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Large display project

Posted on September 10, 2016 at 18:51I am new to the STM32 platform.  I have an embedded project I have been attempting to build for quite some time that needs a large display space.  The processing of the project is not high, there is just lots of ...

ray23 by • Associate II
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  • 4 replies
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Looking for GCC based CDC code for F107 that actually works

Posted on May 19, 2016 at 17:42Folks, I've spent almost two weeks trying to get a virtual com port (VCP) working on an F107 with FreeRTOS and am getting problems whichever thing I try. I started with an old version of FreeRTOS with old libraries and...

DiBosco by • Senior II
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  • 8 replies
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STM32CubeMX bug in uart dma

Posted on September 13, 2016 at 03:24Hello, I think there might be a bug in the STM32CubeMX generated code. I'm using the NUCLEO-F302R8 USART2 (PA2, PA3) with DMA for the tx. The first HAL_UART_Transmit_DMA() is always OK, but subsequent calls were ...

need to PLL settings for STM32F401RCT6 use at 2.8v @ 25 Mhz

Posted on September 13, 2016 at 15:57Hi,       I want to use STM32F401RCT6 use at 2.8v @ 25 Mhz external crystal.      STM32F401RCT6 maximum system core clock is 84 Mhz, need to set the PLL settings using STM32F4xx_Clock_Configuration_V1.1.0 excel f...

Kris1 by • Associate II
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  • 0 replies
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STM32F4 Discovery VDD voltage

Posted on September 09, 2016 at 14:20Hey guys! I started a project in stm32cubeMX with my discovery board, and set the operating voltage to 3.3V but for some reason I always have 2.9V on my VDD pins. I tried supplying the board with an external 5V s...

malik by • Associate II
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  • 4 replies
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STM32F746G-DISCO, touch controller gestures do not work

Posted on August 26, 2016 at 13:29Hi,I have 4 STM32F746G-DISCO boards. Two from early production and two quite lately.Tried to read the FT5336 touch controller gestures, but in none of them managed to get any reading on the gesture register apart fr...

sv1eia by • Associate II
  • 646 Views
  • 1 replies
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STM32 Cube HAL - CAN FIFO Interrupts

Posted on September 12, 2016 at 14:02Hi, I would like a to use a completely interrupt driven CAN Interface for STM32Fx Controllers.CAN is working properly but if I transmit multiple messages via CAN sometimes I have to wait because evry one of three...

Keil5 project problem with CUBEMX4.16

Posted on September 09, 2016 at 12:59Hi,I have updated CUBEMX version from 4.12 to 4.16. I create the MDK5 project using CubeMX...then I open it and it works. But when I attempt to manage Project items, I can't create a new GROUP (folder), Keil% doe...

Sources which generate SAI_CK_A on STM32F7?

Posted on September 12, 2016 at 04:31The problem is that I have an *external* 24.576 MHz MCLK.  In master mode, how do I get that from outside the chip onto the SAI_CK_A or SAI_CK_B clock?I was going through section 36.3.1 ''SAI block diagram'' and ...

disp1_st by • Associate
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