About SSmit.13

SSmit.13 · 2024-10-16

Hi I am using a STM32L433 and have a digital input pin, which is checked on bootup and enables the USB if 3.3v is in the pin. When working in debug mode, it always works, but when I switch to release mode , using stm32CubeIDE , it always reads 0v,...

SSmit.13 · 2024-10-14

Hi I am working on an STM32L433 using STM32IDE. When running in debug mode, the USB CDC is recognized when plugging in the cable (into Windows 10 and 11) . But when I compile as release mode the USB isn't recognized . I am using the HAL for USB . An...

SSmit.13 · 2024-05-26

Hi I am using the module Lora-E5 which has the STM32WLE5J inside. Looking at cubeMX , I can select LoraWan, but I want to only use the Lora side. Do I simply select the LoraWan, and use the Lora part, as it requires LoraWan key etc which I wont use...

SSmit.13 · 2024-04-21

Hi I have been using the NUCLEO-LPM01A board to measure current on my product, but I require to read up to 180ma . I have had a look at the STLINK-V3PWR unit, and can someone please let me know if I can simply use this wil the cube monitor power pr...

SSmit.13 · 2024-04-05

Hi I have an STM32L433CBT processor and created a project using STM32 IDE version 1.14. I created the project on STM32 MX version 6.9.1 . The project works in debug and I created a release version , but the elf file is far too large. I have the fol...

SSmit.13 · 2024-10-16

I added the line:__DSB();after the clocks being enabled, but never made a difference. But when I added a 2ms delay after GPIOB->MODE and this worked.Where do I add the DSB command, and is it just the DSB() on its own?CHeersScott

SSmit.13 · 2024-10-16

Many thanks for your reply.I havent come across this before, do I call it for all clocks, or is it 1 command takes care of it all?I can add "__DSB();" line to my code, is that all is needed? RegardsScott

SSmit.13 · 2024-10-16

Many thanks for the reply. I will add a delay. ThanksScott

SSmit.13 · 2024-10-16

Hi ,what is _DSB? What do I check ? Is it if the B clock is enabled? And if its not what do I do if its not enabled? Sorry for all the questions. Scott

SSmit.13 · 2024-10-16

Sorry, the USB is working in release mode, I have just realized that its reading an input pin that always reads 0v . I use a jumper to detect whether to use the USB or not, and it always reads 0v in release . I have made a new thread based on this is...

User statistics

User Activity

IO port always readuing 0v in release mode.

USB only working in debug mode

STM32WLE5J Lora

STLINK-V3PWR power monitor.

ELF file and converted BIN far too large

Re: IO port always readuing 0v in release mode.

Re: IO port always readuing 0v in release mode.

Re: IO port always readuing 0v in release mode.

Re: IO port always readuing 0v in release mode.

Re: USB only working in debug mode