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TIM10 compare output is PF6, But I want to use PF7

Posted on October 01, 2017 at 07:24  I used STM32F429ZII make this sorce codeGPIOF->MODER |= 0x00002000; //PF6 AF modeGPIOF->PUPDR |= 0x00002000; //PF6 pull downGPIOF->AFR[0]|= 0x03000000; //PF6 AF3(TIM8..11)It is good work. ( PORTF6 IDR is good wor...

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How to write HAL_GPIO_Writebit?

Posted on October 01, 2017 at 12:39Hi.How to write  HAL_GPIO_Writebit ? how to write MOSI_PIN = sa value?void Write_Cmd_Data (unsigned char sa){unsigned int i; DC_SET; delayms(10); CS_RESET; delayms(10); for (i = 0; i < 8; i++, sa >>= 1) { //HAL_G...

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STM32F769I-Disco Ethernet

Posted on September 28, 2017 at 08:00Hi,Now I am creating a STM32CubeMX file for LWIP+FreeRTOS.I didn't change anything and I just compile it.But I didn't get IP address after dhcp_start(&gnetif);I attached STM32CubeMX file.Is there anything wrong i...

STM32F4 memory areas for DMA. Different?

Posted on September 28, 2017 at 00:51I'm probably missing something obvious, but I'd appreciate any clarification.Basically, I'm using a peripheral device that transmits data in 16K word blocks using DMA.   That works fine.  I'm taking the data and ...

STM32F3 ADC fully differential errata

Posted on September 30, 2017 at 01:06Having some trouble with a fully-differential signal driven directly into STM32F303 setup for differential mode.  There is an errata about common-mode voltage having to be within 10% of center which may or may no...

Resolved! STM32L051 Port PH1 Initialization Error

Posted on September 29, 2017 at 00:23I used STM32CubeMX to generate code for a STM32L051R8xx microcomputer.  All I/O ports initialize correctly except PH1.  If I delete the PH1 initialization code, the program executes correctly.  With the PH1 code ...

[OTG] Endpoint disable in 'F4 and 'L4

Posted on September 29, 2017 at 15:26This question is aimed at those in ST who are deeply familiar with the Synopsys OTG core in its various incarnations.The USB endpoint disable procedures as described in 'F4 and 'L4 RMs are very different; the 'F4...