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STM32H

Posted on October 20, 2016 at 13:55The website has some preliminary data for the 400 MHz STM32H74 now.

Reference manual in machine readable format

Posted on October 19, 2016 at 11:22I was wondering if it is possible to find the data in the programming and references manuals in machine readable format. The basics would be the peripherals, their registers, and their fields, but the list of IRQns...

unicycle by • Associate III
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Mistake in stm32f30x_gpio.h - V1.2.3

Posted on October 20, 2016 at 12:57Hello, there�s a mistake in the line 270 &sharpdefine GPIO_AF_2            ((uint8_t)0x02) /* COMP1_OUT, TIM1, TIM2, TIM3, TIM4, TIM8, TIM15, TIM16 */ The GPIO_AF_2 is NOT working for the TIM2, at least in the st...

airanzo by • Associate II
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STM32L476 SAI frame synchronization is incorrect swapped left right if HAL_SAI_Transmit_DMA is called 4 us after rising edge of WS

Posted on October 20, 2016 at 11:45 Hi All, I have an STM32L476RE connected to an audio codec. The audio codec is the master.SAI1_Block_Ais configured asSAI_MODESLAVE_TX,SAI_ASYNCHRONOUS,SAI_I2S_STANDARD,SAI_PROTOCOL_DATASIZE_16BIT,SAI_ST...

Ethernet receive failed

Posted on August 17, 2016 at 12:22Hi,I'm working on nucleo-f767zi with ethernet communication (LwIP stack).At startup (power-up or reset), randomly, the Ethernet module does not receive any frame.In other startup, it works fine.When it doesn't work,...

Send and receive simultaneously USART

Posted on October 19, 2016 at 19:35 Here is my code: #include < stdio.h > #include < string.h > #include ''stm32f10x_gpio.h'' #include ''stm32f10x_rcc.h'' #include ''stm32f10x_usart.h'' //############################## volatile unsigned c...

parisa by • Senior
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STM32L151VB, where to set ADCCLK frequency?

Posted on October 19, 2016 at 19:34Where do I set the ADCCLK frequency?The ref manual says: The ADCCLK clock is provided by the clock controller. It is generated from the HSI oscillator after a clock divider:But I can't find where to set the divider...

sima2 by • Associate III
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Frame Buffer on external SDRAM

Posted on October 17, 2016 at 21:16Hi all, I'm developing a board that will host a 7'' to 10'' tft screen. The cpu on the board is a STM32F429. To store the data (frames) that the controller will puts on display I need to set up the system to use an...

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