1 | /*********************************************************************
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2 | * FileName: user.c
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3 | * Dependencies: See INCLUDES section below
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4 | * Processor: PIC18
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5 | * Compiler: C18 2.30.01+
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6 | * Company: Microchip Technology, Inc.
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7 | *
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8 | * modified by sprut
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9 | *
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10 | ********************************************************************/
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11 |
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12 | /** I N C L U D E S **********************************************************/
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13 | #include <p18cxxx.h>
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14 | #include <usart.h>
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15 | #include "system\typedefs.h"
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16 | #include "system\usb\usb.h"
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17 | #include "io_cfg.h" // I/O pin mapping
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18 | #include "user\user.h"
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19 | #include "lcd.h"
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20 |
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21 |
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22 | /** Configuration ********************************************************/
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23 | #pragma config PLLDIV = 5 // (20 MHz input)
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24 | #pragma config CPUDIV = OSC1_PLL2
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25 | #pragma config USBDIV = 2 // Clock source from 96MHz PLL/2
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26 | #pragma config FOSC = HSPLL_HS
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27 | //#pragma config FCMEN = OFF
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28 | #pragma config IESO = OFF
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29 | #pragma config PWRT = ON
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30 | #pragma config BOR = OFF
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31 | //#pragma config BORV = 3
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32 | #pragma config VREGEN = ON
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33 | #pragma config WDT = OFF
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34 | #pragma config WDTPS = 32768
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35 | #pragma config MCLRE = OFF
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36 | #pragma config LPT1OSC = OFF
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37 | #pragma config PBADEN = OFF
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38 | #pragma config CCP2MX = ON
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39 | #pragma config STVREN = ON
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40 | #pragma config LVP = OFF
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41 | //#pragma config ICPRT = OFF // Dedicated In-Circuit Debug/Programming
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42 | #pragma config XINST = OFF // Extended Instruction Set
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43 | #pragma config CP0 = OFF
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44 | #pragma config CP1 = OFF
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45 | #pragma config CP2 = OFF
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46 | //#pragma config CP3 = OFF
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47 | #pragma config CPB = OFF
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48 | #pragma config CPD = OFF
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49 | #pragma config WRT0 = OFF
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50 | #pragma config WRT1 = OFF
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51 | #pragma config WRT2 = OFF
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52 | //#pragma config WRT3 = OFF
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53 | #pragma config WRTB = OFF // Boot Block Write Protection
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54 | #pragma config WRTC = OFF
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55 | #pragma config WRTD = OFF
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56 | #pragma config EBTR0 = OFF
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57 | #pragma config EBTR1 = OFF
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58 | #pragma config EBTR2 = OFF
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59 | //#pragma config EBTR3 = OFF
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60 | #pragma config EBTRB = OFF
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61 |
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62 |
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63 |
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64 |
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65 | /** V A R I A B L E S ********************************************************/
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66 | // hier die variablen definieren...
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67 | #pragma udata
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68 | byte data[20]; // bis 64bytes möglich, oder dann descriptor(?) ändern
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69 | BYTE _data[1];
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70 | typedef unsigned char T_Bitvar;
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71 |
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72 | typedef struct
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73 | {
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74 | unsigned bit0:1;
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75 | unsigned bit1:1;
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76 | unsigned bit2:1;
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77 | unsigned bit3:1;
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78 | unsigned bit4:1;
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79 | unsigned bit5:1;
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80 | unsigned bit6:1;
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81 | unsigned bit7:1;
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82 | } T_Bitvar;
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83 |
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84 | T_Bitvar bitvar1[1];
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85 |
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86 |
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87 |
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88 |
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89 | /** D E C L A R A T I O N S **************************************************/
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90 | // hier persönliche initialisierungen definieren...
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91 | #pragma code
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92 | void UserInit(void) {
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93 | LATB &= 0x00;
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94 | TRISB = 0x00;
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95 | //LCD_Init();
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96 | ADCON1 &= 0x0F;
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97 | }//end UserInit
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98 |
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99 |
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100 | void setpin (void)
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101 | {
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102 | // data[1] = port
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103 | // data[2] = pin
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104 | // data[3] = level
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105 |
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106 | int x;
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107 | x = (int)data[3];
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108 | switch ((int)data[1])
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109 | {
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110 | case 92:
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111 | //LATA &= 0x00;
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112 | //TRISA = 0x00;
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113 | switch ((int)data[2])
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114 | {
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115 | case 3: TRISAbits.TRISA3 = 0; Delay10KTCYx(10); LATAbits.LATA3 = x; break;
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116 | case 4: TRISAbits.TRISA4 = 0; Delay10KTCYx(10); LATAbits.LATA4 = x; break;
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117 | case 5: TRISAbits.TRISA5 = 0; Delay10KTCYx(10); LATAbits.LATA5 = x; break;
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118 | case 6: TRISAbits.TRISA6 = 0; Delay10KTCYx(10); LATAbits.LATA6 = x; break;
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119 | }
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120 | break;//end port a
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121 |
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122 | case 93:
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123 | //LATB &= 0x00;
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124 | //TRISB = 0x00;
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125 | switch ((int)data[2])
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126 | {
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127 | case 0: TRISBbits.TRISB0 = 0; Delay10KTCYx(10); LATBbits.LATB0 = x; break;
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128 | case 1: TRISBbits.TRISB1 = 0; Delay10KTCYx(10); LATBbits.LATB1 = x; break;
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129 | case 2: TRISBbits.TRISB2 = 0; Delay10KTCYx(10); LATBbits.LATB2 = x; break;
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130 | case 3: TRISBbits.TRISB3 = 0; Delay10KTCYx(10); LATBbits.LATB3 = x; break;
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131 | case 4: TRISBbits.TRISB4 = 0; Delay10KTCYx(10); LATBbits.LATB4 = x; break;
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132 | case 5: TRISBbits.TRISB5 = 0; Delay10KTCYx(10); LATBbits.LATB5 = x; break;
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133 | case 6: TRISBbits.TRISB6 = 0; Delay10KTCYx(10); LATBbits.LATB6 = x; break;
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134 | case 7: TRISBbits.TRISB7 = 0; Delay10KTCYx(10); LATBbits.LATB7 = x; break;
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135 | default: break;
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136 | }
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137 | break;// end port b
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138 | case 94:
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139 | //LATC &= 0x00;
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140 | //TRISC = 0x00;
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141 | switch ((int)data[2])
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142 | {
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143 | case 1: TRISCbits.TRISC1 = 0; Delay10KTCYx(10); LATCbits.LATC1 = x; break;
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144 | case 2: TRISCbits.TRISC2 = 0; Delay10KTCYx(10); LATCbits.LATC2 = x; break;
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145 | case 6: TRISCbits.TRISC6 = 0; Delay10KTCYx(10); LATCbits.LATC6 = x; break;
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146 | case 7: TRISCbits.TRISC7 = 0; Delay10KTCYx(10); LATCbits.LATC7 = x; break;
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147 | break;
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148 | }
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149 | break;// end port c
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150 | case 95:
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151 | //LATD &= 0x00;
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152 | //TRISD = 0x00;
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153 | switch ((int)data[2])
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154 | {
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155 | case 0: TRISDbits.TRISD0 = 0; Delay10KTCYx(10); LATDbits.LATD0 = x; break;
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156 | case 1: TRISDbits.TRISD1 = 0; Delay10KTCYx(10); LATDbits.LATD1 = x; break;
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157 | case 2: TRISDbits.TRISD2 = 0; Delay10KTCYx(10); LATDbits.LATD2 = x; break;
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158 | case 3: TRISDbits.TRISD3 = 0; Delay10KTCYx(10); LATDbits.LATD3 = x; break;
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159 | case 4: TRISDbits.TRISD4 = 0; Delay10KTCYx(10); LATDbits.LATD4 = x; break;
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160 | case 5: TRISDbits.TRISD5 = 0; Delay10KTCYx(10); LATDbits.LATD5 = x; break;
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161 | case 6: TRISDbits.TRISD6 = 0; Delay10KTCYx(10); LATDbits.LATD6 = x; break;
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162 | case 7: TRISDbits.TRISD7 = 0; Delay10KTCYx(10); LATDbits.LATD7 = x; break;
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163 | break;
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164 | }
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165 | break;// end port d
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166 | case 96:
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167 | //LATE &= 0x00;
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168 | //TRISE = 0x00;
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169 | switch ((int)data[2])
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170 | {
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171 | case 0: TRISEbits.TRISE0 = 0; Delay10KTCYx(10); LATEbits.LATE0 = x; break;
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172 | case 1: TRISEbits.TRISE1 = 0; Delay10KTCYx(10); LATEbits.LATE1 = x; break;
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173 | case 2: TRISEbits.TRISE2 = 0; Delay10KTCYx(10); LATEbits.LATE2 = x; break;
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174 | break; }
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175 | break;// end port e
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176 | }
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177 | }
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178 |
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179 | void setport (void)
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180 | {
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181 | //data[1] = port
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182 | //data[2]-[9] = bitfolge
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183 |
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184 | int bit0;
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185 | int bit1;
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186 | int bit2;
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187 | int bit3;
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188 | int bit4;
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189 | int bit5;
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190 | int bit6;
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191 | int bit7;
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192 |
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193 | bit0 = (int)data[2];
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194 | bit1 = (int)data[3];
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195 | bit2 = (int)data[4];
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196 | bit3 = (int)data[5];
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197 | bit4 = (int)data[6];
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198 | bit5 = (int)data[7];
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199 | bit6 = (int)data[8];
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200 | bit7 = (int)data[9];
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201 |
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202 | switch ((int)data[1])
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203 | {
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204 | case 92:
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205 | break;
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206 | case 93: LATB &= 0x00;
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207 | TRISB = 0x00;
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208 | LATBbits.LATB0 = bit0;
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209 | LATBbits.LATB1 = bit1;
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210 | LATBbits.LATB2 = bit2;
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211 | LATBbits.LATB3 = bit3;
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212 | LATBbits.LATB4 = bit4;
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213 | LATBbits.LATB5 = bit5;
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214 | LATBbits.LATB6 = bit6;
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215 | LATBbits.LATB7 = bit7;
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216 | break;
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217 | case 94:
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218 | break;
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219 | case 95: LATD &= 0x00;
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220 | TRISD = 0x00;
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221 | LATDbits.LATD0 = bit0;
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222 | LATDbits.LATD1 = bit1;
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223 | LATDbits.LATD2 = bit2;
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224 | LATDbits.LATD3 = bit3;
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225 | LATDbits.LATD4 = bit4;
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226 | LATDbits.LATD5 = bit5;
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227 | LATDbits.LATD6 = bit6;
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228 | LATDbits.LATD7 = bit7;
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229 | break;
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230 | case 96: LATE &= 0x00;
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231 | TRISE = 0x00;
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232 | LATEbits.LATE0 = bit0;
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233 | LATEbits.LATE1 = bit1;
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234 | LATEbits.LATE2 = bit2;;
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235 | break;
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236 | }
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237 | }
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238 |
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239 |
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240 |
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241 | void getport (void)
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242 | {
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243 | // data[1] = Port
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244 |
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245 | switch ((int)data[1]){
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246 | case 92: TRISA = 0xFF;
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247 | Delay10KTCYx(100);
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248 | data[0] = PORTA;
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249 | break;
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250 | case 93: TRISB = 0xFF;
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251 | Delay10KTCYx(100);
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252 | data[0] = PORTB;
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253 | break;
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254 | case 94: TRISC = 0xFF;
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255 | Delay10KTCYx(100);
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256 | data[0] = PORTC;
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257 | break;
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258 | case 95: TRISD = 0xFF;
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259 | Delay10KTCYx(100);
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260 | data[0] = PORTD;
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261 | break;
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262 | case 96: TRISE = 0xFF;
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263 | Delay10KTCYx(100);
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264 | data[0] = PORTE;
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265 | break;
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266 | }
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267 | }
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268 |
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269 | void getpin (void)
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270 | {
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271 | // data[1] = port
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272 | // data[2] = Pin
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273 |
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274 | switch ((int)data[1])
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275 | {
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276 | case 92: //TRISA = 0xFF;
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277 | switch ((int)data[2]){
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278 | case 0: TRISAbits.TRISA0 = 1; Delay10KTCYx(10); data[0] =PORTAbits.RA0; break;
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279 | case 1: TRISAbits.TRISA1 = 1; Delay10KTCYx(10); data[0] =PORTAbits.RA1; break;
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280 | case 2: TRISAbits.TRISA2 = 1; Delay10KTCYx(10); data[0] =PORTAbits.RA2; break;
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281 | case 3: TRISAbits.TRISA3 = 1; Delay10KTCYx(10); data[0] =PORTAbits.RA3; break;
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282 | case 4: TRISAbits.TRISA4 = 1; Delay10KTCYx(10); data[0] =PORTAbits.RA4; break;
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283 | case 5: TRISAbits.TRISA5 = 1; Delay10KTCYx(10); data[0] =PORTAbits.RA5; break;
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284 | case 6: TRISAbits.TRISA6 = 1; Delay10KTCYx(10); data[0] =PORTAbits.RA6; break;
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285 | }
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286 | break;
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287 | case 93: //PORTB = 0;
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288 | //TRISB = 0xFF;
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289 | switch ((int)data[2]){
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290 | case 0: TRISBbits.TRISB0 = 1; Delay10KTCYx(10); data[0] =PORTBbits.RB0; break;
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291 | case 1: TRISBbits.TRISB1 = 1; Delay10KTCYx(10); data[0] =PORTBbits.RB1; break;
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292 | case 2: TRISBbits.TRISB2 = 1; Delay10KTCYx(10); data[0] =PORTBbits.RB2; break;
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293 | case 3: TRISBbits.TRISB3 = 1; Delay10KTCYx(10); data[0] =PORTBbits.RB3; break;
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294 | case 4: TRISBbits.TRISB4 = 1; Delay10KTCYx(10); data[0] =PORTBbits.RB4; break;
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295 | case 5: TRISBbits.TRISB5 = 1; Delay10KTCYx(10); data[0] =PORTBbits.RB5; break;
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296 | case 6: TRISBbits.TRISB6 = 1; Delay10KTCYx(10); data[0] =PORTBbits.RB6; break;
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297 | case 7: TRISBbits.TRISB7 = 1; Delay10KTCYx(10); data[0] =PORTBbits.RB7; break;
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298 | }
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299 | break;
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300 | case 94: //TRISC = 0xFF;
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301 | switch ((int)data[2]){
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302 | case 0: TRISCbits.TRISC0 = 1; Delay10KTCYx(10); data[0] =PORTCbits.RC0; break;
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303 | case 1: TRISCbits.TRISC1 = 1; Delay10KTCYx(10); data[0] =PORTCbits.RC1; break;
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304 | case 2: TRISCbits.TRISC2 = 1; Delay10KTCYx(10); data[0] =PORTCbits.RC2; break;
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305 | case 6: TRISCbits.TRISC6 = 1; Delay10KTCYx(10); data[0] =PORTCbits.RC6; break;
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306 | case 7: TRISCbits.TRISC7 = 1; Delay10KTCYx(10); data[0] =PORTCbits.RC7; break;
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307 | }
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308 | break;
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309 | case 95: //TRISD = 0xFF;
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310 | switch ((int)data[2]){
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311 | case 0: TRISDbits.TRISD0 = 1; Delay10KTCYx(10); data[0] =PORTDbits.RD0; break;
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312 | case 1: TRISDbits.TRISD1 = 1; Delay10KTCYx(10); data[0] =PORTDbits.RD1; break;
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313 | case 2: TRISDbits.TRISD2 = 1; Delay10KTCYx(10); data[0] =PORTDbits.RD2; break;
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314 | case 3: TRISDbits.TRISD3 = 1; Delay10KTCYx(10); data[0] =PORTDbits.RD3; break;
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315 | case 4: TRISDbits.TRISD4 = 1; Delay10KTCYx(10); data[0] =PORTDbits.RD4; break;
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316 | case 5: TRISDbits.TRISD5 = 1; Delay10KTCYx(10); data[0] =PORTDbits.RD5; break;
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317 | case 6: TRISDbits.TRISD6 = 1; Delay10KTCYx(10); data[0] =PORTDbits.RD6; break;
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318 | case 7: TRISDbits.TRISD7 = 1; Delay10KTCYx(10); data[0] =PORTDbits.RD7; break;
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319 | }
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320 | break;
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321 | case 96: //TRISE = 0xFF;
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322 | switch ((int)data[2]){
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323 | case 0: TRISEbits.TRISE0 = 1; Delay10KTCYx(10); data[0] =PORTEbits.RE0; break;
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324 | case 1: TRISEbits.TRISE1 = 1; Delay10KTCYx(10); data[0] =PORTEbits.RE1; break;
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325 | case 2: TRISEbits.TRISE2 = 1; Delay10KTCYx(10); data[0] =PORTEbits.RE2; break;
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326 | }
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327 | break;
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328 | }
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329 |
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330 | }
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331 |
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332 | void pause(void)
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333 | {
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334 | Delay10KTCYx(10);
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335 | }
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336 |
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337 |
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338 | /** " M A I N " - P R O G R A M ********************************************/
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339 |
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340 | void ProcessIO(void) {
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341 | if(USBGenRead(data,20)) {
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342 | switch ((int)data[0]) { // entscheidet anhand des ersten Bytes um welchen fall
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343 | case 0: pause();
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344 | break;
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345 | case 1: setpin(); // port, pin, zustand
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346 | break;
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347 | case 2: setport();
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348 | break; // port, bitfolge
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349 | case 3: getpin();
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350 | if(!mUSBGenTxIsBusy())
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351 | USBGenWrite(data,1);
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352 | break; // pin, port
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353 | case 4: getport();
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354 | if(!mUSBGenTxIsBusy())
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355 | USBGenWrite(data,1); // port
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356 | break;
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357 | case 5: getpin();
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358 | if(!mUSBGenTxIsBusy())
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359 | USBGenWrite(data,1); // port
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360 | break;
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361 | }
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362 | }
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363 | }//end ProcessIO
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