hello...ok so I have managed to get the SPI port on my 446RE nucleo board sending out data to my slave Bus Expander IC via the DMA peripherial.I am new to the DMA peripheral and not sure if I even need to use it over using interrupt control, but woul...
Hi, I'm using the STM32H743 Nucleo Board, to development a bootloader code with USB_MSC, I based my code on the "STM32H743I_EVAL" this is the address to the file "STM32H743I_EVAL\Applications\USB_Host\FWupgrade_Standalone" and everything work good, a...
Is this possible to use internal USB OTG HS PHY in FS mode in STM32F429NI with 1.8V VDD? Internal USB OTG FS PHY needs VDD>2.7V. USB OTG HS in HS mode needs external PHY connected via ULPI. Would OTG HS PHY in FS mode work with VDD = 1.8V?
I need to store atleast 20,000 samples per second to perform FFT. so I have used memory card to store all the values in sd card. currently, I could only able to store 7000 samples at a particular interval of time but not more than that. I tried with ...
Posted on February 23, 2017 at 11:18The consistency of CMSIS headers for different STM32 families is really terrible, which makes writing a multiplatform project a misery. The project I'm talking about is obviously my C++ RTOS ( http://distortos.org...
Hello allI am new in this forumAnd would like to get yours help regurding adding to my working code the TCP to Modubs RTU client protocol.the code is working on STM32F103 and I intend to add to my PCB Ethernet TCP to Serial RS232 Module in order to e...
In STM32Cube FW F7 V1.1.12.0 LwIP_HTTP_Server_Netconn_RTOS main.cAfter the first block of code setting up the fields of the struct argument to HAL_MPU_ConfigRegion(&MPU_InitStruct); it appears that there is a missing invocation of the above mentioned...
Dear comunity, I'm having some trouble using the SPI communication protocol between two MCU. The aim is to transfer data via SPI(2) from MCU to a Murata MLM32L07x01 (based on STM32L072).In my program, I'm using also UART2 / ADC / RTC / LoRa communica...
Hi guys,I'm using a bootloader. I am using 2 UART channels in the bootloader program. At the same time, I use these uart channels in the program I will install. But they don't work. The program enters the HardFault Error interrupt. When sending data ...
I'm building an appliance that has both a custom bootloader for serial-based firmware update as well as an application that interfaces to a PC using serial.The processor is STM32L432KBU6 (128K flash). I don't think the budget permits the cost of the ...