WebSVN – HomeAutomation – Diff – /trunk/EmbeddedSoftware/AVR/application/RGBLED/main.c



#include <avr/interrupt.h>
#include <inttypes.h>
#include <stdio.h>
#include <avr/pgmspace.h> //To allow read/write from flash
 
#include <math.h>
 
#include <drivers/timer/timebase.h>
 
#include <config.h> // All configuration parameters
#include <bios.h>   // BIOS interface declarations, including CAN structure and ID defines.

#include <string.h> //for memcpy
/* lib files */
#include <bios.h>
//#include <funcdefs/funcdefs.h>
 
//#include <settings.h>
 
/*----------------------------------------------------------------------------
 * Defines
 * -------------------------------------------------------------------------*/
 

 
Can_Message_t txMsg;    //Transmit message storage
 
volatile Can_Message_t rxMsg; // Message storage
volatile uint8_t rxMsgFull;   // Synchronization flag
 
uint8_t lastr;
uint8_t lastg;
uint8_t lastb;
 
/*----------------------------------------------------------------------------
 * Functions
 * -------------------------------------------------------------------------*/
void updateLED(void);

 *---------------------------------------------------------------------------*/
int main(void) {
 
//Setting up OC1A, 16 bit counter used as 8 bit.
    TCCR1A |= (1<<COM1A1) | (1<<WGM11); /* Set OC1A at TOP, mode 14 */
    TCCR1B |= (1<<WGM13) | (1<<WGM12) | (1<<CS11)| (1<<CS10); /* Timer uses main system clock with ? prescale */
    ICR1 = 256; //8 bit precision to match the other two counters.
    OCR1A = 0;  //0% as standard
    DDRB |= (1<<PB1); /* Enable pin as output */
//Setting up OC0A
    TCCR0A |= (1<<COM0A1)|(1<<WGM01)|(1<<WGM00); /* Set OC0A at TOP, Mode 7 */
    TCCR0B |= (1<<CS01)|  (1<<CS00); /* Prescaler updating now */
    OCR0A = 0;  //0% standard
    DDRD |= (1<<PD6);
//Setting up OC0B
    TCCR0A |= (1<<COM0B1);
    OCR0B = 0;
    DDRD |= (1<<PD5);
 
//Initialize variables
    fadeSpeed = 40;
    dimSpeed = 10;
    timeStamp = 0;
    dimStamp = 0;
 
    reformatRGB(0x00,0x00,0x00,1);
    destColor.Intens = 0xa0;
    currColor = destColor;
 
//Just temporary for now, they keep track of some kind of demo-program.
    currProgram = 1;
    programMode = 0;
    uint16_t temp_adress = pgm_read_word(&programs[currProgram-1]); //Get adress for program 0
 
    sei();
 
    BIOS_CanCallback = &can_receive;
 
 
//Send a message that we are alive!
    txMsg.Id = (CAN_NMT_APP_START << CAN_SHIFT_NMT_TYPE) | (NODE_ID << CAN_SHIFT_NMT_SID);
    txMsg.DataLength = 4;
    txMsg.RemoteFlag = 0;

                rgbledid = (uint8_t)((rxMsg.Id & CAN_MASK_ACT_ID) >> CAN_SHIFT_ACT_ID);
               
                if ((acttype == ACT_TYPE_RGBLED) && (rgbledid == THISRGBLEDID)) {                                                          
                    // This is a message for this rgbled
                    if( rxMsg.Data.bytes[0] == RGBLED_CMD_SETPROGRAM ){
                        /* Set a program! Untested! */
                        currProgram = rxMsg.Data.bytes[1];
                        temp_adress = pgm_read_word(&programs[currProgram-1]);             
                    } else if ( rxMsg.Data.bytes[0] == RGBLED_CMD_SETINTENS ){
                        /* Set intensity! Works!*/
                        if (rxMsg.Data.bytes[1] == TRUE){
                            currColor.Intens = rxMsg.Data.bytes[2];                
                        }
                        destColor.Intens = rxMsg.Data.bytes[2];
                        if (rxMsg.Data.bytes[3] != 0){

 *     TODO: Get rid of the tempcontainer!                                                      *
 ************************************************************************************************/
void updateLED(){
    uint8_t tempcontainer;
   
    tempcontainer = currColor.R * currColor.Intens / 0xff;  //I really want to skip this, don't know how yet though.
    OCR1A = tempcontainer;
    OCR0A = currColor.G * currColor.Intens / 0xff;
    OCR0B = currColor.B * currColor.Intens / 0xff;
 
   
    //Bara för debugcrap
    Can_Message_t txMsg;
    txMsg.Id = 0x55;
    txMsg.RemoteFlag = 0;
    txMsg.ExtendedFlag = 1;
    txMsg.DataLength = 4;
    txMsg.Data.bytes[0] = currColor.R * currColor.Intens / 0xff;
    txMsg.Data.bytes[1] = currColor.G * currColor.Intens / 0xff;
    txMsg.Data.bytes[2] = currColor.B * currColor.Intens / 0xff;
    txMsg.Data.bytes[3] = currColor.Intens;
 
    //BIOS_CanSend(&txMsg); //Strictly for debug..
 
}
 
 
 

Rev 563	Rev 584
Line 19...	Line 19...
19	#include <avr/interrupt.h>	19	#include <avr/interrupt.h>
20	#include <inttypes.h>	20	#include <inttypes.h>
21	#include <stdio.h>	21	#include <stdio.h>
22	#include <avr/pgmspace.h> //To allow read/write from flash	22	#include <avr/pgmspace.h> //To allow read/write from flash
23		23
-		24	#include <math.h>
24		25
25	#include <drivers/timer/timebase.h>	26	#include <drivers/timer/timebase.h>
26		27
27	#include <config.h> // All configuration parameters	28	#include <config.h> // All configuration parameters
28	#include <bios.h> // BIOS interface declarations, including CAN structure and ID defines.	29	#include <bios.h> // BIOS interface declarations, including CAN structure and ID defines.
Line 30...	Line 31...
30	#include <string.h> //for memcpy	31	#include <string.h> //for memcpy
31	/* lib files */	32	/* lib files */
32	#include <bios.h>	33	#include <bios.h>
33	//#include <funcdefs/funcdefs.h>	34	//#include <funcdefs/funcdefs.h>
34		35
35	//#include <settings.h> ~~//Migrated to config.inc~~	36	//#include <settings.h>
36		37
37	/*----------------------------------------------------------------------------	38	/*----------------------------------------------------------------------------
38	* Defines	39	* Defines
39	* -------------------------------------------------------------------------*/	40	* -------------------------------------------------------------------------*/
40		41
Line 126...	Line 127...
126		127
127	Can_Message_t txMsg; //Transmit message storage	128	Can_Message_t txMsg; //Transmit message storage
128		129
129	volatile Can_Message_t rxMsg; // Message storage	130	volatile Can_Message_t rxMsg; // Message storage
130	volatile uint8_t rxMsgFull; // Synchronization flag	131	volatile uint8_t rxMsgFull; // Synchronization flag
-		132
-		133	uint8_t lastr;
-		134	uint8_t lastg;
-		135	uint8_t lastb;
131		136
132	/*----------------------------------------------------------------------------	137	/*----------------------------------------------------------------------------
133	* Functions	138	* Functions
134	* -------------------------------------------------------------------------*/	139	* -------------------------------------------------------------------------*/
135	void updateLED(void);	140	void updateLED(void);
Line 153...	Line 158...
153	---------------------------------------------------------------------------/	158	---------------------------------------------------------------------------/
154	int main(void) {	159	int main(void) {
155		160
156	//Setting up OC1A, 16 bit counter used as 8 bit.	161	//Setting up OC1A, 16 bit counter used as 8 bit.
157	TCCR1A \|= (1<<COM1A1) \| (1<<WGM11); /* Set OC1A at TOP, mode 14 */	162	TCCR1A \|= (1<<COM1A1) \| (1<<WGM11); /* Set OC1A at TOP, mode 14 */
158	TCCR1B \|= (1<<WGM13) \| (1<<WGM12) \| (1<<~~CS12~~); /* Timer uses main system clock with ? prescale */	163	TCCR1B \|= (1<<WGM13) \| (1<<WGM12) \| (1<<CS11)\| (1<<CS10); /* Timer uses main system clock with ? prescale */
159	ICR1 = 256; //8 bit precision to match the other two counters.	164	ICR1 = 256; //8 bit precision to match the other two counters.
160	OCR1A = 0; //0% as standard	165	OCR1A = 0; //0% as standard
161	DDRB \|= (1<<PB1); /* Enable pin as output */	166	DDRB \|= (1<<PB1); /* Enable pin as output */
162	//Setting up OC0A	167	//Setting up OC0A
163	TCCR0A \|= (1<<COM0A1)\|(1<<WGM01)\|(1<<WGM00); /* Set OC0A at TOP, Mode 7 */	168	TCCR0A \|= (1<<COM0A1)\|(1<<WGM01)\|(1<<WGM00); /* Set OC0A at TOP, Mode 7 */
164	TCCR0B \|= (1<<~~CS02~~); /* Prescaler updating now */	169	TCCR0B \|= (1<<CS01)\| (1<<CS00); /* Prescaler updating now */
165	OCR0A = 0; //0% standard	170	OCR0A = 0; //0% standard
166	DDRD \|= (1<<PD6);	171	DDRD \|= (1<<PD6);
167	//Setting up OC0B	172	//Setting up OC0B
168	TCCR0A \|= (1<<COM0B1);	173	TCCR0A \|= (1<<COM0B1);
169	OCR0B = 0;	174	OCR0B = 0;
170	DDRD \|= (1<<PD5);	175	DDRD \|= (1<<PD5);
171		176
172	//Initialize variables	177	//Initialize variables
173	fadeSpeed = 10;	178	fadeSpeed = 40;
174	dimSpeed = 10;	179	dimSpeed = 10;
175	timeStamp = 0;	180	timeStamp = 0;
176	dimStamp = 0;	181	dimStamp = 0;
177		182
178	reformatRGB(0x00,0x00,0x00,1);	183	reformatRGB(0x00,0x00,0x00,1);
179	destColor.Intens = 50;	184	destColor.Intens = 0xa0;
180	currColor = destColor;	185	currColor = destColor;
181		186
182	//Just temporary for now, they keep track of some kind of demo-program.	187	//Just temporary for now, they keep track of some kind of demo-program.
183	currProgram = 1;	188	currProgram = 1;
184	programMode = 0;	189	programMode = 0;
185	uint16_t temp_adress = pgm_read_word(&programs[currProgram-1]); //Get adress for program 0	190	uint16_t temp_adress = pgm_read_word(&programs[currProgram-1]); //Get adress for program 0
186		191
187	sei();	192	sei();
188		193
189	BIOS_CanCallback = &can_receive;	194	BIOS_CanCallback = &can_receive;
-		195
190		196
191	//Send a message that we are alive!	197	//Send a message that we are alive!
192	txMsg.Id = (CAN_NMT_APP_START << CAN_SHIFT_NMT_TYPE) \| (NODE_ID << CAN_SHIFT_NMT_SID);	198	txMsg.Id = (CAN_NMT_APP_START << CAN_SHIFT_NMT_TYPE) \| (NODE_ID << CAN_SHIFT_NMT_SID);
193	txMsg.DataLength = 4;	199	txMsg.DataLength = 4;
194	txMsg.RemoteFlag = 0;	200	txMsg.RemoteFlag = 0;
Line 264...	Line 270...
264	rgbledid = (uint8_t)((rxMsg.Id & CAN_MASK_ACT_ID) >> CAN_SHIFT_ACT_ID);	270	rgbledid = (uint8_t)((rxMsg.Id & CAN_MASK_ACT_ID) >> CAN_SHIFT_ACT_ID);
265		271
266	if ((acttype == ACT_TYPE_RGBLED) && (rgbledid == THISRGBLEDID)) {	272	if ((acttype == ACT_TYPE_RGBLED) && (rgbledid == THISRGBLEDID)) {
267	// This is a message for this rgbled	273	// This is a message for this rgbled
268	if( rxMsg.Data.bytes[0] == RGBLED_CMD_SETPROGRAM ){	274	if( rxMsg.Data.bytes[0] == RGBLED_CMD_SETPROGRAM ){
269	/* Set a program! */	275	/* Set a program! Untested! */
270	currProgram = rxMsg.Data.bytes[1];	276	currProgram = rxMsg.Data.bytes[1];
271	temp_adress = pgm_read_word(&programs[currProgram-1]);	277	temp_adress = pgm_read_word(&programs[currProgram-1]);
272	} else if ( rxMsg.Data.bytes[0] == RGBLED_CMD_SETINTENS ){	278	} else if ( rxMsg.Data.bytes[0] == RGBLED_CMD_SETINTENS ){
273	/* Set intensity! */	279	/* Set intensity! Works!*/
274	if (rxMsg.Data.bytes[1] == TRUE){	280	if (rxMsg.Data.bytes[1] == TRUE){
275	currColor.Intens = rxMsg.Data.bytes[2];	281	currColor.Intens = rxMsg.Data.bytes[2];
276	}	282	}
277	destColor.Intens = rxMsg.Data.bytes[2];	283	destColor.Intens = rxMsg.Data.bytes[2];
278	if (rxMsg.Data.bytes[3] != 0){	284	if (rxMsg.Data.bytes[3] != 0){
Line 317...	Line 323...
317	* TODO: Get rid of the tempcontainer! *	323	* TODO: Get rid of the tempcontainer! *
318	************************************************************************************************/	324	************************************************************************************************/
319	void updateLED(){	325	void updateLED(){
320	uint8_t tempcontainer;	326	uint8_t tempcontainer;
321		327
322	tempcontainer = currColor.R * currColor.Intens / ~~255~~; //I really want to skip this, don't know how yet though.	328	tempcontainer = currColor.R * currColor.Intens / 0xff; //I really want to skip this, don't know how yet though.
323	OCR1A = tempcontainer;	329	OCR1A = tempcontainer;
324	OCR0A = currColor.G * currColor.Intens / ~~255~~;	330	OCR0A = currColor.G * currColor.Intens / 0xff;
325	OCR0B = currColor.B * currColor.Intens / ~~255~~;	331	OCR0B = currColor.B * currColor.Intens / 0xff;
326		-
327		332
328	//Bara för debugcrap	333	//Bara för debugcrap
329	Can_Message_t txMsg;	334	Can_Message_t txMsg;
330	txMsg.Id = 0x55;	335	txMsg.Id = 0x55;
331	txMsg.RemoteFlag = 0;	336	txMsg.RemoteFlag = 0;
332	txMsg.ExtendedFlag = 1;	337	txMsg.ExtendedFlag = 1;
333	txMsg.DataLength = 4;	338	txMsg.DataLength = 4;
334	txMsg.Data.bytes[0] = currColor.R;	339	txMsg.Data.bytes[0] = currColor.R * currColor.Intens / 0xff;
335	txMsg.Data.bytes[1] = currColor.G;	340	txMsg.Data.bytes[1] = currColor.G * currColor.Intens / 0xff;
336	txMsg.Data.bytes[2] = currColor.B;	341	txMsg.Data.bytes[2] = currColor.B * currColor.Intens / 0xff;
337	txMsg.Data.bytes[3] = currColor.Intens;	342	txMsg.Data.bytes[3] = currColor.Intens;
338		343
339	BIOS_CanSend(&txMsg);	344	//BIOS_CanSend(&txMsg); //Strictly for debug..
340		345
341	}	346	}
342		347
343		348
344		349

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(root)/trunk/EmbeddedSoftware/AVR/application/RGBLED/main.c @ 1663 – Rev 563 → 584