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Posted on April 19, 2018 at 15:14Dear Community,I want to know (for STM32F407) which DMA streams I can connect to peripheral hardware. From example-codes I know for example that SPI2 interconnects to DMA1_Stream4. The datasheet states: “Each strea...
Posted on April 19, 2018 at 14:35Using CubeMX is was pretty simple to make a USB host for a memory stick. When the stick is connected during power up it works.When the stick is not connected during power up it will work afer calling MX_USB_HOST_Init...
Posted on April 17, 2018 at 10:00Hello , I am using NUCLEOf446re board and i have some issues with TIM3 OC getting 50Kz waveform on channel 1 . when i derive systemclock from PLL . it works fine . systemclock = 180MhzAPB1CLK = 45MHzTIM3CLK = 90Mz pr...
Posted on April 19, 2018 at 14:17So i managed to create files in my SD card yet i can't find a way to read from that file and send it to a webserver until now using the existing example from cubemx i can generate a .html and everything works but i c...
Posted on April 19, 2018 at 14:10 hi i have this project that is one year that im working on .it compile and work right untilli update my keillibrary from pack installer with no change when i try to compile my project it give me this error ...
Posted on March 28, 2017 at 00:52The named entry point exists in STM32F4xx_HAL_UART.c, but not in the F7 version. F7 version is about 400 lines shorter, dated 30-Dec-2016, V1.2.0, while F4 version is dated 04-Nov-2016, v.1.6.0. Kind of complicates...
Posted on April 17, 2018 at 17:43which is best to power up ''' STM32VLDISCOVERY ''' via 5V pins and a ground or 3,3V ???also which is best to for Digital Input for STM32VLDISCOVERY, using 5v or 3,3V ???In the data sheet I found that bouth of th...
Posted on April 16, 2018 at 17:33Hi!Sorry but in Semtech Generic lora driver implementation, file MAIN.C , i need to connect the lora cube for call AT+JOIN and join OTAA network.I would like to automaticly join after reset or power off, also i think...
Posted on April 18, 2018 at 07:17The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on April 19, 2018 at 01:21Hi,I am new to the ST products and I am working with the STM32L433, I have an evaluation board. So, I was looking the software that you provide and for this MCU only have 5 examples. (PWR and Templates). I was wonder...
