编译器工具:XC8 V2.00 项目名称:“BTL_V2.0”2、启动MCC。3、在System Module(系统模块)窗口中...
控制器最小系统 单纯运行Bootloader的软件,这里是不需要os的。只需要一个while(1) + 中断系统顺序执行即可。 本文以Aurix Tricore芯片示例代码介绍。 启动代码 static void __StartUpSoftware(void); static void __StartUpSoftware_Phase2(void); static void __StartUpSoftware_Phase3ApplicationResetPath(void); ...
In addition to the parameters that dictate LILO itself, the LILO configuration file also defines all of the installed, bootable Linux kernels. This section contains parameters such as: image– The disk partition location of the Linux kernel to load. If it is a non-Linux OS, you should use ...
STEP 2: Configure the bootloader Given the above flash layout the following configuration need to change in the mbed_app.json: "storage_filesystem.internal_base_address": "(0x08000000+(2*1024-2*128)*1024)" "storage_filesystem.rbp_internal_size": "(2*128*1024)" "update-client.application...
the configuration files will have to be edited via the LiveCD or other means to fix the problem 检测方法,设置之前,我们可以通过如下命令进行检查 [root@qq-5201351~]#awk-F.'/^\s*GRUB2_PASSWORD/ {print $1"."$2"."$3}'/boot/grub2/user.cfgawk: fatal: cannot openfile`/boot/grub2/user...
从网站上下载得到U-Boot源码包,例如:U-Boot-1.1.2.tar.bz2 解压就可以得到全部U-Boot源程序。在顶层目录下有18个子目录,分别存放和管理不同的源程序。这些目录中所要存放的文件有其规则,可以分为3类。 ·第1类目录与处理器体系结构或者开发板硬件直接相关; ...
Once U-Boot executes, it can load next-level images from a desired boot source—U-Boot makes this decision based on the user configuration saved in its “environment variables” (see later sections of this chapter for more on environment variables). 2.2.2 Shell (User Interface) U-Boot ...
从网站上下载得到U-Boot源码包,例如:U-Boot-1.1.2.tar.bz2 解压就可以得到全部U-Boot源程序。在顶层目录下有18个子目录,分别存放和管理不同的源程序。这些目录中所要存放的文件有其规则,可以分为3类。 ·第1类目录与处理器体系结构或者开发板硬件直接相关; ...
CAN_Configuration(1000000); while (1) { if(CAN1_CanRxMsgFlag){ CAN_BOOT_ExecutiveCommand(&CAN1_RxMessage); CAN1_CanRxMsgFlag = 0; } } } 02 通讯驱动 这里面采用的是比较简单的CAN 通讯。 一般来说因为上位机在传输数据的时候,速度是很快的。我们bootloader里面的CAN 接收需要采用中断的模式进行收...
Configuration Charging Show Bluetooth Low Energy deviceswithout names MAC addresses will be Restore default settingshina TelecomK/s 100% 11:52P:0/1dX: 0.0dY: 0.0Xv: 0.0Yv: 0.0Prs:2.85 Size: 155.0 Developer options Power Saving mode Enable Bluetooth HCIsnoop log Capture Bluetooth ...