用的CCSv5
调试的时候遇到一个问题——sprintf要么不支持float，要么不支持int，情况如下：
void Dogs102x6_FloatDraw(uint8_t row, uint8_t col, float temp, uint8_t style)
{
char buffer[50];
sprintf(buffer,"%-10.3f",temp);//在level of printf support 中选择Full时可用
Dogs102x6_stringDraw(row, col, buffer, style);
}
void Dogs102x6_IntDraw(uint8_t row, uint8_t col, uint16_t temp, uint8_t style)
{
char buffer[50];
sprintf(buffer, "%d", temp);//在level of printf support 中选择minimal时可用
Dogs102x6_stringDraw(row, col, buffer, style);
}
