STM32 MCUs Products

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STM32F4 with TDC7200 for ToF measurement

Posted on June 22, 2017 at 07:46Hi,I am using TI's http://www.ti.com/product/TDC7200 with STM32F407. The interface is SPI. I am able to read and write into the http://www.ti.com/product/TDC7200 registers (CONFIG1 and CONFIG2) over SPI without any pr...

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Do we need to enable and set SVCall, PendSV priorities ?

Hello,In stm32cubemx generated code there is the following routine.void HAL_MspInit(void) { /* USER CODE BEGIN MspInit 0 */   /* USER CODE END MspInit 0 */   __HAL_RCC_SYSCFG_CLK_ENABLE();   HAL_NVIC_SetPriorityGrouping(NVIC_PRIORITYGROUP_4);...

ranran by Senior II
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USE MCU LIKE PL2303A

Hi everyone!How can i use my MCU STM32F407IG like a PL2303 FTDI. Like basically how can i use my mcu as a usb to uart converter? I already worked with the usb device cdc example and i send data to uart tx everything is fine an working but somehow wha...

arduo by Senior
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No Space in execution region with .ANY

Hi,I am working for an project with STM32L496 target board. When i tried building the project, i got the error saying,ERROR: L6406E : No Space in execution region with .ANY main.o(.bss).I am trying to use full SRAM memory present(320KB) for the globa...

rsoma by Associate II
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How to connect the bankselect pin to SDRAM device.

hello! i am using stm32f429 mcu ,i want to add a sdram as the main RAM.My sdram detail informatin,512K Words x 16 Bits x 2 Banks.i donn't know how to connect the pin which connect to sdram and control the internal bank of sdram to the sdram.s...

jxued by Associate
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Debugging a hard fault on STM32F405RG

Hello,I'm having a hard time debugging a hard fault I'm experiencing.The hard fault occurs in the handler of external interrupt. Here's it's code:extern "C" { void EXTI2_IRQHandler(void) { static uint32_t last_sample_time = 0; if (EXTI_GetITS...

balkers by Associate II
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