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How do I convert __HAL_LINKDMA() to ''register language''?

Posted on March 21, 2016 at 10:49 I am working with the Discovery Development Board and I have written some code on top of the HAL-layer, but I don't like it and would like to get rid of it and write to the registers directly. I'm not sure how I...

arnold_w by Senior II
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STM32F103 I2C Problem

Posted on March 16, 2016 at 19:41 Hello! I'm trying to connect STM32F103RBT6 to LIS331DLH (accelerometer). LIS331 is connected to PB6/PB7 (I2C1) with pull-up resistors (4K7). STM32CubeMX generated simple code and I added only HAL...

aveal by Associate II
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  • 6 replies
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stm32f4 and USART2 communication with PC

Posted on March 21, 2016 at 12:32Hi, I'm a newby in  firmware programming, therefore sorry for my simple question. I need to send some data to the PC via serial communication from a board equipped with an STM32F4. I chose to set up the communication...

Fails in triggering ADC with TIM + DMA transfer (HAL lib)

Posted on March 15, 2016 at 11:41 Hi everyone, I am currently working with a nucleo board f401re (featuring an stm32f401re micro). From a conceptual point of view, my challenge is simple: I need to output a CLK signal as fast as ...

ten by Associate II
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FSMC external RAM in DMA mode

Posted on March 21, 2016 at 01:02HelloFirst to start to develop my new application I need some answers from someone that know FSMC in external RAM mode.1) Can I consider the external RAM like internal? (using linkerScript.ld??)2) Is it possibile wri...

fra by Associate II
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  • 2 replies
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nand flash problems STM32F746IGT6

Posted on March 18, 2016 at 15:16I have a working device board based on STM32F429IGT6 processor, connected to SDRAM MT45W4MW16BxB and NandFlash MT29F2G08ABAEAWP-IT.   I replaced processor on the board by STM32F746IGT6 and configure the same AHB cloc...

dmitriy by Associate
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  • 2 replies
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Tracing Using ST-Link V2 and Ac6 System Workbench

Posted on March 21, 2016 at 01:50The processor is an STM32F373VCT. The emulator probe is an ST-Link V2 iso. I have on the board JTAG connections to all five of the processor's trace pins (CK, D0-D3). In the Ac6 System Workbench's Trace Control windo...

spflanze by Associate II
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  • 1 replies
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STM32F429I USART problem

Posted on March 18, 2016 at 23:11Hello,I have STM32F429I-DISCO and STM32F429I-DISC1.  I am using same program on that. Sending usart data works great on both, but receiving data on disco usart interrupt work and on disc1 doesn't work...There is my u...

stef by Associate
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  • 4 replies
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stm32f7 Maximum flexibility pinouts.

Posted on February 29, 2016 at 22:04What do you thing about something like switch which can connect any peripheral io's to any package pins? especially in small packages? #io-pins-matrix-switch-peripheral #io-pins-peripheral-flexibility

rpiotr by Associate II
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