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I am switching 5V relay with BJT using MCU(STM32G030) pin. When clock speed is 64MHz(max speed) and 1ms timer update interrupt is enabled, not every time I switched relay but sometimes MCU goes into hardFault handler. But if I disable timer update in...
STM32F078 USB connection to Windows 10 reports there are no compatible drivers. The STM website says " Starting from Windows® 10, the STSW-STM32102 driver is no more adequate and the usage of the native inbox driver is recommended.How can I resolve t...
Hello, I have a STM32H745I-DISCO board that I would like to debug using UART Serial over the STLINK virtual com port. UM2488 Section 6.14 shows this should be connected to USART3. I have the USART3 peripheral enabled with the following configuration:...
Hello everyone,I've added a complex Simulink-generated function to my code which previously used Freertos to read some sensors with I2C in DMA mode and sending messages over CAN.Unfortunately I'm getting an Hard fault as soon as this function is call...
I'm trying to write the option byte in my STM32G030 uC to be able to start the internal boot loader by pulling BOOT0 high (set nBOOT0_SEL = 0). The problem is I'm getting a WRPERR while writing. All other related registers are in default state. If I ...
I'm trying to understand how SPI works on STM32. I use a STM32L472-discovery kit which includes a L3GD20 gyroscope sensor. On the board, STM32L4 is connected to the sensor via SPI2. I configured the GPIO pins needed for SPI2 and provided clocks to th...
I want to charge the Android phone along with USB data transfer. I am using STM32F072C8T6 as micro-controller and NCP1855 for mobile charging.The problem is this, in some mobile phones the charging is happening but the USB is not getting detected(And...
I have absolutely no problem with working with the registers, but we now have inconsistent use of low layer drivers and accessing the registers directly in my team's code base.
HiI am able to erase two pages (my array is length 256 ), now I want to write my array to a particular memory location.Here set is the address which is 0x080E0000p_source is my uint16_t array which I want to write to flash. And length is 256.How do I...
Hello,According to the Reference Manual of the STM32L431 controller, the ADSTP in the ADC_CR register must be set to 1 to stop the ADC. Additional condition is that both ADSTART=1 and ADDIS=0 must be. Once the ADC is stopped, the ADSTP bit is cleared...
