DigistumpMirror/DigistumpArduino
1
0
Fork 0
mirror of https://github.com/digistump/DigistumpArduino.git synced 2025-09-17 17:32:25 -07:00
Code Issues Actions Packages Projects Releases Wiki Activity

updated to latest adafruit version

Browse Source
This commit is contained in:
Erik Tylek Kettenburg
2015-06-23 14:08:14 -07:00
parent 68ad726f9b
commit 4e2f6ffa1c
7 changed files with 88 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
digistump-avr/libraries/TinyWireM/USI_TWI_Master.h
View File

@@ -21,14 +21,6 @@
//********** Defines **********//
// Defines controlling timing limits - SCL <= 100KHz.
#if defined (__AVR_ATtiny45__) || defined (__AVR_ATtiny85__)
#define SYS_CLK 16500.0 // [kHz] Default for ATtiny2313
#elif defined (__AVR_ATtiny87__) || defined (__AVR_ATtiny167__)
#define SYS_CLK 16000.0 // [kHz] Default for ATtiny2313
#endif
// For use with _delay_us()
#define T2_TWI 5 // >4,7us
@@ -88,6 +80,16 @@
#define PIN_USI_SCL PINB2
#endif
#if defined(__AVR_ATtiny84__) | defined(__AVR_ATtiny44__)
# define DDR_USI DDRA
# define PORT_USI PORTA
# define PIN_USI PINA
# define PORT_USI_SDA PORTA6
# define PORT_USI_SCL PORTA4
# define PIN_USI_SDA PINA6
# define PIN_USI_SCL PINA4
#endif
#if defined(__AVR_AT90Tiny2313__) | defined(__AVR_ATtiny2313__)
#define DDR_USI DDRB
#define PORT_USI PORTB
@@ -119,4 +121,5 @@
void USI_TWI_Master_Initialise( void );
unsigned char USI_TWI_Start_Random_Read( unsigned char * , unsigned char );
unsigned char USI_TWI_Start_Read_Write( unsigned char * , unsigned char );
unsigned char USI_TWI_Master_Stop( void );
unsigned char USI_TWI_Get_State_Info( void );