Hello,I've spent quite a bit of time scratching my head and I would appreciate any guidance in this matter.I am using Segger's Embedded Studio with Segger's RTT printf library. Everything works fine with the Segger_RTT_printf() output. I can see the ...
Hi, I've configured the triple ADCs in Interleaved mode with DMA writing the ADC data in circular mode 2 on my Stm32f429 Discovery board. What I'm trying to implement is:Initialize DMA and ADCsWait for an external interruptPause the DMA transferShow ...
Hello,I'm doing some preliminary error budgeting for a piece of ATE that may include an STM32 MCU and was curious what the uncertainty of your public accuracies was? Appreciate it,Bob
Hi all,We have connected an 64Mb SDRAM to the FMC interface of an STM32H745, it is available at 0xC0000000.We use the default FMC mapping. Is it possible to reserve an area in the SDRAM for code execution and access it at 0x70000000 (size of 512K). s...
I use AS4C8M32SA-6BIN on my board (https://www.alliancememory.com/wp-content/uploads/pdf/dram/Alliance%20Memory_256M%20SDRAM_AS4C8M32SA-6_7BIN(BCN)%20A%20die_rev%201.0%20November%202016.pdf)But I get HardFault when I try to write to the address 0xD00...
Hi STM Community,I want to write media files [Images- .png ,.jpg,.bmp), (Video files-.avi,.mp4,.emf) ,(Audio files- .wav,.mp3,.bin)] to External QSPI Memory. I found that, we can write media files to external memory from USB Key and SD Card. But, I d...
I'm trying to set up TIM2 timer on my NUCLEO-H743ZI2 board (STM32H743ZI MCU) to start TIM2 timer on a rising edge of a GPIO input pin. I'm using STM32CubeIDE with STM32CubeMx plugin. Is it possible to set up the hardware to start the timer automati...
Hi,I would like to use the SAI as full duplex slave mode with I2S/PCM protocol.I'm not sure about the configuration and which pins are TX and RX when using Cube. In the parameter I can set the audio to transmit or receive.In this case SAI_SD_A will b...
Am new to the STM32F boards. Have been using an STM32F103C8T6 with success using Arduino. Was attempting to get the F411CEU6 connected and "did a lot of things" to include things with the ST-Link. Now when I connect the 411 via USB the blue LED no lo...
I have an ST link V2 and a custom board running at 3.3V generated by an on-board regulator powered from a battery. Google is sending me mixed messages about connecting VAPP (pins 1 and 2) on the ST link to VDD on the board. I'm a bit worried about de...
