Ask questions and find answers on STM32 hardware set-ups, including schematic-related challenges, debugging probes, power configurations, and more.
I have my own F411 PCB board, on which there are a few devices that MCU/F411 uses I2C1 (I2C HAL) to communicate.Sometimes I2C HAL API (HAL_I2C_Mem_Read, HAL_I2C_Master_Transmit, HAL_I2C_Master_Receive) calls may return with error: most of the time er...
Dear, I have a STM32F446 connect trough QSPI the S25FL064L .I ask if there is the possibility using STLINK and STM32CubeProgrammer to program the S25FL064L .Tell me if there are other solutions to program the external memory trought the STM32F446 by ...
Hi, I'm making a board on which I want to use the STDC14 connector of the STlink V3 programmer for the SWO interface of my MCU.But I have some questions about the pinout, in the manual I find this table:1 - PIN 3 (T_VCC): this pin must be connected t...
I'm waiting for a STM32L4 LQFP48 micro that also includes a DFSDM to become available, it's not urgent and I've got plenty of other things to do. But I have noticed there are a lot of QFN48 parts available. Maybe ST could make an adapter as described...
The STLINK-V3SET Suggest the following connector for one of the three cables included with it: Samtec ASP-203799-02. However, I cannot find this connector on Samtec or any corner of the internet other than the STLINK User manual. Where do you get thi...
Can a voltage be applied to pin PC4 on the LSM32L476 chip
I'm looking for prototyping daughterboards for the STM32H757I-Eval boards. Is that something that is readily available or are we on our own for building those?If I need to build my own boards, what is the best connectors for those male pins located o...
I am trying to power a Nucleo64-l452RE externally, connecting 2xAA on JP6 VDD pin, but it doesn't start, I added a resistor to NRST, I am not sure if it is necessary, manual command to cut the stlink boad side, there is no other option ?reference: u...
I have a project with a rotary encoder and I'm trying to use one of the timers in encoder mode to keep it's position but I can't seem to get it working and I don't know what I doing wrong. Any help would be much appreciated, if any more information i...
Tested both on provided example and using BSP drivers. When I connect 4R speaker to headphones output I get very loud sound, so it seems like OK.IDK, I tested it a lot (like over 2 weeks) by having an oscilloscope connected to the SPK output, but I h...
