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main.cpp@1:334b40b47233, 2019-02-28 (annotated)
- Committer:
- fabeltranm
- Date:
- Thu Feb 28 22:33:57 2019 +0000
- Revision:
- 1:334b40b47233
- Parent:
- 0:fa6bdbdd4239
- Child:
- 2:d168f964c331
OK
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
fabeltranm | 0:fa6bdbdd4239 | 1 | #include "mbed.h" |
fabeltranm | 0:fa6bdbdd4239 | 2 | #include "scolor_TCS3200.h" |
fabeltranm | 0:fa6bdbdd4239 | 3 | |
fabeltranm | 0:fa6bdbdd4239 | 4 | /* ***************************************************************************** |
fabeltranm | 0:fa6bdbdd4239 | 5 | Programa que solicita telemetria al sistema embebido, por medio del comando 0xFe |
fabeltranm | 0:fa6bdbdd4239 | 6 | para preguntar por el color que detecta el sensor TCS3200 |
fabeltranm | 0:fa6bdbdd4239 | 7 | |
fabeltranm | 0:fa6bdbdd4239 | 8 | el sistema embebido recibe el inicio de trama FE y el número de comado: 01 |
fabeltranm | 0:fa6bdbdd4239 | 9 | |
fabeltranm | 0:fa6bdbdd4239 | 10 | | INITELE | CMD | |
fabeltranm | 0:fa6bdbdd4239 | 11 | | 0xfe | 0x01 | |
fabeltranm | 0:fa6bdbdd4239 | 12 | |
fabeltranm | 0:fa6bdbdd4239 | 13 | |
fabeltranm | 0:fa6bdbdd4239 | 14 | para enviar los comandos usar el programa Coolterm http://freeware.the-meiers.org/ |
fabeltranm | 0:fa6bdbdd4239 | 15 | |
fabeltranm | 0:fa6bdbdd4239 | 16 | |
fabeltranm | 0:fa6bdbdd4239 | 17 | @fabeltranm 2019 |
fabeltranm | 0:fa6bdbdd4239 | 18 | fbeltranm@ecci.edu.co |
fabeltranm | 0:fa6bdbdd4239 | 19 | |
fabeltranm | 0:fa6bdbdd4239 | 20 | ******************************************************************************** |
fabeltranm | 0:fa6bdbdd4239 | 21 | datasheet https://www.mouser.com/catalog/specsheets/TCS3200-E11.pdf |
fabeltranm | 0:fa6bdbdd4239 | 22 | |
fabeltranm | 0:fa6bdbdd4239 | 23 | |
fabeltranm | 0:fa6bdbdd4239 | 24 | S0 Frequency scaling |
fabeltranm | 0:fa6bdbdd4239 | 25 | S1 Frequency scaling |
fabeltranm | 0:fa6bdbdd4239 | 26 | S2 Photo diode selection |
fabeltranm | 0:fa6bdbdd4239 | 27 | S3 Photo diode selection |
fabeltranm | 0:fa6bdbdd4239 | 28 | OutFreq Frequency |
fabeltranm | 0:fa6bdbdd4239 | 29 | |
fabeltranm | 0:fa6bdbdd4239 | 30 | ----------------------------------- |
fabeltranm | 0:fa6bdbdd4239 | 31 | | ____________ ____________ | |
fabeltranm | 0:fa6bdbdd4239 | 32 | ----> | | | | | | ___ ___ |
fabeltranm | 0:fa6bdbdd4239 | 33 | Light | | Photodiode | | Current |--|---OUTPUT_FREQ | |___| |___ |
fabeltranm | 0:fa6bdbdd4239 | 34 | ----> | | Array |---| to | | |
fabeltranm | 0:fa6bdbdd4239 | 35 | | | | | Frequency | | |
fabeltranm | 0:fa6bdbdd4239 | 36 | | |____________| |____________| | |
fabeltranm | 0:fa6bdbdd4239 | 37 | | ^ ^ ^ ^ | |
fabeltranm | 0:fa6bdbdd4239 | 38 | -------|--|-------------|--|------- |
fabeltranm | 0:fa6bdbdd4239 | 39 | | | | | |
fabeltranm | 0:fa6bdbdd4239 | 40 | S2 S3 S0 S1 |
fabeltranm | 0:fa6bdbdd4239 | 41 | |
fabeltranm | 0:fa6bdbdd4239 | 42 | SO | S1 | OUTPUT FREQUENCY SCALING | | S2 | S3 | PHOTODIODE TYPE | |
fabeltranm | 0:fa6bdbdd4239 | 43 | 0 | 0 | power down | | 0 | 0 | Red | |
fabeltranm | 0:fa6bdbdd4239 | 44 | 0 | 1 | 2% | | 0 | 1 | Blue | |
fabeltranm | 0:fa6bdbdd4239 | 45 | 1 | 0 | 20% | | 1 | 0 | Clear (no filter) | |
fabeltranm | 0:fa6bdbdd4239 | 46 | 1 | 1 | 100% | | 1 | 1 | Green | |
fabeltranm | 0:fa6bdbdd4239 | 47 | |
fabeltranm | 0:fa6bdbdd4239 | 48 | ******************************************************************************/ |
fabeltranm | 0:fa6bdbdd4239 | 49 | |
fabeltranm | 0:fa6bdbdd4239 | 50 | #define INITELE 0xFE |
fabeltranm | 1:334b40b47233 | 51 | #define CMD 0x01 |
fabeltranm | 0:fa6bdbdd4239 | 52 | |
fabeltranm | 0:fa6bdbdd4239 | 53 | |
fabeltranm | 0:fa6bdbdd4239 | 54 | |
fabeltranm | 0:fa6bdbdd4239 | 55 | Serial command(USBTX, USBRX); |
fabeltranm | 1:334b40b47233 | 56 | // S0, S1, S2, S3, OUT |
fabeltranm | 1:334b40b47233 | 57 | scolor_TCS3200 scolor(PA_8, PB_10, PB_4, PB_5, PB_3); |
fabeltranm | 0:fa6bdbdd4239 | 58 | |
fabeltranm | 0:fa6bdbdd4239 | 59 | // definición de las funciones |
fabeltranm | 0:fa6bdbdd4239 | 60 | void setup_uart(); |
fabeltranm | 0:fa6bdbdd4239 | 61 | void leer_datos(); |
fabeltranm | 0:fa6bdbdd4239 | 62 | void leer_color(); |
fabeltranm | 0:fa6bdbdd4239 | 63 | |
fabeltranm | 0:fa6bdbdd4239 | 64 | uint8_t cmd; |
fabeltranm | 0:fa6bdbdd4239 | 65 | |
fabeltranm | 0:fa6bdbdd4239 | 66 | int main() { |
fabeltranm | 0:fa6bdbdd4239 | 67 | |
fabeltranm | 0:fa6bdbdd4239 | 68 | setup_uart(); |
fabeltranm | 0:fa6bdbdd4239 | 69 | while(1){ |
fabeltranm | 0:fa6bdbdd4239 | 70 | leer_datos(); |
fabeltranm | 0:fa6bdbdd4239 | 71 | if (cmd==CMD){} |
fabeltranm | 1:334b40b47233 | 72 | leer_color(); |
fabeltranm | 0:fa6bdbdd4239 | 73 | } |
fabeltranm | 0:fa6bdbdd4239 | 74 | } |
fabeltranm | 0:fa6bdbdd4239 | 75 | |
fabeltranm | 0:fa6bdbdd4239 | 76 | |
fabeltranm | 0:fa6bdbdd4239 | 77 | |
fabeltranm | 0:fa6bdbdd4239 | 78 | void setup_uart(){ |
fabeltranm | 0:fa6bdbdd4239 | 79 | command.baud(115200); |
fabeltranm | 0:fa6bdbdd4239 | 80 | } |
fabeltranm | 0:fa6bdbdd4239 | 81 | |
fabeltranm | 0:fa6bdbdd4239 | 82 | |
fabeltranm | 0:fa6bdbdd4239 | 83 | void leer_datos(){ |
fabeltranm | 0:fa6bdbdd4239 | 84 | while(command.getc()!= INITELE); |
fabeltranm | 0:fa6bdbdd4239 | 85 | cmd=command.getc(); |
fabeltranm | 1:334b40b47233 | 86 | |
fabeltranm | 0:fa6bdbdd4239 | 87 | |
fabeltranm | 0:fa6bdbdd4239 | 88 | } |
fabeltranm | 0:fa6bdbdd4239 | 89 | |
fabeltranm | 0:fa6bdbdd4239 | 90 | |
fabeltranm | 0:fa6bdbdd4239 | 91 | void leer_color(){ |
fabeltranm | 0:fa6bdbdd4239 | 92 | |
fabeltranm | 1:334b40b47233 | 93 | |
fabeltranm | 1:334b40b47233 | 94 | |
fabeltranm | 0:fa6bdbdd4239 | 95 | long red = scolor.ReadRed(); |
fabeltranm | 0:fa6bdbdd4239 | 96 | long green = scolor.ReadGreen(); |
fabeltranm | 0:fa6bdbdd4239 | 97 | long blue = scolor.ReadBlue(); |
fabeltranm | 0:fa6bdbdd4239 | 98 | long clear = scolor.ReadClear(); |
fabeltranm | 0:fa6bdbdd4239 | 99 | |
fabeltranm | 1:334b40b47233 | 100 | printf("RED: %5d GREEN: %5d BLUE: %5d CLEAR: %5d \n ", red, green, blue, clear); |
fabeltranm | 0:fa6bdbdd4239 | 101 | |
fabeltranm | 0:fa6bdbdd4239 | 102 | } |
fabeltranm | 0:fa6bdbdd4239 | 103 | |
fabeltranm | 0:fa6bdbdd4239 | 104 | |
fabeltranm | 0:fa6bdbdd4239 | 105 | |
fabeltranm | 0:fa6bdbdd4239 | 106 | |
fabeltranm | 0:fa6bdbdd4239 | 107 |