Projektseminar 3
/
GrundansteuerungDisplay
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00_LAB_matrix8x8_SPI
by 
ferney alberto beltran molina
Diff: main.cpp
- Revision:
- 1:b732136485e0
- Parent:
- 0:61199d9d0aed
- Child:
- 2:414129d953dd
--- a/main.cpp Wed Mar 15 20:45:14 2017 +0000
+++ b/main.cpp Wed Mar 15 21:47:38 2017 +0000
@@ -10,7 +10,7 @@
#define uint8_t unsigned char
-uint8_t vcol[8]={0,0,0,0,0,0,0,0};
+
void sendSPI(uint8_t d1, uint8_t d2)
{
@@ -33,19 +33,31 @@
};
+void print_Snake()
+{
+ //reset
+ uint8_t vcol2[8]={0,0,0,0,0,0,0,0};
+ uint8_t vcol[8]={0,1,3,7,0xf,0x1f,0x3f,};
+ int j, i;
+ for (j=0; j<8;j++){
+ for (i=0; i<8;i++){
+ vcol2[j]=i;
+ printMatrix(vcol2);
+ wait_ms(5);
+ }
+ }
+}
int main() {
+ uint8_t vcol[8]={0,0,0,0,0,0,0,0};
sendSPI(0x0c,1);
sendSPI(0x0F,1);
- wait (1);
+ wait (0.1);
sendSPI(0x0f,0);
- wait (1);
+ wait (0.1);
int i =0;
while(1){
- i ++;
- vcol[1]=i;
- printMatrix(vcol);
- wait(0.5);
+ print_Snake();
}
}
// ***************************************************************************