LDORDY bit not found
LDORDY bit does not exist in any registers mentioned in RM0503 rev 2 . I am using ADC1 in STM32U031R6T6 and the code migrated from STM32L010R8T6 is not working .
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Ethernet VISA read timeout
I am using stm32f4 for lwip ethernet It works nice with my custom monitoring program, hercules or etc But in VISA instrument monitoring program it make some problem RsVisaTester7.2.3 is now I am using When do Query with my device that bring data exa...
STM32H7S: External Memory Loader / manager and Independant SDRAM
Hey everyone,I'm currently working with the STM32H7S78-DK.I'm trying to set up an external memory loader project, executing code from external memory with XIP, while also partitioning out the SDRAM in a few different addressable chunks in the memory ...
The value in the WhoAmI register cannot be read properly.
Hi guys,I am currently trying to read the value of the WhoAmI register using SPI communication with the ICM42688P, but it returns 0xf3 when it should return 0x47. Is there something wrong with my program or configuration?Please tell me about it. .hpp...
Resolved! NEO-6M GPS Module Receiving Poor Data
Hello board. I am attempting to implement an STM32F0 to receive data from a GPS module, a NEO-6M in this case, and then transmit it to an external LoRa module. I am attempting to implement this by initializing a ring buffer and inserting information ...
Resolved! STM32U5 LPDMA with SPI and circular buffer
I have a sensor (SPI slave) that follows this process:Master sends configurationMaster sends start commandEvery millisecond (or according to configuration):The slave signals that data is ready by pulling a pin lowThe master pulls CS lowThe master sen...
RCC_CR_PLLSAI2RDY is not set when initializing PLLSAI2
Hello,I'm using a STM32L476 and the HAL from ST tag: v1.12.0 and it appears in some cases that when I'm configuring the PLL for the SAI2 peripheral that the RCC_CR_PLLSAI2RDY flag from the RCC->CR register is not ready.Did anyone had the same issue? ...
Resolved! Dead Band issue with HRTIM module.
Dear team,I am using a STM32G474 in my application. I've generated a PWM in the HRTIM TIMER E that is active low (necessary for the requirements of the modulation). I want to insert a dead band between this signal and its complementary (Output 2). Th...
Resolved! STSW-LINK009 Software ZIP file
Hello, ST community, I am having trouble installing a Batch file from the STSW-LINK009 Software ZIP file. I am on a Macbook Pro M2, running Parallels Windows 11. When I try to download the "stlink_winusb_install" batch file I get a pop-up saying that...
I2C errors handling in EFT
Hi,I am working with stm32g491re.I am communicating with TCA9537(Ioexpander) from stm32 through I2C. It will control a realy. For my product EFT(Electrical Fast Transient) testing, After starting EFT teat relay getting turned off and not recovering....
