Volckens Group Sensors
Code supports writing to the SD card as well as working with the Volckens group smartphone apps for the mbed HRM1017
Dependencies: ADS1115 BLE_API BME280 Calibration CronoDot EEPROM LSM303 MCP40D17 NCP5623BMUTBG SDFileSystem SI1145 STC3100 mbed nRF51822
Fork of
UPAS_BLE_and_USB
by 
Volckens Group Sensors
Diff: main.cpp
- Revision:
- 6:2328feb48792
- Parent:
- 5:0edf35b6d79a
- Child:
- 7:a24d7156bc02
--- a/main.cpp Sun May 03 15:36:37 2015 +0000
+++ b/main.cpp Tue May 05 15:13:06 2015 +0000
@@ -19,7 +19,7 @@
int vInReading;
int vBlowerReading;
int omronDiff;
-int digital_pot_setpoint = 0x3D; //min = 0x7F, max = 0x00
+int digital_pot_setpoint = 0x02; //min = 0x7F, max = 0x00
char filename[] = "/sd/UPASLOG00.txt";
SDFileSystem sd(SPIS_PSELMOSI, SPIS_PSELMISO, SPIS_PSELSCK, SPIS_PSELSS, "sd"); // I believe this matches Todd's pinout, let me know if this doesn't work. (p12, p13, p15, p14)
@@ -47,7 +47,8 @@
while(1){
- omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0
+ omronReading = ads.readADC_SingleEnded(0, 0xC583); // read channel 0 PGA = 2 : Full Scale Range = 2.048V
+ //omronReading = ads.readADC_SingleEnded(0, 0xC183); // read channel 0 PGA = 1 : Full Scale Range = 4.096V
vInReading = ads.readADC_SingleEnded(1, 0xD583); // read channel 0
vBlowerReading = ads.readADC_SingleEnded(2, 0xE783); // read channel 0
omronDiff = ads.readADC_Differential(0x8583); // differential channel 2-3