GD32F103C8 , Cortex-M4 内核的单片机，如何用openocd 调试呢？

  • admin replied to this.

  • lang30
    openocd 没有相应的 cfg 文件，你可以用 pyOCD

    1. 下载 GD32 的 KEIL 芯片支持包，地址：https://cloud.em-ide.com/s/R4SY?path=%2FKEIL%20%E5%8C%85
    2. 把上一步下载的包复制到工程目录下面
    3. eide 烧录配置切换到 pyocd，详见：pyocd烧录
    4. 切换调试配置到 pyocd, 打开 launch.json，配置 targetId 和 cmsisPack 字段，分别对应 芯片名 和 KEIL芯片包的相对路径
    5. 配置完毕后F5启动调试即可

      lang30
      openocd 没有相应的 cfg 文件，你可以用 pyOCD

      1. 下载 GD32 的 KEIL 芯片支持包，地址：https://cloud.em-ide.com/s/R4SY?path=%2FKEIL%20%E5%8C%85
      2. 把上一步下载的包复制到工程目录下面
      3. eide 烧录配置切换到 pyocd，详见：pyocd烧录
      4. 切换调试配置到 pyocd, 打开 launch.json，配置 targetId 和 cmsisPack 字段，分别对应 芯片名 和 KEIL芯片包的相对路径
      5. 配置完毕后F5启动调试即可

          admin 感谢大神回复， 但我在命令行输入 pyocd list -t，没有支持GD32E103； 这步可以忽略吗？

            admin 目前能进入调试，但是暂停时看不到运行到哪行代码，设置断点也无效！

                admin

                launch.json

                {
    "version": "0.2.0",
    "configurations": [
        {
            "cwd": "${workspaceRoot}",
            "type": "cortex-debug",
            "request": "launch",
            "name": "cortex-debug launch",
            "servertype": "jlink",
            "interface": "swd",
            "executable": ".\\out\\Release\\STM32XX_EIDE模板.elf",
            "runToMain": true,
            "svdFile": ".\\pack\\Keil\\STM32F1xx_DFP.2.3.0\\SVD\\STM32F103xx.svd",
            "device": "STM32F103C8"
        },
        {
            "cwd": "${workspaceRoot}",
            "type": "cortex-debug",
            "request": "launch",
            "name": "pyocd",
            "servertype": "pyocd",
            "executable": ".\\out\\Release\\GD32E10X_EIDE_template.elf",
            "runToMain": true,
            "targetId": "GD32E103C8",
            "cmsisPack": ".\\GigaDevice.GD32E10x_DFP_1.2.0.pack",
            "svdFile": ".\\pack\\GigaDevice\\GD32E10x_DFP_1.2.0\\SVD\\GD32E10x.svd"
        },
        {
            "cwd": "${workspaceRoot}",
            "type": "cortex-debug",
            "request": "launch",
            "name": "openocd",
            "servertype": "openocd",
            "executable": ".\\out\\Release\\GD32E10X_EIDE_template.elf",
            "runToMain": true,
            "configFiles": [
                "interface/<debugger-type>.cfg",
                "target/<target-name>.cfg"
            ]
        },
        {
            "cwd": "${workspaceRoot}",
            "type": "cortex-debug",
            "request": "launch",
            "name": "stlink",
            "servertype": "openocd",
            "executable": ".\\out\\Release\\GD32E10X_EIDE_template.elf",
            "runToMain": true,
            "configFiles": [
                "interface/stlink.cfg",
                "target/<target-name>.cfg"
            ]
        }
    ]
}`

                c_cpp_properties.json

                {
    "configurations": [
        {
            "name": "win32",
            "includePath": [
                "${default}",
                ".\\.eide\\deps",
                ".\\..\\..\\..\\Keil_v5\\ARM\\ARMCC\\include",
                ".\\..\\..\\..\\Keil_v5\\ARM\\ARMCC\\include\\rw",
                ".\\pack\\GigaDevice\\GD32E10x_DFP_1.2.0\\Device\\Include",
                ".\\.eide\\deps\\GD32E10x_DFP\\Startup",
                ".\\.eide\\deps\\GD32E10x_DFP\\GD32E10x_StdPeripherals.MISC",
                ".\\.eide\\deps\\GD32E10x_DFP\\GD32E10x_StdPeripherals.RCU",
                ".\\.eide\\deps\\GD32E10x_DFP\\GD32E10x_StdPeripherals.FMC",
                ".\\.eide\\deps\\GD32E10x_DFP\\GD32E10x_StdPeripherals.RTC",
                ".\\.eide\\deps\\GD32E10x_DFP\\GD32E10x_StdPeripherals.GPIO",
                ".\\lib\\CMSIS",
                ".\\USER",
                ".\\USER\\sys"
            ],
            "defines": [
                "${default}",
                "USE_STDPERIPH_DRIVER",
                "GD32E10x",
                "__VSCODE_CPPTOOL"
            ],
            "intelliSenseMode": "${default}",
            "browse": {
                "limitSymbolsToIncludedHeaders": true,
                "databaseFilename": "${default}"
            },
            "forcedInclude": [
                "c:\\Users\\Neng\\.vscode\\extensions\\cl.eide-2.4.1\\bin\\include\\internal_headers\\armcc_intr.h"
            ]
        }
    ],
    "version": 4
}

                pyocd.yaml

                pack:
  - E:\GD32E103_Build\GD32E10x_Code\GD32E10X_EIDE_template\GigaDevice.GD32E10x_DFP_1.2.0.pack

                main.c

                #include "gd32e10x.h"
#include "systick.h"

#define LED_ON     gpio_bit_reset(GPIOB,GPIO_PIN_0)  //GPIO_ResetBits
#define LED_OFF    gpio_bit_set(GPIOB,GPIO_PIN_0)    //GPIO_SetBits

int main(void)
{
	systick_config();
	rcu_periph_clock_enable(RCU_GPIOB);   
        //RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOB,ENABLE);
	gpio_init(GPIOB, GPIO_MODE_OUT_PP, GPIO_OSPEED_50MHZ,GPIO_PIN_0);   

	while (1)
	{
		LED_ON;
		delay_1ms(1000);
		LED_OFF;
		delay_1ms(1000);
	}
}

                    lang30
                    看起来没什么问题，建议你把 launch.json 里没用的配置都删掉，只留下 pyocd 的配置

                      谢谢！ 在 [目标芯片名称：] 填写相对应的芯片型号就可以了！

                      Write a Reply...