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I'm working with the STM32F405 microcontroller and I recently ran out of RAM, but then I discovered that the 64 kB CCMRAM was completely unused. Given that the CCMRAM was supposed to be fast, I moved the stack and state variables of low-level drivers...
Hello, maybe a lame question, but how to force enable SWV even if the microcontroller in the project does not support it? Or use ST-link's SWO as console input? (does not have to be SWV)I got a project in Cube IDE for STM32G071KBU3 microcontroller us...
Hi,I am using STM32U575VIT6Q in a BPSK receiver. The STM32U575 SPI1 is set to slave, receiver only. GPDMA channel 6 is linked to the SPI1 input and buffering input data to a data array. The SPI1 clock input (PA5) is connected to TIM1 channel 3 output...
HiI am struggling to get hardware SS management to work.SSM=0, SSOE=1andSSOM=0, SP=000From RM0456 ( Section 68.4.7 Slave select (SS) pin management ) I am expecting that the SS pin is driven to active level when transfer starts ( CSTART = 1 ) and it ...
Hello, I am using a nucleoH743ZI2 and STM32CubeIDE v1.13.2 on windows10I configured the USART 3 in order to receive some telecommands from my laptop (windows 10) using a software (HTerm v0.8.9)The telecommands are written in binary, 52 bytes, but the...
The maximum sampling rate of STM32H743 ADC1 and ADC2 is 3.6MSPS. According to the aroma sampling principle, the maximum sine wave frequency that can be collected is 1.8MHz. I don't know if I understand it this way, right? I want to collect higher-fre...
Hi,I need help in selecting a MCU which takes optical SPDIF as an input (coming from a source like TV) and be able to process the data by applying some algorithm and then output the data over optical SPDIF. Any reference or evaluation board recommend...
Hi,I'm working on a project that uses STM32F722RE and I wanted to set the system clock to max value of 216 MHz using 12MHz external crystal as the input for the PLL. The problem is, if I set the SYSCLK and HCLK to 216 MHz, the code fails to initializ...
Hi, (STM32G0C1RET6 for this part number ARM® Cortex®-M0+ STM32G0 Microcontroller IC 32-Bit Single-Core 64MHz 512KB (512K x 8) FLASH 64-LQFP (10x10))two type of pin descriptions have mentioned in the datasheet, I confused which one I have to...
HI STM team,I am using NUCLEO-F439ZI BOARD. I am new to this board. According to the basic configuration the ETH selection shows the warning symbol, reference based on the internet example, the ethernet configuration it does not show the PHY Address ...
