Hello,I am using v2.2.0 over a ST-Link/V3 (FW version: V3J3M2B3S1).I connect to a STM32L471RGT6 MCU.Then I want to change the User Configuration OptionByte IWDG_STOP from 1 to 0.I get: Error: Option Byte Programming failed.Is this a bug or am I doing...
Hi Folks,Is there a simple description on how to read and write to flash using HAL for the STM32H7A3 chip somewhere?I'm looking at the example in the STM32Cube_FW_H7_V1.11.1 FLASH_erase_program.My application needs to store ten 8-bit values so I'm no...
Hello, Upon receiving my NUCLEO-H743ZI2, I was not able to access the ST-Link V3 on it. The user LEDs will not come on no matter how I change the jumpers on the board. I can only get the red com light on LD4 indicating it connected to my mac. My Cube...
Hi,I have a STM32_Smart board with ST32F103C8T6, running Win10 and Win7.I am trying to upload Arduino programs using the serial usb COM port.I used ST-link V2 to upload the STSW-LINK009 (BTO=1) which enabled the USB as a COM port, and I can read the ...
Hi ,I'm working on a code to collect data from a load cell wit HX711 cip. I'm using STM32CubeIDE.I configured GPIO pin 6 as Clock output for the HX711 but when calling HAL_GPIO_WritePin the output pin PA6 does not change.The hardware configuration is...
Dear ST support team,I'm facing an issue in reading ADC1 on a NUCLEO-U575ZI-Q evaluation board.In some point of ADC1 range there is a huge gap between sampling points, Differential linearity error is around 25 LSB, clearly out of spec. This happens a...
I was looking at the schematic of a ST STM32H743I-EVAL board and noticed it uses a voltage level translator to connect a SD CARD to STM32H743 and used a separate LDO to produce 2.9V for the SD side.The custom hardware I'm designing has a 176 pin STM3...
I've been running into issues with my G0 Nucleo board in that I can't seem to get it to connect properly to my Linux machine via STLink. I've gone through and added the requisite rules, but even so if I list USB devices, the board is conspicuously ab...
I have an intermittent issue where the touch screen always returns touched. I've verified this by setting a breakpoint in BSP_TS_GetState (STM32TouchController.cpp) where TS_State->touchDetected = ft6x06_ts_drv.DetectTouch(I2C_Address); is always tru...
Hi, I just bought a few ST-Link v3 minies for a project and have gotten the SWD interface to work flawlessly! But now to my problem! I haven't gotten the COM port to work properly... I have tested to get it to work on 3 different Windows 10 computers...