I bought STM32 blue pill(STM32F103C8T6) and started learning on STM32 usng STM32CubeMX and TRUEStudio and successfully LED and UART2 transmitt.But I want to implement UART receive using interrupt but unable to do so.I have tried as per example but st...
Hi, I'm using STM32F429 microcontroller and I would like to program a subset of GPIOs for automatically shadowing the value of the program counter (PC) at every clock cycle WITHOUT interrupting the CPU activity, maybe exploiting the bus matrix connec...
I USED HAL_CAN_AddTxMessage FOR TRANSFER MESSSAGE BOUT I NEED KNOW WHEN THIS MESSAGE IS FINISH BEFOR START NEW MESSAGE
Hello,I'm using STM32F030 series controller. currently we use JTAG connector to load a program into flash memory, using ST-LINK debugger externally.Now i want to load a program into flash memory using Micro-B USB in my device without using any extern...
In out project we are making use of EXTI for interfacing a radio (RF) ASIC with STM32F411. Whenever, the radio has some data to be sent host it interrupts the host using the I/O line (drives the line high). This I/O line stays high till data is read ...
Hello,I am using a STM32L052K6U6 to communicate with an SPI slave using the UART1 synchronous mode (configured with CubeMX, using the LL library).This is part of the code that receives data:while(!LL_USART_IsActiveFlag_TXE(USART1));LL_USART_TransmitD...
Does the STM32F7 supports the USART multi drop mode ?
i have a an stm32f417vgt6 mcu and its connected with ft800 through 30 cm SPI cable and the ft800 is driving a tft lcd .. the problem is when the mcu turn on or turn off the Contactor the mcu halt .. can you please help me how to detect the prob...
i want to build circuit that can measure AC voltage 0-600V AC using STM32 it there any sample circuit and example code of it..i have try some circuit ...1) 0-400v ac --> stepdown transformer --> 0-15v ac --> dc --> resistor divider --> adc pin MCU b...
