Posted on February 22, 2018 at 18:16Hello everyone.I'm making a custom bootloader for my stm32f107 wich jump to my application location.My application just toggle a led using timer interuption and send me caracters using USART.When I flash it using ...
Posted on February 22, 2018 at 16:21Hello,I am trying to make an example application consisting in a TCP echo server using the RAW from the lwIP stack just to understand how it works. I am using the STM32F769NI - Discovery board as the target which ...
Posted on February 21, 2018 at 19:46where can I find FLASH_Status in HAL?And can someone show me how to use FLASH_OB_GetWRP() and FLASH_OB_Erase() in HAL_flash.c?#hal_flashex_obprogram() #hal_flash #flash_ob_getwrp
Posted on February 21, 2018 at 23:29Hi.I've been struggling for couple days to implement micro SD card into my project. I click everything through CubeMX 4.24 with CubeF7 v 1.9.0. 4-bits SDIO, SDIO global interrupt and 2 DMA Channels for RX and TX. ...
Posted on February 14, 2018 at 16:41Hi all,I am working on a project based around an old comms stack that uses the standard peripheral library, which i'm not that familiar with. I have been trying for a good couple of days now to get the UART rx int...
Posted on February 21, 2018 at 10:51 Hello everyone! I'm trying to send a SERIAL_STATE notification to the host. The example was raised earlier https://community.st.com/message/89959. When sending a buffer to CDK_CMD_EP, with USB_LL_Trans...
Posted on January 26, 2017 at 10:49 Greetings, I have been testing a new board, and have a strange behaviour on these pins. I have them set as inputs (And have pushbuttons there) but I am always reading 0. The hardware is ok (There is a physic...
Posted on February 17, 2018 at 19:38Dear experts,I need to change mode of a GPIO pin of STM32 for some 1-wire protocol.In one state, the pin must be EXTI interrupt, in other state the same pin must be output - at least the MCU should be able to driv...
Posted on February 19, 2018 at 23:29I have found this note which says the limitations of STM32F77xx bootloader:Following this limitation on the bootloader chart flow:This way, it will always boot from the same location, internal bootloader or firmwa...
Posted on February 19, 2018 at 08:50Hello, I want to use the STM32 IAP UART Bootlarder in the CubeMX. The example is working fine. However I have a problem with my own code. When I use HAL_Delay() function, the code is crashing. If I do not use...
