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Forum Posts

window watchdog in stm32f103

Posted on September 02, 2015 at 22:29hi every one I'm trying to initial stm32f103rbt6's window watchdog with keil cmsis examples, every thing is OK but in reverse direction,i mean it seems external interrupt & wwdg interrupt handlers are act instead...

mhdizgah by Associate II
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Barracuda App Server for 32F746GDISCOVERY

Posted on September 02, 2015 at 21:56Barracuda Application Server Demo for the Discovery Board(32F746GDISCOVERY)The Barracuda Application Server Demo includes a web based code editor, where you can develop your server side web application directly i...

wilfred by Associate
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STM32 SPI Spoiled Bits

Posted on October 06, 2014 at 13:11 Hello, I have a problem trying to communicate with SPI using the STM32 Nucleo. I am using the STM_HAL_Drivers to read data from an Invensense MPU9 When I read values, I sometimes get spoilage of the la...

0901123w by Associate II
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STM32F4Discovery SPI1 last bit problem

Posted on September 01, 2015 at 10:35Hello,I have a problem  with SPI1 using the STM32F4Discovery. The STM HAL(STM32Cube_FW_F4_V1.5.0 and V1.7.0  ) driver is used. When I use HAL_SPI_Transmit (master mode, bidirectional) last bit in returned byte is...

alevstiv by Associate II
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How to enable L1 cache on the stm32f746

Posted on September 02, 2015 at 18:32Hello. I want to enable L1 cache on the stm32f746 controller. In examples from STM32CubeF7 i found that memory protection unit enabled at first and then L1 cache. Is it necessary to enable MPU before L1 cache?

STM32CubeMX templates for Nucleo Boards

Posted on August 20, 2015 at 22:43Where can I find a template for the Nucleo boards; specifically the STM32F070RB-Nucleo and STM32F411RE-Nucleo offerings?   I am looking for the *.ioc file.

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Posted on September 02, 2015 at 14:35a

[solved]HAL_SPI_TransmitReceive not workin

Posted on July 09, 2015 at 11:40device stm32f0discovery stm32f051r8t6even if I get SPI2->DR = 0x9C which is correct.I even look with saleae logic analyzer.HAL_SPI_TransmitReceive function does not write to rx variable I created.Thanks for any help

aaslan by Associate II
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STM32f205 manual half-duplex on UART

Posted on September 01, 2015 at 12:26 Hello! I use a interrupt controlled uart communication which sends and receives its data over a powerline circuit. Both sending and receiving work fine but due to the circuit all the data which is send o...