Hi All,I'm using a STM32F302R8 and want to transfer timer 2 capture/compare values to memory using DMA. What source address do I use for the TIM2 OC register? I'm calling HAL_DMA_Start() to do this and need the source address of TIM2->OR.Thanks,
I need to get some PCBs made by JLC but they are continually out of stock of the STM32H743IIT6 which is my target processor. They do however have the STM32H753IIT6. Is there any reason I can't substitute these to run identical firmware?Thanks
Hi!I'm trying to use my ST_linkV2 debugger to program an external STM32 microcontroller using SWD, is this configuration ok ?: CN4 (STLlink) Vdd----------> Vdd (stm32 MCU) SWCLK------> PA14 (SWCLK) ...
Hi,Master:Platform: STM32F301K8UAs shown below in Figure 1, PA7 (MCU_14) is a video signal (As shown below in Figure 2), which contains the line sync signal (A area in Figure 2, fixed frequency, there may be noise)and the field sync signal(B area...
Hello.I am trying to read data from a 12bit ADC AD9226 connected to port GPIOC, on STM32F407VGT6 clocked at 168MHz. On port PA8 there is a 42MHz clock for the external ADCand also the same TIM1_CH1 I triggers the DMA2 to transfer data from pheripher...
Hi there,I am using the STM32H750VB as an SPI Slave in Interrupt mode and it is working but I am not happy with what I see with my analyzer.SPI is working with Idle-Clock Low and aquiring data at leading edge. LSB first.That's all how it should be bu...
Hey together,I have a question regarding the Quad-SPI used in MemoryMapped mode. First of all some context for you. Our plan is to use an external Flash at the moment 25Q16JV to place some code/data onto this chip. Our planed processor will be the ST...
STM32F769I-DISCO offers a part to get it compatible with the RP MIPI DSI 7" Screen (B-LCDAD-RPI1) but there is no firmware support from either company. Does anyone have any information on how to get the two compatible? and if not, is there any other ...
Hi, Beginner question: Over the last few days I've tried to generate a PWM signal with a STM32F103CBT on Pin 46 (PB9) with a variable pulse width, but apart from generating a signal with a fixed Duty Cycle at the desired frequency (800kHz - I want to...
