STM32f4-discovery micro AB connector as power source
Posted on February 22, 2012 at 13:38is it possible to use the micro AB USB connector to power up the stm32f4-discovery board instead of the mini USB?
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Posted on February 22, 2012 at 13:38is it possible to use the micro AB USB connector to power up the stm32f4-discovery board instead of the mini USB?
Posted on February 23, 2012 at 12:00The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on February 21, 2012 at 08:36Hi, I tried to get A1 pin voltage on my stm32f2xx with ADC. I have always the same value (3300mV) for temperature sensor, Vbat, VrefInt and A1 Pin ... I used ADC VBAT_Measurement and ADC3_DMA examples of STM32F2xx...
Posted on January 17, 2012 at 17:27HiI need to work out the difference in days between 2 dates, what is the simplest way to do this? the only way I can think is work out if its a leap year or not, and put in the days per month etc. but this seems l...
Posted on February 21, 2012 at 22:16In the reference manual (section 26.1) it says:The SDIO features include the following: ? Full compliance with MultiMediaCard System Specification Version 4.2. Card support for three different databus modes: 1-bit...
Posted on February 20, 2012 at 21:28Hi, according to my thread in my native language (german): http://www.mikrocontroller.net/topic/249457&sharp2558731 I wanted to find a solution for my problem. I have Keil + STM32F103ZE + ITG3200 (http://invensens...
Posted on February 15, 2012 at 01:02There now appears to be a duplicate fork of the forum, content that was in ''STM32F4-Discovery'' is now replicated here.
Posted on February 20, 2012 at 08:47Hi, I need a support to understand how I can configure the TIM Peripheral of my stm32l1xx (TIM8 for example) to develop a time base unit. I have to configure it for generating an interrupt every 100usec. In the St...
Posted on February 19, 2012 at 11:52Hello I had a project concerning connection the stm32F4 discovery with Ethernet interface. The problem is that I still can’t configure my board using the stm32 eval examples find in the st siteCan anyone guide m...
Posted on February 19, 2012 at 10:56When power on , the reset pin functions well. But after several minitues, the reset pin goes to 2.x V and then goes to 0.6V. I just soldered a simple board, only the power and IC and caps and oscillator. Someone a...