ucbspcrt.c

来自「嵌入式实验uC-OS-II相关程序用例与参考资料」· C语言 代码 · 共 26 行

#include <sys/types.h>
#include <sys/reent.h>
#include "driver/CRTC6845-80×25.h"

//CRT初始化
void ucBsp_crtInit()
{
	BSP_DisplayInit();
}


//CRT写
ssize_t ucBsp_crtWrite(const void* buffer, size_t count)
{
	size_t ret = count;
	const char *buf = (const char*)buffer;
	
	while(count--)
	{
		BSP_DisplayOutch(*buf);
		buf++;	
	}
	
	return ret;
}