报错这个如何解决

1万 · 2020-12-16 22:14

Error [212] C:\Users\ZD\Desktop\aijiu-PID\cmd_process.h; 54.1 missing number after pragma "pack"

2万 · 2020-12-16 22:25

截图看下详细情况

1万 · 2020-12-16 22:29

2万 · 2020-12-16 22:34

看起来是cmd_process.h的54 行报错。

1万 · 2020-12-16 22:37

是的呀，图片上定位到了错误点，但是我不知道怎么改

1万 · 2020-12-16 22:43

你写这2个#pragma的目的是什么?

1万 · 2020-12-16 22:52

PIC16写C不用搞这么复杂的.

1万 · 2020-12-16 22:58

我是在移植大彩的串口屏程序，官网给的是51和32的例程我在往pic上面移，这部分就是屏幕带的例程

1万 · 2020-12-16 23:02

是否PICC编译器不支持 pack(push)?

2万 · 2020-12-16 23:06

试试#pragma pack (push,1)代替#pragma pack(push) #pragma pack(1)

1万 · 2020-12-16 23:12

这个我修改过了还是错误

2万 · 2020-12-16 23:17

看了手册，只支持数字。https://ww1.microchip.com/downloads/en/DeviceDoc/HTC_PIC_manual.pdf
在第248页有解释
(212) missing number after pragma "pack"
The pragma pack requires a decimal number as argument. This specifies the align-ment of each member within the structure. Use this with caution as some processors enforce alignment and will not operate correctly if word fetches are made on odd boundaries, e.g.:#pragma pack /* what is the alignment value */Maybe you meant something like:#pragma pack 2