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STM32F1 v2.0.0 SW pack for MDK-ARM, STM32CubeMX?

Posted on October 23, 2015 at 10:06 I installed Software Pck for STM32F1 v2.0.0 to my MDK-ARM v5.16a, create project for STM32F103RB, add support for device SPI, in RTE_DEvice.h select SPI1, but when compule have eeror C:\Keil\ARM\PACK\Keil\S...

asrock70 by Associate II
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How to reset timer counter value once captured

Posted on November 25, 2015 at 17:32 I have a timer set up with a capture register which loads the counter value on a rising edge with the code below. However the counter value keeps increasing until overflow (not when counter value loaded into ...

jackygip by Associate II
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UART framing error on STM32F0 device

Posted on March 19, 2015 at 12:18Hello! I am currently using STM32F030R8T8 for communication purpose (RS485). The functions I wrote to communicate seems to be working fine but most of the time the communication stops and refuses to restart. I implem...

memory calculation

Posted on November 25, 2015 at 14:32Hi,anyone describe whats the below lines means.'' memory device containing 64Mbit Pseudo Static Random AccessMemory using a self-refresh DRAM array organized as 4M words by 16 bits.''

arunease by Associate II
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SysTick and DMA interrupt priorities

Posted on November 20, 2015 at 08:46Hello,  I noticed that in the code generated by CubeMX SysTick interrupt is assigned the highest priority (0). And DMA interrupts (I didn't yet use any others) get assigned the same priority too. However, DMA ISR ...

rgesikov by Associate II
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  • 3 replies
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UART Tx DMA variable length

Posted on November 25, 2015 at 03:39 I am currently using STM32F4 Discovery board, and i configure UART 2 into DMA mode for sending data. i am able to send data with a fixed length to UART 2 using DMA. But, i want to send data with a var...

TIM6 interrupt in debug/breakpoint

Posted on November 20, 2015 at 14:22Hi everyone, I need some lights on the ability to switch off interrupt of TIM6 when stopping at a breakpoint. I did call the macro:     __HAL_FREEZE_TIM6_DBGMCU(); But nothing, I still jump into the TIM6_IRQHandle...

yannick23 by Associate II
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FLASH PGPERR PGSERR

Posted on November 20, 2015 at 13:29Hello I need some help to understand my problem. I'm using eeprom emulation V3.1.0 MCD from Application Team and that works fine. When I reboot I get the PGPERR and PGSERR bits set after a while. I placed breakpoi...