Hi.I have a project that involves using an STM32U535 to control the LEDs shown in the picture.I feel it should be possible to control the COL-x signals with synchronized timers that also trigger DMA transfers to control the ROW-y signals, but I can't...
I've been trying to figure this out for a while, but now my project has come along where it is incredibly inconvenient to test with the cable still inside. I've tried powering with an external supply of 5V to Vin then moving JP2 to EXT, but it doesn'...
I am trying to receive CAN FD and save the data to the SD card, but I am having a problem . Create and deliver an event structure in HAL_FDCAN_RXFifo0Callback, Receive the structure from the application area and call HAL_FDCAN_GetRxmessage. In this c...
Hi,I am working on two STM32 microcontrollers communicating over UART with baud rate 9600. The functional requirement states that I need to transmit and receive data at both microcontrollers. Currently this is not happening as the transmit and receiv...
I measure 9 channels (3 per ADC) with 12-bit resolution using DMA. The sampling time is set to 6.5 cycles, but the same issue occurred at 2.5 cycles. I get no results at all in the range from 2037 (7F5) to 2047 (7FF), but significantly more resul...
I am supposed to be receiving 8-bit data with even parity. The blocks are defined with a header of 'F0', this is S.Bus data if anyone knows that that is. I setup a simple program that just does receive data. I get data but nowhere does it show an ...
Hi, I am trying to stream ADC data to ethernet RJ45 port along with synchronized timestamps. Currently I am trying to figure out the following problems: 1. How can we synchronize ADC data with timestamps? The STM32 tutorial uses DMA, which I assume d...
Hello ,I am working with stm32h747. M4 .ld File FLASH (rx) : ORIGIN = 0x08100000, LENGTH = 1024K M7 .ld File FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 1024K With the above settings I can run Core M7 and M4 properly.I need more flash on the m7 side a...
Hello Community,I have a NOR Flash memory connected to my MCU (STM32U585) by QUAD-SPI. I plan to use the indirect mode, for erasing and programming the contents of the flash, in one context of my program. And in another context, exclusive of the othe...
Hello All,I am looking for the best suitable MCU for the IPL device.If there are any best options available with the STM then kindly suggest me. Regards,ShivD
