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...
Please advise whether see before the below picture regrading the ghosting mark on the back of the part ? It is due to MFG fabrication matter which cause this issue.
Dear ST Community, I am new to STM32 and I am currently trying to develop a remote control with SMT32L073RZ and Thyone I (Nordic-Based) RF Proprietary module which acts as transreceiver. the communication is through UART.Setup1:Transmitter: Thyone I ...
I will be able to detect if its an F series or G using DEV_ID register
I am not an ST expert nor RTC expert, whatever that means. but I have seen several implementations made by other companies and I have to say RTC as counter (the HW that provide interface to a posix compatible timestamp, usually 32 bit seconds + 15 fr...
