Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubBus 001 Device 019: ID 1bcf:2281 Sunplus Innovation Technology Inc.Bus 001 Device 002: ID 80ee:0021 VirtualBox USB TabletBus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
今回の場合、 Vendor ID: 0x1bcf, Product ID: 2281 のものが Web カメラ。
mikoto@ubuntu:~$ lsusbBus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hubBus 001 Device 002: ID 1bcf:2281 Sunplus Innovation Technology Inc.Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Vendor ID: 0x1bcf, Product ID: 0x2281 の、 Web カメラが認識されていることがわかる。
root@e5307855eb8c:/work/asp3_in_zig/OBJ-ARM# qemu-system-arm -M realview-eb-mpcore -semihosting -m 128M -nographic -kernel asppulseaudio: pa_context_connect() failedpulseaudio: Reason: Connection refusedpulseaudio: Failed to initialize PA contextaudio: Could not init `pa' audio driverALSA lib confmisc.c:767:(parse_card) cannot find card '0'ALSA lib conf.c:4568:(_snd_config_evaluate) function snd_func_card_driver returned error: No such file or directoryALSA lib confmisc.c:392:(snd_func_concat) error evaluating stringsALSA lib conf.c:4568:(_snd_config_evaluate) function snd_func_concat returned error: No such file or directoryALSA lib confmisc.c:1246:(snd_func_refer) error evaluating nameALSA lib conf.c:4568:(_snd_config_evaluate) function snd_func_refer returned error: No such file or directoryALSA lib conf.c:5047:(snd_config_expand) Evaluate error: No such file or directoryALSA lib pcm.c:2565:(snd_pcm_open_noupdate) Unknown PCM defaultalsa: Could not initialize DACalsa: Failed to open `default':alsa: Reason: No such file or directoryALSA lib confmisc.c:767:(parse_card) cannot find card '0'ALSA lib conf.c:4568:(_snd_config_evaluate) function snd_func_card_driverreturned error: No such file or directoryALSA lib confmisc.c:392:(snd_func_concat) error evaluating stringsALSA lib conf.c:4568:(_snd_config_evaluate) function snd_func_concatreturned error: No such file or directoryALSA lib confmisc.c:1246:(snd_func_refer) error evaluating nameALSA lib conf.c:4568:(_snd_config_evaluate) function snd_func_referreturned error: No such file or directoryALSA lib conf.c:5047:(snd_config_expand) Evaluate error: No such file or directoryALSA lib pcm.c:2565:(snd_pcm_open_noupdate) Unknown PCM defaultalsa: Could not initialize DACalsa: Failed to open `default':alsa: Reason: No such file or directoryaudio: Failed to create voice `lm4549.out'TOPPERS/ASP3 Kernel in Zig Release 3.6.0 for ARM CT11MPCore (Aug 23 2020, 12:34:09)Copyright (C) 2000-2003 by Embedded and Real-Time Systems LaboratoryToyohashi Univ. of Technology, JAPANCopyright (C) 2004-2020 by Embedded and Real-Time Systems LaboratoryGraduate School of Informatics, Nagoya Univ., JAPANno time event is processed in hrt interrupt.System logging task is started.Sample program starts (exinf = 0).task1 is running (001).|task1 is running (002).|task1 is running (003).|...(snip)
# qemu-system-aarch64 -M arm-generic-fdt-7series -dtb /var/dts/zynq-zybo.dtb -serial null -serial mon:stdio -nographic -kernel ./fmpTOPPERS/FMP3 Kernel Release 3.0.0 for ZYBO_Z7 <Zynq-7000, Cortex-A9> (Sep 26 2019, 12:37:57)
Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
Toyohashi Univ. of Technology, JAPAN
Copyright (C) 2004-2019 by Embedded and Real-Time Systems Laboratory
Graduate School of Information Science, Nagoya Univ., JAPAN
Processor 2 start.
Processor 1 start.
local_inirtn exinf = 2, counter = 1
local_inirtn exinf = 1, counter = 2
Server task 2 starts.
System logging task is started on port 1.
Server task 1 starts.
Sample program starts (exinf = 1).selecttskno 0x11
selectcycid 1
selectalmid 1
selectprocessor 1
selectclass 1
task1_1 is running on prc1 (001) .|task1_1 is running on prc1 (002) .|task1_1 is running on prc1 (003) .|task1_1 is running on prc1 (004) .|task1_1 is running on prc1 (005) .|...(略)
cd /
curl -L https://toppers.jp/download.cgi/atk2-sc1-mc_zynqmp_r5_gcc-20170929.tar.gz -O
tar xf atk2-sc1-mc_zynqmp_r5_gcc-20170929.tar.gz
rm atk2-sc1-mc_zynqmp_r5_gcc-20170929.tar.gz
cd atk2-sc1-mc_1.4.2/
mkdir mysample
cd mysample
../configure -g /usr/local/bin/cfg -T zynqmp_r5_gcc
make GCC_TARGET=arm-none-eabi
qemu-system-aarch64 -M xilinx-zynq-a9 -m 1024 -serial null -serial mon:stdio -nographic -kernel ./asp
TOPPERS/ASP3 Kernel Release 3.4.0 for ZYBO <Zynq-7000, Cortex-A9> (Sep 8 2019, 12:20:51)
Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
Toyohashi Univ. of Technology, JAPAN
Copyright (C) 2004-2019 by Embedded and Real-Time Systems Laboratory
Graduate School of Information Science, Nagoya Univ., JAPAN
System logging task is started.
(何も表示されない、反応しない)
qemu-system-arm -M xilinx-zynq-a9 -m 1024 -serial null -serial mon:stdio -nographic -kernel ./asp
TOPPERS/ASP3 Kernel Release 3.4.0 for ZYBO <Zynq-7000, Cortex-A9> (Sep 8 2019, 12:20:51)
Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
Toyohashi Univ. of Technology, JAPAN
Copyright (C) 2004-2019 by Embedded and Real-Time Systems Laboratory
Graduate School of Information Science, Nagoya Univ., JAPAN
System logging task is started.
(何も表示されない、反応しない)
以下だとエラー。
qemu-system-aarch64 -M arm-generic-fdt-7series -dtb /var/dts/zynq-zybo.dtb -serial null -serial mon:stdio -nographic -kernel ./asp
TOPPERS/ASP3 Kernel Release 3.2.0 for Xilinx Zynq-7000(Cortex-A9) (Sep 8 2019, 17:42:57)Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
Toyohashi Univ. of Technology, JAPAN
Copyright (C) 2004-2017 by Embedded and Real-Time Systems Laboratory
Graduate School of Information Science, Nagoya Univ., JAPAN
System logging task is started.
../arch/arm_gcc/common/gic_kernel_impl.c:191: Assertion `TMIN_INTPRI<= intpri &&intpri<= TMAX_INTPRI' failed.
いろいろ調整が必要なようだ。
HRP3
ZYBO-Z7
3.1.0(いちおう動いた)
ビルド
cd /
curl -L https://toppers.jp/download.cgi/hrp3_zybo_z7_gcc-20190830.zip -O
unzip hrp3_zybo_z7_gcc-20190830.zip -d /zybo_z7
rm hrp3_zybo_z7_gcc-20190830.zip
cd /zybo_z7/hrp_3.1
mkdir mysample
cd mysample
ruby ../configure.rb -T zybo_z7_gcc
make
qemu-system-arm -M xilinx-zynq-a9 -m 1024 -serial null -serial mon:stdio -nographic -kernel ./hrp
TOPPERS/HRP3 Kernel Release 3.1.0 for ZYBO <Zynq-7000, Cortex-A9> (Sep 8 2019, 11:18:06)
Copyright (C) 2000-2003 by Embedded and Real-Time Systems Laboratory
Toyohashi Univ. of Technology, JAPAN
Copyright (C) 2004-2019 by Embedded and Real-Time Systems Laboratory
Graduate School of Information Science, Nagoya Univ., JAPAN
System logging task is started.
(何も表示されない、反応しない)
cd /
curl -L https://toppers.jp/download.cgi/fmp3_zybo_z7_gcc-20190830.zip -O
unzip fmp3_zybo_z7_gcc-20190830.zip -d /zybo_z7
rm fmp3_zybo_z7_gcc-20190830.zip
cd /zybo_z7/fmp_3.0
mkdir mysample
cd mysample
ruby ../configure.rb -T zybo_z7_gcc
make
make 時点で make: *** No rule to make target 'sample1.cdl', needed by 'gen/tecsgen.timestamp'. Stop. が発生。
実行
なし。
ZYBO
3.0.0(動かなかった)
ビルド
cd /
curl -L https://toppers.jp/download.cgi/fmp3_zybo_gcc-20190331.tar.gz -O
tar xf fmp3_zybo_gcc-20190331.tar.gz
rm fmp3_zybo_gcc-20190331.tar.gz
cd /fmp3_3.0.0
mkdir mysample
cd mysample
ruby ../configure.rb -T zybo_gcc
make
make 時点で make: *** No rule to make target 'sample1.cdl', needed by 'gen/tecsgen.timestamp'. Stop. が発生。
実行
なし。
HRMP3
ZYBO-Z7
3.0.0(動かなかった)
ビルド
cd /
curl -L https://toppers.jp/download.cgi/hrmp3_zybo_z7_gcc-20190830.zip -O
unzip hrmp3_zybo_z7_gcc-20190830.zip -d /zybo_z7
rm hrmp3_zybo_z7_gcc-20190830.zip
cd cd /zybo_z7/hrmp_3.0
mkdir mysample
cd mysample
ruby ../configure.rb -T zybo_z7_gcc
make
make 時点で make: *** No rule to make target 'sample1.cdl', needed by 'gen/tecsgen.timestamp'. Stop. が発生。
実行
なし。
ZYBO
3.0.0(動かなかった)
ビルド
cd /
curl -L https://toppers.jp/download.cgi/hrmp3_zybo_gcc-20190329.tar.gz -O
tar xf hrmp3_zybo_gcc-20190329.tar.gz
rm hrmp3_zybo_gcc-20190329.tar.gz
cd /hrmp3_3.0.0
mkdir mysample
cd mysample
ruby ../configure.rb -T zybo_gcc
make
make 時点で make: *** No rule to make target 'sample1.cdl', needed by 'gen/tecsgen.timestamp'. Stop. が発生。
実行
なし。
FMP
Zynq UltraScale+ MPSoC Cortex-A53 AArch64
1.4.0(動いた)
ビルド
cd /
curl -L https://toppers.jp/download.cgi/fmp_zynqmp_a53_arm64_gcc-20190125.zip -O
unzip fmp_zynqmp_a53_arm64_gcc-20190125.zip -d a53
rm fmp_zynqmp_a53_arm64_gcc-20190125.zip
cd /a53/fmp_1.4.0/
mkdir mysample
cd mysample
chmod u+x ../configure
../configure -T zynqmp_a53_arm64_gcc -g /usr/local/bin/cfg
make GCC_TARGET=aarch64-elf
root@4934294dab10:/work# gdb-multiarch -q --eval-command="target remote localhost:1234" ./kernel8.elf
Reading symbols from ./kernel8.elf...done.
Remote debugging using localhost:1234
start ()at boot.S:6
6 mov sp, #0x80000(gdb)b start
Breakpoint 1 at 0x80000: file boot.S, line 6.
(gdb)b halt
Breakpoint 2 at 0x80008: file boot.S, line 12.
(gdb)nThread 1 hit Breakpoint 2, halt () at boot.S:12
12 wfe
(gdb)13 b halt
(gdb)Thread 1 hit Breakpoint 2, halt () at boot.S:12
12 wfe
(gdb)13 b halt
(gdb)...(snip)
