Posted on May 10, 2017 at 23:40The driver http://www.st.com/en/embedded-software/stsw-link009.html creates only the a USB serial port as shown here :So i try to add the Virtual Port Com Manually with the action ''add an old generation device'' in th...
MOOC FreeRTOS on STM32 v2 - 11a Context switching at 14:00, what is the WaveFroms program shown?Is it a Scope output, or some STM app,.Any help appreciated
I am using STM32H733ZGT6 in my project. For Ethernet communication, KSZ8081RNB PHY is configured in 25MHz mode such that PHY has to supply the 50MHz clock to MAC in my MCU. Problem here is, when I try to reset the MAC and its DMA controller by settin...
According to RM0394 Rev 4, TIM15 has 2 channels, but only the first is present in the .svd file and hence the debug view, see attached picture.Observed for STM32L432KC using STM32CubeIDE 1.9.0, (com.st.stm32cube.ide.mcu.productdb.debug_2.0.200.202201...
Hello, I'm using the demoboard B-U585-I-IOT02A with ThreadX. My internal clock is 160 MHz and I currently use it for ThreadX. I'm doing some tasks periodically every one threadX second but it seems that my HSI has a small inaccuracy of 0.3%. But sinc...
Hello peopleI am an electrical engineering student and now I am doing my internship in a company. I am supposed to program STM32F4 (C) and I have read a bit about the HAL function (in the Reference Manual). I want to learn more about all the function...
Hi allI have had this working - using Nuttx, but since then I've been trying to get an STMCubeIDE based solution working but I've hit a problem.The Phy does not operate as expected - no LED activity, and no ethernet traffic.The odd thing is that when...
First I was reading:Reference manualSTM32U575/585 Arm®-based 32-bit MCUs4 Boot modesST programmeddefault valueNSBOOTADD0[24:0]Flash: 0x0800 0000NSBOOTADD1[24:0]Bootloader:0x0BF9 0000Then:AN2606Application noteSTM32 microcontroller system memory boot ...
I have been able to use the below function to enter the bootloader from the Application and successfully flash a new firmware from the UART interface./** * @brief Resets the microcontroller entering into the embedded bootloader * to allo...
I'm trying to understand how HAL_ETH_IsRxDataAvailable (STM32CubeH7 1.9.1) works. Most of it makes sense, but the bottom half of the function (from line 1149) appears to destroy packet data and return the descriptors back to DMA ownership if an incom...