STM32 MCUs Products

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Resolved! STM32U5 Regular Command vs HyperBus protocol

I'm looking for some more information when it comes to the STM32 OctoSPI support for Regular command versus HyperBus protocols when it comes to interfacing with an external PSRAM in Memory Mapped mode.We are considering a ISSI OctaRAM part vs HyperRA...

dboles42 by Associate
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how to use Discontinuous mode for ADC injected channel

I'd like to know the difference between injected channel worked on discontinuous mode or not.it seems like the same result. if I have 3 channel to convert triggered by a signal.Sequence length is 3.1st trigger : channel 1 is converterd.2st trigger : ...

rpip.1 by Associate III
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STM32F098 CAN works in loopback mode but not in normal mode

Hello, for my personnal project I use a stm32F98 with the CAN peripheral activated.First of all I have an issue with the configuraiton gave in the stm32f0_firmware example but if I set the GPIO_InitStruct.Pull to GPIO_NOPULL, I cannot have the INAK b...

SOsen.1 by Associate II
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Resolved! I2C stops working after exactly 1 minute 6 seconds

Controller : STM32L031F6P7 custom board.I2C stops working after exactly 1 minute 6 seconds? I can replicate this every time.When it stops working, i cannot reset the i2c pheriperal in any way i have found in this forum.These are attempts i already tr...

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sde c.1 by Senior II
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STM32F429 + OV9655

I am currently working on this topic as part of a project and I need to know how to use the camera with the STM and connect it to it, how to take a picture with it and save it in the memory , and how to take it back from the memory again when I ne...

Shreif.1 by Associate
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Resolved! I am getting the warning: #174-D expression has no effect.

I am trying to get the bits of an uint8_t into an array. I use two for loops for that and don't know why I get this warning. This is the code I use:void System_Info_Get_Jumper_State(I2C_HandleTypeDef* hi2c1, uint8_t* Jumper_State_Array_Address) { ...

MMüll.5 by Associate II
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DMA issues ADC on stm32H743

Im having some problems getting DMA to work, none of the interrupt routines are called, Simplified code below, hints appreciatedADC_HandleTypeDef hadc1;DMA_HandleTypeDef hdma_adc1;static uint32_t HAL_RCC_ADC12_CLK_ENABLED = 0;boolean ADC1_done = fals...

JColl.5 by Associate II
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  • 5 replies
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Can the STM32F,H Mix 2 I2S channels?

I have a project that requires 2 I2S inputs (4 audio channels) to be level controlled, then mixed into the left channel of an I2S output. 32 bit word length 24 bit samples. I was contemplating using an STM32F or STM32H on a nucleo board to start. Can...

Russ1 by Associate
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