Forum Posts
Confusion over NUCLEO-WB55RG vs P-NUCLEO-WB55
When navigating in the Board Selector from CubeMX, I see the following four related products:NUCLEO-WB55RGP-NUCLEO-WB55P-NUCLEO-WB55-NUCLEOP-NUCLEO-WB55-USBDONGLEHowever, I only find two actual boards that correspond to them. So I attempted to make a...
Resolved! I downloaded the application STSW-LINK004 - STM 32 ST LINK Utility, but when i start the application i have a error message "The code execution cannot proceed because mfc140.dll was not found" can you help me pls ?
Computer seeting:Operating system : 64 bitsoperating system : 18363.418
3GPP release 17 for satellite connectivity using B-L462E-CELL1
Murata already demonstrated NTN connectivity using its type 1SC solution which is based on Altair ALT1250. The B-L462E-CELL1 rather uses a type 1SE from Murata, but it's also based on Altair ALT1250. Given we have a SIM card from a satellite operator...
Vl53L1x ToF sensor not working on stm32f407g-disc1 board
Hi, I used before Pololu ToF sensor and I can work without any problem. Now I bought VL53L1X-breakout board sensor. This sensor work with arduino uno but, sensors does not work with stm32f407g-disc1 board. How can i configure this breakout board wit...
STM32H757 - Bootloader in CM4
Hi all,is it possible to write a bootloader which sits at the beginning of the CM4 memory block and updates the CM7 as well as the CM4 (userapp sits in the memory area of the CM4 behind the bootloader)?I imagine it like this: The configuration bit th...
Resolved! STM32F722ZE Error: Mass erase operation failed. Please verify flash protection. STM32F722ZE
I debuged my software on the STM32F722ZE, when I suddenly lost connection to it. I tried to connect to it with ST-Link V2 and Segger J-Link. Error message from J-Link commander is: Can not attach to CPU. Trying connect under reset. Connecting to CPU ...
Power on reset fails when I power a blue pill from batteries
Hello,I made a project using a blue pill. It works when is powered through st-link (3,3V).When I power this board from two AA batteries (~3V), the board does nothing until I press the reset button.An STM32F103 should work from 2 to 3,6 V, according t...
Stlink 2-1 Connection problem.
I am going crazy! I am working with an STM32f745 and I am having SWD connection issues. I have a STlink 2-1 jumpered using the header connection from it over to my board Now, a interesting thing is happening when I probe the SWDCLK and SWIDIO li...
DMX decoder using STM32 H7
Hello everyone,I am trying to receiver a DMX frame using STM32 UART interrupts. I'm trying to receive the data byte-by-byte using a state machine logic. The problem I am facing here is that none of the debug LED code to toggles the LEDs when the prog...