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	| Author | SHA1 | Date | |
|---|---|---|---|
| d5ac0d7277 | 
| @ -2,8 +2,8 @@ | ||||
| #define _CCCONFIG_H | ||||
| 
 | ||||
| #define CCEMBEDDED | ||||
| #define NUM_LIN_LEDS 60 | ||||
| #define USE_NUM_LIN_LEDS 60 | ||||
| #define NUM_LIN_LEDS 66 | ||||
| #define USE_NUM_LIN_LEDS NUM_LIN_LEDS | ||||
| #define DFREQ (40000) | ||||
| 
 | ||||
| #endif | ||||
|  | ||||
| @ -179,7 +179,7 @@ int main(void) | ||||
| 			this_samp = (this_samp+1)%CIRCBUFSIZE; | ||||
| 
 | ||||
| 			wf++; | ||||
| 			if( wf == 128 ) | ||||
| 			if( wf == 128 * 2) | ||||
| 			{ | ||||
| 				NewFrame(); | ||||
| 				wf = 0;  | ||||
|  | ||||
| @ -282,13 +282,14 @@ void SendSPI2812( unsigned char * lightarray, int length ) | ||||
| 	static const uint8_t aoarray[4] = { 0b10001000, 0b10001110, 0b11101000, 0b11101110 }; | ||||
| 
 | ||||
| 	int i; | ||||
| 	if( length > SPI2812_MAX_LEDS ) length = SPI2812_MAX_LEDS; | ||||
| 	int subdiv = 0; | ||||
| 	uint8_t * buffbase = &MyBuffer[ZERO_BUFFER]; | ||||
| 
 | ||||
| 	MyBuffer[0] = 0; | ||||
| 	for( i = 0; i < length; i++ ) | ||||
| 	if( length * SPI2812_LED_SCALING > SPI2812_MAX_LEDS ) length = SPI2812_MAX_LEDS; | ||||
| 
 | ||||
| 	for( i = 0; i < length;) | ||||
| 	{ | ||||
| 		uint8_t * colorbase = &lightarray[i*3]; | ||||
| 		uint8_t * buffbase = &MyBuffer[i*24/2+ZERO_BUFFER]; | ||||
| 
 | ||||
| 		int j; | ||||
| 		for( j = 0; j < 3; j++ ) | ||||
| @ -300,11 +301,17 @@ void SendSPI2812( unsigned char * lightarray, int length ) | ||||
| 			*(buffbase++) = aoarray[(c>>2)&3]; | ||||
| 			*(buffbase++) = aoarray[(c>>0)&3]; | ||||
| 		} | ||||
| 
 | ||||
| 		if (++subdiv == SPI2812_LED_SCALING) { | ||||
| 			subdiv = 0; | ||||
| 			i++; | ||||
| 		} | ||||
| 	} | ||||
| 
 | ||||
| 	for( i = 0; i < ZERO_BUFFER; i++ ) | ||||
| 		MyBuffer[i] = 0; | ||||
| 
 | ||||
| 	length *= SPI2812_LED_SCALING; | ||||
| 	length *= 24/2; | ||||
| 	length += ZERO_BUFFER; | ||||
| 
 | ||||
|  | ||||
| @ -6,6 +6,7 @@ | ||||
| //24 bits per LED, can fit two bits per byte of output.
 | ||||
| #define SPI2812_BUFFSIZE (SPI2812_MAX_LEDS*24/2) | ||||
| 
 | ||||
| #define SPI2812_LED_SCALING 3 | ||||
| 
 | ||||
| void InitSPI2812(); | ||||
| void SendSPI2812( unsigned char * lightarray, int leds ); //Need one R, G, B per element.
 | ||||
|  | ||||
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