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Dear people,I do not understand the following behavior of the STM32H755ZI:I implemented a stack test by configuring a safety zone with MPU. When the stack overflows, the MemManage Handler is called. So far so good.In this MemManage Handler I only sav...
Hi all,I'm working on Full-duplex SPI with Cube-MX and HAL.I'm going to dynamically set the SPI mode(Master/ Slave). So, init the SPI according to the input pin (input pin=1 for master and 0 for slave). The master MCU Transmit and the slave receive c...
hi，dear all i want to know why the CAN_IT_FMP0 and CAN_IT_FMP1 interrupts are DISBALED in the CAN_Receive_IT () function of the HAL library?Thanks and regards
HiI am using STM32L476VG micro controller on STM32L476 Discovery board.I just configured the Eclipse project to build using arm gcc and successfully compiled the code to generate binaries. I am facing issue to debug the code.I have attached console l...
Three mode:Mode 0: OffMode 1: 80% loading (PWM)Mode 2: 50% loading (PWM)Frequency: 10KHzCycling mode (push button):Mode 0 -> Mode 1 -> Mode 2 -> Mode 0 -> …. -> ….When push the button, it will change the next mode immediately.If I use the delay loop ...
I written a code for uart.Transmission working properly, but when i using interrupt, then no output shown on docklight screen
Hi,We would like to make a design where we have several LEDs grouped to banks (3 LEDs per bank and 3 banks thus 9 LEDs total)In each bank of 3 LEDs, only one of the LEDs would be driven with PWM (brigthness control) and other would be either ON / OFF...
The question including in the 1st picture i want to ask that is that any material allow me to learn for coding and solve assignment question.2nd picture whole part of board3rd picture is STM32F4074th picture is the part of the joystickThis is my curr...
Hello, everyone.I looked at the difference between VOS0 and VOS3 through the datasheet to set the clock speed of STM32H753 to a suitable value.I am currently setting the system clock at 200 MHz and the FDCAN input clock at 50 MHz.When set to VOS3, th...
Hi all,I'm trying to figure out how to handle an interrupt. In particular I would like to handle an interrupt without using the HAL library. I want to handle the uart interrupt in reception: RXNEIE enabled: when the data is received an interrupt occo...
