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
73 void io_intcountinit(void)
76 T3CON = 0b10001100; // TMR3 = 16bit, CCP is not use TMR3, Prescaler=1:2(1uS)
77 // DO-not-use SYNC, Internal clock, TMR3 temporally off.
80 IPR2bits.TMR3IP = 0; // Low priority.
90 #if defined(pic18f23k22) || defined(pic18f24k22) || defined(pic18f25k22) || defined(pic18f26k22) || \
91 defined(_18F23K22) || defined(_18F24K22) || defined(_18F25K22) || defined(_18F26K22)
94 * For 28Pin PIC(18F2xK22), I2C lcd using.
97 void keyin_ioinit(void)
99 /* Initialize IOPORTS*/
113 TRISC = TRIS_C_VAL_O;
114 // lcd_backlightinit();
115 // io_intcountinit();
119 #if defined(pic18f23k20) || defined(pic18f24k20) || defined(pic18f25k20) || defined(pic18f26k20) || \
120 defined(_18F23K20) || defined(_18F24K20) || defined(_18F25K20) || defined(_18F26K20)
123 * For 28Pin PIC(18F2xK20), I2C lcd using.
126 void keyin_ioinit(void)
128 /* Initialize IOPORTS*/
131 ANSEL = 0x01; // Use RA0 AS ADC, Another is not used.
141 TRISC = TRIS_C_VAL_O;
142 // lcd_backlightinit();
143 // io_intcountinit();
147 #if defined(pic18f43k20) || defined(pic18f44k20) || defined(pic18f45k20) || defined(pic18f46k20) || \
148 defined(_18F43K20) || defined(_18F44K20) || defined(_18F45K20) || defined(_18F46K20)
151 * For 40Pin PIC(18F4xK20), paralell or I2C lcd using.
153 void keyin_ioinit(void)
155 /* Initialize IOPORTS*/
158 ANSEL = 0x80; // Use RA7 AS ADC, Another is not used.
168 TRISC = TRIS_C_VAL_O;
171 * You can use PORTD,RE0-RE2 extention, when using I2C lcd.
178 PORTE = 0b00000000; // Mute OK
181 INTCONbits.INT0IE = 0;
182 INTCONbits.INT0IF = 0;
183 INTCON3bits.INT1IF = 0;
184 INTCON3bits.INT2IF = 0;
185 INTCON3bits.INT1IE = 0;
186 INTCON3bits.INT2IE = 0;
188 // lcd_backlightinit();
189 // io_intcountinit();
192 void keyin_ioinit(void)
194 /* Initialize IOPORTS*/
197 // ANSEL = 0x01; // Use RA0 AS ADC, Another is not used.
207 TRISC = TRIS_C_VAL_O;
208 // lcd_backlightinit();
209 // io_intcountinit();
214 * Read IOPORTS for KEY. You should modify if you modify circuit.
216 void readkey_io(unsigned char state)
223 for(i = 0; i < 2; i++){
224 keyin_old[1].byte[i] = keyin_old[0].byte[i];
225 keyin_old[0].byte[i] = keyin_now.byte[i];
226 keyin_now.byte[i] = 0x00;
228 _KEY_SENDPORT |= _KEY_SENDPORTMASK; // Group1 DOWN.
231 _KEY_SEND_GRP1 = 0; // Group1 DOWN.
234 portvar.byte = _KEY_RECVPORT;
235 if(!_KEY_POS1MASK(portvar)) {
238 if(!_KEY_POS2MASK(portvar)) {
241 if(!_KEY_POS3MASK(portvar)) {
244 if(!_KEY_POS4MASK(portvar)) {
247 _KEY_SENDPORT |= _KEY_SENDPORTMASK; // Group1 DOWN.
250 _KEY_SEND_GRP2 = 0; // Group2 DOWN.
253 portvar.byte = _KEY_RECVPORT;
254 if(!_KEY_POS1MASK(portvar)) {
257 if(!_KEY_POS2MASK(portvar)) {
260 if(!_KEY_POS3MASK(portvar)) {
263 if(!_KEY_POS4MASK(portvar)) {
266 _KEY_SENDPORT |= _KEY_SENDPORTMASK; // Group1 DOWN.
269 _KEY_SEND_GRP3 = 0; // Group1 DOWN.
272 portvar.byte = _KEY_RECVPORT;
273 if(!_KEY_POS1MASK(portvar)) {
276 if(!_KEY_POS2MASK(portvar)) {
279 if(!_KEY_POS3MASK(portvar)) {
282 if(!_KEY_POS4MASK(portvar)) {
285 _KEY_SENDPORT |= _KEY_SENDPORTMASK; // Group1 DOWN.
288 _KEY_SEND_GRP4 = 0; // Group4 up
291 portvar.byte = _KEY_RECVPORT;
292 if(!_KEY_POS1MASK(portvar)) {
295 if(!_KEY_POS2MASK(portvar)) {
298 if(!_KEY_POS3MASK(portvar)) {
301 if(!_KEY_POS4MASK(portvar)) {
304 _KEY_SENDPORT |= _KEY_SENDPORTMASK; // Group1 DOWN.