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STPM3x Evaluation Software

Posted on October 02, 2017 at 12:00Hi, I'm learning about the configuration board STPM34. I used  STPM3x Evaluation Software butWhen I shut down board. Configuration lost...!!!!Can I save config parameter in EEPROM??I tune board with OMICON and set ...

STM32F4 DMA busrt mode: how does it work?

Posted on October 02, 2017 at 10:10I'm using DMA controller to perform ADC to memory data transfer. I'm using direct mode (no FIFO), circular mode with double buffering and everything works fine. I'm studying the datasheet of the STM32F429ZI but I c...

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...

kemal by Associate II
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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...

STM32L43x Nucleo code without HAL

Posted on September 29, 2017 at 21:08Hi   I want to use only the STM32L432 LL drivers by  defining the label USE_FULL_LL_DRIVER. Does anyone have example codes for the blocks like SPI using only drivers and not the HAL?.... Please help.RegardsBala