以下说明在 Ubuntu 下如何配置 HC32L110 的烧录环境, 当前使用的是 JLink
对下载的JLink安装文件, 直接通过dpkg安装
sudo -i JLink_Linux_V770a_x86_64.deb
其默认安装位置在 /opt/SEGGER/JLink_V770a, 并且会创建一个link路径 /opt/SEGGER/JLink 指向实际目录, 方便版本变更时升级无需修改路径.
将 HC32L110_IDE_Rev1.0.3.zip 在Win10下安装pack后得到的两个flash算法文件复制到 /opt/SEGGER/JLink/Devices下, 结构为
/opt/SEGGER/JLink_V770a/Devices$ tree
.
├── Altera
│ └── Cyclone_V
│ └── Altera_Cyclone_V_QSPI.elf
...
├── HDSC
│ ├── HC32L110B4_C4.FLM
│ └── HC32L110B6_C6.FLM
├── Infineon
修改 /opt/SEGGER/JLink_V770a/JLinkDevices.xml, 和 Win10 下一样, 在之前增加设备信息
<Device>
<ChipInfo Vendor="HDSC" Name="HC32L110x4" WorkRAMAddr="0x20000000" WorkRAMS
ize="0x800" Core="JLINK_CORE_CORTEX_M0"/>
Device>
<Device>
<ChipInfo Vendor="HDSC" Name="HC32L110x6" WorkRAMAddr="0x20000000" WorkRAMS
ize="0x1000" Core="JLINK_CORE_CORTEX_M0"/>
Device>
经过上面的配置, 就可以通过J-Link对HC32L110进行烧录了.
Ubuntu下开一个终端窗口直接运行 /opt/SEGGER/JLink/JFlashExe, 窗口和 Win10 下是一样的
在 Target 对话框中, Device 输入 HC32 就能看到刚才添加的设备, 如果是 HC32L110B6 就选择 HC32L110x6, 如果是 HC32L110C4 就选择 HC32L110x4
连接好开发板和JLink, 点击 Target -> Connect, 能看到连接信息
选择要烧录的hex文件, 点击 Target -> Production Programming 或者按 F7, 就会进行烧录
默认的烧录完成后不会立即运行, 需要配置一下, 在 Options -> Project Settings -> Production, 勾选 Start Application
每次开一个命令行运行 JFlashExe 还是很不方便的, 可以给它创建一个桌面应用, 这样就能直接从 win 键调出应用列表中运行了
sudo vi /usr/share/applications/jflash.desktop
添加如下内容
[Desktop Entry]
Version=1.0
Type=Application
Name=JFlash
Exec="/opt/SEGGER/JLink/JFlashExe"
Comment=J-Flash
Categories=Development;
Terminal=false
这是没有图标的, 如果需要图标, 可以自己造一个icon.png 放到 /opt/SEGGER/JLink/ 下, 然后添加一行
Icon=/opt/SEGGER/JLink/icon.png
在开发环境用界面进行烧录比较繁琐, 一般会需要用命令行集成到Make或IDE环境, 这时候就会需要使用命令行的烧录方式
JLink提供了 JLinkExe 这个命令行工具, 对于 HC32L110 可以用下面的命令和jlink脚本进行烧录
/opt/SEGGER/JLink/JLinkExe -device HC32L110x4 -if swd -speed 4000 -CommanderScript download.jlink
编写download.jlink文件
erase
loadfile gpio_inout.hex
reset
exit
因为erase已经对MCU reset + halt, 在 loadfile 写入时可以不 reset + halt, 第二行可以改成
loadfile gpio_inout.hex 0 noreset
命令说明
G
, Start CPU if haltedR
Reset CPU详细的命令, 可以在 Segger 官网WIKI上查看 https://wiki.segger.com/J-Link_Commander
执行记录为
SEGGER J-Link Commander V7.70a (Compiled Aug 10 2022 16:32:44)
DLL version V7.70a, compiled Aug 10 2022 16:32:29
J-Link Command File read successfully.
Processing script file...
J-Link>erase
J-Link connection not established yet but required for command.
Connecting to J-Link via USB...O.K.
Firmware: J-Link ARM-OB STM32 compiled Aug 22 2012 19:52:04
Hardware version: V7.00
J-Link uptime (since boot): N/A (Not supported by this model)
S/N: 20090928
License(s): RDI,FlashDL,FlashBP,JFlash,GDB
VTref=3.300V
Target connection not established yet but required for command.
Device "HC32L110X4" selected.
Connecting to target via SWD
Found SW-DP with ID 0x0BC11477
DPv0 detected
CoreSight SoC-400 or earlier
Scanning AP map to find all available APs
AP[1]: Stopped AP scan as end of AP map has been reached
AP[0]: AHB-AP (IDR: 0x04770031)
Iterating through AP map to find AHB-AP to use
AP[0]: Core found
AP[0]: AHB-AP ROM base: 0xE00FF000
CPUID register: 0x410CC601. Implementer code: 0x41 (ARM)
Found Cortex-M0 r0p1, Little endian.
FPUnit: 4 code (BP) slots and 0 literal slots
CoreSight components:
ROMTbl[0] @ E00FF000
[0][0]: E000E000 CID B105E00D PID 000BB008 SCS
[0][1]: E0001000 CID B105E00D PID 000BB00A DWT
[0][2]: E0002000 CID B105E00D PID 000BB00B FPB
Cortex-M0 identified.
No address range specified, 'Erase Chip' will be executed
'erase': Performing implicit reset & halt of MCU.
Reset: Halt core after reset via DEMCR.VC_CORERESET.
Reset: Reset device via AIRCR.SYSRESETREQ.
Erasing device...
J-Link: Flash download: Total time needed: 0.159s (Prepare: 0.072s, Compare: 0.000s, Erase: 0.065s, Program: 0.000s, Verify: 0.000s, Restore: 0.022s)
Erasing done.
J-Link>loadfile gpio_inout.hex
'loadfile': Performing implicit reset & halt of MCU.
Reset: Halt core after reset via DEMCR.VC_CORERESET.
Reset: Reset device via AIRCR.SYSRESETREQ.
Downloading file [gpio_inout.hex]...
J-Link: Flash download: Bank 0 @ 0x00000000: 1 range affected (3584 bytes)
J-Link: Flash download: Total: 0.595s (Prepare: 0.034s, Compare: 0.098s, Erase: 0.128s, Program: 0.257s, Verify: 0.053s, Restore: 0.023s)
J-Link: Flash download: Program speed: 13 KB/s
O.K.
J-Link>reset
Reset delay: 0 ms
Reset type NORMAL: Resets core & peripherals via SYSRESETREQ & VECTRESET bit.
Reset: Halt core after reset via DEMCR.VC_CORERESET.
Reset: Reset device via AIRCR.SYSRESETREQ.
J-Link>exit
Script processing completed.
以上是使用JLink的烧录方式, 使用 DAP-Link 的烧录方式未测试成功, 待有进展后更新