#include "mcc_generated_files/mcc.h"
typedef struct COLOR
{
uint8_t redChannel;
uint8_t greenChannel;
uint8_t blueChannel;
} color_t;
void ws2812_send(unsigned char x)
{
for(int i=0;i<8;i++)
{
x<<=i;
if(x&0x80)
{
SPI1_WriteByte(0xF8);
}
else
{
SPI1_WriteByte(0xC0);
}
}
}
void WriteNeopixel(color_t color)
{
ws2812_send(color.greenChannel);
ws2812_send(color.redChannel);
ws2812_send(color.blueChannel);
}
color_t neopixelsBuffer[20] = {
{ 64, 100, 64 }, { 64, 64, 0 }, { 0, 64, 64 }, { 0, 64, 0 },
{ 64, 0, 64 }, { 64, 0, 0 }, { 0, 0, 64 }, { 30, 10, 2 },
{ 96, 96, 96 }, { 48, 48, 48 }, { 24, 24, 24 }, { 12, 24, 12 },
{ 36, 36, 6 }, { 3, 33, 33 }, { 16, 16, 1 }, { 50, 0, 0 },
{ 6, 60, 6 }, { 3, 3, 30 }, { 10, 1, 10 }, { 0, 10, 0 }
};
void main(void)
{
// Initialize the device
SYSTEM_Initialize();
// If using interrupts in PIC18 High/Low Priority Mode you need to enable the Global High and Low Interrupts
// If using interrupts in PIC Mid-Range Compatibility Mode you need to enable the Global Interrupts
// Use the following macros to:
// Enable the Global Interrupts
//INTERRUPT_GlobalInterruptEnable();
// Disable the Global Interrupts
//INTERRUPT_GlobalInterruptDisable();
SPI1_Open(SPI1_DEFAULT);
__delay_ms(1000);
for(int i=0;i<20;i++) WriteNeopixel(neopixelsBuffer[i]);
while (1)
{
}
}
/**
End of File
*/
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