Simon Ford / Mbed 2 deprecated PlayStationController

Dependencies:   mbed

main.cpp@2:e3dd9a5cefa0, 2009-11-22 (annotated)

Committer:
simon
Date:
Sun Nov 22 18:43:01 2009 +0000
Revision:
2:e3dd9a5cefa0
Parent:
1:e4af215fb689 

        

        
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#include "mbed.h"





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SPI spi(p5, p6, p7);   // mosi, miso, sclk (or "command", "data", "clock")





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DigitalOut cs(p25);       // chip select (or "attention")





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// setup the controller in to analog mode





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void ps2_analog_mode() {





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    const char enter_config_mode[5]  = {0x01, 0x43, 0x00, 0x01, 0x00};





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    const char enable_analog_mode[9] = {0x01, 0x44, 0x00, 0x01, 0x03, 0x00, 0x00, 0x00, 0x00};





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    const char exit_config_mode[9]   = {0x01, 0x43, 0x00, 0x00, 0x5A, 0x5A, 0x5A, 0x5A, 0x5A};





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    cs = 0;





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    for (int i=0; i<5; i++) {





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        spi.write(enter_config_mode[i]);





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    }





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    cs = 1;





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    wait_us(1);





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    cs = 0;





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    for (int i=0; i<9; i++) {





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        spi.write(enable_analog_mode[i]);





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    }





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    cs = 1;





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    wait_us(1);





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    cs = 0;





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    for (int i=0; i<9; i++) {





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        spi.write(exit_config_mode[i]);





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    }





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    cs = 1;





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}





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int main() {





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    ps2_analog_mode();





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    while (1) {





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        const char poll_command[9] = {0x01, 0x42, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};





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        char response[9];





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        cs = 0;





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        for (int i=0; i<9; i++) {





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            response[i] = spi.write(poll_command[i]);





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        }





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        cs = 1;





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        printf("Digital %02X %02X   Analog %02X %02X %02X %02X\n", response[3], response[4], response[5], response[6], response[7], response[8]);





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    }





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}





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