Posted on October 26, 2015 at 20:39This code snippet is from STM32 IAP example. It is common for most bootloaders. // Check if valid stack address (RAM address) then jump to user application if( ((*(__IO uint32_t*)MAIN_PROGRAM_START_ADDRESS) & 0...
Posted on October 27, 2015 at 21:14I am planing a project.Maybe his project will contain UDP communication.Can I use STM32F4 or other Stm32 product.When I am looking for similar project,i found working on localhost (as 127.0.0.1).But i want sending...
Posted on October 12, 2015 at 17:27Hi All,i have a problem with the managment of the UART Error.Particularly when the error occurs in ''HAL_UART_ERROR_ORE'', the device is locked and I can not clear the error.I tried using the following instructions...
Posted on September 07, 2015 at 09:51 I am intending to port GRBL Gcode interpreter to run on stm32f4 discovery and I have seen several reports that the OTG USB port ( more specifically the provided ST firmware ) is not reliable. A colleague in the...
Posted on October 26, 2015 at 09:23i m using stm32 Cube mx codes for USB OTG FS host.with most pendrives, the host channel interrupt and RX queue level interrupt is coming normally, around 20-25 times during mass storage class initialization. but wi...
Posted on October 24, 2015 at 00:13Hello, In the past couple days I was studying the communication between STM32 and PC via CDC/VCP over usb. The code seems simple and works on F4 discovery board, but it just didn\t work on my own board. After sear...
Posted on July 29, 2015 at 15:56Hi there, I have been looking for a documentation about the STM32F2XXXX Family concerning the HAL driver. I downloaded the package concerning the examples and tutorials named STM32Cube_FW_F2_V1.1.0 or so but the doc...
Posted on October 16, 2015 at 14:17Hello, I have a bootloader communicating over USB and the application which is loaded and started uses the same USB port. When I use the bootloader and start the application the USB port isn't working inside the ap...
Posted on October 21, 2015 at 12:44Hi, All, I downloaded STM32CUBEF4.zip from the official website. (STM32Cube_FW_F4_V1.9.0) I am exploring the driver dependency when I found the following problem. I am using STM32F411RE-Nucleo, by the way. Why in s...
Posted on October 16, 2015 at 04:08I have been trying STM32Cube software on STM32F072C8T6, specifically on the USB middleware.My program is as simple as declare an OUT BULK endpoint. I'm toying around the idea of double buffering.So in USBD_LL_Init ...