STM32 MCUs Products
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Resolved! Are these parts counterfeit?
I am a PCB designer for a start up Medical Company. We are gearing up for our commercial launch, do to the current supply chain issues we are have trouble acquiring parts. we bought these parts from a company in Canada, they shipped from China. The t...
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...
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...
Resolved! I can't get my STM32H743VIT6 to receive FDCAN Classic Mode Extended ID messages.
I used the:"STM32H743I-EVAL\Examples\FDCAN\FDCAN_Classic_Frame_Networking" example on my board.I can send and receive Standard ID message to and from my CAN BUS Analyser, but can only send Extended messages. Cannot receive them. I have attached the i...
Need advice on resolving hard fault error while running SPI communication between 2 F767ZI Nucleo boards?
I have written a routine to exchange a struct of struct data between2 Nucleo F767ZI Boards via SPI. To check the data integrity of transmission, I am using the CRC unit. Before implementing the CRC unit, Never faced any issues, data exchange happened...
Resolved! HSE BYPASS clock not working on stm32H750
I'am using 26M oscillator on stm32H750VB device, it's not working on rev V, but same configure is work fine on rev Y.
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...
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...
