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STM32CubeMX 4.9.0 and FW1.7.0

Posted on July 23, 2015 at 16:07Hey guys, does STM32F4, V1.7.0 work with CubeMX4.9.0? I have CubeMX4.7.0 and only can use FW V1.5.0 (known bug I know), so trying to determine if I should update to CubeMX4.9.0.....

STM32F072 lowest PCLK is 10MHz?

Posted on July 31, 2015 at 12:26We have a design with STM32F072, and we would like to work with HSI at 8MHz in order to achieve the lowest posible consumption as long as we don't need too much processing power, thus the USB requiring 48MHz would be ...

Stm32f7xx internal flash size

Posted on July 31, 2015 at 09:03Hello.There is a question about stm32f7xx internal flash size. Will be released stm32f7 controllers with 2mb flash? There is only stm32f7 controllers with 1mb flash now. Anybody know?

STM32F401 SPI problem

Posted on July 30, 2015 at 06:45I work the SPI1 normally,but cannot work on other 2,3,4....i think F401 have SPI2,3,4 right?i via dma and setting follow my setting in SPI1i try SPI4, DMA channel 5 stream 3,4 for tx rx. but no output.the stdperiph li...

gillbike by • Associate II
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HardFault_Handler headache

Posted on July 30, 2015 at 10:36Hello all ; I have an old working project that we use  the function : arm_cfft_radix4_f32(&S, testInput); where testInput is a float array in the RAM . we need to add some function for the project we added more ext...

STM32L151R usart rx trouble

Posted on July 31, 2015 at 08:40Hello, everyone! I'm use usart to receive packets with different size. I'm use next code to do this. Also it's fine, but i going inside ISR twice. And it's trouble for me. Please, anyone get help me, that i'm doing wr...

Bootload condition

Posted on July 31, 2015 at 10:43 what is the meaning of this line in bootloaders? if (((*(__IO uint32_t*)StartAppLocation) & 0x2FFE0000 ) == 0x20000000) Thank you.

STM32F7x6 .net micro framework support

Posted on July 31, 2015 at 15:51Hello,Is there any plan to serve supporting documents and tools for .net micro framework support/port for the STM32746G-EVAL kit and/or STM32F7x6 MCUs? #.net-micro-framework-stm32f7

stm32f338 ADC problem

Posted on July 31, 2015 at 14:46 Hello I have problem with ADC of stm32f3 ; it seems if I read multiple times ; some reading return zero or the old reading ; I read the ADC every 200uSec ; for example delay(200usec) read_...

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