Hi,i am using STM32G0B1KB and the UCPD peripherals to implement an USB-PD device with 2 ports:- Port 1 is DRP- Port 2 is Source onlyI need the dead battery pulldowns for port 1, so I will connect the UCPD1_DBCCx pins with the UCPD1_CCx pins as descri...
hello,STM32F103C8T6 enables SPI1, but does not use MISO pin (PA6), can this pin reuse other functions? For example, timer function.Also, the PWM output can be observed in the software simulation, but there is no PWM output in the actual test. Is ther...
Using a Nucleo-F072RB. I am trying to get the output of CC1 to go low after the CPU does something. Everything is working as expected except I cannot get the line to go low. I have tried both variants of the CC1P bit and neither seems to work. I ...
Hi,Currently I am working with STM32L4R9 Discovery kit. The connected PSRAM model with this board is IS66WV1M16EBLL-55BLI. Using HAL functions, I can only write and read up to 16 bit data (i.e. unsigned integer 8 bit (uint8_t) and uint16_t). Other da...
I finished my I2C peripheral drivers and I would like to test it with my bh1750 sensor but I am having an issue, when i initialize the I2C1 peripheral, everything is smooth but then I notice that the busy flag is always high and it does not go low, s...
I am trying to use the SPI example code, and I configured SPI1 on the NUCLEO-F401RE board in full Duplex work mode.I connected two NUCLEO-F401RE boards together by GND, CLK, MOSI, MISO,and CS(but I use NSS_Soft mode).Because there is no example code ...
Dear everyone Microphone is connected to stm32f412's dfsdm block Is there an example of dfsdm control on zephyr ?thanksBRMr.shim
Hello, I'm using the STM32F405RGT6 to continuously read 4 ADC channels with 12-bit resolution. The problem is that the results the ADC is giving seemed non-linear, as you can see in the Excel file attached, where I tested it by injecting voltage from...
Hi I am using the STM32L433 in a battery product and need long battery life. I am using standby mode as I need to preserve RAM and the RTC during standby. We are testing a new blank board and adding components one at a time and measuring the current...
In my project I want to use RTC on STM32H753 chip. And when reading the date, I get the wrong data in the position of days. And I can't fix this problem. When I debug, the registers are set successfully. :face_with_rolling_eyes: Init function: vo...
