Send float to UART
Hello,I would like to send float numbers to UART and then check it in terminal using UART <-> USB converter. Could you provide any function which transmits float to UART? I am using STM32CubeIDE environment.Thank you.
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FOC SDK (Resources and documentations) for STM32H7
I couldn't find documentation about FOC for high performance controller STM32H7, is there anything available? does anyone know useful resources for the implementation on this controller?Thanks in advance
STM32 LPUART only works with breakpoint.
Hi, I need your help, please:I'm using a STM32 and the STM32CubeIDE and I want to communicate the MCU and a FPS module R502 through LPUART (Low Power UART). When I send the correct packages, the FPS answers correctly (I check that reading via serie w...
Resolved! STM32F437AIH6 UBGA-169 missing FMC_A13 ，how to add extension SRAM ？
1�?I have choose STM32F437AIH6 , and want to add an extension SRAM , but MCU missing PIN FMC_A13，In this condition , is it feasible to use SRAM?2�?Use Trace Macrocell function，but FMC_A19 and TRACE0 are the same pin . is it affect to code covera...
Resolved! Dual SPI with DMA
Hello everyone,I'm using the STM32H743 and I would like to implement two SPI communications with DMA (SPI1 & SPI2). I followed the example provided with my Nucleo board which is working perfectly when I'm only using SPI1 but when I add SPI2 initialis...
Resolved! STM32L432KB flashes correctly, but debugging works sporadically
I have an STM32L432KB that I'm trying to use with STM32CubeIDE and an ST-LINK v3. It is on a small board, and the onboard hardware peripherals connected to the MCU are: USB-C connector to dedicated USB pins. Quad-SPI flash storage chip I2S audi...
Is it possible to route a single bit from peripheral memory to an GPIO via DMA?
HiI have an application where an ADC input is monitoring a signal. I would like to set an output if the ADC reading on a channel is above a certain value. Microcontroller in use is STM32F750V8, but is interested to know if this is also possible on th...
How to set SPI Baud Rate Without Using Prescaler?
I'm new to STM32 development. I need to use RF98W LoRa module and also I need high clock frequency. Problem is RFM98W datasheet says RFM98W has bit rate up to 300 kbps. To achieve 300kbps spi clock frequency I think I need to have low frequency arou...
What's the difference between STM32F100C4T6B and STM32F100C4T6
I look at the datasheet. They difference is Internal code.But there is no more detailed explanation. Can you help me?
Check if data is received through USART
Hello,I would like to check if any data is received through USART and then use that data further in the program. I am using STM32L0 series MCU and Low Layer libraries in STM32CubeIDE environment. Are there any simple ways to code that?Thank you.
