[问答]

MCC入门 - 无法构建空白项目

问答对人有帮助，内容完整，我也想知道答案 0 嗨，我想做一个简单的项目，它将运行一个定时器，每秒产生一个中断，并在定时器中断服务例程中切换一个LED。但我还没有能够在最基本的级别上编译这个项目。MCC版本：3.55.1MPLAB X版本：4.20操作系统和版本：Linux MINT19编译器版本：XC16V1.35设备名称：PIC18FJ256GA7021。新项目，微芯片嵌入式& GT；独立项目，PIC24FJ256GA702，皮卡4，XC16，命名并设置它作为主要项目。2。Open MCC。从默认配置生成代码。3。尝试建立它。这会导致错误，比如说“函数‘L13’：：未定义的‘y-主’”，这会导致构建失败。你知道我做错了什么吗？以上来自于百度翻译以下为原文 Hi, I'm trying to make a simple project that'll run a timer, generate an interrupt every second, and toggle an LED in the timer interrupt service routine. But I haven't been able to get the project to compile at even the most basic level. MCC version: 3.55.1 MPLAB X version: 4.20 Operating System and version: Linux Mint 19 Compiler version: XC16 v1.35 Device name: PIC18FJ256GA702 1. New project, Microchip Embedded -> Standalone Project, PIC24FJ256GA702, PICkit 4, XC16, name it and set it as main project. 2. Open MCC. Generate code from the default configuration. 3. Try to build it. This results in errors that say "In function `L13': : undefined reference to `_main'" which cause the build to fail. Any ideas what I'm doing wrong? Attached Image(s) 0
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答案对人有帮助，有参考价值 0 我能够通过进入项目属性并取消XC16选项下的“使用遗留LIBC”来解决这个问题。下一个问题不久就出现了。我尝试在MCC中添加一个TMR1模块，并在“我在尝试构建这个项目”时得到了“函数”中的错误：“SytSype初始化：”：“TyMR1x初始化”未定义的引用。木桩。但是我更愿意找到优雅的解决方案。看起来它应该工作的方式是MCC.C包含MCC.H，其中包括TMR1.H，它有TMR1x初始化（）的声明，但是不知何故这不是编译器看到的。谢谢你的输入。以上来自于百度翻译以下为原文 I was able to solve that issue by going into the project properties and unchecking "Use legacy libc" under the XC16 options. The next issue cropped up shortly afterwards. I tried adding a TMR1 module in MCC and got the error "In function `_SYSTEM_Initialize': : undefined reference to `_TMR1_Initialize'" when I tried to build the project. I found a quick and dirty fix for this is to add "include #"tmr1.c"" to mcc.c. I don't know if this results in working code but it compiles. But I'd rather find the elegant solution. It seems like the way it should work is mcc.c has mcc.h included, which includes tmr1.h, which has the declaration for TMR1_Initialize(), but somehow this isn't what the compiler sees. Thanks in advance for your input.

2018-9-3 16:49:32 评论举报周仁革