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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 196 | eqlazer | 1 | /* |
| 2 | * Library for printing views on a 20x4 characters LCD |
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| 3 | * |
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| 4 | * Author: Erik Larsson |
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| 5 | * Date: 2006-12-30 |
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| 6 | * |
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| 7 | */ |
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| 8 | |||
| 9 | /*----------------------------------------------------- |
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| 10 | * Includes |
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| 11 | * --------------------------------------------------*/ |
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| 193 | eqlazer | 12 | #include <stdio.h> |
| 13 | #include <clcd20x4.h> |
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| 196 | eqlazer | 14 | #include <lcd_HD44780.h> |
| 332 | eqlazer | 15 | #include <avr/interrupt.h> |
| 193 | eqlazer | 16 | |
| 196 | eqlazer | 17 | /*----------------------------------------------------- |
| 18 | * Functions |
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| 19 | * --------------------------------------------------*/ |
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| 20 | |||
| 193 | eqlazer | 21 | /* |
| 22 | * Prints "view" to LCD |
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| 23 | */ |
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| 24 | void printLCDview(uint8_t view){ |
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| 25 | uint8_t line; |
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| 26 | uint8_t buffer[ MAX_LENGTH ]; |
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| 196 | eqlazer | 27 | lcd_clrscr(); |
| 193 | eqlazer | 28 | |
| 29 | view = view*5; |
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| 30 | |||
| 31 | /* Print first 3 lines */ |
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| 32 | for(line = 0; line < LINES-1; line++ ){ |
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| 33 | lcd_gotoxy(0,line); |
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| 34 | lcd_puts( viewStrings[ view+line ] ); |
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| 35 | } |
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| 36 | |||
| 37 | /* Print bottom line */ |
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| 38 | lcd_gotoxy(0,3); |
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| 39 | snprintf( buffer, MAX_LENGTH, "<<%s", viewStrings[ view+3 ] ); |
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| 40 | lcd_puts( buffer ); |
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| 41 | |||
| 42 | lcd_gotoxy(9,3); |
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| 43 | lcd_puts( EDIT_MODE_SYMBOL ); |
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| 44 | |||
| 45 | lcd_gotoxy(18,3); |
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| 46 | lcd_puts( ">>" ); |
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| 47 | |||
| 48 | lcd_gotoxy(12,3); |
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| 49 | lcd_puts( viewStrings[ view+4 ] ); |
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| 50 | |||
| 51 | } |
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| 52 | |||
| 196 | eqlazer | 53 | /* |
| 54 | * Prints data to "view" |
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| 55 | */ |
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| 56 | void printLCDviewData(uint8_t view, uint8_t *data, uint8_t size){ |
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| 57 | int m; |
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| 58 | char buffer[ MAX_LENGTH ]; |
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| 193 | eqlazer | 59 | |
| 196 | eqlazer | 60 | if( view==MAIN_VIEW ){ |
| 256 | eqlazer | 61 | /* No data */ |
| 196 | eqlazer | 62 | }else if( view==TEMPSENS_VIEW ){ |
| 256 | eqlazer | 63 | for(m=0;m<size/2;m++){ |
| 64 | if((int8_t)data[m*2]<0){ |
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| 65 | /* Subsero? */ |
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| 66 | snprintf(buffer, MAX_DATA_LENGTH, "-%u.%u ", -(int8_t)data[m*2], (int8_t)(data[m*2+1]>>4)/10 ); |
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| 67 | }else{ |
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| 68 | snprintf(buffer, MAX_DATA_LENGTH, "%u.%u ", data[m*2], (int8_t)(data[m*2+1]>>4)/10 ); |
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| 69 | } |
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| 332 | eqlazer | 70 | cli(); |
| 256 | eqlazer | 71 | lcd_gotoxy(dataPos[m][0],dataPos[m][1]); |
| 72 | lcd_puts(buffer); |
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| 332 | eqlazer | 73 | sei(); |
| 256 | eqlazer | 74 | } |
| 196 | eqlazer | 75 | }else if( view==RELAYS_VIEW ){ |
| 332 | eqlazer | 76 | for(m=0;m<size;m++){ |
| 77 | /* Relay status, on or off */ |
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| 78 | snprintf(buffer, MAX_DATA_LENGTH, (data[m]==0x01)?"ON ":"OFF "); |
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| 79 | lcd_gotoxy(dataPos[m][0],dataPos[m][1]); |
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| 80 | lcd_puts(buffer); |
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| 81 | } |
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| 196 | eqlazer | 82 | }else if( view==DIMMERS_VIEW ){ |
| 256 | eqlazer | 83 | // FIXME |
| 84 | }else if( view==SERVO_VIEW ){ |
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| 85 | for(m=0;m<size;m++){ |
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| 86 | if((int8_t)data[m]<0){ |
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| 87 | snprintf(buffer, MAX_DATA_LENGTH, "-%u ", -(int8_t)data[m]); |
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| 88 | }else{ |
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| 89 | snprintf(buffer, MAX_DATA_LENGTH, "%u ", data[m]); |
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| 90 | } |
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| 91 | lcd_gotoxy(dataPos[m][0], dataPos[m][1]); |
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| 92 | lcd_puts(buffer); |
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| 93 | } |
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| 196 | eqlazer | 94 | }else{ |
| 95 | /* Do nothing */ |
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| 96 | return; |
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| 97 | } |
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| 332 | eqlazer | 98 | } |
| 196 | eqlazer | 99 | |
| 332 | eqlazer | 100 | void printLCDedit(uint8_t view){ |
| 196 | eqlazer | 101 | |
| 193 | eqlazer | 102 | } |