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About Quad SPI communication problem with Serial NAND Flash (Winbond-W25Nxx). Problem with Reading Sequence in quad I/O

Hi,I am working on Serial NAND Flash (Winbond W25Nxx) communication with H747 microcontroller. I'm having a problem with the Serial NAND Flash I have. I think this issue is related to QuadSPI structure.Reading sequence in quad I/OSerial NAND Flash co...

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Can the STM32 ADC do what the PIC16F ADC can do?

I have an existing design using an 8-bit PIC16F and am attempting to upgrade it to using the STM32L071, primarily due to needing more memory. This design has 6 input signals being sampled using the same ADC. One signal is an audio signal that needs t...

BrianG by Associate II
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Resolved! Communicate between two STM32 I2C

Hi, My objecive is to be able to communicate between two STM32FR302R8 thanks to I2C protocol. I've seen a code that should be used but I don't know which is the adress that I have to write: HAL_I2C_Master_Transmit(I2C_HandleTypeDef *hi2c, uint16_t De...

CCarl.2 by Associate
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  • 2 replies
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Resolved! Octospi multiplexed hyperbus on STM32L4R9 with STMCubeMX

HiAccording to the datasheets, the STM32L4R9 LQFP100 devices should be able to support a multiplex hyperbus ram/flash device. (for example the cypress S71KSS12SCO)But in STM32CubeMX, I'm unable to select the multiplexed hyperbus mode. I notice that...

Jschpmn by Associate II
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  • 6 replies
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Virtual Com Port doesn't work in win10

I have the stm32f4 discovery kit. It's true, natively doesn't have an UART communication from USB but I connect the pins RX and TX of debugger to USART2, step and step from datasheets. I would have to see the device in the port on my Device Manager ...

FArle.1 by Associate II
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  • 6 replies
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Nucleo STM32F411 pins not working when alternate functions

It seems that I'm having problems with the pins configured as alternate function.If I configure the same pins used by SPI or USART as simple gpio outputs, I can see them toggling with the logic analyser. but when I configure them as SPI (alternate fu...

RBran.3 by Associate II
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  • 5 replies
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