Libraries and tutorials for STM32F4 series MCUs by Tilen Majerle
Digital to Analog Converter has inverse function as ADC. It converts digital value in microcontroller to analog value. Library Features Output analog value from STM32F4x Dependencies CMSIS STM32F4xx STM32F4xx GPIO STM32F4xx DAC TM TM GPIO defines.h STM32F4 has 1 DAC with 2 channels output. Table below shows pins for DAC. DAC pins DAC Channel ALIAS Pin APB DAC_Channel_0 TM_DAC1 PA4 1 DAC_Channel_1 TM_DAC2 PA5 1
In this tutorial I will talk about ADC (Analog to Digital Converter). AD converts analog voltage to digital number, that can be used in microcontrollers. STM32F4xx MCUs have up to 3 ADCs of which every has 19 channels. 16 external channels, connected to IO pins 3 internal channels Vbat Voltage on battery pin for RTC Temp sensor unusable for measure temp,only for measure difference in temperature because it can fail up to 45°C Vref Voltage reference for ADC Below is table...
From this moment, I will use in my projects Keil uVision. It’s true, that Coocox is free, but it has some bugs, which are great fixed in Keil. Keil has some limitations for free (32KB flash support, no optimization) version, but for our examples and libraries, it is just fine. For updates, look at my Github projects repository, where are all projects and libraries. There is no included my libraries in bottom project, you have to download it manually from Github. All...
Loading ...
Recent comments