STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
Hi, I'm rethinking the board, to use USB external PHY, but I will need support for the HUB class, where can I find an example of use for STM32F4?I found a presentation by Roman Ludin (September 2014) where the document says that the library does not ...
Posted on October 03, 2017 at 17:53Hi,I'm having trouble getting SDIO to work on a STM32F767 based project. I used the exemple provided in the CubeMX repo to try a dummy read/write, but the initialization process stall in the SD_PowerON() function.A...
I am having trouble with SRAM ECC check on an H7 MCU.When i enable the registries the system trigger contiuouslly the ISR for a detected error and the status flags/registries are empty.Also initializing the SRAM at startup dosen't solve the problem.T...
Hi all,I am currently experiencing some weird reset behavior for my STM32L47 chip. Due to a non-optimal combination of HW the chip resets from time to time, and I am assuming an ESD issue being the reason for this. As long as the resets are recoverab...
I am working on BlueNRG-LPS now, I get into some trouble about it. It just randomly restart when I assign the WakeupSourceConfig_TypeDef.IO_Mask_High_polarity to any GPIO, and then tigger it after a certain times.
Hello guys good day. May I ask for your advise regarding the code to interface a slave bluetooth to STM32F103C8. I bought this HC05 module and connected to the UART lines of the MCU. Baud of communication set to 9600. I am trying to enable an LED...
Hi How to make external OctoSPI loader for STM32H723zgt6 with octospi and w25q256 Thanks.
I’ve been working with the STM32U575RIT6 and it’s ADF1 peripheral. I have a digital MEMS microphone connected to the ADF1 pins on the micro. I’ve been following the “ADF_AudioRecorder” example provided with the STM32Cube firmware. I can get the code ...
Hi!MCU: STM32U575CITMy goal is to use ADC1 and trigger it from external source. In CubeMX I select one regular channel and set Conversion trigger to Regular Conversion trigger.What happens next is BOTH ADC_EXTI15 and ADC_EXTI11 are activated, and I c...
I have found that in the STM32G070 (so likely all STM32G0?) that the SPI misses the first clock if:a) The CPOL is 1 and CPHA is 1b) The DMA is used to transmitWhen sending 0x07 as the first byte the data on the actual output is 0x0e. The second byte...