STM32 MCUs products

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Getting started with stm3210e-EVAL

Posted on June 28, 2016 at 10:34Hi everybody, I am trying to use the stm3210e-eval with IAR (7.70). I have downloaded the demonstration software and followed the readme instructions.  - EWARM     - Open the STM3210E-EVAL_Demo.eww workspace     - Reb...

uSDcard sector or block handling

Posted on June 27, 2016 at 16:48we try to use a uSDcard efficiently to log process Data. This works great. Now we would like to erase certain sectors in order to have a kind of a ''ring buffer'' for these process Data. We can't find any documentati...

TIM 15 uSeconds

Posted on June 27, 2016 at 19:58 I have and EXTI fire when the signal goes high and I want to check the signal 15 microseconds after the interrupt. I'm using a TIM but it doesn't work. I'm using an STM32F4 Discovery MCU #include ''stm...

stm32f746bg and MX30LF2G NAND Flash

Posted on June 28, 2016 at 14:55 FMC Configured as hnand1.Instance = FMC_NAND_DEVICE; /* hnand1.Init */ hnand1.Init.NandBank = FMC_NAND_BANK3; hnand1.Init.Waitfeature = FMC_NAND_WAIT_FEATURE_ENABLE; hnand1.Init.MemoryDataWidth = FMC_NAND_...

nafikovr by Associate
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Understanding STM32F4 FSMC

Posted on July 30, 2013 at 10:15Hello, I am new to STM32F4 and I have been digging into documentation for the lasts two weeks.My application uses a 320x240 LCD display and is managed through the FSMC bus. If I have understood correctly the FSMC mana...

edgar by Associate II
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FatFS with Cube HAL address problem

Posted on June 27, 2016 at 17:40I'm using STM32F446RE to implement FatFS with Cube, using eval_sd.h file from F446RE_EVAL. I'm performing periodically writes in files and sometimes the code works, other it gives me a Hard fault at ff.c: validate, wh...

Bootloader through USB Host question

Posted on June 28, 2016 at 09:38Hi, I have a question concerning the STM32 Bootloader through an USB Host (flash drive). There is an Application note AN3354 doing this on the STM32F105, which is exactly my device. I just do not understand the memory...