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Posted on February 14, 2012 at 18:10Hi Guys, I'm hoping someone can clarify the relationship and use of Streams and Channels on the STM32F2 DMA Controller. I'm unclear whether a Stream can concurrently handle multiple channels, or whether it hadles ...
Posted on February 24, 2012 at 18:11The F4 library ADC examples typically contain the following structure initialization: /* ADC1 Init ****************************************************************/ ADC_InitStructure.ADC_Resolution = ADC_Reso...
Posted on February 24, 2012 at 00:53The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on February 23, 2012 at 09:59Where can I find stm32f4xx RTC-module suuply current? I didn't find information in datasheet. I need to know operating time from battery when power-off.
Posted on February 22, 2012 at 17:09Hi, I use STM32F205RCT6 and attached you will find a sample for the STM320G-EVAL. Following problem. I have enabled the watchdog, but the FLASH_EraseSector takes much longer as the watchdog timeout. So I tried to ...
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...
