f/mini-led-cube
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Code optimized, delay changing via USB added and animation viewing

Browse source 
routine fixed.
This commit is contained in:
Kai Lauterbach 2011-12-18 22:16:32 +01:00
parent 5d944fac4b
commit 73ad4d9fd9
4 changed files with 24 additions and 20 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

28
firmware/main.c
View file

@ -18,7 +18,8 @@ main()
init();
init_usb();
frame = 0x07ffffff;
//frame = 0x07ffffff;
mode = 2;
// Hauptschleife
for (;;)
@ -31,11 +32,11 @@ main()
void init()
{
// Ports vorbereiten
DDRB = 0b11111111; // PB0-PB7: LED 1-8 (Kathoden)
PORTB = 0b11111111; // HIGH
DDRB = 0b11111111; // PB0-PB7: LED 1-8 (Kathoden)
PORTB = 0b11111111; // HIGH
DDRD = 0b01111000; // PD6: LED 9 (Kathode); PD5-PD3: A-C (Anoden)
PORTD = 0b01000000;
DDRD = 0b01111000; // PD6: LED 9 (Kathode); PD5-PD3: A-C (Anoden)
PORTD = 0b01000000;
// Timer-Interrupt "TIMER1" vorbereiten
@ -67,14 +68,17 @@ ISR (TIMER1_COMPA_vect)
{
if (frmnum == 32)
{
if (mode > 0)
frmnum = 0;
if (mode == 1)
mode = 0;
} else
setFrame(frmnum);
if (mode)
frmnum++;
frmnum = 0;
} else {
if (mode)
{
loadEEPROMFrame(frmnum);
frmnum++;
}
}
delay = delay_max;
}
// PORTD = __, 9, C, B, A,D+,D-,__
@ -95,7 +99,7 @@ ISR (TIMER1_COMPA_vect)
}
void setFrame(uint8_t f)
void loadEEPROMFrame(uint8_t f)
{
frame = eeprom_read_dword( &eep_anim[f] );
}

3
firmware/main.h
View file

@ -27,6 +27,7 @@ uint8_t level; // Aktive Ebene
uint8_t mode;
uint8_t frmnum;
uint8_t delay;
uint8_t delay_max;
//cube_t *cube;
uint32_t eep_anim[32] EEMEM;
@ -37,7 +38,7 @@ void init(void);
extern void init_usb(void);
extern void usbPoll(void);
void setFrame(uint8_t);
void loadEEPROMFrame(uint8_t);
#endif // __main_h__

6
firmware/usb.c
View file

@ -33,11 +33,9 @@ usbMsgLen_t usbFunctionSetup(uchar data[8])
} else if ( rq->bRequest == CUSTOM_RQ_EEPROM_STORE_FRAME )
{
eeprom_write_dword( &eep_anim[ rq->wIndex.bytes[0] ], frame );
/*} else if ( rq->bRequest == CUSTOM_RQ_EEPROM_SET_FRAME )
} else if ( rq->bRequest == CUSTOM_RQ_SET_DELAY )
{
//frame = eeprom_read_dword( &eep_anim[rq->wIndex.bytes[0]] );
setFrame( &eep_anim[rq->wIndex.bytes[0]] );*/
delay_max = rq->wValue.bytes[0];
} else if ( rq->bRequest == CUSTOM_RQ_SET_MODE )
{
mode = rq->wValue.bytes[0]; // 0 = stop; 1 = single; 2 = loop

7
firmware/usb.h
View file

@ -60,11 +60,12 @@ void init_usb(void);
extern uint32_t eep_anim[32] EEMEM;
// usb buffer
extern uint32_t frame; // Framebuffer
extern uint8_t mode; // FW mode
extern uint32_t frame; // Framebuffer
extern uint8_t delay_max; // delay in ISR aufrufen
extern uint8_t mode; // FW mode
//extern cube_t *cube;
extern void setFrame(uint8_t f);
extern void loadEEPROMFrame(uint8_t f);
#endif // __usb_h__