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Hello,I'm trying to get SPI to receive data from an ADC in a periodic interval, and must not use interrupts, as the whole application is already pushing the upper limit of what the MCU can handle. The code below is just a rough test, adapted from wha...
Hi all,I have had an issue out the box where if i run the Nucleo-H723ZG Uart3 for debugging would stop communicating correctly, i tracked the issue down to the buad rate set incorrectly, after a few hours of adjustments i found that if the prescaler ...
Hello all,While searching online, I came across this specification regarding USB FS:For full-speed communications, the data rate is specified to be 12 Mbps +/- 0.25%.I've decided to test this specification by connecting a STM32F415 MCU to a PC using ...
MCU: STM32L476RGT6Hello,I am able to communicate with the MPU6050 via I2C with DMA and read the WHO_AM_I register, but only one transmit and receive transaction occurs even though I put my transmission and receive code in a while loop.When using regu...
Hello I'm migrating my STM32F072 project to the STM32L072.In my original project (F072) I can jump to the DFU bootloader by software via a function located before SystemInit.I tried to convert this to be used by L072 by changing the address of bootlo...
Hi Community, I am using the Nucleo-H723ZG board for data receiving from the camera by utilizing the spi and processing the data then transforming the data through UDP to another program. The program can run for several hours without problem. But the...
Hello, I'm using a STM32U5GJ-DK1 with the same SPI setup, I can measure the SCK output on SPI2, but I can't do it on SPI3. *This post has been translated from Chinese to comply with the ST Community guidelines.
Dear ST Community I recently purchased two sets of Nucleo-DRP1M1+NucleoG474, and now I want to implement FRS functionality on these two boards. Currently, I have set one of the default power roles to Source, enabled FRS_TX, and the other to Si...
Posted on January 16, 2018 at 15:48In RM0390 rev.3, in Figure 347. SPDIFRX States, sync_done internal signal is mentioned (and nowhere else). Isn't it the same as SPDIFRX_SR.SYNCD, at least from the programmer's point of view? If so, please replace ...
Hi there, follow the attached picture, an easy question for you, for me an effort. left side:Compiling procedure for a simple 32-bit binary file, ARMright side:program code - board LED should turn onresult:turn on LED - failed Questions:AIn my opini...
