Ask questions, find answers, and share insights on STM32 products and their technical features.
At first this post looks more like a catharsis than a question, but ultimately there is a question.Why are there as many procedures to enter sleep mode as there are STM32 programmers? There I see Piranha posting his own catharsis, titled "The ST Stan...
Greetings.For our data collection devices, we use STM32F401 as the microprocessor and Telit modems to communicate with the server. We are planning to have a feature to update the firmware on the STM32F401 over the air, if possible. Currently we use S...
I'm working on a project with the STM32G4 MCU. I want to know the maximum temperature at which the MCU can operate at full power. What is the corresponding internal MCU temperature for that value? What does the temperature information in the above i...
Hi, I am using STM32F746G_DISCO, STM32 CubeMX version: 6.11.1, STM32CubeIDE version: 1.15.0 and FW_F7 firmware package V1.17.1.I tested the project: \STM32F746GDISCOVERY\STM32Cube_FW_F7_V1.17.0\Projects\STM32746G-Discovery\Applications\USB_Device\MSC...
Hello,I am attempting to set up a timer PWM output to have a set 600s period with a variable duty cycle based on a potentiometer input using an STM32G030J6 MCU. I've setup PWM output timers before will little difficulty but this time I'm having a di...
Why ? Why can I use more than 48KB RAM? Thanks!
Hello,I'm working on a STM32F103V8. The TIM3 should decode the signal of a rotary decoder.When I turn the rotary decoder clockwise the counter of TIM3 goes up.When I turn the rotary decoder anticlockwise the counter of TIM3 goes up.The MX_TIM3_Init i...
Posted on July 31, 2013 at 18:09I cannot find a BSDL file or any mention of Boundary scan testing capability in the datasheets for the STM32F4 family. Having said that, I did no find any mention of Boundary scan test capability in the STM32F1 or ST...
Hi, we are having issues flashing firmware on to our custom board (attached).The output from GDB is: <div>Unable to match requested speed 2000 kHz, using 1800 kHz[stm32f4x.cpu] halted due to debug-request, current mode: ThreadxPSR: 0x01000000 pc: 0xf...
I am developing some applications that use an STM32G431 MCU and have a question about one of the figures in the reference manual (RM0440). In the chapter descripting the FDCAN peripheral, Figure 664 "FDCAN block diagram" (MSv51819V2) labels the FDCAN...
