STM32 MCUs Products

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Resolved! STM32CubeF0 Getting Started Error

Posted on July 19, 2017 at 01:26Hi,I am just getting started evaluating the STM32F0 Discovery board with the Keil MDK-ARM Toolchain. Following all the quick start guides and the STM32CubeF0GettingStarted to run the examples leads to the following er...

Arete sw by Associate II
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How to port the MIPI camera with STM32F4?

Posted on December 23, 2015 at 02:42Dear all.We have a project to calculate the optical flow by STM32F427.Like the following project : https://pixhawk.org/modules/px4flowBut we chose the camera OV7251 instead of MT9V034.The main problem is the inter...

STM32F429 external nor flash data not persistent using FSMC

Posted on June 12, 2017 at 14:24Hi,I am using STM32F429ZET6 controller in my custom board. I have used JS28F00AM29EWHA Nor flash from micron.The interface between the controller and external nor is a parallel bus. I have made FMC_Init and GPIO_Init ...

shravan by Associate II
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Problem BlueNRG-1 and ST-Link Debugger under Eclipse

Posted on July 19, 2017 at 15:28I have the STEVAL-IDB007V1 DK with the BlueNRG-1 chip. First I work with IAR Embedded workbench and it works fine.Today I install Eclipse with the system workbench for STM32 and port the Project for eclipse.It works f...

Working with sockets on the STM3210C-EVAL board

Posted on July 18, 2017 at 09:26I'm trying to write application on the STM3210C-EVAL that will open multiple tcp connections.I've started with the VisualGDB STM32 CubeMX sample LwIP_TCP_Echo_Client sample and it works on my eval board (the applicati...

STM32F7 I2S DMA byte order issue

Posted on July 18, 2017 at 18:34Hi,I'm trying to use the STM32F746 I2S2 with DMA (to transmit data), but my datas are send in the wrong byte order.My I2S configuration is : slave TX 32bits @ 192KHzThe DMA send data from a 32bits array in memory to t...

cbardou by Associate II
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What will take the least processing time to clear RXNE flag

Posted on July 19, 2017 at 12:50 To clear the RXNE Flag of an USART, you can either read the RDR register or set the RXFRQ flag in de RQR register. Which of these two methods will take up the least processing time? void USART2_IRQHandler(vo...

rwa by Associate
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