我们先拔掉然后再重新连上连接下载器的USB线,接着点击Open in update mode,弹出如下界面(如果不这样操作,点击Open in update mode以后可能提示ST-Link is not in the DFU mode.Please restart it,即要求复位一下下载器。): 图4.1.6. 13驱动更新操作顺序 点击Upgrade更新ST-Link固件,等待更新进度条加载完成就更...
若上图勾选了Run after programming,则无需按Reset即会运行新程序,若没有勾选,按一下Reset按键。 4.3 使用DFU模式(USB) STM32F407的PA11和PA12为OTG USB功能,支持USB烧录,将此两个脚通过USB连接到电脑 将BOOT0跳到1,按复位键,再在然后选择USB后刷新,将显示USB1设备,若连接失败将显示NO DFU DETECTED 点击co...
先拔掉连接STLINK的USB线,再重新接好USB线,如果不这样的话,当点击Device Connect的时候会提示“ST-Link is not in the DFU mode. Please restart it.”: 图3.4.3提示重启STLINK 重新接好USB线以后,点击Device ConnectàYes后即进入STLINK固件更新界面,如下可以看到提示,旧的固件版本是V2.J24.S4,新...
=== DFU Interface === Total number of available STM32 device in DFU mode: 1 Device Index : USB1 USB Bus Number : 003 USB Address Number : 003 Product ID : DFU in HS Mode @Device ID /0x500, @Revision ID /0x0000 Serial number : 004200343338510534383330 Firmware version : 0x0110 Devi...
Behind STM32CubeMX DDR suite, STM32CubeProgrammer and ROM Code in DFU mode the loads & launches in SYSRAM the Uboot-SPL firmware. The STM32CubeMX DDR suite on PC controls DRAM tests executed by Uboot-SPL on target over UART4.
CONFIG_SPL_DFU=y CONFIG_SYS_PROMPT="STM32MP> " # CONFIG_CMD_ELF is not set # CONFIG_CMD_EXPORTENV is not set @@ -68,6 +74,7 @@ CONFIG_OF_SPL_REMOVE_PROPS="interrupts interrupt-names interrupts-extended inter CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_REDUNDAND_ENVIRONMENT=y CONFIG...
1.2.4 DFU driver If you are using the STM32 device in USB DFU mode, install the STM32CubeProgrammer’s DFU driver by running the “STM32 Bootloader.bat” file. This driver is provided with the release package, it can be found in the DFU driver folder. If you have the DFUSE driver ...
clicked a serial number then appears and the fake device will then work with STM32CubeProgrammer, but only after upgrading the fake device firmware using STLink Utility - note any message about the device not being in DFU (Device Firmware Upgrade) mode just unplug from...
I built u-boot from upstream (not the ST git that Thomas has been using in his articles) u-boot 2020.10 using the stm32mp15_basic defconfig and DEVICE_TREE=stm32mp157c-dk2 Then, removing the SD card, setting the boot switches for DFU mode the generated u-boot-spl.stm32 can be load...
如果提示:ST-Link in DFU mode. Restart it or upgrade it.如下图所示 很遗憾,本次升级失败了,不过不要害怕,下面还有救砖教程,保证 ST-Link 还能被还原。 还原后,想继续折腾的也可以重新升级试试,没准这次就成功了。实在不行,那也就只能更换主控了,祝大家好运。