UMO
Dependencies: mbed pixy pixy_cam
Revision 0:640a85b62ac6, committed 2015-12-10
- Comitter:
- srijani987
- Date:
- Thu Dec 10 02:25:58 2015 +0000
- Commit message:
- UMO
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Dec 10 02:25:58 2015 +0000 @@ -0,0 +1,83 @@ +#include "mbed.h" +#include "Pixy.h" + +// init board +Pixy pixy(Pixy::SPI, p11, p12, p13); +Serial pc(USBTX, USBRX); +DigitalOut pin1(p24); +DigitalOut pin2(p25); +DigitalOut led1(LED1); + +#if defined(TARGET_LPC1768) +Serial blue(p9, p10); // TX, RX +//Serial blue(p13, p14); // TX, RX +#elif defined(TARGET_LPC4330_M4) +Serial blue(P6_4, P6_5); // UART0_TX, UART0_RX +//Serial blue(P2_3, P2_4); // UART3_TX, UART3_RX +#endif + +// global vars +int num_readings = 0; +int total_y = 0; +float result = 0; + +// funcs +void get_volume(int i); + +int main() { + + pin1 = 1; + pin2 = 0; + + // init pixy + pc.printf("ready\n\r"); + pixy.setSerialOutput(&pc); + + while (1) { + + // get pixy data + uint16_t blocks; + blocks = pixy.getBlocks(); + + // store data + if (blocks) { + //led1 = 1; + for (int j = 0; j < blocks; j++) { + get_volume(pixy.blocks[j].y); + //led1 = 1; + if(result >= 30.0) + {//led1 = 1; + pin1 = 0; + pin2 = 1;} + if(result < 2.0){ + pin2 = 0; + pin1 = 1; } + + + } + } + } + } + + +void get_volume(int y) { + + // led1 = 1; + + // update data + total_y += y; + num_readings++; + + // output results + if (num_readings > 30) { + float average_y = (float)total_y/num_readings; + result = -0.2642*average_y + 38.453; + pc.printf("Volume is : %.2f mL\r\n", result); + blue.printf("Volume is : %.2f mL\r\n", result); + + + // reset vars + num_readings = 0; + total_y = 0; + } +} \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Thu Dec 10 02:25:58 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/165afa46840b \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/pixy.lib Thu Dec 10 02:25:58 2015 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/srijani987/code/pixy/#65926f4c85a7
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/pixy_cam.lib Thu Dec 10 02:25:58 2015 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/teams/jetfishteam/code/pixy_cam/#89b9d1a6457c