ADC library for STM32Fxxx - http://stm32f4-discovery.com/2015/10/hal-library-29-analog-to-digital-converter-for-stm32fxxx/. More...

Modules
	TM_ADC_Macros
	Library defines.

	TM_ADC_Typedefs
	Library Typedefs.

	TM_ADC_Functions
	Library Functions.

Detailed Description

ADC library for STM32Fxxx - http://stm32f4-discovery.com/2015/10/hal-library-29-analog-to-digital-converter-for-stm32fxxx/.

This library allows you to operate with ADC peripheral on STM32Fxxx devices. It works on STM32F0xx, STM32F4xx and STM32F7xx devices

How it works

Library uses polling mode of each ADC channel to read data from. It is designed for use where small data rate of ADC is needed, such as reading battery voltage where you need MAX 1 sample per second.

ADC external pinout

ADC supports up to 16 external ADC channels connected to GPIO pins.

CHANNEL   ADC1   ADC2   ADC3

0         PA0    PA0    PA0
1         PA1    PA1    PA1
2         PA2    PA2    PA2
3         PA3    PA3    PA3
4         PA4    PA4    PF6
5         PA5    PA5    PF7
6         PA6    PA6    PF8
7         PA7    PA7    PF9
8         PB0    PB0    PF10
9         PB1    PB1    PF3
10        PC0    PC0    PC0
11        PC1    PC1    PC1
12        PC2    PC2    PC2
13        PC3    PC3    PC3
14        PC4    PC4    PF4
15        PC5    PC5    PF5

Reading Battery Voltage

Circuit for battery is integrated inside STM32 device. It can measure a battery, connected to VBAT pin, meant for RTC and backup purpose only.

Changelog

 Version 1.0
  - First release

Dependencies

 - STM32Fxxx HAL
 - defines.h
 - TM GPIO

Modules

Detailed Description