SeeedStudio Grove Series User Manual

* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN
* THE SOFTWARE.
*/
#include "TM1637.h"
#define CLK 39 //pins definitions for TM1637 and can be changed to other ports
#define DIO 38
TM1637 tm1637(CLK,DIO);
void setup()
{
tm1637.init();
tm1637.set(BRIGHT_TYPICAL);//BRIGHT_TYPICAL = 2,BRIGHT_DARKEST =
0,BRIGHTEST = 7;
}
void loop()
{
int8_t NumTab[] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15};//0~9,A,b,C,d,E,F
int8_t ListDisp[4];
unsigned char i = 0;
unsigned char count = 0;
delay(150);
while(1)
{
i = count;
count ++;
if(count == sizeof(NumTab)) count = 0;
for(unsigned char BitSelect = 0;BitSelect < 4;BitSelect ++)
{
ListDisp[BitSelect] = NumTab[i];
i ++;
if(i == sizeof(NumTab)) i = 0;
}
tm1637.display(0,ListDisp[0]);
tm1637.display(1,ListDisp[1]);
tm1637.display(2,ListDisp[2]);
tm1637.display(3,ListDisp[3]);
delay(300);
}
}
批注 [13]: not correct pins in code

SeeedStudio Grove Series Specifications

General

Brand	SeeedStudio
Model	Grove Series
Category	Microcontrollers
Language	English