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globeandtechnites.c
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#include <msp430G2553.h>
/*------]]]]-------------------------------------------
TECHNITES 2016
UNIVERSAL 5916 ARRAY_SHIFTER
MSP430G2553
-----------------
3.3 V -->|Vcc Gnd |<-- Ground
| |
Unused -->|P1.0 P2.7|--> unused
| |
Rx -->|P1.1 P2.6|--> unused
| |
Tx <--|P1.2 TST |--> Open
| |
<--|P1.3 RST |<-- Pulled high
| |
<--|P1.4 P1.7|--> SIN_5916
| |
<--|P1.5 P1.6|--> SCLK5916
| |
SIN_595 <--|P2.0 P2.5|<--LTCH5916
| |
SCLK_595 <--|P2.1 P2.4|<--
| |
LTCH_595 <--|P2.2 P2.3|<--
-----------------
-------------------------------------------------*/
//PIN 5916 PORT1
#define SIN5916 BIT7
#define SCLK5916 BIT6
#define LTCH5916 BIT5
#define N_channel 48
int i=0;
//24X48 globe (final)
unsigned long int disp_arr2[N_channel]={
0xFFFFFF,
0xFFFFDF,
0xFFFF8F,
0xFFFF8F,
0xFFFFCF,
0xFFFF8F,
0xFFF80F,
0xFFF00F,
0xFFE007,
0xFFE807,
0xFFD807,
0xFE3867,
0xFC1C31,
0x803E05,
0xE03F2D,
0xF07FF9,
0xF87FC1,
0xFEFFE1,
0xFFFFF0,
0xFFFFF1,
0xFFEFFD,
0xFF87FF,
0xFF803F,
0xFF827F,
0xFC020D,
0xF0060D,
0xF0000F,
0xF8000F,
0xFF000F,
0xF9800F,
0xFFE00F,
0xFFF007,
0xFFF007,
0xFFC007,
0xFFE003,
0xFFF003,
0xFFE007,
0xFFC007,
0xFF7007,
0xF37007,
0xF1FE07,
0xF1FF47,
0xE17FCF,
0xF3FF8F,
0xFFFFCF,
0xFFFFEF,
0xFFFFFF,
0xFFFFFF
};
//technites
unsigned long int disp_arr1[N_channel]={
0X000200,
0X000200,
0X003E00,
0X000200,
0X000200,
0X000000,
0X003E00,
0X002A00,
0X002A00,
0X000000,
0X000000,
0X003E00,
0X002200,
0X002200,
0X000000,
0X000000,
0X003E00,
0X000800,
0X000800,
0X003E00,
0X000000,
0X000000,
0X003E00,
0X000600,
0X001800,
0X003000,
0X003E00,
0X000000,
0X000000,
0X003E00,
0X000000,
0X000200,
0X000200,
0X003E00,
0X000200,
0X000200,
0X000000,
0X003E00,
0X002A00,
0X002A00,
0X000000,
0X000000,
0X002E00,
0X002A00,
0X003A00,
0X000000,
0X000000,
0X000000
};
void InitializeClocks(void);
void SendData(void);
void main(void)
{
//int i;
//unsigned long int temp_disp;
WDTCTL = WDTPW + WDTHOLD;
//TLC initialization
P1DIR = 0;
P1DIR |= (SIN5916 + SCLK5916 );
P2DIR|=LTCH5916;
P1OUT=0;
P2OUT=0;
InitializeClocks(); // Setup clock
_bis_SR_register(GIE);
int j
while (1)
{
for(j=0;j<2000;j++)
{
SendData1();
P2OUT|=LTCH5916;
P2OUT&=~(LTCH5916);
_delay_cycles(360);
}
for(j=0;j<2000;j++)
{
SendData2();
P2OUT|=LTCH5916;
P2OUT&=~(LTCH5916);
_delay_cycles(390);
}
}
}
void SendData1(void)
{
unsigned long int temp,check=0x800000;
int m;
P1OUT &= ~(SIN5916 + SCLK5916);
P2OUT &=~(LTCH5916);
temp=disp_arr1[i];
for(m=0;m<=23;m++)
{
if(temp&check)
P1OUT|=SIN5916;
else
P1OUT&=~SIN5916;
P1OUT|=SCLK5916;
P1OUT&=~SCLK5916;
temp=temp<<1;
}
i++;
if(i==48)
i=0;
}
void SendData2(void)
{
unsigned long int temp,check=0x800000;
int m;
P1OUT &= ~(SIN5916 + SCLK5916);
P2OUT &=~(LTCH5916);
temp=~disp_arr2[i];
for(m=0;m<=23;m++)
{
if(temp&check)
P1OUT|=SIN5916;
else
P1OUT&=~SIN5916;
P1OUT|=SCLK5916;
P1OUT&=~SCLK5916;
temp=temp<<1;
}
i++;
if(i==48)
i=0;
}
void InitializeClocks(void)
{
BCSCTL1 = CALBC1_1MHZ;
DCOCTL = CALDCO_1MHZ;
}