Ask questions, find answers, and share insights on STM32 products and their technical features.
I know this is a vague question, but it's a very strange problem I'm facing. My application (based on STM32G0) is working fine. I used CubeMX to autogenerate all the code, and have been building on top of it. Now I am looking to clean things up a bit...
I can not start transfer via SWO to STM32H743.Port PB3 initialized clock feed.Initialized SWO:*(__IO uint32_t*)(0x5C001004) |= 0x00700000; // DBGMCU_CR D3DBGCKEN D1DBGCKEN TRACECLKEN //UNLOCK FUNNEL *(__IO uint32_t*)(0x5C004FB0) = 0xC5ACC...
Any recommendation for production programmer for stm32g0? Volume range from 2k to 5k per run. Thanks in advance.
Hello All.I am working on a small project for a friend while learning the STM32 environment.The project is currently using a STM32F030x4 in a 20 pin TSSOP20.I have committed a sin; I have run out of Flash Memory.Is there any way to reduce the RAM all...
It goes into the bootloader only with a virgin part, once programmed once (using the bootloader) asserting boot0 during a power on or reset runs the application code not the bootloader.
Hello,I'm using an stm32f411 which is a cortex M4 device.In my application I have an interrupt from an IMU in a 400hz frq. Every time the interrupt is called I want to read data from the sensor and process it using a filter function.I have a few ques...
In the document, the input level is limited by Vref+ and Vref-. But Vref- seems to be tied to GND in general, which implies a negative value cannot be converted without problem.Can Vref- be connected external -5V or -3.3 V for handling a negative val...
I am using an STM32G030C8T6 as an SPI (Slave device) which receives characters from a Raspberry pi (Master device), receiving works perfectly! no problems there, however when i try to send data from STM32 to Pi, it seems that the STM32 gets stuck for...
In my setup the STM32L151CBT6 is configured as slave of a PLD Master. To test the correct functionality I set up an 64 Byte Array ([0x00, 0x01, 0x02, ..., 0x64) which is transmitted by the slave during communication. The PLD "asks" for the readback p...
