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



/**
 * CanSimpleCLCD. Simple version.
 * For HD44780- and KS0073-based LCD displays
 *
 * Contains no intelligence. It just prints what it is told to.
 *
 * @date    2006-12-11
 * @author  Erik Larsson
 *
 */
 
/*-----------------------------------------------------------------------------
 * Includes
 *---------------------------------------------------------------------------*/
/* system files */
#include <avr/io.h>

#include <bios.h>
#include <lcd_HD44780.h>
/* funcdefs */
#include <funcdefs.h>
 
/*-----------------------------------------------------------------------------
 * Defines
 *---------------------------------------------------------------------------*/
#define SIZE_X  20
#define SIZE_Y  4
#define SIZE_LCD LCD_SIZE_20x4
 
#define BUFFER_SIZE SIZE_X

 
uint8_t rot_lastdir = 0,
        rot_laststate = 0;
 
char buffer[ BUFFER_SIZE ];
 
void send_dimensions();
 
void can_receive(Can_Message_t *msg){
    uint32_t act;
    uint8_t m, act_type, lcd_action, lcd_size;

                break;
            case LCD_ACTION_SET_CONT:
                // Set contrast
                if(msg->DataLength == 1){
                    OCR0B = msg->Data.bytes[0];
                }
                break;
            case LCD_ACTION_SET_BLIGHT:
                // Set backlight
                if(msg->DataLength == 1){
                    OCR1AL = msg->Data.bytes[0];
                }

            case LCD_ACTION_GET_BLIGHT:
                // Get backlight
                txMsg.DataLength = 1;
                txMsg.Id = ( CLASS_ACT<<CLASS_MASK_BITS )|( ACT_TYPE_LCD<<ACT_TYPE_BITS )|( LCD_ACTION_SEND_BLIGHT<<LCD_ACTION_BITS )|NODE_ID;
                txMsg.Data.bytes[0] = OCR1AL;
                bios->can_send(&txMsg);
                break;
            default:
                // Take over the world
                break;
        }
    }
}
 
 
ISR( PCINT0_vect ){ // For ROTENC_A and ROTENC_B
    uint8_t rot_data = 0;
 
    txMsg.Id = ( CLASS_SNS<<CLASS_MASK_BITS )|( SNS_ACT_BUTTON<<SNS_TYPE_BITS )|( 0x01<<SNS_ID_BITS )| NODE_ID;

                }
            }else{
                // Moving left
                txMsg.Data.bytes[0]=LEFT;
                txMsg.Data.bytes[1] = (PIND&(1<<PD2))?0:1;
                bios->can_send(&txMsg);
                // For testing TODO remove
                if(OCR1A>0){
                    OCR1A--;
                }
            }
        }
        rot_laststate = rot_data;
    }else{
        rot_lastdir = rot_data;
    }
}
 
ISR( PCINT2_vect ){ // For ROTENC_BTN
    txMsg.Id = ( CLASS_SNS<<CLASS_MASK_BITS )|( SNS_ACT_BUTTON<<SNS_TYPE_BITS )|( 0x02<<SNS_ID_BITS )| NODE_ID;
    txMsg.Data.bytes[0] = (PIND&(1<<PD2))?0:1; // Check if buton is pressed or not
    txMsg.DataLength=1;
    bios->can_send(&txMsg);
}
 
 
/*-----------------------------------------------------------------------------
 * Main Program
 *---------------------------------------------------------------------------*/
int main(void) {

Rev 348	Rev 349
Line 1...	Line 1...
1	/**	1	/**
2	* ~~CanCLCD~~. Simple version.	2	* CanSimpleCLCD. Simple version.
3	* For HD44780- and KS0073-based LCD displays	3	* For HD44780- and KS0073-based LCD displays
-		4	*
-		5	* Contains no intelligence. It just prints what it is told to.
4	*	6	*
5	* @date 2006-12-11	7	* @date 2006-12-11
6	* @author Erik Larsson	8	* @author Erik Larsson
7	*	9	*
8	*/	10	*/
9		11
10	/*-----------------------------------------------------------------------------	12	/*-----------------------------------------------------------------------------
11	* Includes	13	* Includes
12	---------------------------------------------------------------------------/	14	---------------------------------------------------------------------------/
13	/* system files */	15	/* system files */
14	#include <avr/io.h>	16	#include <avr/io.h>
Line 18...	Line 20...
18	#include <bios.h>	20	#include <bios.h>
19	#include <lcd_HD44780.h>	21	#include <lcd_HD44780.h>
20	/* funcdefs */	22	/* funcdefs */
21	#include <funcdefs.h>	23	#include <funcdefs.h>
22		24
-		25	/*-----------------------------------------------------------------------------
23	/* ~~defines */~~	26	* Defines
-		27	---------------------------------------------------------------------------/
24	#define SIZE_X 20	28	#define SIZE_X 20
25	#define SIZE_Y 4	29	#define SIZE_Y 4
26	#define SIZE_LCD LCD_SIZE_20x4	30	#define SIZE_LCD LCD_SIZE_20x4
27		31
28	#define BUFFER_SIZE SIZE_X	32	#define BUFFER_SIZE SIZE_X
Line 39...	Line 43...
39		43
40	uint8_t rot_lastdir = 0,	44	uint8_t rot_lastdir = 0,
41	rot_laststate = 0;	45	rot_laststate = 0;
42		46
43	char buffer[ BUFFER_SIZE ];	47	char buffer[ BUFFER_SIZE ];
44		48
45	void send_dimensions();	49	void send_dimensions();
46		50
47	void can_receive(Can_Message_t *msg){	51	void can_receive(Can_Message_t *msg){
48	uint32_t act;	52	uint32_t act;
49	uint8_t m, act_type, lcd_action, lcd_size;	53	uint8_t m, act_type, lcd_action, lcd_size;
Line 76...	Line 80...
76	break;	80	break;
77	case LCD_ACTION_SET_CONT:	81	case LCD_ACTION_SET_CONT:
78	// Set contrast	82	// Set contrast
79	if(msg->DataLength == 1){	83	if(msg->DataLength == 1){
80	OCR0B = msg->Data.bytes[0];	84	OCR0B = msg->Data.bytes[0];
81	}	85	}
82	break;	86	break;
83	case LCD_ACTION_SET_BLIGHT:	87	case LCD_ACTION_SET_BLIGHT:
84	// Set backlight	88	// Set backlight
85	if(msg->DataLength == 1){	89	if(msg->DataLength == 1){
86	OCR1AL = msg->Data.bytes[0];	90	OCR1AL = msg->Data.bytes[0];
87	}	91	}
Line 96...	Line 100...
96	case LCD_ACTION_GET_BLIGHT:	100	case LCD_ACTION_GET_BLIGHT:
97	// Get backlight	101	// Get backlight
98	txMsg.DataLength = 1;	102	txMsg.DataLength = 1;
99	txMsg.Id = ( CLASS_ACT<<CLASS_MASK_BITS )\|( ACT_TYPE_LCD<<ACT_TYPE_BITS )\|( LCD_ACTION_SEND_BLIGHT<<LCD_ACTION_BITS )\|NODE_ID;	103	txMsg.Id = ( CLASS_ACT<<CLASS_MASK_BITS )\|( ACT_TYPE_LCD<<ACT_TYPE_BITS )\|( LCD_ACTION_SEND_BLIGHT<<LCD_ACTION_BITS )\|NODE_ID;
100	txMsg.Data.bytes[0] = OCR1AL;	104	txMsg.Data.bytes[0] = OCR1AL;
101	bios->can_send(&txMsg);	105	bios->can_send(&txMsg);
102	break;	106	break;
103	default:	107	default:
104	// Take over the world	108	// Take over the world
105	break;	109	break;
106	}	110	}
107	}	111	}
108	}	112	}
109		-
110		113
111	ISR( PCINT0_vect ){ // For ROTENC_A and ROTENC_B	114	ISR( PCINT0_vect ){ // For ROTENC_A and ROTENC_B
112	uint8_t rot_data = 0;	115	uint8_t rot_data = 0;
113		116
114	txMsg.Id = ( CLASS_SNS<<CLASS_MASK_BITS )\|( SNS_ACT_BUTTON<<SNS_TYPE_BITS )\|( 0x01<<SNS_ID_BITS )\| NODE_ID;	117	txMsg.Id = ( CLASS_SNS<<CLASS_MASK_BITS )\|( SNS_ACT_BUTTON<<SNS_TYPE_BITS )\|( 0x01<<SNS_ID_BITS )\| NODE_ID;
Line 134...	Line 137...
134	}	137	}
135	}else{	138	}else{
136	// Moving left	139	// Moving left
137	txMsg.Data.bytes[0]=LEFT;	140	txMsg.Data.bytes[0]=LEFT;
138	txMsg.Data.bytes[1] = (PIND&(1<<PD2))?0:1;	141	txMsg.Data.bytes[1] = (PIND&(1<<PD2))?0:1;
139	bios->can_send(&txMsg);	142	bios->can_send(&txMsg);
140	// For testing TODO remove	143	// For testing TODO remove
141	if(OCR1A>0){	144	if(OCR1A>0){
142	OCR1A--;	145	OCR1A--;
143	}	146	}
144	}	147	}
145	}	148	}
146	rot_laststate = rot_data;	149	rot_laststate = rot_data;
147	}else{	150	}else{
148	rot_lastdir = rot_data;	151	rot_lastdir = rot_data;
149	}	152	}
150	}	153	}
151		154
152	ISR( PCINT2_vect ){ // For ROTENC_BTN	155	ISR( PCINT2_vect ){ // For ROTENC_BTN
153	txMsg.Id = ( CLASS_SNS<<CLASS_MASK_BITS )\|( SNS_ACT_BUTTON<<SNS_TYPE_BITS )\|( 0x02<<SNS_ID_BITS )\| NODE_ID;	156	txMsg.Id = ( CLASS_SNS<<CLASS_MASK_BITS )\|( SNS_ACT_BUTTON<<SNS_TYPE_BITS )\|( 0x02<<SNS_ID_BITS )\| NODE_ID;
154	txMsg.Data.bytes[0] = (PIND&(1<<PD2))?0:1; // Check if buton is pressed or not	157	txMsg.Data.bytes[0] = (PIND&(1<<PD2))?0:1; // Check if buton is pressed or not
155	txMsg.DataLength=1;	158	txMsg.DataLength=1;
156	bios->can_send(&txMsg);	159	bios->can_send(&txMsg);
157	}	160	}
158		-
159		161
160	/*-----------------------------------------------------------------------------	162	/*-----------------------------------------------------------------------------
161	* Main Program	163	* Main Program
162	---------------------------------------------------------------------------/	164	---------------------------------------------------------------------------/
163	int main(void) {	165	int main(void) {

Subversion Repositories HomeAutomation

(root)/trunk/EmbeddedSoftware/AVR/application/SimpleCLCD/main.c @ 1663 – Rev 348 → 349