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st-linkv2-1 problem (STM32F407G-DISC1)

Posted on October 26, 2016 at 06:14My board is STM32F407G-DISC1, revision MB997D. Cannot program stm32f407 through on-board st-linkv2-1. Story started when I discovered that board could't start without st-link being connected to PC. Searching this f...

Redefinition of putch in arm-none-eabi

Posted on October 27, 2016 at 19:01 Hi All, I would like to use printf in my CubeMX generated project. I use Debian Linux and my gcc version is: arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors) 5.4.1 20160919 (release) [...

zamek42 by • Associate II
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STM32F7(65) FMC NAND DCache issue

Posted on October 27, 2016 at 14:52I have a NAND flash connected to the FMC on my STM32F765VGT6 and using the HAL drivers (September 2016). I have noticed inconsistent behaviour when the DCache is enabled when polling the flash during HAL_NAND_Read_...

STM32F4-Discovery Two board, SPI between

Posted on October 22, 2016 at 13:59Hi! I'm trying to estabilish connection between two discovery stm32f4 boards. Everything seems fine, I'm sending alway value of ''0x01''. First transmission is okay, but next is not receiving ''0x01'' but '' 0x08 t...

blazej by • Associate
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stm32f4 discovery vocoder firmware

Posted on October 27, 2016 at 13:10Hi,How can I get the discovery vocoder firmware for the STM32F4 Discovery Board refered in the AN4229 Application note? link for AN4229: http://www.st.com/content/ccc/resource/technical/document/application_note/2e...

STM32F107 TIM4: writes to CR1 also write to DMAR

Posted on October 27, 2016 at 15:02Folks, Has anyone seen this bizarre behaviour where if you write to a timer's CR1 register it also writes to the DMAR register? I have this utterly bizarre thing going on where my timer interrupt was going off at ...

DiBosco by • Senior II
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