4 * Copyright (C) 2013-06-20 K.Ohta <whatisthis.sowhat ai gmail.com>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2,
9 * or (at your option) any later version.
10 * This library / program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
13 * See the GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this library; see the file COPYING. If not, write to the
17 * Free Software Foundation, 51 Franklin Street, Fifth Floor, Boston,
20 * As a special exception, if you link this(includeed from sdcc) library
21 * with other files, some of which are compiled with SDCC,
22 * to produce an executable, this library does not by itself cause
23 * the resulting executable to be covered by the GNU General Public License.
24 * This exception does not however invalidate any other reasons why
25 * the executable file might be covered by the GNU General Public License.
27 #include "commondef.h"
31 unsigned char statecount;
33 void set_amfmlamp(unsigned char f)
45 void set_examp_mute(unsigned char f)
48 _PORT_MUTE = 1; // 20130709 Not Mute
55 void set_radiopower(unsigned char f)
58 _PORT_RADIOPOW = 0; // OFF
60 _PORT_RADIOPOW = 1; // ON
64 void set_powerlamp(unsigned char f)
81 void io_intcountinit(void)
84 T3CON = 0b10001100; // TMR3 = 16bit, CCP is not use TMR3, Prescaler=1:2(1uS)
85 // DO-not-use SYNC, Internal clock, TMR3 temporally off.
88 IPR2bits.TMR3IP = 0; // Low priority.
98 #if defined(pic18f23k22) || defined(pic18f24k22) || defined(pic18f25k22) || defined(pic18f26k22) || \
99 defined(_18F23K22) || defined(_18F24K22) || defined(_18F25K22) || defined(_18F26K22)
102 * For 28Pin PIC(18F2xK22), I2C lcd using.
105 void keyin_ioinit(void)
107 /* Initialize IOPORTS*/
121 TRISC = TRIS_C_VAL_O;
122 // lcd_backlightinit();
123 // io_intcountinit();
127 #if defined(pic18f23k20) || defined(pic18f24k20) || defined(pic18f25k20) || defined(pic18f26k20) || \
128 defined(_18F23K20) || defined(_18F24K20) || defined(_18F25K20) || defined(_18F26K20)
131 * For 28Pin PIC(18F2xK20), I2C lcd using.
134 void keyin_ioinit(void)
136 /* Initialize IOPORTS*/
139 ANSEL = 0x01; // Use RA0 AS ADC, Another is not used.
149 TRISC = TRIS_C_VAL_O;
150 // lcd_backlightinit();
155 #if defined(pic18f43k20) || defined(pic18f44k20) || defined(pic18f45k20) || defined(pic18f46k20) || \
156 defined(_18F43K20) || defined(_18F44K20) || defined(_18F45K20) || defined(_18F46K20)
159 * For 40Pin PIC(18F4xK20), paralell or I2C lcd using.
161 void keyin_ioinit(void)
163 /* Initialize IOPORTS*/
166 ANSEL = 0x80; // Use RA7 AS ADC, Another is not used.
176 TRISC = TRIS_C_VAL_O;
179 * You can use PORTD,RE0-RE2 extention, when using I2C lcd.
186 PORTE = 0b00000000; // Mute OK
189 INTCONbits.INT0IE = 0;
190 INTCONbits.INT0IF = 0;
191 INTCON3bits.INT1IF = 0;
192 INTCON3bits.INT2IF = 0;
193 INTCON3bits.INT1IE = 0;
194 INTCON3bits.INT2IE = 0;
196 // lcd_backlightinit();
200 void keyin_ioinit(void)
202 /* Initialize IOPORTS*/
205 // ANSEL = 0x01; // Use RA0 AS ADC, Another is not used.
215 TRISC = TRIS_C_VAL_O;
216 // lcd_backlightinit();
222 * Read IOPORTS for KEY. You should modify if you modify circuit.
224 void readkey_io(unsigned char state)
231 for(i = 0; i < 2; i++){
232 keyin_old[1].byte[i] = keyin_old[0].byte[i];
233 keyin_old[0].byte[i] = keyin_now.byte[i];
234 keyin_now.byte[i] = 0x00;
236 _KEY_SENDPORT |= _KEY_SENDPORTMASK; // Group1 DOWN.
239 _KEY_SEND_GRP1 = 0; // Group1 DOWN.
242 portvar.byte = _KEY_RECVPORT;
243 if(!_KEY_POS1MASK(portvar)) {
246 if(!_KEY_POS2MASK(portvar)) {
249 if(!_KEY_POS3MASK(portvar)) {
252 if(!_KEY_POS4MASK(portvar)) {
255 _KEY_SENDPORT |= _KEY_SENDPORTMASK; // Group1 DOWN.
258 _KEY_SEND_GRP2 = 0; // Group2 DOWN.
261 portvar.byte = _KEY_RECVPORT;
262 if(!_KEY_POS1MASK(portvar)) {
265 if(!_KEY_POS2MASK(portvar)) {
268 if(!_KEY_POS3MASK(portvar)) {
271 if(!_KEY_POS4MASK(portvar)) {
274 _KEY_SENDPORT |= _KEY_SENDPORTMASK; // Group1 DOWN.
277 _KEY_SEND_GRP3 = 0; // Group1 DOWN.
280 portvar.byte = _KEY_RECVPORT;
281 if(!_KEY_POS1MASK(portvar)) {
284 if(!_KEY_POS2MASK(portvar)) {
287 if(!_KEY_POS3MASK(portvar)) {
290 if(!_KEY_POS4MASK(portvar)) {
293 _KEY_SENDPORT |= _KEY_SENDPORTMASK; // Group1 DOWN.
296 _KEY_SEND_GRP4 = 0; // Group4 up
299 portvar.byte = _KEY_RECVPORT;
300 if(!_KEY_POS1MASK(portvar)) {
303 if(!_KEY_POS2MASK(portvar)) {
306 if(!_KEY_POS3MASK(portvar)) {
309 if(!_KEY_POS4MASK(portvar)) {
312 _KEY_SENDPORT |= _KEY_SENDPORTMASK; // Group1 DOWN.