移植rtgui出现的问题

发布于 2013-06-07 17:13:48 浏览：3440 订阅该版

我板子是百为的eval板，用的是1.1.0的版本，编译器是mdk 4.1.2；
我在编译的时候出现了
```stm3210c_eval_lcd.c(41): error:  #144: a value of type "char *" cannot be used to initialize an entity of type "rt_uint8_t"
stm3210c_eval_lcd.c:            "lcd",
stm3210c_eval_lcd.c:            ^
stm3210c_eval_lcd.c(45): error:  #144: a value of type "void (*)(rtgui_rect_t *)" cannot be used to initialize an entity of type "rt_uint16_t"
stm3210c_eval_lcd.c:            rt_hw_lcd_update,
stm3210c_eval_lcd.c:            ^
stm3210c_eval_lcd.c(46): error:  #144: a value of type "rt_uint8_t *(*)(void)" cannot be used to initialize an entity of type "volatile rt_uint8_t *"
stm3210c_eval_lcd.c:            rt_hw_lcd_get_framebuffer,
stm3210c_eval_lcd.c:            ^
stm3210c_eval_lcd.c(47): error:  #144: a value of type "void (*)(rtgui_color_t *, rt_base_t, rt_base_t)" cannot be used to initialize an entity of type "rt_device_t"
stm3210c_eval_lcd.c:            rt_hw_lcd_set_pixel,
stm3210c_eval_lcd.c:            ^
stm3210c_eval_lcd.c(48): error:  #144: a value of type "void (*)(rtgui_color_t *, rt_base_t, rt_base_t)" cannot be used to initialize an entity of type "const struct rtgui_graphic_driver_ops *"
stm3210c_eval_lcd.c:            rt_hw_lcd_get_pixel,
stm3210c_eval_lcd.c:            ^
stm3210c_eval_lcd.c(49): error:  #146: too many initializer values
stm3210c_eval_lcd.c:            rt_hw_lcd_draw_hline,
stm3210c_eval_lcd.c:            ^
stm3210c_eval_lcd.c(540): warning:  #223-D: function "info_init" declared implicitly
stm3210c_eval_lcd.c:    info_init();
stm3210c_eval_lcd.c:    ^
stm3210c_eval_lcd.c(541): warning:  #223-D: function "today_init" declared implicitly
stm3210c_eval_lcd.c:    today_init();```
出现问题的是```struct rtgui_graphic_driver _rtgui_lcd_driver =
	{
		"lcd",
		2,
		320,
		240,
		rt_hw_lcd_update,
		rt_hw_lcd_get_framebuffer,
		rt_hw_lcd_set_pixel,
		rt_hw_lcd_get_pixel,
		rt_hw_lcd_draw_hline,
		rt_hw_lcd_draw_vline,
		rt_hw_lcd_draw_raw_hline
	};```
这个结构体，不知道为什么会出现这个问题，而且info_init()和today_init()这两个函数都没有，找不到在哪个地方？