/*======================================*/ /* インクルード */ /*======================================*/ #include "sfr_r838a.h" /* R8C/38A SFRの定義ファイル */ #include #include #include #include #include #include "printf_lib.h" /* printf使用ライブラリ */ //#include "hd44780.h" /*======================================*/ /* シンボル定義 */ /*======================================*/ #define LCD_DB p3 #define LCD_DB7 p3_3 #define LCD_DB6 p3_2 #define LCD_DB5 p3_1 #define LCD_DB4 p3_0 #define LCD_STB p3_4 #define LCD_RS p3_5 #define LCD_LGT p3_6 #define PWRKEY p3_7 #define KEY_INTERVAL 3 //キーパッド　サンプリング間隔[ms] #define AUTOLIGHTOFF 10000 //バックライトオフまでの時間(ms) 1000*10→10秒 #define AUTOPOWEROFF 90000 //オートパワーオフまでの時間(ms) 1000*60*1.5→1.5分 #define SPACE ' ' //空白 //#define PI pi //円周率 #define PI (atan(1.0) * 4.0) //円周率 #define NAPIER (exp(1)) //ネイピア数 //#define ERRORMESSAGE /* キー・ID定義 */ #define KEYID_BKLGT 0x72 #define KEYID_71 0x71 #define KEYID_MODE 0x70 #define KEYID_RIGHT 0x34 //右 → #define KEYID_LEFT 0x31 //左 ← #define KEYID_UP 0x33 //上 ↑ #define KEYID_DOWN 0x32 //下 ↓　 #define KEYID_SELECT 0x30 //中央(決定) #define KEYID_NUM0 0x20 #define KEYID_NUMPOINT 0x01 #define KEYID_NUM1 0x22 #define KEYID_NUM2 0x03 #define KEYID_NUM3 0x02 #define KEYID_NUM4 0x24 #define KEYID_NUM5 0x05 #define KEYID_NUM6 0x04 #define KEYID_NUM7 0x26 #define KEYID_NUM8 0x07 #define KEYID_NUM9 0x06 #define KEYID_NUMDEL 0x17 #define KEYID_NUMAC 0x16 #define KEYID_NUMEQUAL 0x10 #define KEYID_NUMPLUS 0x13 #define KEYID_NUMMINUS 0x12 #define KEYID_NUMX 0x15 #define KEYID_NUMSLASH 0x14 #define KEYID_NUM11 0x11 #define KEYID_NUM00 0x00 #define KEYID_INV 0x50 //正負 #define KEYID_NEG 0x47 //逆数 #define KEYID_SQUARE 0x51 //二乗 #define KEYID_SQROOT 0x52 //平方根 #define KEYID_POWER 0x53 //累乗（xのy乗） #define KEYID_ANGLEUNIT 0x35 //角度の単位 度数法・弧度法　モード変更(ラーージーーーアーーーーーン！ディィィーーーーグリーーー！） #define ANGLEUNIT_DEG 0 //度数法なら0 #define ANGLEUNIT_RAD 1 //弧度法なら1 #define KEYID_SIN 0x40 //サイン #define KEYID_COS 0x37 //コサイン #define KEYID_TAN 0x36 //タンジェント #define KEYID_PI 0x65 //円周率を挿入 #define KEYID_NAPIER 0x66 //ネイピア数を挿入(未実装) #define KEYID_LOG10 0x57 //log10 #define KEYID_LN 0x56 //loge(ネイピア数) #define MODEID_PWROFF 00 //電源OFF #define MODEID_IFX 01 //(InFiX mode).....中間記法 #define MODEID_RPN 02 //(Reverse Polish Notation mode).....逆ポーランド記法 #define MODEID_LOGICAL 03 //論理演算モード(2進数、8進数、10進数、16進数) #define MODEID_CHMOD 0xff //モードチェンジ用画面表示 #define MODEID_DEFAULT 02 //初期状態 #define CHMOD_SCROLLY_0 Lcd_line_print(2,MsgChmod2);Lcd_line_print(3,MsgChmod3);Lcd_line_print(4,MsgChmod4); #define CHMOD_SCROLLY_1 Lcd_line_print(2,MsgChmod3);Lcd_line_print(3,MsgChmod4);Lcd_line_print(4,MsgChmod5); #define CHMOD_SCROLLY_2 Lcd_line_print(2,MsgChmod4);Lcd_line_print(3,MsgChmod5);Lcd_line_print(4,MsgChmod6); #define CHMOD_SCROLLY_3 Lcd_line_print(2,MsgChmod5);Lcd_line_print(3,MsgChmod6);Lcd_line_print(4,MsgChmod7); #define CHMOD_SCROLLY_4 Lcd_line_print(2,MsgChmod6);Lcd_line_print(3,MsgChmod7);Lcd_line_print(4,MsgChmod8); #define CHMOD_SCROLLY_MAX 4 #define CHMOD_SCROLLY_MIN 0 #define CHMOD_SCROLLY_PRINTLCD switch(scrollY){case 0: CHMOD_SCROLLY_0 break; case 1: CHMOD_SCROLLY_1 break; case 2: CHMOD_SCROLLY_2 break; case 3: CHMOD_SCROLLY_3 break; case 4: CHMOD_SCROLLY_4 break; default: scrollY=0; cursorY = 2; CHMOD_SCROLLY_0 break;} /*======================================*/ /* プロトタイプ宣言 */ /*======================================*/ void init( void ); void timer( unsigned long timer_set ); unsigned char dipsw_get( void ); unsigned char chmod(void); void mode_rpn(void); void mode_infix(void); void mode_logical(void); void Lcd_init(void); //LCD初期化 void Lcd_output(char *str); // void Lcd_clear(void); void Lcd_black(void); void Lcd_cmd(char cmd); void Lcd_data(char asci); void Lcd_out(char code, char flag); void Lcd_locate(char x, char y); //カーソルの位置指定 void Lcd_cursol(char c_mode); //カーソルの表示を変更 void Lcd_line_print(char y,char *str); //LCDに出力。行数指定有り void Lowspeed_Lcd_line_print(char y,unsigned long w,char *str); //LCDに出力。行数指定有り。タイプライターっぽく遅延しながら表示 void Lcd_Itostring(char y, int digit, unsigned long data, char *buffer, char z); void Lcd_line_print_cgram(char y); void Lcd_backlight(char z); char Lcd_backlight_stat(void); void Delay(long usec); void Delay_ms(unsigned long msec); //void Itostring(int digit, unsigned long data, char *buffer); //void Ltostring(int digit, unsigned long long data, char *buffer); void Ltostring_int(int digit, unsigned long long data, char *buffer); void Ltostring_decimal(int digit, unsigned long long data, char *buffer); void Keypad_read(void); void Poweroff(void); unsigned char Check_key_bit(unsigned char keyid,const char *buffer); void stackin(char in,char digits,char position,char *stack); void myftoa(char *string, double f, int figure); double myatof(const char *string); unsigned long long POW(int a, int b); void mode_infomation(void); double DegtoRad(double degree); double RadtoDeg(double radian); double mysin(double Angle , char AngleUnit); //Angle:角度 AngleUnit:角度の単位(ANGLEUNIT_DEG,ANGLEUNIT_RAD) double mycos(double Angle , char AngleUnit); //Angle:角度 AngleUnit:角度の単位(ANGLEUNIT_DEG,ANGLEUNIT_RAD) double mytan(double Angle , char AngleUnit); //Angle:角度 AngleUnit:角度の単位(ANGLEUNIT_DEG,ANGLEUNIT_RAD) double myasin(double Angle , char AngleUnit); //Angle:角度 AngleUnit:角度の単位(ANGLEUNIT_DEG,ANGLEUNIT_RAD) double myacos(double Angle , char AngleUnit); //Angle:角度 AngleUnit:角度の単位(ANGLEUNIT_DEG,ANGLEUNIT_RAD) double myatan(double Angle , char AngleUnit); //Angle:角度 AngleUnit:角度の単位(ANGLEUNIT_DEG,ANGLEUNIT_RAD) void error_handing(void); /*======================================*/ /* グローバル変数の宣言 */ /*======================================*/ unsigned long cnt0; /* timer関数用 */ unsigned char cnt1; /* main内で使用 */ char cnt2; char cnt3; unsigned char pwrhold = 0; char backlight_stat = 0; char key0 = 0; char keystat[8] = {0,0,0,0,0,0,0,0}; char keynow[8] = {0,0,0,0,0,0,0,0}; char keypast[8] = {0,0,0,0,0,0,0,0}; char keypast0[8] = {0,0,0,0,0,0,0,0}; char keypast1[8] = {0,0,0,0,0,0,0,0}; //char keypast2[8] = {0,0,0,0,0,0,0,0}; //char keypast3[8] = {0,0,0,0,0,0,0,0}; //char keypast4[8] = {0,0,0,0,0,0,0,0}; char keypast5[8] = {0,0,0,0,0,0,0,0}; char key0to1[8] = {0,0,0,0,0,0,0,0}; char key1to0[8] = {0,0,0,0,0,0,0,0}; unsigned long delayms = 0; char Is_InfomationMode = 0; char angleunitmode = ANGLEUNIT_DEG; /************************************************************************/ /* メインプログラム */ /************************************************************************/ void main( void ) { unsigned char mode = MODEID_DEFAULT; /* マイコン機能の初期化 */ init(); /* 初期化 */ asm(" fset I "); /* 全体の割り込み許可 */ while(1){ Lcd_init(); Lcd_clear(); Lcd_cursol(4); Lcd_clear(); switch(mode){ case MODEID_PWROFF: //電源OFF Poweroff(); break; case MODEID_IFX: //中間記法（普通の数式）モード mode_infix(); //中間記法(InFiX mode) mode = MODEID_CHMOD; break; case MODEID_RPN: //RPN（逆ポーランド記法）モード mode_rpn(); mode = MODEID_CHMOD; break; case MODEID_LOGICAL: mode_logical(); mode = MODEID_CHMOD; break; case MODEID_CHMOD: default: mode = chmod(); //モード変更画面 break; } } }//←←←←←←←メイン関数終了 unsigned char chmod(void){ //チェンジモード　モードIDを返します char cursorX,cursorY,scrollY,i; char MsgChmod1[21] = " *** ChangeMODE 0-2 "; char MsgChmod2[21] = "0.PWR OFF "; char MsgChmod3[21] = "1.InFiX MODE "; char MsgChmod4[21] = "2.RPN MODE "; char MsgChmod5[21] = "3.Logical operation "; char MsgChmod6[21] = "4.Undefined ... "; char MsgChmod7[21] = "5.Undefined ... "; char MsgChmod8[21] = "6.Undefined ... "; Lcd_line_print(1,MsgChmod1); cursorX = 1;cursorY = 2;scrollY = 0; CHMOD_SCROLLY_PRINTLCD Lcd_locate(cursorX,cursorY); printf("/*** Change MODE ***/\n"); while(1) { Delay_ms(1); for(i=0;i<=7;i++) { key0to1[i] = keystat[i] & ~keypast5[i]; keypast5[i] = keystat[i]; } if(Check_key_bit(KEYID_RIGHT,key0to1)) { cursorX++; Lcd_locate(cursorX,cursorY); } if(Check_key_bit(KEYID_LEFT,key0to1)) { cursorX--; Lcd_locate(cursorX,cursorY); } if(Check_key_bit(KEYID_DOWN,key0to1)) { cursorY++; Lcd_locate(cursorX,cursorY); } if(Check_key_bit(KEYID_UP,key0to1)) { cursorY--; Lcd_locate(cursorX,cursorY); } if(Check_key_bit(KEYID_SELECT,key0to1)){ switch(cursorY + scrollY){ case 2: return MODEID_PWROFF; break; case 3: return MODEID_IFX; break; case 4: return MODEID_RPN; break; case 5: return MODEID_LOGICAL; return 3; break; case 6: return 4; break; } } if(Check_key_bit(KEYID_NUM0,key0to1)){ return MODEID_PWROFF; } if(Check_key_bit(KEYID_NUM1,key0to1)){ return MODEID_IFX; } if(Check_key_bit(KEYID_NUM2,key0to1)){ return MODEID_RPN; } if(Check_key_bit(KEYID_NUM3,key0to1)){ return MODEID_LOGICAL; } if(cursorY > 4) { scrollY++; cursorY = 4; CHMOD_SCROLLY_PRINTLCD Lcd_locate(cursorX,cursorY); } if(cursorY < 2) { scrollY--; cursorY = 2; CHMOD_SCROLLY_PRINTLCD Lcd_locate(cursorX,cursorY); } if(cursorX > 20) {cursorX = 1;Lcd_locate(cursorX,cursorY);} if(cursorX < 1) {cursorX = 20;Lcd_locate(cursorX,cursorY);} } return MODEID_CHMOD; } //←←←←←←←chmod関数終了 void mode_infix(void){ //Infixモード（中間記法） printf("/*** Infix MODE ***/\n"); return; } //←←←←←←←mode_infix関数終了 void mode_rpn(void){ //RPNモード（逆ポーランド記法） unsigned char i = 0; char demical = 0; char MsgPrint1[25] = "\0"; char MsgPrint2[25] = "\0"; char MsgPrint3[25] = "\0"; char MsgPrint4[25] = "\0"; char KeyStack1[21]; char KeyStack2[21]; char KeyStack3[21]; char KeyStack4[21]; char KeyStack5[21]; char KeyStack6[21]; double Stack[7] = {0,0,0,0,0,0,0}; char Is_nextStackShift = 0; char cursor = 0; char cursormode = 4; char RefreshLCD = 1; char cursorpast = cursor; for(i=0;i<=20;i++) { KeyStack1[i] = SPACE; KeyStack2[i] = SPACE; KeyStack3[i] = SPACE; KeyStack4[i] = SPACE; KeyStack5[i] = SPACE; KeyStack6[i] = SPACE; } KeyStack1[20] = '\0'; KeyStack2[20] = '\0'; KeyStack3[20] = '\0'; KeyStack4[20] = '\0'; KeyStack5[20] = '\0'; KeyStack6[20] = '\0'; printf("/*** RPN MODE ***/\n"); while(1) { //printf("While Head\n"); Delay_ms(1); for(i=0;i<=7;i++) { key0to1[i] = keystat[i] & ~keypast5[i]; keypast5[i] = keystat[i]; } { if(cursor > 19) cursor = 0; if(Check_key_bit(KEYID_MODE,key0to1)) //モードキーが押された時の処理 { while(Check_key_bit(KEYID_MODE,keystat)); //モードキーが離されるまで待つ return; //main()関数に戻る } if(Check_key_bit(0x74,key0to1)) //テスト用のキー。あとで変更する { cursormode++; if(cursormode >= 5) cursormode = 1; Lcd_cursol(cursormode); } if(Check_key_bit(0x73,key0to1)) //テスト用のキー。あとで変更する { cursormode++; if(cursormode >= 5) cursormode = 1; Lcd_cursol(cursormode); } if(Check_key_bit(KEYID_LEFT,key0to1)) //方向キー　← { if(cursor) cursor--; while(Check_key_bit(KEYID_LEFT,keystat)) { if(Check_key_bit(KEYID_NUM0,key0to1)) cursor = 0; if(Check_key_bit(KEYID_NUM1,key0to1)) cursor--; if(Check_key_bit(KEYID_NUM2,key0to1)) cursor -= 2; if(Check_key_bit(KEYID_NUM3,key0to1)) cursor -= 3; if(Check_key_bit(KEYID_NUM4,key0to1)) cursor -= 4; if(Check_key_bit(KEYID_NUM5,key0to1)) cursor -= 5; if(Check_key_bit(KEYID_NUM6,key0to1)) cursor -= 6; if(Check_key_bit(KEYID_NUM7,key0to1)) cursor -= 7; if(Check_key_bit(KEYID_NUM8,key0to1)) cursor -= 8; if(Check_key_bit(KEYID_NUM9,key0to1)) cursor -= 9; if(cursor > 19) cursor = 0; if(cursorpast != cursor) Lcd_locate(cursor+1,4); cursorpast = cursor; for(i=0;i<=7;i++) { key0to1[i] = keystat[i] & ~keypast5[i]; keypast5[i] = keystat[i]; } } } if(Check_key_bit(KEYID_RIGHT,key0to1)) //方向キー　→ { if(cursor<=19) cursor++; while(Check_key_bit(KEYID_RIGHT,keystat)) { if(Check_key_bit(KEYID_NUM0,key0to1)) cursor = 19; if(Check_key_bit(KEYID_NUM1,key0to1)) cursor++; if(Check_key_bit(KEYID_NUM2,key0to1)) cursor += 2; if(Check_key_bit(KEYID_NUM3,key0to1)) cursor += 3; if(Check_key_bit(KEYID_NUM4,key0to1)) cursor += 4; if(Check_key_bit(KEYID_NUM5,key0to1)) cursor += 5; if(Check_key_bit(KEYID_NUM6,key0to1)) cursor += 6; if(Check_key_bit(KEYID_NUM7,key0to1)) cursor += 7; if(Check_key_bit(KEYID_NUM8,key0to1)) cursor += 8; if(Check_key_bit(KEYID_NUM9,key0to1)) cursor += 9; if(cursor > 19) cursor = 0; if(cursorpast != cursor) Lcd_locate(cursor+1,4); cursorpast = cursor; for(i=0;i<=7;i++) { key0to1[i] = keystat[i] & ~keypast5[i]; keypast5[i] = keystat[i]; } } } if(Check_key_bit(KEYID_NUMAC,key0to1)) //AC押した時 { printf("Check key AC\n"); Is_nextStackShift = 0; Lcd_clear(); cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; KeyStack2[i] = SPACE; KeyStack3[i] = SPACE; KeyStack4[i] = SPACE; } for(i=0;i<=6;i++) { Stack[i] = 0; } RefreshLCD = 1; } if(Check_key_bit(KEYID_NUMDEL,key0to1)) //DEL押した時 { printf("Check key DEL\n"); if(cursor) cursor--; //cursorが"0"以外なら実行 if(cursor <= 19) stackin(0x7f,19,cursor,KeyStack1); //0x7f…アスキーコードで「DEL」をあらわす Is_nextStackShift = 0; RefreshLCD = 1; i = 0; while(Check_key_bit(KEYID_NUMDEL,keystat)) { i++; Delay_ms(10); if(Check_key_bit(KEYID_NUMAC,keystat)) { for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } cursor = 0; break; } if(i >= 150) { for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } cursor = 0; break; } } i = 0; } if(Check_key_bit(KEYID_NUMPOINT,key0to1)) //小数点キー押した時 { printf("Check key Dot\n"); if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } stackin('.',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUM0,key0to1)) //数字キー 0 { if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } printf("Check key 0\n"); stackin('0',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUM1,key0to1)) //数字キー 1 { if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } printf("Check key 1\n"); stackin('1',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUM2,key0to1)) //数字キー 2 { if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } printf("Check key 2\n"); stackin('2',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUM3,key0to1)) //数字キー 3 { if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } printf("Check key 3\n"); stackin('3',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUM4,key0to1)) //数字キー 4 { if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } printf("Check key 4\n"); stackin('4',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUM5,key0to1)) //数字キー 5 { if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } printf("Check key 5\n"); stackin('5',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUM6,key0to1)) //数字キー 6 { if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } printf("Check key 6\n"); stackin('6',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUM7,key0to1)) //数字キー 7 { if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } printf("Check key 7\n"); stackin('7',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUM8,key0to1)) //数字キー 8 { if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } printf("Check key 8\n"); stackin('8',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUM9,key0to1)) //数字キー 9 { if(Is_nextStackShift) { Is_nextStackShift = 0; Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; Stack[2] = Stack[1]; cursor = 0; //Lcd_clear(); for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } } printf("Check key 9\n"); stackin('9',19,cursor,KeyStack1); ++cursor; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUMEQUAL,key0to1)) //イコール＝　キー { Stack[6] = Stack[5]; Stack[5] = Stack[4]; Stack[4] = Stack[3]; Stack[3] = Stack[2]; if(Is_nextStackShift) { Stack[2] = Stack[1]; }else{ Stack[2] = myatof(KeyStack1); } Stack[1] = 0; printf("Check key Equal\n"); cursor = 0; for(i=0;i<=19;i++) { KeyStack1[i] = SPACE; } Is_nextStackShift = 0; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUMPLUS,key0to1)) //プラス　+　押した時 { printf("Check key PLUS +\n"); if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] += Stack[2]; myftoa(KeyStack1,Stack[1],0); Stack[2] = Stack[3]; Stack[3] = Stack[4]; Stack[4] = Stack[5]; Stack[5] = Stack[6]; Is_nextStackShift = 1; Stack[6] = 0; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUMMINUS,key0to1)) //マイナス -　押した時 { printf("Check key MINUS\n"); if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = Stack[2] - Stack[1]; myftoa(KeyStack1,Stack[1],0); Stack[2] = Stack[3]; Stack[3] = Stack[4]; Stack[4] = Stack[5]; Stack[5] = Stack[6]; Is_nextStackShift = 1; Stack[6] = 0; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUMX,key0to1)) //かける×　押した時 { printf("Check key X(KAKEZAN)\n"); if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] *= Stack[2]; myftoa(KeyStack1,Stack[1],0); Stack[2] = Stack[3]; Stack[3] = Stack[4]; Stack[4] = Stack[5]; Stack[5] = Stack[6]; Is_nextStackShift = 1; Stack[6] = 0; RefreshLCD = 1; } if(Check_key_bit(KEYID_NUMSLASH,key0to1)) //割る÷　押した時 { printf("Check key WARIZAN\n"); if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = Stack[2] / Stack[1]; myftoa(KeyStack1,Stack[1],0); Stack[2] = Stack[3]; Stack[3] = Stack[4]; Stack[4] = Stack[5]; Stack[5] = Stack[6]; Is_nextStackShift = 1; Stack[6] = 0; RefreshLCD = 1; } if(Check_key_bit(KEYID_INV,key0to1)) //　逆数 { if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = 1 / Stack[1]; myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } if(Check_key_bit(KEYID_NEG,key0to1)) //　正負変換 { if(KeyStack1[0]==SPACE) { RefreshLCD = 1; KeyStack1[0] = '-'; cursor = 1; }else { if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = 0 - Stack[1]; myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } } if(Check_key_bit(KEYID_SQUARE,key0to1)) //　二乗 { if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = Stack[1] * Stack[1]; myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } if(Check_key_bit(KEYID_SQROOT,key0to1)) //　平方根 { if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = sqrt(Stack[1]); myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } if(Check_key_bit(KEYID_POWER,key0to1)) //累乗(xのy乗) Stack2^Stack1 { if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = pow(Stack[2],Stack[1]); myftoa(KeyStack1,Stack[1],0); Stack[2] = Stack[3]; Stack[3] = Stack[4]; Stack[4] = Stack[5]; Stack[5] = Stack[6]; Is_nextStackShift = 1; Stack[6] = 0; RefreshLCD = 1; } if(Check_key_bit(KEYID_LOG10,key0to1)) //常用対数　log10 { if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = log10(Stack[1]); myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } if(Check_key_bit(KEYID_LN,key0to1)) //自然対数　log e (ネイピア数 { if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = log(Stack[1]); myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } if(Check_key_bit(KEYID_SIN,key0to1)) //正弦サイン { if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = mysin(Stack[1],angleunitmode); myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } if(Check_key_bit(KEYID_COS,key0to1)) //コサイン { if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = mycos(Stack[1],angleunitmode); myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } if(Check_key_bit(KEYID_TAN,key0to1)) //タンジェント { if(~Is_nextStackShift) { Stack[1] = myatof(KeyStack1); } Stack[1] = mytan(Stack[1],angleunitmode); myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } if(Check_key_bit(KEYID_PI,key0to1)) //円周率キー { Stack[1] = PI; myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } if(Check_key_bit(KEYID_NAPIER,key0to1)) //ネイピア数キー { Stack[1] = NAPIER; myftoa(KeyStack1,Stack[1],0); RefreshLCD = 1; Is_nextStackShift = 1; } } //printf("cursor: %d\n",cursor); if(RefreshLCD == 1) { myftoa(KeyStack2,Stack[2],0); myftoa(KeyStack3,Stack[3],0); myftoa(KeyStack4,Stack[4],0); Lcd_cursol(1); Lcd_line_print(1,KeyStack4); Lcd_line_print(2,KeyStack3); Lcd_line_print(3,KeyStack2); Lcd_line_print(4,KeyStack1); RefreshLCD = 0; Lcd_locate(cursor+1,4); Lcd_cursol(cursormode);/* printf("\nStack1 : %g\n",Stack[1]); printf("\nStack2 : %g\n",Stack[2]); printf("\nStack3 : %g\n",Stack[3]); printf("\nStack4 : %g\n",Stack[4]); printf("\nStack5 : %g\n",Stack[5]); printf("\nStack6 : %g\n",Stack[6]);*/ printf("KeyStack1 : %s\n",KeyStack1); printf("KeyStack2 : %s\n",KeyStack2); printf("KeyStack3 : %s\n",KeyStack3); printf("KeyStack4 : %s\n",KeyStack4); } if(errno) //エラー時の処理 { error_handing(); RefreshLCD = 0; } if(cursorpast != cursor) Lcd_locate(cursor+1,4); cursorpast = cursor; } } //←←←←←←←mode_rpn関数終了 void mode_logical(void) { } //←←←←←←←mode_logical関数終了 /************************************************************************/ /* R8C/38A スペシャルファンクションレジスタ(SFR)の初期化 */ /************************************************************************/ void init( void ) { int i; /* クロックをXINクロック(20MHz)に変更 */ prc0 = 1; /* プロテクト解除 */ cm13 = 1; /* P4_6,P4_7をXIN-XOUT端子にする*/ cm05 = 0; /* XINクロック発振 */ for(i=0; i<50; i++ ); /* 安定するまで少し待つ(約10ms) */ ocd2 = 0; /* システムクロックをXINにする */ prc0 = 0; /* プロテクトON */ /* ポートの入出力設定 0:入力　1:出力 76543210 */ prc2 = 1; /* PD0のプロテクト解除 */ pd0 = 0x00; /* */ pd1 = 0xd0; /* 5:RXD0 4:TXD0 3-0:DIP SW 1101 0000 */ p2 = 0xc0; pd2 = 0xfe; /* */ pd3 = 0xff; /*LCD 0-DB4～3-DB7 4-Enable 5-RS 6-BkLGT*/ p3 = 0x00; p4 = 0x00; /* P4_5のLED:初期は消灯 */ pd4 = 0xb8; /* 7:XOUT 6:XIN 5:LED 2:VREF */ pd5 = 0x00; /* キーマトリックス・入力 プルアップON */ pu12 = 1;pu13 = 1; pd6 = 0xff; /* キーマトリックス・出力 */ drr14 = 1; drr15 = 1; pd7 = 0x00; /* 電池電圧検出用とか */ pd8 = 0xff; /* */ pd9 = 0x00; /* 0-5 IN */ //p9 = 0x38; pur0 = 0x04; /* P1_3～P1_0のプルアップON */ vlt22 = 1; /* P9_0～P9_5 入力スレッショルド→0.35×VCCにセット */ vlt23 = 0; /* */ /* タイマRBの設定 */ /* 割り込み周期 = 1 / 20[MHz] * (TRBPRE+1) * (TRBPR+1) = 1 / (20*10^6) * 200 * 100 = 0.001[s] = 1[ms] */ trbmr = 0x00; /* 動作モード、分周比設定 */ trbpre = 200-1; /* プリスケーラレジスタ */ trbpr = 100-1; /* プライマリレジスタ */ trbic = 0x06; /* 割り込み優先レベル設定 */ trbcr = 0x01; /* カウント開始 */ /* タイマRD リセット同期PWMモードの設定*/ /* PWM周期 = 1 / 20[MHz] * カウントソース * (TRDGRA0+1) = 1 / (20*10^6) * 8 * 40000 = 0.016[s] = 16[ms] */ trdpsr0 = 0x08; /* TRDIOB0,C0,D0端子設定 */ trdpsr1 = 0x05; /* TRDIOA1,B1,C1,D1端子設定 */ trdmr = 0xf0; /* バッファレジスタ設定 */ trdfcr = 0x01; /* リセット同期PWMモードに設定 */ trdcr0 = 0x23; /* ソースカウントの選択:f8 */ trdgra0 = trdgrc0 ; /* 周期 */ trdgrb0 = trdgrd0 = 0; /* P2_2端子のON幅設定 */ trdgra1 = trdgrc1 = 0; /* P2_4端子のON幅設定 */ trdgrb1 = trdgrd1 ; /* P2_5端子のON幅設定 */ trdoer1 = 0xcd; /* 出力端子の選択 */ trdstr = 0x0d; /* TRD0カウント開始 */ //Delay_ms(2); p4 = 0x20; /* P4_5のLED:初期は点灯 */ init_uart0_printf( SPEED_9600 ); printf( "\n/* START Function Calcrator Alpha Ver. */\n" "/* Made by kuriuzu */ \n" "/* This is UART Debug Console */\n" ); } /************************************************************************/ /* タイマRB 割り込み処理 */ /************************************************************************/ #pragma interrupt intTRB(vect=24) void intTRB( void ) { delayms++; cnt0++; cnt1++; cnt2++; if(cnt2 == KEY_INTERVAL){ cnt2 = 0; Keypad_read(); } } /************************************************************************/ /* タイマ本体 */ /* 引数 タイマ値 1=1ms */ /************************************************************************/ void timer( unsigned long timer_set ) { delayms = 0; while( delayms < timer_set ); } /************************************************************************/ /* ディップスイッチ値読み込み */ /* 戻り値 スイッチ値 0～15 */ /************************************************************************/ unsigned char dipsw_get( void ) { unsigned char sw; sw = p1 & 0x0f; /* P1_3～P1_0読み込み */ return sw; } //----- ディレイ関数　msec単位 ----- void Delay_ms(unsigned long msec) //！注意！最大-1[ms]の誤差が出ます。！注意！ { delayms = 0; while(delayms < msec) { _asm( "fset I;" "wait;" "nop;" "nop;" "nop;" "nop;" ); } } //----- ディレイ関数 1usec単位 ----- void Delay(long usec) { usec = (usec * 20000) / 45000; while(usec--){} } //---------------------------------------------------- // 液晶表示器制御ライブラリ //---------------------------------------------------- //----- LCD初期化関数 ----- void Lcd_init() { Delay(20000); //20msec wait Lcd_out(0x03, 1); //8bit mode set Delay(5000); //5msec wait Lcd_out(0x03, 1); //8bit mode set Delay(1000); Lcd_out(0x03, 1); //8bit mode set Delay(1000); Lcd_out(0x02, 1); //4bit mode set Delay(1000); Lcd_cmd(0x2C); //DL=0 4bit mode Lcd_cmd(0x08); //display off C=D=B=0 Lcd_cmd(0x0E); //display on D=B=1 C=0 Lcd_cmd(0x06); //entry I/D=1 S=0 Lcd_cmd(0x01); //all clear } //----- データ出力サブ関数 ----- void Lcd_out(char code, char flag) { LCD_DB = (LCD_DB & 0xf0) | (code & 0x0f); //出力データ下位４ビットを出力 if (flag == 0) //表示データかコマンドか LCD_RS = 1; //表示データの場合RS=1 else LCD_RS = 0; //コマンドデータの場合RS=0 asm("NOP"); //NOP　スキュー確保 LCD_STB = 1; //STB ON asm("NOP"); asm("NOP"); //パルス幅確保230nsec以上 asm("NOP"); asm("NOP"); LCD_STB = 0; //STB OFF } //----- １文字表示関数 ----- void Lcd_data(char asci) { Lcd_out(asci>>4, 0); //上位４ビット出力 Lcd_out(asci, 0); //下位４ビット出力 Delay(50); //50μsec待ち } //----- コマンド出力関数 ----- void Lcd_cmd(char cmd) { Lcd_out(cmd>>4, 1); //上位４ビット出力 Lcd_out(cmd, 1); //下位４ビット出力 if((cmd == 0x01) || (cmd == 0x02)) Delay(2000); //2msec待ち else Delay(50); //50usec待ち } //----- 全消去関数 ----- void Lcd_clear() { Lcd_cmd(0x01); //初期化コマンド出力 } //----- 文字列出力関数 ----- void Lcd_output(char *str) { while(*str != 0x00) //文字列の終わり判定 { Lcd_data(*str); //文字列１文字出力 str++; //ポインタ＋１ } } //----- カーソル位置に移動 ----- void Lcd_locate(char x, char y) { char i; if (y == 1){ Lcd_cmd(0x02); x--; while ( x ){ Lcd_cmd(0x14); x--; } }else if (y == 2){ Lcd_cmd(0x02); x--; for (i=1;i<=40;i++){ Lcd_cmd(0x14); } while ( x ){ Lcd_cmd(0x14); x--; } }else if (y == 3){ Lcd_cmd(0x02); x--; for (i=1;i<=20;i++){ Lcd_cmd(0x14); } while ( x ){ Lcd_cmd(0x14); x--; } }else if (y == 4){ Lcd_cmd(0x02); x--; for (i=1;i<=60;i++){ Lcd_cmd(0x14); } while ( x ){ Lcd_cmd(0x14); x--; } } } //----- カーソル表示制御 ----- void Lcd_cursol(char c_mode) { switch ( c_mode){ case 1: // 1.カーソルOFF、ブリンクOFF Lcd_cmd(0x0c); break; case 2: // 2.カーソルOFF、ブリンクON Lcd_cmd(0x0d); break; case 3: // 3.カーソルON、ブリンクOFF Lcd_cmd(0x0e); break; case 4: