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bully · 2024-05-15

Hello, I'd like to change speed (clock prescaler setting in CFG1) and then resume sending bytes on SPI.Right now, I do :retval = HAL_SPI_Abort(&hspi2); My_SPI2_Init(SPI_EyeGenPrescaler);where My_SPI2_Init is just slightly customized version of Mx_SP...

bully · 2024-05-15

Hello,I'm trying to generate continous stream of random bits on SPI MOSI (for eye pattern analysis).I'm making tests with 2 byte sequences.I'm starting DMA transfer with : HAL_SPI_Transmit_DMA(&hspi2, &spi_outdata, 2); in the HAL_SPI_TxCpltCallback...

bully · 2024-05-02

Hello,I'd kindly ask for some help on determining exactly which MCU pin is connected to STMod+ extension board.Which pins exactly are connected to STMod+ pins 2 and 3 ?It seems like two choices for both pins, but I'm not sure how to check/modify whic...

bully · 2024-03-29

Hello,I'm trying AudioRecord_demo() on STM32H750B Discovery and nothing happens. Touchscreen demos are working, not sure where to start checking things out. It seems that everything is already properly set to Microphone input and HeadPhone output.Has...

bully · 2023-11-23

Hello,we're maintaining assembly projects to teach baremetal assembly programming on STM32H750 board.Project used to compile without and warnings, but lately we're getting new errors.Project is stripped down to bare assembly and probably something is...

bully · 2024-08-27

Hello, any update on this? We're also getting same distance, no matter what.ID registers are read correctly... Is there any working example/docs how to work with this sensor? Thanks,regards.

bully · 2024-05-16

Hello, thanks for response... It seems that I've forgot to start new send after reinitialization. Now it works...Regards.

bully · 2024-05-03

Agree, not usable for Clickboards, but usable for breadboard connections and prototyping. Regards.

bully · 2024-05-03

Hello, I meant PB14...So if you don't need SPI2 MISO, then you get USART rx, tx interface... But I guess clickboards with UART will have uart pins on RX,TX... So partial solution, but it is... Regards.

bully · 2024-05-02

Hello, maybe I'm wrong, but it seems that we can get USART1 TX and RX instead of SPI2 interface.I'm attaching my sketches. Regards.

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Change SPI speed (clock prescaler) and resume operation on H7

How to continously (without time gaps) stream bytes to SPI interface (Transmit only) ?

Need help with determining pinout of STMod+ ext. board on STM32H750B-DK board

audio_record demo on STM32H750B Discovery board using BSP package

New errors when compiling assembly only project

Re: Unable to get distance measurements from VL53L3CX

Re: Change SPI speed (clock prescaler) and resume operation on H7

Re: Need help with determining pinout of STMod+ ext. board on STM32H750B-DK board

Re: Need help with determining pinout of STMod+ ext. board on STM32H750B-DK board

Re: Need help with determining pinout of STMod+ ext. board on STM32H750B-DK board