aboutsummaryrefslogtreecommitdiff
path: root/digital-driver/firmware/TinyWireS/TinyWireS.h
diff options
context:
space:
mode:
Diffstat (limited to 'digital-driver/firmware/TinyWireS/TinyWireS.h')
-rw-r--r--digital-driver/firmware/TinyWireS/TinyWireS.h64
1 files changed, 0 insertions, 64 deletions
diff --git a/digital-driver/firmware/TinyWireS/TinyWireS.h b/digital-driver/firmware/TinyWireS/TinyWireS.h
deleted file mode 100644
index ccef042..0000000
--- a/digital-driver/firmware/TinyWireS/TinyWireS.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- TinyWireS.h - a wrapper class for Don Blake's usiTwiSlave routines.
- Provides TWI/I2C Slave functionality on ATtiny processers in Arduino environment.
- 1/23/2011 BroHogan - brohoganx10 at gmail dot com
-
- Major credit and thanks to Don Blake for his usiTwiSlave code which makes this possible
- http://www.avrfreaks.net/index.php?name=PNphpBB2&file=viewtopic&t=51467&start=all&postdays=0&postorder=asc
- (Changed #define USI_START_COND_INT USISIF (was USICIF) in usiTwiSlave.h)
-
- NOTE! - It's very important to use pullups on the SDA & SCL lines! More so than with the Wire lib.
- Current Rx & Tx buffers set at 32 bytes - see usiTwiSlave.h
-
- USAGE is modeled after the standard Wire library . . .
- Put in setup():
- TinyWireS.begin(I2C_SLAVE_ADDR); // initialize I2C lib & setup slave's address (7 bit - same as Wire)
-
- To Receive:
- someByte = TinyWireS.available(){ // returns the number of bytes in the received buffer
- someByte = TinyWireS.receive(){ // returns the next byte in the received buffer
-
- To Send:
- TinyWireS.send(uint8_t data){ // sends a requested byte to master
-
- TODO: (by others!)
- - onReceive and onRequest handlers are not implimented.
- - merge this class with TinyWireM for master & slave support in one library
-
- This library is free software; you can redistribute it and/or modify it under the
- terms of the GNU General Public License as published by the Free Software
- Foundation; either version 2.1 of the License, or any later version.
- This program is distributed in the hope that it will be useful, but WITHOUT ANY
- WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
- PARTICULAR PURPOSE. See the GNU General Public License for more details.
-*/
-
-#ifndef TinyWireS_h
-#define TinyWireS_h
-
-#include <inttypes.h>
-
-
-class USI_TWI_S
-{
- private:
- //static uint8_t USI_BytesAvail;
-
- public:
- USI_TWI_S();
- void begin(uint8_t I2C_SLAVE_ADDR);
- void send(uint8_t data);
- uint8_t available();
- uint8_t receive();
- void onReceive( void (*)(uint8_t) );
- void onRequest( void (*)(void) );
-};
-
-void TinyWireS_stop_check();
-// Implement a delay loop that checks for the stop bit (basically direct copy of the stock arduino implementation from wiring.c)
-void tws_delay(unsigned long);
-
-extern USI_TWI_S TinyWireS;
-
-#endif
-