root/branch/noisette/bsp/can.c @ 537
| 2 | jalaffon | // subroutines for control ADC0 in one shot mode with sweep on channels 0 & 1
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#ifdef M32C87
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#include "sfr32c87.h"
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#endif
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#ifdef M32C83
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#include "sfr32c83.h"
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#endif
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#if M32C87
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// Carte M32C87 Cust GE
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void can_init(void)
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{
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pd0 = 0xE0; // pd10 (bit 7,6,5) configured for outputs
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pu00 = 0; // no pull up for inputs p0_3..p0_0
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ad0con0 = 0x18; // one shot sweep mode 0 Fad=Fosc/4
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ad0con1 = 0x28; // Vref connected resolution 10 bits
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ad0con2 = 0x05; // CAN connected on port 0 sample&hold active
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ad0con3 = 0x00; // no sweep mode on severals ports
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ad0con4 = 0x00; // no use for severals ports
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adst_ad0con0 = 1; // Run conversion
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}
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#endif
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#ifdef M32C83
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// Carte M32C83 LP
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void can_init(void)
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{
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pd10 = 0x00; //conversion sur voie 0 et 1 port 10
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pur3 = 0x00; //pas de resistance de tirage
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ad0con2 = 0x01; //echantillonneur bloqueur actif
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ad0con1 = 0x38; //Vref connecte mode 10 bits
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ad0con0 = 0x18; //Fad/3 declenchement logiciel en mode balayage continu
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adst_ad0con0 = 1; //depart conversion
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}
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#endif
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