valeria toffoli / Mbed OS COG4050_analogSensor

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Dependencies:   COG4050_ADT7420

Fork of COG4050_blink by valeria toffoli

README.md@2:dbe2cc9e3b23, 2018-11-05 (annotated)

Committer:
vtoffoli
Date:
Mon Nov 05 08:39:17 2018 +0000
Revision:
2:dbe2cc9e3b23
Parent:
0:74a0756399ff 
fft+analogADXL;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vtoffoli 2:dbe2cc9e3b23 1 The headers A1, A2, A3, A4 and A5 support the shields that are Arduino Uno compatible.
vtoffoli 2:dbe2cc9e3b23 2 ADuCM4050 MCU integrates a 12-bit SAR ADC and VREF = 1.25V or 2.5V, maximum input 2.5
vtoffoli 2:dbe2cc9e3b23 3 A2 1 ADC0
vtoffoli 2:dbe2cc9e3b23 4 2 EXT_ADC1
vtoffoli 2:dbe2cc9e3b23 5 3 EXT_ADC2
vtoffoli 2:dbe2cc9e3b23 6 4 ADC3
vtoffoli 2:dbe2cc9e3b23 7 5 SPI2_CS3
vtoffoli 2:dbe2cc9e3b23 8 6 EXT_GPIO42
vtoffoli 2:dbe2cc9e3b23 9 A5 3 VREF_ADC
APS_Lab 0:74a0756399ff 10
APS_Lab 0:74a0756399ff 11
vtoffoli 2:dbe2cc9e3b23 12 ADXL100x PIN info
vtoffoli 2:dbe2cc9e3b23 13 Pin name Info EVAL Board
vtoffoli 2:dbe2cc9e3b23 14 VDD supply voltage: 3 V
vtoffoli 2:dbe2cc9e3b23 15 VSS gnd
vtoffoli 2:dbe2cc9e3b23 16 STANDBY standby: active high
vtoffoli 2:dbe2cc9e3b23 17 ST seld test: active high
vtoffoli 2:dbe2cc9e3b23 18 OR overrange output
vtoffoli 2:dbe2cc9e3b23 19 XOUT output
APS_Lab 0:74a0756399ff 20
vtoffoli 2:dbe2cc9e3b23 21 FOR ADXL1005:
vtoffoli 2:dbe2cc9e3b23 22 offset = VDD/2 = 3/2 = 1.5V
vtoffoli 2:dbe2cc9e3b23 23 output dynamic range = 0.2V to 2.8V