I'm using SPI to output a signal for addressable RGB LEDs, as described here. https://innomatic.home.blog/2018/12/24/ws2812sk6812-control-with-spi-and-dma/Since this signal requires only the MOSI pin, it would be great to be able to use the CLK pin f...
Hello I am trying to use STM32H743ZI (NUCLEO-H743ZI2) for classic CAN but I am totally confuse how to set the configuration. I am using 480HMz with 8MHZ(HSE) for CAN.Please advice me how to set the FDCAN for classic CAN.I attach the screenshot of Cu...
Hi, ive been trying to understand how to program arm processors and I come from Arduino, but I never understood where the instructions that a machine understands come from, where are they all listen?
Hi, i would like to understand how to program arm processors in general but i need an in depth explanation or tutorial to show m ehow to find the commands or letter combinations( words) that make the MCU do something. if i were to compare written cod...
I'm currently using the dual-core STM32H745, and am trying to utilize DMA's on both cores to R/W to/from shared memory. DMA's are only successful on the M4 cores, and always yield a DMA Transfer Error. I haven't done anything to modify the initializa...
The STM32F767ZI on some of my boards has a strange behavior where is goes into continuous watchdog reset.- Could it be because of ESD? Or is there a known issue with the silicon?- What could cause the watchdog trigger?
hi i'm trying to use the stm32H750 uart with Interrupt i managed to get it working but the message is a bit off ( alot ) here is a bit of the code uint8_t tx_buff[]=" "; uint8_t rx...
I am using the old StdLibs to do this since I am (I thought I was) comfortable with these. Anyone that can point out some code showing how to do this in detail? Have been struggling with this for three days and begin to loose my faith in this.Thanks,...
ADC1 running with "Continuous Conversion" mode, no DMA. It has one regular channel 3 and one injected channel Temperature Sensor. I want to use TIM2 TRGO to active the injected channel every few second. However, its not working. When I set the ADC in...
Hello.I am Mr. Kang, a senior researcher at Sugentech in South Korea.I am using your product, STM32F103ZET6_LQFP144.During product ROHS2 certification, STM32F approval is required.We request to share STM32F103ZET6_LQFP144 ROHS2 approval.Thank you.
