--- /dev/null
+/*
+ * OpenI2CRADIO
+ * EEPROM utils
+ * Copyright (C) 2013-06-10 K.Ohta <whatisthis.sowhat ai gmail.com>
+ * License: GPL2+LE
+ *
+ * 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 <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sdcc-lib.h>
+#include <pic18fregs.h> /* ONLY FOR PIC18x */
+#include <signal.h>
+#include <delay.h>
+
+#include "commondef.h"
+#include "iodef.h"
+#include "idle.h"
+#include "i2c_io.h"
+#include "akc6955.h"
+#include "lcd_acm1602.h"
+#include "ui.h"
+#include "eeprom.h"
+#include "ioports.h"
+#include "menu.h"
+#include "power.h"
+#include "adc_int.h"
+
+void save_eeprom(void)
+{
+ unsigned int p = 0;
+ unsigned int sum = 0x0000;
+ unsigned char i;
+
+ // Magic word
+ writeword_eeprom(p, &sum, 0x1298);
+ p+= 2;
+ // amfreq
+ writeword_eeprom(p, &sum, amfreq);
+ p+= 2;
+ // amfreq
+ writeword_eeprom(p, &sum, fmfreq);
+ p+= 2;
+
+ writebyte_eeprom(p, &sum, amband);
+ p++;
+ writebyte_eeprom(p, &sum, fmband);
+ p++;
+ writebyte_eeprom(p, &sum, fm);
+ p++;
+ writebyte_eeprom(p, &sum, am_mode3k);
+ p++;
+ writebyte_eeprom(p, &sum, am_userbandnum);
+ p++;
+ writebyte_eeprom(p, &sum, fm_userbandnum);
+ p++;
+
+ for(i = 0 ; i < USER_BAND_NUM; i++){
+ writebyte_eeprom(p, &sum, am_usrbands[i].mode3k);
+ writebyte_eeprom(p + 1, &sum, am_usrbands[i].start);
+ writebyte_eeprom(p + 2, &sum, am_usrbands[i].stop);
+ writeword_eeprom(p + 3, &sum, am_usrbands[i].freq);
+ p += 5;
+ }
+ for(i = 0 ; i < USER_BAND_NUM; i++){
+ writebyte_eeprom(p, &sum, fm_usrbands[i].mode3k);
+ writebyte_eeprom(p + 1, &sum, fm_usrbands[i].start);
+ writebyte_eeprom(p + 2, &sum, fm_usrbands[i].stop);
+ writeword_eeprom(p + 3, &sum, fm_usrbands[i].freq);
+ p += 5;
+ }
+ for(i = 0; i < 19; i++){
+ writeword_eeprom(p , &sum, amfreq_bank[i]);
+ p += 2;
+ }
+ for(i = 0; i < 8; i++){
+ writeword_eeprom(p , &sum, fmfreq_bank[i]);
+ p += 2;
+ }
+ writebyte_eeprom(p, &sum, threshold);
+ p++;
+ writebyte_eeprom(p, &sum, lowboost);
+ p++;
+ writebyte_eeprom(p, &sum, stereo);
+ p++;
+ // Write checksum
+ eeprom_writebyte(p, sum >> 8);
+ eeprom_writebyte(p + 1, sum & 0xff);
+}
+
+unsigned char load_eeprom(void)
+{
+ unsigned int p = 0;
+ unsigned int sum = 0x0000;
+ unsigned char i;
+ unsigned int magic;
+
+ // Magic word
+ magic = readword_eeprom(p, &sum);
+ if(magic != 0x1298) return 0x01; // NO MAGICWORD
+ p+= 2;
+ // amfreq
+ amfreq = readword_eeprom(p, &sum);
+ p+= 2;
+ // fmfreq
+ fmfreq = readword_eeprom(p, &sum);
+ p+= 2;
+
+ amband = readbyte_eeprom(p, &sum);
+ p++;
+ fmband = readbyte_eeprom(p, &sum);
+ p++;
+ fm = readbyte_eeprom(p, &sum);
+ p++;
+ am_mode3k = readbyte_eeprom(p, &sum);
+ p++;
+ am_userbandnum = readbyte_eeprom(p, &sum);
+ p++;
+ fm_userbandnum = readbyte_eeprom(p, &sum);
+ p++;
+
+ for(i = 0 ; i < USER_BAND_NUM; i++){
+ am_usrbands[i].mode3k = readbyte_eeprom(p, &sum);
+ am_usrbands[i].start = readbyte_eeprom(p + 1, &sum);
+ am_usrbands[i].stop = readbyte_eeprom(p + 2, &sum);
+ am_usrbands[i].freq = readword_eeprom(p + 3, &sum);
+ p += 5;
+ }
+ for(i = 0 ; i < USER_BAND_NUM; i++){
+ fm_usrbands[i].mode3k = readbyte_eeprom(p, &sum);
+ fm_usrbands[i].start = readbyte_eeprom(p + 1, &sum);
+ fm_usrbands[i].stop = readbyte_eeprom(p + 2, &sum);
+ fm_usrbands[i].freq = readword_eeprom(p + 3, &sum);
+ p += 5;
+ }
+ for(i = 0; i < 19; i++){
+ amfreq_bank[i] = readword_eeprom(p , &sum);
+ p += 2;
+ }
+ for(i = 0; i < 8; i++){
+ fmfreq_bank[i] = readword_eeprom(p , &sum);
+ p += 2;
+ }
+ threshold = readbyte_eeprom(p , &sum);
+ p++;
+ lowboost = readbyte_eeprom(p , &sum);
+ p++;
+ stereo = readbyte_eeprom(p , &sum);
+ p++;
+ // Write checksum
+ magic = (eeprom_readbyte(p) << 8) + eeprom_readbyte(p+1);
+
+ p+= 2;
+ if(sum != magic) return 0x00;
+ return 0xff;
+}
+
+/*
+ * Check eeprom, and format/restore.
+ */
+void check_eeprom(void)
+{
+ unsigned char c;
+ switch(load_eeprom()) {
+ case 0x01: // No magic-word
+ idle_time_ms(2000);
+ c = printhelp_2lines("EEPROM FORMAT", "Press any key");
+ _CLS();
+ _LOCATE(0,0);
+ printstr("Formatting... ");
+ format_eeprom(2,250);
+ _LOCATE(0,0);
+ printstr("Save defaults ");
+ setdefault();
+ save_eeprom();
+ break;
+ case 0x00: // Checksum error
+ idle_time_ms(2000);
+ c = printhelp_2lines("X-) Sum error", "Press any key");
+ c = pollkey_single();
+ _CLS();
+ _LOCATE(0,0);
+ printstr("Formatting...");
+ format_eeprom(2,250);
+// writeword_eeprom(0, &sum, 0x1298);
+ _LOCATE(0,0);
+ printstr("Save defaults");
+ setdefault();
+ save_eeprom();
+ break;
+ case 0xff: // Success
+ break;
+ default: // Unknown error
+ setdefault();
+ break;
+ }
+
+}
#ifdef _I2C_IO_ONE_MSSP
void i2c1_init(void)
{
- unsigned char b;
+ // unsigned char b;
// b = _SSPEN | _SSPM3;
// SSPCON1 = b;
// SSPADD = 19; // Fosc:8000[KHz] / (4 * I2C:Clock:100[KHz]) - 1
//#pragma config WRTC=OFF,WRTB=OFF,WRTD=OFF
//#pragma config EBTR0=OFF,EBTR1=OFF,EBTR2=OFF,EBTR3=OFF,EBTRB=OFF
#endif
-unsigned int amfreq;
-unsigned int fmfreq;
-unsigned int amfreq_bank[AKC6955_BAND_AMEND];
-unsigned int fmfreq_bank[AKC6955_BAND_FMEND];
-
-const banddesc ambands[19] = {
- {150,285},
- {520,1710},
- {522,1620},
- {520,1710},
- {4700, 10000},
- {3200, 4100},
- {4700, 5600},
- {5700, 6400},
- {6800, 7600},
- {9200, 10000},
- {11400,12200},
- {13500,14300},
- {15000,15900},
- {17400,17900},
- {18900,19700},
- {21400,21900},
- {11400, 17900},
- {4000,8000}, // USER
- {520,1730}
-};
-const
-const banddesc fmbands[8] = {
- {8700, 10800},
- {7600, 10800},
- {7000, 9300},
- {7600, 9000},
- {6400, 8800},
- {5625, 9175},
- {17475, 22225},
- {5000, 7000} // User
-};
-unsigned char amband;
-unsigned char fmband;
-unsigned char fm;
-unsigned char am_mode3k;
-unsigned char am_userbandnum;
-unsigned char fm_userbandnum;
-unsigned char threshold; // Reg 0x08
-_userband_t am_usrbands[USER_BAND_NUM];
-_userband_t fm_usrbands[USER_BAND_NUM];
-banddesc am_userband_freq[USER_BAND_NUM];
-banddesc fm_userband_freq[USER_BAND_NUM];
-unsigned char stereo;
-unsigned char volume;
-unsigned char prevolume;
-unsigned char fmbandwidth;
-unsigned char lowboost;
-
-int backlight_long;
-unsigned int ui_idlecount;
-unsigned char scanflag;
/*
* Statuses
END_DEF
-
-
-void save_eeprom(void)
-{
- unsigned int p = 0;
- unsigned int sum = 0x0000;
- unsigned char i;
-
- // Magic word
- writeword_eeprom(p, &sum, 0x1298);
- p+= 2;
- // amfreq
- writeword_eeprom(p, &sum, amfreq);
- p+= 2;
- // amfreq
- writeword_eeprom(p, &sum, fmfreq);
- p+= 2;
-
- writebyte_eeprom(p, &sum, amband);
- p++;
- writebyte_eeprom(p, &sum, fmband);
- p++;
- writebyte_eeprom(p, &sum, fm);
- p++;
- writebyte_eeprom(p, &sum, am_mode3k);
- p++;
- writebyte_eeprom(p, &sum, am_userbandnum);
- p++;
- writebyte_eeprom(p, &sum, fm_userbandnum);
- p++;
-
- for(i = 0 ; i < USER_BAND_NUM; i++){
- writebyte_eeprom(p, &sum, am_usrbands[i].mode3k);
- writebyte_eeprom(p + 1, &sum, am_usrbands[i].start);
- writebyte_eeprom(p + 2, &sum, am_usrbands[i].stop);
- writeword_eeprom(p + 3, &sum, am_usrbands[i].freq);
- p += 5;
- }
- for(i = 0 ; i < USER_BAND_NUM; i++){
- writebyte_eeprom(p, &sum, fm_usrbands[i].mode3k);
- writebyte_eeprom(p + 1, &sum, fm_usrbands[i].start);
- writebyte_eeprom(p + 2, &sum, fm_usrbands[i].stop);
- writeword_eeprom(p + 3, &sum, fm_usrbands[i].freq);
- p += 5;
- }
- for(i = 0; i < 19; i++){
- writeword_eeprom(p , &sum, amfreq_bank[i]);
- p += 2;
- }
- for(i = 0; i < 8; i++){
- writeword_eeprom(p , &sum, fmfreq_bank[i]);
- p += 2;
- }
- writebyte_eeprom(p, &sum, threshold);
- p++;
- writebyte_eeprom(p, &sum, lowboost);
- p++;
- writebyte_eeprom(p, &sum, stereo);
- p++;
- // Write checksum
- eeprom_writebyte(p, sum >> 8);
- eeprom_writebyte(p + 1, sum & 0xff);
-}
-
-unsigned char load_eeprom(void)
-{
- unsigned int p = 0;
- unsigned int sum = 0x0000;
- unsigned char i;
- unsigned int magic;
-
- // Magic word
- magic = readword_eeprom(p, &sum);
- if(magic != 0x1298) return 0x01; // NO MAGICWORD
- p+= 2;
- // amfreq
- amfreq = readword_eeprom(p, &sum);
- p+= 2;
- // fmfreq
- fmfreq = readword_eeprom(p, &sum);
- p+= 2;
-
- amband = readbyte_eeprom(p, &sum);
- p++;
- fmband = readbyte_eeprom(p, &sum);
- p++;
- fm = readbyte_eeprom(p, &sum);
- p++;
- am_mode3k = readbyte_eeprom(p, &sum);
- p++;
- am_userbandnum = readbyte_eeprom(p, &sum);
- p++;
- fm_userbandnum = readbyte_eeprom(p, &sum);
- p++;
-
- for(i = 0 ; i < USER_BAND_NUM; i++){
- am_usrbands[i].mode3k = readbyte_eeprom(p, &sum);
- am_usrbands[i].start = readbyte_eeprom(p + 1, &sum);
- am_usrbands[i].stop = readbyte_eeprom(p + 2, &sum);
- am_usrbands[i].freq = readword_eeprom(p + 3, &sum);
- p += 5;
- }
- for(i = 0 ; i < USER_BAND_NUM; i++){
- fm_usrbands[i].mode3k = readbyte_eeprom(p, &sum);
- fm_usrbands[i].start = readbyte_eeprom(p + 1, &sum);
- fm_usrbands[i].stop = readbyte_eeprom(p + 2, &sum);
- fm_usrbands[i].freq = readword_eeprom(p + 3, &sum);
- p += 5;
- }
- for(i = 0; i < 19; i++){
- amfreq_bank[i] = readword_eeprom(p , &sum);
- p += 2;
- }
- for(i = 0; i < 8; i++){
- fmfreq_bank[i] = readword_eeprom(p , &sum);
- p += 2;
- }
- threshold = readbyte_eeprom(p , &sum);
- p++;
- lowboost = readbyte_eeprom(p , &sum);
- p++;
- stereo = readbyte_eeprom(p , &sum);
- p++;
- // Write checksum
- magic = (eeprom_readbyte(p) << 8) + eeprom_readbyte(p+1);
-
- p+= 2;
- if(sum != magic) return 0x00;
- return 0xff;
-}
-
-
-
-void update_status(void)
-{
-
- unsigned int adc;
- fm = akc6955_get_fm();
-
- recv_signal = akc6955_read_level();
- diffstat = akc6955_get_diff();
- volume = akc6955_getvolume();
- prevolume = akc6955_get_prevolume();
- if(fm != 0){
- fmfreq = akc6955_get_freq();
- fmband = akc6955_get_fmband();
- stereoflag = akc6955_get_stereo();
- } else {
- amfreq = akc6955_get_freq();
- amband = akc6955_get_amband();
- stereoflag = 0x00;
- }
-#if 1
- tuneflag = akc6955_tune();
- cnrlevel = akc6955_get_cnr();
-// batlevel_6955 = akc6955_get_battery();
- akc6955_get_fmbandwidth(fmbandwidth);
-#else
- batlevel_6955 = 330;
-#endif
- batlevel_6955 = 330;
- startadc(7);
- idle_time_ms(1);
- polladc2(adc);
- battlevel = adc_rawtobatt(adc, batlevel_6955);
-// battlevel = adc;
-}
-
-void print_freq(unsigned char y)
-{
- int freq;
- int freq_lo;
- int freq_hi;
- _LOCATE(0,y);
- if(fm != 0){ // FM
- if(fmband < AKC6955_BAND_TV1) {
- printstr("FM");
- _PUTCHAR('1' + (fmband & 7));
- printstr(" ");
- } else if(fmband < AKC6955_BAND_FMUSER){
- printstr("TV");
- _PUTCHAR('1' + fmband - AKC6955_BAND_TV1);
- printstr(" ");
- } else { // USER
- printstr("FMU");
- _PUTCHAR('0' + fm_userbandnum);
- _PUTCHAR(' ');
- }
- } else { // AM
- if(amband == AKC6955_BAND_LW) {
- printstr("LW");
- } else if(amband <AKC6955_BAND_SW1) { //MW
- printstr("MW");
- _PUTCHAR('1' + amband - AKC6955_BAND_MW1);
- printstr(" ");
- } else if(amband <AKC6955_BAND_SW10) { //MW
- printstr("SW");
- _PUTCHAR('1' + amband - AKC6955_BAND_SW1);
- printstr(" ");
- } else if(amband < AKC6955_BAND_AMUSER) { //MW
- printstr("SW1");
- _PUTCHAR('0' + amband - AKC6955_BAND_SW10);
- _PUTCHAR(' ');
- } else if(amband == AKC6955_BAND_MW4){
- printstr("MW4 ");
- } else {
- printstr("AMU");
- _PUTCHAR('0' + am_userbandnum);
- _PUTCHAR(' ');
- }
- }
-// _LOCATE(15-5 ,1);
- _LOCATE(16-3-6, y);
- if(fm != 0){
- if(stereoflag != 0){
- printstr("ST");
- } else {
- printstr(" ");
- }
- freq = fmfreq + diffstat / 100;
- freq_lo = freq % 100;
- freq_hi = freq / 100;
- print_numeric_nosupress(freq_hi, 3);
- _PUTCHAR('.');
- print_numeric_nosupress(freq_lo, 2);
- } else {
- freq = amfreq + diffstat / 10;
- printstr(" ");
- print_numeric_nosupress(freq, 5);
- }
- // Signal
- _LOCATE(16-3, y);
- if(fm != 0){
- printstr("MHz");
- } else {
- printstr("KHz");
- }
-}
-
-void update_display(void)
-{
-
- unsigned int vol;
- int lv;
-// _HOME();
- _LOCATE(0,0);
- printstr("S");
- if(recv_signal < 0){
- _PUTCHAR('-');
- lv = - recv_signal;
- print_numeric_nosupress(lv / 20, 1);
- } else {
- lv = recv_signal;
- print_numeric_nosupress(lv / 20, 1); // MAX=123
- _PUTCHAR(' ');
- }
- if(fm == 0){
- set_amlamp(1);
- set_fmlamp(0);
- } else {
- set_amlamp(0);
- set_fmlamp(1);
- }
- // vol = volume * 1.5 + prevolume * 3.5[dB]
- if(volume > 24) {
- vol = volume - 24;
- vol = (vol * 3 + prevolume * 7) / 2;
- printstr("V:");
- print_numeric_nosupress(vol,2);
- } else {
- printstr("MUTE");
- }
-
- _LOCATE(16-5,0);
- print_numeric_nosupress(battlevel / 100, 1);
- _PUTCHAR('.');
- print_numeric_nosupress(battlevel % 100, 2);
- _PUTCHAR('V');
- print_freq(1);
-// _PUTCHAR(' ');
- _HOME();
-}
-
-
-void setfreq_updown(unsigned char ctlword)
-{
- switch(ctlword){
- case charcode_8: // Change band
- if(fm == 0){
- amfreq_bank[amband] = amfreq;
- if(amband >= AKC6955_BAND_MW4) {
- amband = 0;
- } else {
- amband++;
- }
- amfreq = amfreq_bank[amband];
- akc6955_set_amband(amband);
- akc6955_set_freq(amfreq);
- idle_time_62_5ms(); // 62.5ms
- amband = akc6955_get_amband();
- amfreq = akc6955_get_freq();
- } else {
- fmfreq_bank[fmband] = fmfreq;
- if(fmband >= AKC6955_BAND_FMUSER) {
- fmband = 0;
- } else {
- fmband++;
- }
- fmfreq = fmfreq_bank[fmband];
- akc6955_set_fmband(fmband);
- idle_time_62_5ms(); // 62.5ms
- akc6955_set_freq(fmfreq);
- fmband = akc6955_get_fmband();
- fmfreq = akc6955_get_freq();
- }
- break;
- case charcode_2: // Change band
- if(fm == 0){
- amfreq_bank[amband] = amfreq;
- if(amband == 0) {
- amband = AKC6955_BAND_MW4;
- } else if(amband > AKC6955_BAND_MW4) {
- amband = AKC6955_BAND_MW4;
- } else {
- amband--;
- }
- amfreq = amfreq_bank[amband];
- akc6955_set_amband(amband);
- akc6955_set_freq(amfreq);
- idle_time_62_5ms(); // 62.5ms
- amband = akc6955_get_amband();
- amfreq = akc6955_get_freq();
- } else {
- fmfreq_bank[fmband] = fmfreq;
- if(fmband == 0) {
- fmband = AKC6955_BAND_FMUSER;
- } else if(fmband > AKC6955_BAND_FMUSER) {
- fmband = AKC6955_BAND_FMUSER;
- } else {
- fmband--;
- }
- fmfreq = fmfreq_bank[fmband];
- akc6955_set_fmband(fmband);
- idle_time_62_5ms(); // 62.5ms
- akc6955_set_freq(fmfreq);
- fmband = akc6955_get_fmband();
- fmfreq = akc6955_get_freq();
- }
- break;
- case charcode_4: // Down Freq;
- if(fm != 0){
- fmfreq = akc6955_down_freq(25); // DOWN 250KHz
- } else {
- amfreq = akc6955_down_freq(30); // DOWN 30KHz
- }
- break;
- case charcode_6: // Down Freq;
- if(fm != 0){
- // fmfreq += 10;
- fmfreq = akc6955_up_freq(25); // UP 250KHz
- } else {
- // amfreq += 10;
- amfreq = akc6955_up_freq(30); // UP 30KHz
- }
- break;
- case charcode_9: // Down Fast;
- if(fm != 0){
- // fmfreq += 50;
- fmfreq = akc6955_up_freq(50); // DOWN 500KHz
- } else {
- // amfreq += 50;
- amfreq = akc6955_up_freq(100); // DOWN 100KHz
- }
- break;
- case charcode_7: // Down Fast;
- if(fm != 0){
-// fmfreq -= 50;
- fmfreq = akc6955_down_freq(50); // UP 500KHz
- } else {
-// amfreq -= 50;
- amfreq = akc6955_down_freq(100); // UP 10KHz
- }
- break;
- case charcode_1: // Down Slow;
- if(fm != 0){
- // fmfreq -= 3;
- fmfreq = akc6955_down_freq(3); // DOWN 30KHz
- } else {
- // amfreq -= 3;
- if(amband == AKC6955_BAND_MW2) {
- amfreq = akc6955_down_freq(9);
- } else if(amband == AKC6955_BAND_MW3) {
- amfreq = akc6955_down_freq(10);
- } else if(am_mode3k == 0x00) {
- amfreq = akc6955_down_freq(3); // DOWN 50KHz
- } else {
- amfreq = akc6955_down_freq(5); // DOWN 50KHz
- }
- }
- break;
- case charcode_3: // Down Slow;
- if(fm != 0){
-// fmfreq += 3;
- fmfreq = akc6955_up_freq(3); // UP 30KHz
- } else {
-// amfreq += 3;
- if(amband == AKC6955_BAND_MW2){
- amfreq = akc6955_up_freq(9);
- } else if(amband == AKC6955_BAND_MW3) {
- amfreq = akc6955_up_freq(10);
- } else if(am_mode3k == 0x00) {
- amfreq = akc6955_up_freq(3); // DOWN 50KHz
- } else {
- amfreq = akc6955_up_freq(5); // DOWN 50KHz
- }
- }
- break;
- case charcode_0: // Step
- if(fm == 0){
- if(am_mode3k == 0) {
- am_mode3k = 0xff;
- } else {
- am_mode3k = 0;
- }
- amfreq = akc6955_mode3k(am_mode3k);
- }
- break;
- case charcode_a: // Toggle FM
- toggle_amfm();
- break;
- case charcode_b:
- set_volume();
- break;
- case charcode_c:
- // Scan
- scan_start();
- break;
- case charcode_d:
- // FM Narrow/Wide
- set_stereo();
- break;
- case charcode_e: // Backlight ON/OFF
- if(backlight_counter > 0) {
- backlight_counter = 0;
- } else {
- backlight_counter = backlight_long;
- }
- break;
- case charcode_5:
- main_menu();
- break;
- case charcode_f:
- updown_help();
- _CLS();
- _LOCATE(0,0);
- break;
- default:
- break;
- }
-}
-/*
- *
- */
-void setdefault(void)
-{
- char i;
- //amfreq = 954;
- //fmfreq = 8000; // 10KHz order.
- amband = AKC6955_BAND_MW2;
- fmband = AKC6955_BAND_FM2;
- am_mode3k = 0xff;
- fm = 0;
- am_userbandnum = 0;
- fm_userbandnum = 0;
- lowboost = 0xff;
- threshold = 0b01011000;
- for(i = 0; i < 4; i++){
- am_usrbands[i].start = 0x19;
- am_usrbands[i].stop = 0x32;
- }
- for(i = 0; i < 4; i++){
- fm_usrbands[i].start = 0x19;
- fm_usrbands[i].stop = 0x32;
- }
- for(i =0; i < 18; i++){
- amfreq_bank[i] = ((ambands[i].end - ambands[i].start) >> 1) + ambands[i].start;
- }
- for(i =0; i < 8; i++){
- fmfreq_bank[i] = ((fmbands[i].end - fmbands[i].start) >> 1) + fmbands[i].start;
- }
- fmfreq = fmfreq_bank[fmband];
- amfreq = amfreq_bank[amband];
- stereo = 0xff; // Auto
-}
-
-void valinit(void)
-{
- // UI
- backlight_long = 256;
- backlight_counter = backlight_long;
- backlight_level = 255;
- ui_idlecount = 250; // 0.25Sec
- // Statuses
- scanflag = 0;
- cnrlevel = 0;
- recv_signal = 103;
- battlevel = 0;
- batlevel_6955 = 330; // 3.30V(temporally).
- if(amband > 18) amband = 18;
- if(fmband > 7) fmband = 7;
- if(am_userbandnum >= USER_BAND_NUM) am_userbandnum = USER_BAND_NUM - 1;
- if(fm_userbandnum >= USER_BAND_NUM) fm_userbandnum = USER_BAND_NUM - 1;
- volume = 0;
- prevolume = 0;
- fmbandwidth = 0;
- diffstat = 0;
- cnrlevel = 103;
- stereoflag = 0x00; // Auto
-}
-
int main(void)
{
unsigned char c;
printstr("Hello;-)");
lcd_setbacklight(0xff, 100);
idle_time_ms(1000);
-#if 1
- switch(load_eeprom()) {
- case 0x01: // No magic-word
- idle_time_ms(2000);
- _CLS();
- setdefault();
- _LOCATE(0,0);
- printstr("EEPROM FORMATTING");
- _LOCATE(0,1);
- printstr("Press any key");
- c = pollkey_single();
- _CLS();
- _LOCATE(0,0);
- printstr("Formatting...");
- format_eeprom(2,250);
- _CLS();
- _LOCATE(0,0);
- printstr("Save defaults");
- setdefault();
- save_eeprom();
- break;
- case 0x00: // Checksum error
- idle_time_ms(2000);
- _CLS();
- _LOCATE(0,0);
- printstr("X-) Sum Error");
- _LOCATE(0,1);
- printstr("Press any key to format");
- c = pollkey_single();
- _CLS();
- _LOCATE(0,0);
- printstr("Formatting...");
- format_eeprom(2,250);
-// writeword_eeprom(0, &sum, 0x1298);
- _CLS();
- _LOCATE(0,0);
- printstr("Save defaults");
- setdefault();
- save_eeprom();
- break;
- case 0xff: // Success
- break;
- default: // Unknown error
- setdefault();
- break;
- }
-#endif
+ check_eeprom();
// Init AKC6955
/* Check EEPROM */
/* Push default parameters to AKC6955*/
extern void update_status(void);
extern void save_eeprom(void);
extern unsigned char load_eeprom(void);
+ extern void check_eeprom(void);
+
extern void setfreq_updown(unsigned char ctlword);
extern void setdefault(void);
extern void scan_start(void);
extern void set_volume(void);
extern void toggle_amfm(void);
+
+ extern unsigned char printhelp_2lines(char *l1, char *l2);
+ extern void setup_menu(void);
extern void updown_help(void);
extern void mainmenu_help(void);
extern void print_freq(unsigned char y);
extern void setup_akc6955(void);
+ extern void setdefault(void);
+ extern void valinit(void);
#ifdef __cplusplus
}
--- /dev/null
+/*
+ * OpenI2CRADIO
+ * defines.
+ * Copyright (C) 2013-06-10 K.Ohta <whatisthis.sowhat ai gmail.com>
+ * License: GPL2+LE
+ *
+ * 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 <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sdcc-lib.h>
+#include <pic18fregs.h> /* ONLY FOR PIC18x */
+#include <signal.h>
+#include <delay.h>
+
+#include "commondef.h"
+#include "iodef.h"
+#include "idle.h"
+#include "i2c_io.h"
+#include "akc6955.h"
+#include "lcd_acm1602.h"
+#include "ui.h"
+#include "eeprom.h"
+#include "ioports.h"
+#include "menu.h"
+#include "power.h"
+#include "adc_int.h"
+
+
+const banddesc ambands[19] = {
+ {150,285},
+ {520,1710},
+ {522,1620},
+ {520,1710},
+ {4700, 10000},
+ {3200, 4100},
+ {4700, 5600},
+ {5700, 6400},
+ {6800, 7600},
+ {9200, 10000},
+ {11400,12200},
+ {13500,14300},
+ {15000,15900},
+ {17400,17900},
+ {18900,19700},
+ {21400,21900},
+ {11400, 17900},
+ {4000,8000}, // USER
+ {520,1730}
+};
+const banddesc fmbands[8] = {
+ {8700, 10800},
+ {7600, 10800},
+ {7000, 9300},
+ {7600, 9000},
+ {6400, 8800},
+ {5625, 9175},
+ {17475, 22225},
+ {5000, 7000} // User
+};
+
+unsigned int amfreq;
+unsigned int fmfreq;
+unsigned int amfreq_bank[AKC6955_BAND_AMEND];
+unsigned int fmfreq_bank[AKC6955_BAND_FMEND];
+unsigned char amband;
+unsigned char fmband;
+unsigned char fm;
+unsigned char am_mode3k;
+unsigned char am_userbandnum;
+unsigned char fm_userbandnum;
+unsigned char threshold; // Reg 0x08
+_userband_t am_usrbands[USER_BAND_NUM];
+_userband_t fm_usrbands[USER_BAND_NUM];
+banddesc am_userband_freq[USER_BAND_NUM];
+banddesc fm_userband_freq[USER_BAND_NUM];
+unsigned char stereo;
+unsigned char volume;
+unsigned char prevolume;
+unsigned char fmbandwidth;
+unsigned char lowboost;
+
+int backlight_long;
+unsigned int ui_idlecount;
+unsigned char scanflag;
+
+
+/*
+ *
+ */
+void setdefault(void)
+{
+ char i;
+ //amfreq = 954;
+ //fmfreq = 8000; // 10KHz order.
+ amband = AKC6955_BAND_MW2;
+ fmband = AKC6955_BAND_FM2;
+ am_mode3k = 0xff;
+ fm = 0;
+ am_userbandnum = 0;
+ fm_userbandnum = 0;
+ lowboost = 0xff;
+ threshold = 0b01011000;
+ for(i = 0; i < 4; i++){
+ am_usrbands[i].start = 0x19;
+ am_usrbands[i].stop = 0x32;
+ }
+ for(i = 0; i < 4; i++){
+ fm_usrbands[i].start = 0x19;
+ fm_usrbands[i].stop = 0x32;
+ }
+ for(i =0; i < 18; i++){
+ amfreq_bank[i] = ((ambands[i].end - ambands[i].start) >> 1) + ambands[i].start;
+ }
+ for(i =0; i < 8; i++){
+ fmfreq_bank[i] = ((fmbands[i].end - fmbands[i].start) >> 1) + fmbands[i].start;
+ }
+ fmfreq = fmfreq_bank[fmband];
+ amfreq = amfreq_bank[amband];
+ stereo = 0xff; // Auto
+}
+
+void valinit(void)
+{
+ // UI
+ backlight_long = 256;
+ backlight_counter = backlight_long;
+ backlight_level = 255;
+ ui_idlecount = 250; // 0.25Sec
+ // Statuses
+ scanflag = 0;
+ cnrlevel = 0;
+ recv_signal = 103;
+ battlevel = 0;
+ batlevel_6955 = 330; // 3.30V(temporally).
+ if(amband > 18) amband = 18;
+ if(fmband > 7) fmband = 7;
+ if(am_userbandnum >= USER_BAND_NUM) am_userbandnum = USER_BAND_NUM - 1;
+ if(fm_userbandnum >= USER_BAND_NUM) fm_userbandnum = USER_BAND_NUM - 1;
+ volume = 0;
+ prevolume = 0;
+ fmbandwidth = 0;
+ diffstat = 0;
+ cnrlevel = 103;
+ stereoflag = 0x00; // Auto
+}
DISTDIR=dist/${CND_CONF}/${IMAGE_TYPE}
# Object Files Quoted if spaced
-OBJECTFILES_QUOTED_IF_SPACED=${OBJECTDIR}/ui.o ${OBJECTDIR}/i2c_io.o ${OBJECTDIR}/main.o ${OBJECTDIR}/idle.o ${OBJECTDIR}/lcd_acm1602.o ${OBJECTDIR}/akc6955.o ${OBJECTDIR}/eeprom.o ${OBJECTDIR}/ioports.o ${OBJECTDIR}/menu.o ${OBJECTDIR}/power.o ${OBJECTDIR}/adc_int.o
-POSSIBLE_DEPFILES=${OBJECTDIR}/ui.o.d ${OBJECTDIR}/i2c_io.o.d ${OBJECTDIR}/main.o.d ${OBJECTDIR}/idle.o.d ${OBJECTDIR}/lcd_acm1602.o.d ${OBJECTDIR}/akc6955.o.d ${OBJECTDIR}/eeprom.o.d ${OBJECTDIR}/ioports.o.d ${OBJECTDIR}/menu.o.d ${OBJECTDIR}/power.o.d ${OBJECTDIR}/adc_int.o.d
+OBJECTFILES_QUOTED_IF_SPACED=${OBJECTDIR}/ui.o ${OBJECTDIR}/i2c_io.o ${OBJECTDIR}/main.o ${OBJECTDIR}/idle.o ${OBJECTDIR}/lcd_acm1602.o ${OBJECTDIR}/akc6955.o ${OBJECTDIR}/eeprom.o ${OBJECTDIR}/ioports.o ${OBJECTDIR}/menu.o ${OBJECTDIR}/power.o ${OBJECTDIR}/adc_int.o ${OBJECTDIR}/menu_defs.o ${OBJECTDIR}/eepromutil.o ${OBJECTDIR}/ui_updown.o ${OBJECTDIR}/ui_display.o ${OBJECTDIR}/radio_getstat.o
+POSSIBLE_DEPFILES=${OBJECTDIR}/ui.o.d ${OBJECTDIR}/i2c_io.o.d ${OBJECTDIR}/main.o.d ${OBJECTDIR}/idle.o.d ${OBJECTDIR}/lcd_acm1602.o.d ${OBJECTDIR}/akc6955.o.d ${OBJECTDIR}/eeprom.o.d ${OBJECTDIR}/ioports.o.d ${OBJECTDIR}/menu.o.d ${OBJECTDIR}/power.o.d ${OBJECTDIR}/adc_int.o.d ${OBJECTDIR}/menu_defs.o.d ${OBJECTDIR}/eepromutil.o.d ${OBJECTDIR}/ui_updown.o.d ${OBJECTDIR}/ui_display.o.d ${OBJECTDIR}/radio_getstat.o.d
# Object Files
-OBJECTFILES=${OBJECTDIR}/ui.o ${OBJECTDIR}/i2c_io.o ${OBJECTDIR}/main.o ${OBJECTDIR}/idle.o ${OBJECTDIR}/lcd_acm1602.o ${OBJECTDIR}/akc6955.o ${OBJECTDIR}/eeprom.o ${OBJECTDIR}/ioports.o ${OBJECTDIR}/menu.o ${OBJECTDIR}/power.o ${OBJECTDIR}/adc_int.o
+OBJECTFILES=${OBJECTDIR}/ui.o ${OBJECTDIR}/i2c_io.o ${OBJECTDIR}/main.o ${OBJECTDIR}/idle.o ${OBJECTDIR}/lcd_acm1602.o ${OBJECTDIR}/akc6955.o ${OBJECTDIR}/eeprom.o ${OBJECTDIR}/ioports.o ${OBJECTDIR}/menu.o ${OBJECTDIR}/power.o ${OBJECTDIR}/adc_int.o ${OBJECTDIR}/menu_defs.o ${OBJECTDIR}/eepromutil.o ${OBJECTDIR}/ui_updown.o ${OBJECTDIR}/ui_display.o ${OBJECTDIR}/radio_getstat.o
CFLAGS=
${RM} ${OBJECTDIR}/adc_int.o
${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 adc_int.c -o${OBJECTDIR}/adc_int.o
+${OBJECTDIR}/menu_defs.o: menu_defs.c nbproject/Makefile-${CND_CONF}.mk
+ ${MKDIR} ${OBJECTDIR}
+ ${RM} ${OBJECTDIR}/menu_defs.o
+ ${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 menu_defs.c -o${OBJECTDIR}/menu_defs.o
+
+${OBJECTDIR}/eepromutil.o: eepromutil.c nbproject/Makefile-${CND_CONF}.mk
+ ${MKDIR} ${OBJECTDIR}
+ ${RM} ${OBJECTDIR}/eepromutil.o
+ ${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 eepromutil.c -o${OBJECTDIR}/eepromutil.o
+
+${OBJECTDIR}/ui_updown.o: ui_updown.c nbproject/Makefile-${CND_CONF}.mk
+ ${MKDIR} ${OBJECTDIR}
+ ${RM} ${OBJECTDIR}/ui_updown.o
+ ${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 ui_updown.c -o${OBJECTDIR}/ui_updown.o
+
+${OBJECTDIR}/ui_display.o: ui_display.c nbproject/Makefile-${CND_CONF}.mk
+ ${MKDIR} ${OBJECTDIR}
+ ${RM} ${OBJECTDIR}/ui_display.o
+ ${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 ui_display.c -o${OBJECTDIR}/ui_display.o
+
+${OBJECTDIR}/radio_getstat.o: radio_getstat.c nbproject/Makefile-${CND_CONF}.mk
+ ${MKDIR} ${OBJECTDIR}
+ ${RM} ${OBJECTDIR}/radio_getstat.o
+ ${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 radio_getstat.c -o${OBJECTDIR}/radio_getstat.o
+
else
${OBJECTDIR}/ui.o: ui.c nbproject/Makefile-${CND_CONF}.mk
${MKDIR} ${OBJECTDIR}
${RM} ${OBJECTDIR}/adc_int.o
${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 adc_int.c -o${OBJECTDIR}/adc_int.o
+${OBJECTDIR}/menu_defs.o: menu_defs.c nbproject/Makefile-${CND_CONF}.mk
+ ${MKDIR} ${OBJECTDIR}
+ ${RM} ${OBJECTDIR}/menu_defs.o
+ ${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 menu_defs.c -o${OBJECTDIR}/menu_defs.o
+
+${OBJECTDIR}/eepromutil.o: eepromutil.c nbproject/Makefile-${CND_CONF}.mk
+ ${MKDIR} ${OBJECTDIR}
+ ${RM} ${OBJECTDIR}/eepromutil.o
+ ${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 eepromutil.c -o${OBJECTDIR}/eepromutil.o
+
+${OBJECTDIR}/ui_updown.o: ui_updown.c nbproject/Makefile-${CND_CONF}.mk
+ ${MKDIR} ${OBJECTDIR}
+ ${RM} ${OBJECTDIR}/ui_updown.o
+ ${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 ui_updown.c -o${OBJECTDIR}/ui_updown.o
+
+${OBJECTDIR}/ui_display.o: ui_display.c nbproject/Makefile-${CND_CONF}.mk
+ ${MKDIR} ${OBJECTDIR}
+ ${RM} ${OBJECTDIR}/ui_display.o
+ ${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 ui_display.c -o${OBJECTDIR}/ui_display.o
+
+${OBJECTDIR}/radio_getstat.o: radio_getstat.c nbproject/Makefile-${CND_CONF}.mk
+ ${MKDIR} ${OBJECTDIR}
+ ${RM} ${OBJECTDIR}/radio_getstat.o
+ ${MP_CC} --debug-ralloc --use-non-free -V --pstack-model=small --obanksel=2 --optimize-cmp --optimize-df --opt-code-size libc18f.lib libio18f45k20.lib -c -mpic16 -p18f45k20 radio_getstat.c -o${OBJECTDIR}/radio_getstat.o
+
endif
# ------------------------------------------------------------------------------------
#
-#Fri Jun 28 14:10:41 JST 2013
+#Fri Jun 28 17:27:27 JST 2013
default.languagetoolchain.dir=/usr/local/bin
default.br-unifei-rmaalmeida-toolchainSDCC-SDCCtoolchain.md5=b67cce1ad75b450308d7806e430931b3
com-microchip-mplab-nbide-embedded-makeproject-MakeProject.md5=8fe1589514540343a5279c082104bce0
<itemPath>adc_int.c</itemPath>
<itemPath>adc_int.h</itemPath>
<itemPath>commondef.h</itemPath>
+ <itemPath>menu_defs.c</itemPath>
+ <itemPath>eepromutil.c</itemPath>
+ <itemPath>ui_updown.c</itemPath>
+ <itemPath>ui_display.c</itemPath>
+ <itemPath>radio_getstat.c</itemPath>
</logicalFolder>
<sourceRootList>
<Elem>/usr/local/share/sdcc/lib/src/pic16/libc</Elem>
--- /dev/null
+/*
+ * OpenI2CRADIO
+ * Get status from chips.
+ * Copyright (C) 2013-06-10 K.Ohta <whatisthis.sowhat ai gmail.com>
+ * License: GPL2+LE
+ *
+ * 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 <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sdcc-lib.h>
+#include <pic18fregs.h> /* ONLY FOR PIC18x */
+#include <signal.h>
+#include <delay.h>
+
+#include "commondef.h"
+#include "iodef.h"
+#include "idle.h"
+#include "i2c_io.h"
+#include "akc6955.h"
+#include "lcd_acm1602.h"
+#include "ui.h"
+#include "eeprom.h"
+#include "ioports.h"
+#include "menu.h"
+#include "power.h"
+#include "adc_int.h"
+
+
+void update_status(void)
+{
+
+ unsigned int adc;
+ fm = akc6955_get_fm();
+
+ recv_signal = akc6955_read_level();
+ diffstat = akc6955_get_diff();
+ volume = akc6955_getvolume();
+ prevolume = akc6955_get_prevolume();
+ if(fm != 0){
+ fmfreq = akc6955_get_freq();
+ fmband = akc6955_get_fmband();
+ stereoflag = akc6955_get_stereo();
+ } else {
+ amfreq = akc6955_get_freq();
+ amband = akc6955_get_amband();
+ stereoflag = 0x00;
+ }
+#if 1
+ tuneflag = akc6955_tune();
+ cnrlevel = akc6955_get_cnr();
+// batlevel_6955 = akc6955_get_battery();
+ akc6955_get_fmbandwidth(fmbandwidth);
+#else
+ batlevel_6955 = 330;
+#endif
+ batlevel_6955 = 330;
+ startadc(7);
+ idle_time_ms(1);
+ polladc2(adc);
+ battlevel = adc_rawtobatt(adc, batlevel_6955);
+// battlevel = adc;
+}
--- /dev/null
+/*
+ * OpenI2CRADIO
+ * UI->LCD->Display status.
+ * Copyright (C) 2013-06-10 K.Ohta <whatisthis.sowhat ai gmail.com>
+ * License: GPL2+LE
+ *
+ * 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 <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sdcc-lib.h>
+#include <pic18fregs.h> /* ONLY FOR PIC18x */
+#include <signal.h>
+#include <delay.h>
+
+#include "commondef.h"
+#include "iodef.h"
+#include "idle.h"
+#include "i2c_io.h"
+#include "akc6955.h"
+#include "lcd_acm1602.h"
+#include "ui.h"
+#include "eeprom.h"
+#include "ioports.h"
+#include "menu.h"
+#include "power.h"
+#include "adc_int.h"
+
+
+void print_freq(unsigned char y)
+{
+ int freq;
+ int freq_lo;
+ int freq_hi;
+ _LOCATE(0,y);
+ if(fm != 0){ // FM
+ if(fmband < AKC6955_BAND_TV1) {
+ printstr("FM");
+ _PUTCHAR('1' + (fmband & 7));
+ printstr(" ");
+ } else if(fmband < AKC6955_BAND_FMUSER){
+ printstr("TV");
+ _PUTCHAR('1' + fmband - AKC6955_BAND_TV1);
+ printstr(" ");
+ } else { // USER
+ printstr("FMU");
+ _PUTCHAR('0' + fm_userbandnum);
+ _PUTCHAR(' ');
+ }
+ } else { // AM
+ if(amband == AKC6955_BAND_LW) {
+ printstr("LW");
+ } else if(amband <AKC6955_BAND_SW1) { //MW
+ printstr("MW");
+ _PUTCHAR('1' + amband - AKC6955_BAND_MW1);
+ printstr(" ");
+ } else if(amband <AKC6955_BAND_SW10) { //MW
+ printstr("SW");
+ _PUTCHAR('1' + amband - AKC6955_BAND_SW1);
+ printstr(" ");
+ } else if(amband < AKC6955_BAND_AMUSER) { //MW
+ printstr("SW1");
+ _PUTCHAR('0' + amband - AKC6955_BAND_SW10);
+ _PUTCHAR(' ');
+ } else if(amband == AKC6955_BAND_MW4){
+ printstr("MW4 ");
+ } else {
+ printstr("AMU");
+ _PUTCHAR('0' + am_userbandnum);
+ _PUTCHAR(' ');
+ }
+ }
+// _LOCATE(15-5 ,1);
+ _LOCATE(16-3-6, y);
+ if(fm != 0){
+ if(stereoflag != 0){
+ printstr("ST");
+ } else {
+ printstr(" ");
+ }
+ freq = fmfreq + diffstat / 100;
+ freq_lo = freq % 100;
+ freq_hi = freq / 100;
+ print_numeric_nosupress(freq_hi, 3);
+ _PUTCHAR('.');
+ print_numeric_nosupress(freq_lo, 2);
+ } else {
+ freq = amfreq + diffstat / 10;
+ printstr(" ");
+ print_numeric_nosupress(freq, 5);
+ }
+ // Signal
+ _LOCATE(16-3, y);
+ if(fm != 0){
+ printstr("MHz");
+ } else {
+ printstr("KHz");
+ }
+}
+
+void update_display(void)
+{
+
+ unsigned int vol;
+ int lv;
+// _HOME();
+ _LOCATE(0,0);
+ printstr("S");
+ if(recv_signal < 0){
+ _PUTCHAR('-');
+ lv = - recv_signal;
+ print_numeric_nosupress(lv / 20, 1);
+ } else {
+ lv = recv_signal;
+ print_numeric_nosupress(lv / 20, 1); // MAX=123
+ _PUTCHAR(' ');
+ }
+ if(fm == 0){
+ set_amlamp(1);
+ set_fmlamp(0);
+ } else {
+ set_amlamp(0);
+ set_fmlamp(1);
+ }
+ // vol = volume * 1.5 + prevolume * 3.5[dB]
+ if(volume > 24) {
+ vol = volume - 24;
+ vol = (vol * 3 + prevolume * 7) / 2;
+ printstr("V:");
+ print_numeric_nosupress(vol,2);
+ } else {
+ printstr("MUTE");
+ }
+
+ _LOCATE(16-5,0);
+ print_numeric_nosupress(battlevel / 100, 1);
+ _PUTCHAR('.');
+ print_numeric_nosupress(battlevel % 100, 2);
+ _PUTCHAR('V');
+ print_freq(1);
+// _PUTCHAR(' ');
+ _HOME();
+}
--- /dev/null
+/*
+ * OpenI2CRADIO
+ * Up-down UI routine.
+ * Copyright (C) 2013-06-10 K.Ohta <whatisthis.sowhat ai gmail.com>
+ * License: GPL2+LE
+ *
+ * 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 <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sdcc-lib.h>
+#include <pic18fregs.h> /* ONLY FOR PIC18x */
+#include <signal.h>
+#include <delay.h>
+
+#include "iodef.h"
+#include "idle.h"
+#include "i2c_io.h"
+#include "akc6955.h"
+#include "lcd_acm1602.h"
+#include "ui.h"
+#include "eeprom.h"
+#include "ioports.h"
+#include "menu.h"
+#include "power.h"
+#include "adc_int.h"
+
+void setfreq_updown(unsigned char ctlword)
+{
+ switch(ctlword){
+ case charcode_8: // Change band
+ if(fm == 0){
+ amfreq_bank[amband] = amfreq;
+ if(amband >= AKC6955_BAND_MW4) {
+ amband = 0;
+ } else {
+ amband++;
+ }
+ amfreq = amfreq_bank[amband];
+ akc6955_set_amband(amband);
+ akc6955_set_freq(amfreq);
+ idle_time_62_5ms(); // 62.5ms
+ amband = akc6955_get_amband();
+ amfreq = akc6955_get_freq();
+ } else {
+ fmfreq_bank[fmband] = fmfreq;
+ if(fmband >= AKC6955_BAND_FMUSER) {
+ fmband = 0;
+ } else {
+ fmband++;
+ }
+ fmfreq = fmfreq_bank[fmband];
+ akc6955_set_fmband(fmband);
+ idle_time_62_5ms(); // 62.5ms
+ akc6955_set_freq(fmfreq);
+ fmband = akc6955_get_fmband();
+ fmfreq = akc6955_get_freq();
+ }
+ break;
+ case charcode_2: // Change band
+ if(fm == 0){
+ amfreq_bank[amband] = amfreq;
+ if(amband == 0) {
+ amband = AKC6955_BAND_MW4;
+ } else if(amband > AKC6955_BAND_MW4) {
+ amband = AKC6955_BAND_MW4;
+ } else {
+ amband--;
+ }
+ amfreq = amfreq_bank[amband];
+ akc6955_set_amband(amband);
+ akc6955_set_freq(amfreq);
+ idle_time_62_5ms(); // 62.5ms
+ amband = akc6955_get_amband();
+ amfreq = akc6955_get_freq();
+ } else {
+ fmfreq_bank[fmband] = fmfreq;
+ if(fmband == 0) {
+ fmband = AKC6955_BAND_FMUSER;
+ } else if(fmband > AKC6955_BAND_FMUSER) {
+ fmband = AKC6955_BAND_FMUSER;
+ } else {
+ fmband--;
+ }
+ fmfreq = fmfreq_bank[fmband];
+ akc6955_set_fmband(fmband);
+ idle_time_62_5ms(); // 62.5ms
+ akc6955_set_freq(fmfreq);
+ fmband = akc6955_get_fmband();
+ fmfreq = akc6955_get_freq();
+ }
+ break;
+ case charcode_4: // Down Freq;
+ if(fm != 0){
+ fmfreq = akc6955_down_freq(25); // DOWN 250KHz
+ } else {
+ amfreq = akc6955_down_freq(30); // DOWN 30KHz
+ }
+ break;
+ case charcode_6: // Down Freq;
+ if(fm != 0){
+ // fmfreq += 10;
+ fmfreq = akc6955_up_freq(25); // UP 250KHz
+ } else {
+ // amfreq += 10;
+ amfreq = akc6955_up_freq(30); // UP 30KHz
+ }
+ break;
+ case charcode_9: // Down Fast;
+ if(fm != 0){
+ // fmfreq += 50;
+ fmfreq = akc6955_up_freq(50); // DOWN 500KHz
+ } else {
+ // amfreq += 50;
+ amfreq = akc6955_up_freq(100); // DOWN 100KHz
+ }
+ break;
+ case charcode_7: // Down Fast;
+ if(fm != 0){
+// fmfreq -= 50;
+ fmfreq = akc6955_down_freq(50); // UP 500KHz
+ } else {
+// amfreq -= 50;
+ amfreq = akc6955_down_freq(100); // UP 10KHz
+ }
+ break;
+ case charcode_1: // Down Slow;
+ if(fm != 0){
+ // fmfreq -= 3;
+ fmfreq = akc6955_down_freq(3); // DOWN 30KHz
+ } else {
+ // amfreq -= 3;
+ if(amband == AKC6955_BAND_MW2) {
+ amfreq = akc6955_down_freq(9);
+ } else if(amband == AKC6955_BAND_MW3) {
+ amfreq = akc6955_down_freq(10);
+ } else if(am_mode3k == 0x00) {
+ amfreq = akc6955_down_freq(3); // DOWN 50KHz
+ } else {
+ amfreq = akc6955_down_freq(5); // DOWN 50KHz
+ }
+ }
+ break;
+ case charcode_3: // Down Slow;
+ if(fm != 0){
+// fmfreq += 3;
+ fmfreq = akc6955_up_freq(3); // UP 30KHz
+ } else {
+// amfreq += 3;
+ if(amband == AKC6955_BAND_MW2){
+ amfreq = akc6955_up_freq(9);
+ } else if(amband == AKC6955_BAND_MW3) {
+ amfreq = akc6955_up_freq(10);
+ } else if(am_mode3k == 0x00) {
+ amfreq = akc6955_up_freq(3); // DOWN 50KHz
+ } else {
+ amfreq = akc6955_up_freq(5); // DOWN 50KHz
+ }
+ }
+ break;
+ case charcode_0: // Step
+ if(fm == 0){
+ if(am_mode3k == 0) {
+ am_mode3k = 0xff;
+ } else {
+ am_mode3k = 0;
+ }
+ amfreq = akc6955_mode3k(am_mode3k);
+ }
+ break;
+ case charcode_a: // Toggle FM
+ toggle_amfm();
+ break;
+ case charcode_b:
+ set_volume();
+ break;
+ case charcode_c:
+ // Scan
+ scan_start();
+ break;
+ case charcode_d:
+ // FM Narrow/Wide
+ set_stereo();
+ break;
+ case charcode_e: // Backlight ON/OFF
+ if(backlight_counter > 0) {
+ backlight_counter = 0;
+ } else {
+ backlight_counter = backlight_long;
+ }
+ break;
+ case charcode_5:
+ main_menu();
+ break;
+ case charcode_f:
+ updown_help();
+ _CLS();
+ _LOCATE(0,0);
+ break;
+ default:
+ break;
+ }
+}
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