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I am trying to read ADC value of internal tempreature sensor of my STM32F446 board. The data sheet says that the temp sensor is connected to ADC1_IN18 (page no. 37/198), but there is no such pin in STM32F446xx pin and ball descriptions. Can someone p...
Hi there,I am working on STM32F429BIT6, and I have a SD-Card connected.Now, I want to copy some data between the PC and SD-Card by USB directly.Is there any example or document?Anything is welcome, thank you!
ADC1 and ADC2 run in interleaved dual mode using DMA. Resolution for both ADCs is set to 8-bit. ADC1 is sampling CH1 and CH2 in differential mode. The results that I get from DMA are a bit strange: If my positive input is ~1.65V, if my negative input...
tying to find what frequency the hsi is at startup and normally i search the datasheet for clocks and startup but this returns nothing in the datasheet for the stm32h753bi mcu only thing i see is that it has 4 clocks and it says the hsi is 64mhz is ...
Hi All,I have interfaced Winbond W25Q128 external flash and IS42S32400F-7TL external RAM to STM32H750IBK micro on my custom board. I have found an external loader file (stldr) for my pin configuration from a community member.I can program, read and ...
For my project, I need to use a parallel RGB interface (8 bits) to control a display using Nucleo-F411RE. The PCLK for the RGB interface is required to be a minimum of 1MHz.However, the STM32-F411RE does not have any LTDC peripherals. So I implemente...
Hi, I'm new to embedded (as in one week old) and am trying to build a small system to do a few things for an optical product we're building: mainly temp measurement (Omega SA1-RTD with MAX31865) and LED management for optical lasers. Currently I have...
Hi,I am using stm32l412 controller with an external flash w25q128 in quadspi mode. I am able to read and write on to the flash memory. but I am unable to use it as an external loader. I referred many tutorials, I edited the linker script to add a sec...
Hi all,Can anyone confirm if these two type of STM32 MCU, STM32H753BIT6 and STM32H753VIH6 use the same die although they have different packages? Best fourhes
STM32L072 has USB as Additional Functions instead of an Alternative FunctionThough in one of my Earlier Post It was briefly explained, It felt to have a Dedicated Post in General Thereby this Post to Better Understand the Difference and Way of Workin...
