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Forum Posts

GPIO Speed Configuration

Posted on October 12, 2017 at 04:02Dear all,When we set OSPEED bits in the GPIO registers, we can configure the IO speed, with spec like this:I am just curios...(and sorry for I've got no EE diploma)When we modify these bits by software, what's the ...

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Zt Liu by Senior III
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problem with programing aplication

Posted on November 27, 2015 at 09:26Hi all, I have a problem with programing STM32L15V. I am using about 1m long connection to device from ST Link V2. When I am using STM32 ST-LINK Utility (V3.7.0) there is no problem with connection/programing/e...

Resolved! STMCube QSPI ExecuteInPlace Example

Posted on October 11, 2017 at 21:49Hi,The STM32CubeMX repository has discovery board example projects for using QSPI flash.These example projects extern two variables:#if defined(__CC_ARM)extern uint32_t Load$$QSPI$$Base;extern uint32_t Load$$QSPI$$...

DMA issues for injected channel in ADC multimode

Posted on July 12, 2017 at 01:30Dear community,I have some issues to  make my STM32F446 work properly. I would like to use ''triple combined regular simultaneous + injected simultaneous mode''. The aim is to use the 3 ADCs, each measuring 1 regular ...

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Nucelo STM32F429ZI with 8742A PHY

Posted on October 10, 2017 at 22:34Hi,I am using the latest ST32CubeMx Ver. 4.22.Creating a new project with the wizard and selecting my target board Nucelo STM32F429ZI.When selecting the middleware ETH connectivity I have DP8348 as only choice wher...

STM32L071 DMA from Mem to Peri

Posted on October 11, 2017 at 14:33Hi,I want to use DMA for transfer data from memory (uint16_t DMA_BUFF[10]) to register TM21.ARR. I want to use TIM6 for generating events every 50 ms for DMA to transfer DMA_BUFF[xx] to TIM21.ARR.In First 50 ms I w...

JAN R by Associate III
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