Mark Peter Vargha / Mbed 2 deprecated MapleMiniPeripherals

External modules with MapleMini (STM32F103RB)

Dependencies:   ADS1015 mbed-MapleMini mbed

main.cpp@0:93158ca82b67, 2016-12-18 (annotated)

Committer:
vargham
Date:
Sun Dec 18 14:11:13 2016 +0000
Revision:
0:93158ca82b67
Added ADS1115 @ i2c

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vargham 0:93158ca82b67 1 /*
vargham 0:93158ca82b67 2 Maple Mini (STM32F103RB) peripherals tests
vargham 0:93158ca82b67 3 by Mark Peter Vargha
vargham 0:93158ca82b67 4 */
vargham 0:93158ca82b67 5
vargham 0:93158ca82b67 6 #include "MapleMini.h"
vargham 0:93158ca82b67 7 #include "mbed.h"
vargham 0:93158ca82b67 8 #include "Adafruit_ADS1015.h"
vargham 0:93158ca82b67 9
vargham 0:93158ca82b67 10 DigitalOut boardLed(LED1);
vargham 0:93158ca82b67 11 Serial serial(PA_2, PA_3);
vargham 0:93158ca82b67 12 I2C i2c(I2C_SDA , I2C_SCL);
vargham 0:93158ca82b67 13 Adafruit_ADS1115 ads(&i2c);
vargham 0:93158ca82b67 14 Ticker oneSecondTicker;
vargham 0:93158ca82b67 15
vargham 0:93158ca82b67 16 void readAds()
vargham 0:93158ca82b67 17 {
vargham 0:93158ca82b67 18 serial.printf("External analog in\r\n");
vargham 0:93158ca82b67 19 for (int i = 0; i < 4; i++)
vargham 0:93158ca82b67 20 {
vargham 0:93158ca82b67 21 int16_t adv = ads.readADC_SingleEnded(i);
vargham 0:93158ca82b67 22 serial.printf("ADC%d=%+06d\r\n", i, adv);
vargham 0:93158ca82b67 23 }
vargham 0:93158ca82b67 24 serial.printf("\r\n");
vargham 0:93158ca82b67 25 }
vargham 0:93158ca82b67 26
vargham 0:93158ca82b67 27 void inEverySecond()
vargham 0:93158ca82b67 28 {
vargham 0:93158ca82b67 29 readAds();
vargham 0:93158ca82b67 30 }
vargham 0:93158ca82b67 31
vargham 0:93158ca82b67 32 int main()
vargham 0:93158ca82b67 33 {
vargham 0:93158ca82b67 34 confSysClock();
vargham 0:93158ca82b67 35 serial.baud(115200);
vargham 0:93158ca82b67 36 ads.setGain(GAIN_ONE);
vargham 0:93158ca82b67 37 oneSecondTicker.attach(&inEverySecond, 1.0);
vargham 0:93158ca82b67 38 serial.printf("Maple peripherals tests.\r\n");
vargham 0:93158ca82b67 39
vargham 0:93158ca82b67 40 while(1)
vargham 0:93158ca82b67 41 {
vargham 0:93158ca82b67 42
vargham 0:93158ca82b67 43 }
vargham 0:93158ca82b67 44 }