Einer Fabian Aponte Cubides
/
Final3
sensor color con joystick y motores paso a paso mas pantalla LCD
main.cpp
- Committer:
- fabeltranm
- Date:
- 2019-02-28
- Revision:
- 1:334b40b47233
- Parent:
- 0:fa6bdbdd4239
- Child:
- 2:d168f964c331
File content as of revision 1:334b40b47233:
#include "mbed.h" #include "scolor_TCS3200.h" /* ***************************************************************************** Programa que solicita telemetria al sistema embebido, por medio del comando 0xFe para preguntar por el color que detecta el sensor TCS3200 el sistema embebido recibe el inicio de trama FE y el número de comado: 01 | INITELE | CMD | | 0xfe | 0x01 | para enviar los comandos usar el programa Coolterm http://freeware.the-meiers.org/ @fabeltranm 2019 fbeltranm@ecci.edu.co ******************************************************************************** datasheet https://www.mouser.com/catalog/specsheets/TCS3200-E11.pdf S0 Frequency scaling S1 Frequency scaling S2 Photo diode selection S3 Photo diode selection OutFreq Frequency ----------------------------------- | ____________ ____________ | ----> | | | | | | ___ ___ Light | | Photodiode | | Current |--|---OUTPUT_FREQ | |___| |___ ----> | | Array |---| to | | | | | | Frequency | | | |____________| |____________| | | ^ ^ ^ ^ | -------|--|-------------|--|------- | | | | S2 S3 S0 S1 SO | S1 | OUTPUT FREQUENCY SCALING | | S2 | S3 | PHOTODIODE TYPE | 0 | 0 | power down | | 0 | 0 | Red | 0 | 1 | 2% | | 0 | 1 | Blue | 1 | 0 | 20% | | 1 | 0 | Clear (no filter) | 1 | 1 | 100% | | 1 | 1 | Green | ******************************************************************************/ #define INITELE 0xFE #define CMD 0x01 Serial command(USBTX, USBRX); // S0, S1, S2, S3, OUT scolor_TCS3200 scolor(PA_8, PB_10, PB_4, PB_5, PB_3); // definición de las funciones void setup_uart(); void leer_datos(); void leer_color(); uint8_t cmd; int main() { setup_uart(); while(1){ leer_datos(); if (cmd==CMD){} leer_color(); } } void setup_uart(){ command.baud(115200); } void leer_datos(){ while(command.getc()!= INITELE); cmd=command.getc(); } void leer_color(){ long red = scolor.ReadRed(); long green = scolor.ReadGreen(); long blue = scolor.ReadBlue(); long clear = scolor.ReadClear(); printf("RED: %5d GREEN: %5d BLUE: %5d CLEAR: %5d \n ", red, green, blue, clear); }