = 0x00; //
+ TRISA = TRIS_A_VAL;
+
+ PORTB = 0x00;
+ LATB = 0x00;
+ TRISB = TRIS_B_VAL;
+
+ PORTC = 0x00;
+ LATC = 0x00;
+ TRISC = TRIS_C_VAL_O;
+}
+#endif
+
+#if defined(pic18f43k20) || defined(pic18f44k20) || defined(pic18f45k20) || defined(pic18f46k20)
+/*
+ * For 40Pin PIC(18F4xK20), paralell or I2C lcd using.
+ */
+void keyin_ioinit(void)
+{
+ /* Initialize IOPORTS*/
+ PORTA = 0x00;
+ LATA = 0x00;
+ ANSEL = 0x01; // Use RA0 AS ADC, Another is not used.
+ ANSELH = 0x00; //
+ TRISA = TRIS_A_VAL;
+
+ PORTB = 0x00;
+ LATB = 0x00;
+ TRISB = TRIS_B_VAL;
+
+ PORTC = 0x00;
+ LATC = 0x00;
+ TRISC = TRIS_C_VAL_O;
+
+ /*
+ * You can use PORTD,RE0-RE2 extention, when using I2C lcd.
+ */
+ PORTD = 0x00;
+ LATD = 0x00;
+ TRISD = TRIS_D_VAL;
+
+ PORTE = 0x00;
+ TRISE = TRIS_E_VAL;
+}
+#else
+void keyin_ioinit(void)
+{
+ /* Initialize IOPORTS*/
+ PORTA = 0x00;
+ LATA = 0x00;
+// ANSEL = 0x01; // Use RA0 AS ADC, Another is not used.
+// ANSELH = 0x00; //
+ TRISA = TRIS_A_VAL;
+
+ PORTB = 0x00;
+ LATB = 0x00;
+ TRISB = TRIS_B_VAL;
+ PORTC = 0x00;
+ LATC = 0x00;
+ TRISC = TRIS_C_VAL_O;
+}
+#endif
/*
* Push to keyin fifo; not used atomic-writing.
*/
-void push_keyinfifo(char b)
+void push_keyinfifo(char b) __critical
{
keyin_nowp++;
if((keyin_nowp > 15) || (keyin_nowp < 0))keyin_nowp = 0;
/*
* Pop from keyin fifo; not used atomic-reading.
*/
-char pop_keyinfifo(void)
+char pop_keyinfifo(void) __critical
{
char c;
if(keyin_counter <= 0) {
return c;
}
+void print_numeric(int i)
+{
+ if(i == 0){
+ unsigned char c;
+ c = '0';
+ _CURSOR_LEFT();
+ _PUTCHAR(c);
+ _CURSOR_RIGHT();
+ } else {
+ int l;
+ unsigned char supress = 0;
+ _CURSOR_LEFT();
+ if(i < 0){
+ _PUTCHAR('-');
+ i = -i;
+ }
+ l = i / 10000;
+ i = i % 10000;
+ if(l != 0) {
+ _PUTCHAR((l & 0x0f)+ '0');
+ supress = 1;
+ }
+ l = i / 1000;
+ i = i % 1000;
+ if(supress != 0){
+ _PUTCHAR((l & 0x0f)+ '0');
+ } else if(l != 0){
+ _PUTCHAR((l & 0x0f)+ '0');
+ supress = 1;
+
+ }
+ l = i / 100;
+ i = i % 100;
+ if(supress != 0){
+ _PUTCHAR((l & 0x0f)+ '0');
+ } else if(l != 0){
+ _PUTCHAR((l & 0x0f)+ '0');
+ supress = 1;
+
+ }
+ l = i / 10;
+ i = i % 10;
+ if(supress != 0){
+ _PUTCHAR((l & 0x0f)+ '0');
+ } else if(l != 0){
+ _PUTCHAR((l & 0x0f)+ '0');
+ supress = 1;
+
+ }
+ _PUTCHAR((i & 0x0f) + '0');
+ _CURSOR_RIGHT();
+ }
+
+}
+
+void printstr(char *s)
+{
+ int p = 0;
+ _CURSOR_RIGHT();
+ if(s == NULL) return;
+ do {
+ if(s[p] == '\0') break;
+ _PUTCHAR(s[p]);
+ p++;
+ } while(p < 255);
+}
+
+
+/*
+ * Set signal tune status led assigned to RC0.
+ * You should modify if you modify circuit.
+ */
+void setsignal_tune(unsigned char flag)
+{
+ if(flag != 0){
+ LATCbits.LATC0 = 1;
+ } else {
+ LATCbits.LATC0 = 0;
+ }
+}
+
+/*
+ * Set power of lcd backlight assigned to RB0.
+ * You should modify if you modify circuit.
+ */
+void set_backlight(unsigned char flag, unsigned int val)
+{
+ if(flag != 0){
+ LATBbits.LATB0 = 1;
+ } else {
+ LATBbits.LATB0 = 0;
+ }
+}
+
/*
- * Read IOPORTS for KEY.
+ * Read IOPORTS for KEY. You should modify if you modify circuit.
*/
void readkey_io(void)
{
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