用码头建造防暴/地狱世界

Question

这是我的设计：

1. docker pull riot/riotbuild
2. wget https://github.com/RIOT-OS/RIOT/archive/2019.04.zip
3. unzip 2019.04.zip
4. cd RIOT-2019.04/examples/hello-world/
5. make BUILD_IN_DOCKER=1 BOARD=stm32f4discovery all 这一切都没问题。
6. make BUILD_IN_DOCKER=1 BOARD=stm32f4discovery flash 这一步失败了。错误是：

>   Building application "hello-world" for "stm32f4discovery" with MCU
> "stm32f4". "make" -C /data/riotbuild/riotbase/boards/stm32f4discovery
> "make" -C /data/riotbuild/riotbase/core "make" -C
> /data/riotbuild/riotbase/cpu/stm32f4 "make" -C
> /data/riotbuild/riotbase/cpu/cortexm_common "make" -C
> /data/riotbuild/riotbase/cpu/cortexm_common/periph "make" -C
> /data/riotbuild/riotbase/cpu/stm32_common "make" -C
> /data/riotbuild/riotbase/cpu/stm32_common/periph "make" -C
> /data/riotbuild/riotbase/cpu/stm32f4/periph "make" -C
> /data/riotbuild/riotbase/drivers "make" -C
> /data/riotbuild/riotbase/drivers/periph_common "make" -C
> /data/riotbuild/riotbase/sys "make" -C
> /data/riotbuild/riotbase/sys/auto_init "make" -C
> /data/riotbuild/riotbase/sys/isrpipe "make" -C
> /data/riotbuild/riotbase/sys/newlib_syscalls_default "make" -C
> /data/riotbuild/riotbase/sys/pm_layered "make" -C
> /data/riotbuild/riotbase/sys/stdio_uart "make" -C
> /data/riotbuild/riotbase/sys/tsrb    text    data     bss     dec    
> hex filename    8756     140    2620   11516    2cfc
> /data/riotbuild/riotbase/examples/hello-world/bin/stm32f4discovery/hello-world.elf
> /home/huaxing/oproj/riot/RIOT-2019.04/dist/tools/openocd/openocd.sh
> flash
> /home/huaxing/oproj/riot/RIOT-2019.04/examples/hello-world/bin/stm32f4discovery/hello-world.elf
> Flashing Target  sh: 1: openocd: not found
> /home/huaxing/oproj/riot/RIOT-2019.04/examples/hello-world/../../Makefile.include:538:
> recipe for target 'flash' failed make: *** [flash] Error 127 

Answer 1

我检查脚本，实际上它最终将调用docker作为下一步：

a)使BUILD_IN_DOCKER=1 BOARD=stm32f4discovery all

docker run --rm -t -u "$(id -u)" \
-v '/usr/share/zoneinfo/PRC:/etc/localtime:ro' -v '/home/shubuntu1/g/RIOT-2019.04:/data/riotbuild/riotbase' -e 'RIOTBASE=/data/riotbuild/riotbase' -e 'CCACHE_BASEDIR=/data/riotbuild/riotbase' -e 'BUILD_DIR=/data/riotbuild/riotbase/build' -e 'RIOTPROJECT=/data/riotbuild/riotbase/examples/hello-world' -e 'RIOTCPU=/data/riotbuild/riotbase/cpu' -e 'RIOTBOARD=/data/riotbuild/riotbase/boards' -e 'RIOTMAKE=/data/riotbuild/riotbase/makefiles'     \
-e 'BOARD=stm32f4discovery' \
-w '/data/riotbuild/riotbase/examples/hello-world/' \
'riot/riotbuild:latest' make all 'BOARD=stm32f4discovery'

b)制作BUILD_IN_DOCKER=1 BOARD=stm32f4discovery闪存

docker run --rm -t -u "$(id -u)" \
-v '/usr/share/zoneinfo/PRC:/etc/localtime:ro' -v '/home/shubuntu1/g/RIOT-2019.04:/data/riotbuild/riotbase' -e 'RIOTBASE=/data/riotbuild/riotbase' -e 'CCACHE_BASEDIR=/data/riotbuild/riotbase' -e 'BUILD_DIR=/data/riotbuild/riotbase/build' -e 'RIOTPROJECT=/data/riotbuild/riotbase/examples/hello-world' -e 'RIOTCPU=/data/riotbuild/riotbase/cpu' -e 'RIOTBOARD=/data/riotbuild/riotbase/boards' -e 'RIOTMAKE=/data/riotbuild/riotbase/makefiles'     \
-e 'BOARD=stm32f4discovery' \
-w '/data/riotbuild/riotbase/examples/hello-world/' \
'riot/riotbuild:latest' make  'BOARD=stm32f4discovery'

它们几乎是一样的，容器的主要用途是为stm32二进制文件构建源代码，因为在启动容器时，它没有添加任何权限来控制硬件。

与a)相比，b)还有下一个输出：

闪烁目标sh: 1: openocd:未找到 /home/shubuntu1/g/RIOT-2019.04/examples/hello-world/../../ Makefile.include:538:目标“闪存”失败的配方 制造：*闪存错误127

这实际上与容器无关，它运行在主机上，根本原因是您没有在主机上安装openocd，它过去常常将stm32二进制文件闪存到设备上。

请参阅这，搜索OpenOCD，清楚地要求您安装openocd，然后在docker容器完成构建后，二进制文件也将在主机中，因为它在停靠卷中，最后主机上的openocd可以闪烁您的二进制文件。