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SPI mode change

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...

YK.1 by Associate II
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Unable to start debug using Open OCD

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...

SSaur by Associate II
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  • 1 replies
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if use looping, how to interrupt out to next mode?

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 ...

0693W000000VHDuQAO.jpg 0693W000000VHF0QAO.jpg 0693W000000VHF5QAO.jpg
TBen.1 by Associate
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  • 1 replies
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I am a totally new in code also totally new in use STM32F407 and now i doing the assignment for implementation of a state machine that will be driven by the joystick input.

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...

_legacyfs_online_stmicro_images_0693W000000VCg6.png _legacyfs_online_stmicro_images_0693W000000VClB.png _legacyfs_online_stmicro_images_0693W000000VCkw.png _legacyfs_online_stmicro_images_0693W000000VCkh.png
Cl.1 by Associate II
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  • 10 replies
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Resolved! Can I set the system clock identically with the maximum?

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...

Ekim.1 by Associate II
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Understand how interrupts work

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...

32L0538Discovery ADC

Hello,When trying to use ADC, I ran into a problem that I don't really understand.If I try to use ADC through the PA4 pin, the values read fine and are correct.However, when I try to use any of the other pins for ADC, none of them seem to read the co...

MNguy.3 by Associate
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