A test program for my interrupt driven PWM motor control
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main.cpp
00001 #include "mbed.h" 00002 #include "i_moto.h" 00003 00004 //test program for my interrupt driven PWM motor control library 00005 00006 Serial pc(USBTX, USBRX); 00007 i_moto moto( LED1, 50, 20, 10 ); //in this test the output goes to LED1. Duty cycle = 50 ms, Ramp Up = 20 sec, Ramp Down = 10 sec 00008 00009 int main() 00010 { 00011 int z; 00012 00013 while( 1 ) 00014 { 00015 moto.setTargetPower( 100 ); //target power is 100% 00016 00017 pc.printf( "\r\nTarget Power = %i%%\r\n", moto.getTargetPower() ); 00018 pc.printf( "Ramp Up = %i seconds\r\n\n", moto.getRampUp_s() ); 00019 00020 for (z=0; z<25; z++) 00021 { 00022 pc.printf( "Current Power = %i\r\n", moto.getCurrentPower() ); 00023 wait( 1 ); 00024 } 00025 00026 moto.setTargetPower( 0 ); //set target power to 0% 00027 pc.printf( "\r\nTarget Power = %i%%\r\n", moto.getTargetPower() ); 00028 pc.printf( "Ramp Down = %i secons\r\n\n", moto.getRampDown_s() ); 00029 00030 for (z=0; z<20; z++) 00031 { 00032 pc.printf( "Current Power = %i\r\n", moto.getCurrentPower() ); 00033 wait( 1 ); 00034 } 00035 } 00036 }
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Pete Isley