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RISC-V 测试矩阵
uCOSII @ Longan Nano 测试报告

支持状态

BASIC

最后更新

2025-02-24

μC/OS-II TTGO T-Display-GD32 测试报告

测试环境

操作系统信息

硬件信息

  • TTGO T-Display-GD32
  • USB to UART 调试器一个
  • JTAG 调试器
  • type-c 线一根

安装步骤

配置环境

下载工具链和 OpenOCD 并解压，设置工具链目录：

wget https://download.nucleisys.com/upload/files/toolchain/gcc/nuclei_riscv_newlibc_prebuilt_linux64_nuclei-2024.tar.bz2
tar -xjvf nuclei_riscv_newlibc_prebuilt_linux64_nuclei-2024.tar.bz2
wget https://download.nucleisys.com/upload/files/toolchain/openocd/nuclei-openocd-2024.02.28-linux-x64.tgz
tar -xzvf nuclei-openocd-2024.02.28-linux-x64.tgz
export NUCLEI_TOOL_ROOT=$(pwd)

下载 SDK：

git clone https://github.com/Nuclei-Software/nuclei-sdk.git
cd nuclei-sdk
echo "NUCLEI_TOOL_ROOT=$(echo $NUCLEI_TOOL_ROOT)" > setup_config.sh
source setup.sh

编译代码

编译 μC/OS-II:

cd application/ucosii/demo/
make SOC=gd32vf103 BOARD=gd32vf103c_t_display clean
make SOC=gd32vf103 BOARD=gd32vf103c_t_display all

烧写镜像

通过 JTAG 调试器连接开发板。注意刷写期间板子需上电。

请确保所使用的调试器和 OpenOCD 版本和编译系统兼容。对于前者，可在 ../../../SoC/gd32vf103/Board/gd32vf103c_t_display/openocd_gd32vf103.cfg 参考所使用的调试器种类编辑相应的 OpenOCD 参数。 例如，使用 Sipeed SLogic Combo 8 调试器 （DAP-Link 模式）时:

diff --git a/SoC/gd32vf103/Board/gd32vf103c_t_display/openocd_gd32vf103.cfg b/SoC/gd32vf103/Board/gd32vf103c_t_display/openocd_gd32vf103.cfg
index 019218da..66895b18 100644
--- a/SoC/gd32vf103/Board/gd32vf103c_t_display/openocd_gd32vf103.cfg
+++ b/SoC/gd32vf103/Board/gd32vf103c_t_display/openocd_gd32vf103.cfg
@@ -2,8 +2,8 @@ adapter speed     5000
 reset_config    srst_only
 adapter srst pulse_width 100
 
-adapter driver ftdi
-ftdi vid_pid 0x0403 0x6010
+adapter driver cmsis-dap
+cmsis-dap vid_pid 0xd6e7 0x3507
 
 ## bindto 0.0.0.0 can be used to cover all available interfaces.
 ## Uncomment bindto line to enable remote machine debug
@@ -25,14 +25,14 @@ if { [ info exists JTAGSN ] } {
     adapter serial $JTAGSN
 }
 
-ftdi layout_init 0x0008 0x001b
-ftdi layout_signal nSRST -oe 0x0020 -data 0x0020
+#ftdi layout_init 0x0008 0x001b
+#ftdi layout_signal nSRST -oe 0x0020 -data 0x0020
 # These signals are used for cJTAG escape sequence on initialization only
-ftdi layout_signal TCK -data 0x0001
-ftdi layout_signal TDI -data 0x0002
-ftdi layout_signal TDO -input 0x0004
-ftdi layout_signal TMS -data 0x0008
-ftdi layout_signal JTAG_SEL -data 0x0100 -oe 0x0100
+#ftdi layout_signal TCK -data 0x0001
+#ftdi layout_signal TDI -data 0x0002
+#ftdi layout_signal TDO -input 0x0004
+#ftdi layout_signal TMS -data 0x0008
+#ftdi layout_signal JTAG_SEL -data 0x0100 -oe 0x0100
 transport select jtag
 
 set _CHIPNAME riscv

如有必要可添加对应的 udev 规则 （参考 https://github.com/arduino/OpenOCD/blob/master/contrib/60-openocd.rules）。

对于后者，工具链中提供的 OpenOCD 版本可能不兼容某些种类的调试器。一个已知可用的版本在 https://github.com/xpack-dev-tools/openocd-xpack/releases/tag/v0.12.0-4 。

准备就绪后，使用如下命令烧写：

make SOC=gd32vf103 BOARD=gd32vf103c_t_display upload

启动系统

通过串口连接开发板。

预期结果

系统正常启动，能够通过板载串口查看信息。

实际结果

系统正常启动，能够通过板载串口查看信息。

启动信息

Nuclei SDK Build Time: Feb 24 2025, 16:20:57
Download Mode: FLASHXIP
CPU Frequency 108000000 Hz
Start ucosii...
create start task success
start all task...
task3 is running... 1
task2 is running... 1
task1 is running... 1
task3 is running... 2
task2 is running... 2
task1 is running... 2
task3 is running... 3
task2 is running... 3
task3 is running... 4
task2 is running... 4
task1 is running... 3
task3 is running... 5
task2 is running... 5
task3 is running... 6
task2 is running... 6
task1 is running... 4
task3 is running... 7
task2 is running... 7
task3 is running... 8
task2 is running... 8
task1 is running... 5
task3 is running... 9
task2 is running... 9
task3 is running... 10
task2 is running... 10
task1 is running... 6
task3 is running... 11
task2 is running... 11
task3 is running... 12
task2 is running... 12
task1 is running... 7
task3 is running... 13
task2 is running... 13
task3 is running... 14
task2 is running... 14
task1 is running... 8
task3 is running... 15
task2 is running... 15
task3 is running... 16
task2 is running... 16
task1 is running... 9
task3 is running... 17
task2 is running... 17
task3 is running... 18
task2 is running... 18
task1 is running... 10
task3 is running... 19
task2 is running... 19
task3 is running... 20
task2 is running... 20

(truncated)

测试判定标准

测试成功：实际结果与预期结果相符。

测试失败：实际结果与预期结果不符。

测试结论

测试成功。

来源: 支持矩阵