问题- 按照官网教程 Getting_started 操作测试开发板
- 进行到使用 CubeProgrammer 下载 STM32MP1 OpenSTLinux Starter Package 至SD卡时下载错误
操作过程- 设置开发板启动模式
- 重启开发板
- 连接CubeProg
- 选择.tsv文件 FlashLayout_sdcard_stm32mp157f-dk2-trusted.tsv
- 选择Binaries path
- 下载
- 听到USB设备弹出提示音
- CubeProg报错
CubeProg 输出的错误信息(部分)- ...前面省略
- 11:50:11:906 : sending a set alternate setting request with index: 2
- 11:50:11:906 : Memory Programming ...
- 11:50:11:906 : Opening and parsing file: fip-stm32mp157f-dk2-trusted.bin
- 11:50:11:908 : File : fip-stm32mp157f-dk2-trusted.bin
- 11:50:11:908 : Size : 1090807 Bytes
- 11:50:11:908 : Partition ID : 0x06
- 11:50:11:908 : Download in Progress:
- 11:50:11:908 : Size : 1090807 Bytes
- 11:50:11:908 : sending packet nbr: 0
- 11:50:11:909 : DFU status = 0
- 11:50:11:909 : DFU State = 5
- ...中间省略若干灰色输出信息
- 11:50:11:970 : sending packet nbr: 121
- 11:50:11:971 : DFU status = 0
- 11:50:11:971 : DFU State = 5
- 11:50:11:971 : sending packet nbr: 122
- 11:50:15:891 : libusb control transfer error [-7] : LIBUSB_ERROR_TIMEOUT
- 11:50:15:891 : Error: failed to download Segment[0]
- 11:50:15:891 : Error: failed to download the File
- 11:50:15:926 : Error: Download partition 0x06 failed
- 11:50:15:967 : Error: TSV flashing service failed
- 11:50:16:594 : Warning: Connection to device 0x500 is lost
- 11:50:17:396 : Disconnected from device.
- 11:50:17:397 : STLinkUSBDriver.dll loaded
STlink 输出的信息- U-Boot 2020.10-stm32mp-r2 (Oct 05 2020 - 15:15:32 +0000)
- CPU: STM32MP157FAC Rev.Z
- Model: STMicroelectronics STM32MP157F-DK2 Discovery Board
- Board: stm32mp1 in trusted mode (st,stm32mp157f-dk2)
- Board: MB1272 Var4.0 Rev.C-02
- DRAM: 512 MiB
- Clocks:
- -MPU : 800 MHz
- -MCU : 208.878 MHz
- -AXI : 266.500 MHz
- -PER : 24 MHz
- -DDR : 533 MHz
- WDT: Started with servicing (32s timeout)
- NAND: 0 MiB
- MMC: STM32 SD/MMC: 0, STM32 SD/MMC: 1
- In: serial
- Out: serial
- Err: serial
- Net: eth0: ethernet@5800a000
- Hit any key to stop autoboot: 1 0
- Boot over usb0!
- partitions : Writing GPT: success!
- done
- Erasing fip on mmc 0: done
- DFU alt info setting: done
- crq->brequest:0x0
- crq->brequest:0x0
- UPLOAD ... done
- Ctrl+C to exit ...
- DOWNLOAD ... OK
- Ctrl+C to exit ...
- UPLOAD ... done
- Ctrl+C to exit ...
- UPLOAD ... done
- Ctrl+C to exit ...
- DOWNLOAD ... OK
- Ctrl+C to exit ...
- UPLOAD ... done
- Ctrl+C to exit ...
- UPLOAD ... done
- Ctrl+C to exit ...
其他- 供电使用树莓派5V3A电源适配器，未提示电流不足
- SD卡原装16G与另一张32G均试过
- 换第二台计算机错误同样
想问一下各位是什么问题
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