encoderconf_8h-source.html

avr应用测试程序

00083 <span class="comment">// *** PORTx, DDRx, PINx, and Pxn should all have the same letter for "x" ***</span>
00084 <span class="preprocessor">#define ENC0_PHASEB_PORT            PORTC   // PhaseB port register</span>
00085 <span class="preprocessor"></span><span class="preprocessor">#define ENC0_PHASEB_DDR             DDRC    // PhaseB port direction register</span>
00086 <span class="preprocessor"></span><span class="preprocessor">#define ENC0_PHASEB_PORTIN          PINC    // PhaseB port input register</span>
00087 <span class="preprocessor"></span><span class="preprocessor">#define ENC0_PHASEB_PIN             PC0     // PhaseB port pin</span>
00088 <span class="preprocessor"></span>
00089 
00090 <span class="comment">// -------------------- Encoder 1 connections --------------------</span>
00091 <span class="comment">// Phase A quadrature encoder output should connect to this interrupt line:</span>
00092 <span class="comment">// *** NOTE: the choice of interrupt pin and port must match the external</span>
00093 <span class="comment">// interrupt you are using on your processor.  Consult the External Interrupts</span>
00094 <span class="comment">// section of your processor's datasheet for more information.</span>
00095 
00096 <span class="comment">// Interrupt Configuration</span>
00097 <span class="preprocessor">#define ENC1_SIGNAL                 SIG_INTERRUPT1  // Interrupt signal name</span>
00098 <span class="preprocessor"></span><span class="preprocessor">#define ENC1_INT                    INT1    // matching INTx bit in GIMSK/EIMSK</span>
00099 <span class="preprocessor"></span><span class="preprocessor">#define ENC1_ICR                    MCUCR   // matching Int. Config Register (MCUCR,EICRA/B)</span>
00100 <span class="preprocessor"></span><span class="preprocessor">#define ENC1_ISCX0                  ISC10   // matching Interrupt Sense Config bit0</span>
00101 <span class="preprocessor"></span><span class="preprocessor">#define ENC1_ISCX1                  ISC11   // matching Interrupt Sense Config bit1</span>
00102 <span class="preprocessor"></span><span class="comment">// PhaseA Port/Pin Configuration</span>
00103 <span class="comment">// *** PORTx, DDRx, PINx, and Pxn should all have the same letter for "x" ***</span>
00104 <span class="preprocessor">#define ENC1_PHASEA_PORT            PORTD   // PhaseA port register</span>
00105 <span class="preprocessor"></span><span class="preprocessor">#define ENC1_PHASEA_PORTIN          PIND    // PhaseA port input register</span>
00106 <span class="preprocessor"></span><span class="preprocessor">#define ENC1_PHASEA_DDR             DDRD    // PhaseA port direction register</span>
00107 <span class="preprocessor"></span><span class="preprocessor">#define ENC1_PHASEA_PIN             PD3     // PhaseA port pin</span>
00108 <span class="preprocessor"></span><span class="comment">// Phase B quadrature encoder output should connect to this direction line:</span>
00109 <span class="comment">// *** PORTx, DDRx, PINx, and Pxn should all have the same letter for "x" ***</span>
00110 <span class="preprocessor">#define ENC1_PHASEB_PORT            PORTC   // PhaseB port register</span>
00111 <span class="preprocessor"></span><span class="preprocessor">#define ENC1_PHASEB_DDR             DDRC    // PhaseB port direction register</span>
00112 <span class="preprocessor"></span><span class="preprocessor">#define ENC1_PHASEB_PORTIN          PINC    // PhaseB port input register</span>
00113 <span class="preprocessor"></span><span class="preprocessor">#define ENC1_PHASEB_PIN             PC1     // PhaseB port pin</span>
00114 <span class="preprocessor"></span>
00115 
00116 <span class="comment">// -------------------- Encoder 2 connections --------------------</span>
00117 <span class="comment">// Phase A quadrature encoder output should connect to this interrupt line:</span>
00118 <span class="comment">// *** NOTE: the choice of interrupt pin and port must match the external</span>
00119 <span class="comment">// interrupt you are using on your processor.  Consult the External Interrupts</span>
00120 <span class="comment">// section of your processor's datasheet for more information.</span>
00121 
00122 <span class="comment">// Interrupt Configuration</span>
00123 <span class="comment">//#define ENC2_SIGNAL                   SIG_INTERRUPT6  // Interrupt signal name</span>
00124 <span class="preprocessor">#define ENC2_INT                    INT6    // matching INTx bit in GIMSK/EIMSK</span>
00125 <span class="preprocessor"></span><span class="preprocessor">#define ENC2_ICR                    EICRB   // matching Int. Config Register (MCUCR,EICRA/B)</span>
00126 <span class="preprocessor"></span><span class="preprocessor">#define ENC2_ISCX0                  ISC60   // matching Interrupt Sense Config bit0</span>
00127 <span class="preprocessor"></span><span class="preprocessor">#define ENC2_ISCX1                  ISC61   // matching Interrupt Sense Config bit1</span>
00128 <span class="preprocessor"></span><span class="comment">// PhaseA Port/Pin Configuration</span>
00129 <span class="comment">// *** PORTx, DDRx, PINx, and Pxn should all have the same letter for "x" ***</span>
00130 <span class="preprocessor">#define ENC2_PHASEA_PORT            PORTE   // PhaseA port register</span>
00131 <span class="preprocessor"></span><span class="preprocessor">#define ENC2_PHASEA_PORTIN          PINE    // PhaseA port input register</span>
00132 <span class="preprocessor"></span><span class="preprocessor">#define ENC2_PHASEA_DDR             DDRE    // PhaseA port direction register</span>
00133 <span class="preprocessor"></span><span class="preprocessor">#define ENC2_PHASEA_PIN             PE6     // PhaseA port pin</span>
00134 <span class="preprocessor"></span><span class="comment">// Phase B quadrature encoder output should connect to this direction line:</span>
00135 <span class="comment">// *** PORTx, DDRx, PINx, and Pxn should all have the same letter for "x" ***</span>
00136 <span class="preprocessor">#define ENC2_PHASEB_PORT            PORTC   // PhaseB port register</span>
00137 <span class="preprocessor"></span><span class="preprocessor">#define ENC2_PHASEB_DDR             DDRC    // PhaseB port direction register</span>
00138 <span class="preprocessor"></span><span class="preprocessor">#define ENC2_PHASEB_PORTIN          PINC    // PhaseB port input register</span>
00139 <span class="preprocessor"></span><span class="preprocessor">#define ENC2_PHASEB_PIN             PC2     // PhaseB port pin</span>
00140 <span class="preprocessor"></span>
00141 
00142 <span class="comment">// -------------------- Encoder 3 connections --------------------</span>
00143 <span class="comment">// Phase A quadrature encoder output should connect to this interrupt line:</span>
00144 <span class="comment">// *** NOTE: the choice of interrupt pin and port must match the external</span>
00145 <span class="comment">// interrupt you are using on your processor.  Consult the External Interrupts</span>
00146 <span class="comment">// section of your processor's datasheet for more information.</span>
00147 
00148 <span class="comment">// Interrupt Configuration</span>
00149 <span class="comment">//#define ENC3_SIGNAL                   SIG_INTERRUPT7  // Interrupt signal name</span>
00150 <span class="preprocessor">#define ENC3_INT                    INT7    // matching INTx bit in GIMSK/EIMSK</span>
00151 <span class="preprocessor"></span><span class="preprocessor">#define ENC3_ICR                    EICRB   // matching Int. Config Register (MCUCR,EICRA/B)</span>
00152 <span class="preprocessor"></span><span class="preprocessor">#define ENC3_ISCX0                  ISC70   // matching Interrupt Sense Config bit0</span>
00153 <span class="preprocessor"></span><span class="preprocessor">#define ENC3_ISCX1                  ISC71   // matching Interrupt Sense Config bit1</span>
00154 <span class="preprocessor"></span><span class="comment">// PhaseA Port/Pin Configuration</span>
00155 <span class="comment">// *** PORTx, DDRx, PINx, and Pxn should all have the same letter for "x" ***</span>
00156 <span class="preprocessor">#define ENC3_PHASEA_PORT            PORTE   // PhaseA port register</span>
00157 <span class="preprocessor"></span><span class="preprocessor">#define ENC3_PHASEA_PORTIN          PINE    // PhaseA port input register</span>
00158 <span class="preprocessor"></span><span class="preprocessor">#define ENC3_PHASEA_DDR             DDRE    // PhaseA port direction register</span>
00159 <span class="preprocessor"></span><span class="preprocessor">#define ENC3_PHASEA_PIN             PE7     // PhaseA port pin</span>
00160 <span class="preprocessor"></span><span class="comment">// Phase B quadrature encoder output should connect to this direction line:</span>
00161 <span class="comment">// *** PORTx, DDRx, PINx, and Pxn should all have the same letter for "x" ***</span>
00162 <span class="preprocessor">#define ENC3_PHASEB_PORT            PORTC   // PhaseB port register</span>
00163 <span class="preprocessor"></span><span class="preprocessor">#define ENC3_PHASEB_DDR             DDRC    // PhaseB port direction register</span>
00164 <span class="preprocessor"></span><span class="preprocessor">#define ENC3_PHASEB_PORTIN          PINC    // PhaseB port input register</span>
00165 <span class="preprocessor"></span><span class="preprocessor">#define ENC3_PHASEB_PIN             PC3     // PhaseB port pin</span>
00166 <span class="preprocessor"></span>
00167 <span class="preprocessor">#endif</span>
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