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author | Blaise Thompson <blaise@untzag.com> | 2021-04-24 16:55:25 -0500 |
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committer | GitHub <noreply@github.com> | 2021-04-24 16:55:25 -0500 |
commit | e9975e2b16f095f2a92946e76af5343b98e76ccc (patch) | |
tree | e225b14cba263ce466e6f4ded30de7e2cbe8857d /digital-driver/firmware/TinyWire-master/TinyWireS/usiTwiSlave.h | |
parent | c42f09af60f1a984078a9806eb48afce5fe85b2c (diff) | |
parent | 871f3f9ebe774e12ba870eedd2409ee9af6a6189 (diff) |
Merge pull request #4 from plampkin/terminology
Updated terminology, add additional descriptions, updated graphics
Diffstat (limited to 'digital-driver/firmware/TinyWire-master/TinyWireS/usiTwiSlave.h')
-rw-r--r-- | digital-driver/firmware/TinyWire-master/TinyWireS/usiTwiSlave.h | 96 |
1 files changed, 0 insertions, 96 deletions
diff --git a/digital-driver/firmware/TinyWire-master/TinyWireS/usiTwiSlave.h b/digital-driver/firmware/TinyWire-master/TinyWireS/usiTwiSlave.h deleted file mode 100644 index 88b9445..0000000 --- a/digital-driver/firmware/TinyWire-master/TinyWireS/usiTwiSlave.h +++ /dev/null @@ -1,96 +0,0 @@ -/******************************************************************************** - -Header file for the USI TWI Slave driver. - -Created by Donald R. Blake -donblake at worldnet.att.net - ---------------------------------------------------------------------------------- - -Created from Atmel source files for Application Note AVR312: Using the USI Module -as an I2C slave. - -This program 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 of the License, or (at your option) 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. - ---------------------------------------------------------------------------------- - -Change Activity: - - Date Description - ------ ------------- - 15 Mar 2007 Created. - -********************************************************************************/ - - - -#ifndef _USI_TWI_SLAVE_H_ -#define _USI_TWI_SLAVE_H_ - - - -/******************************************************************************** - - includes - -********************************************************************************/ - -#include <stdbool.h> -#include <avr/sleep.h> - - - -/******************************************************************************** - - prototypes - -********************************************************************************/ - -void usiTwiSlaveInit( uint8_t ); -void usiTwiTransmitByte( uint8_t ); -uint8_t usiTwiReceiveByte( void ); -bool usiTwiDataInTransmitBuffer(void); -uint8_t usiTwiAmountDataInReceiveBuffer(void); -// on_XXX handler pointers -void (*usi_onRequestPtr)(void); -void (*usi_onReceiverPtr)(uint8_t); - - -/******************************************************************************** - - driver buffer definitions - -********************************************************************************/ - -// permitted RX buffer sizes: 1, 2, 4, 8, 16, 32, 64, 128 or 256 - -#ifndef TWI_RX_BUFFER_SIZE -#define TWI_RX_BUFFER_SIZE ( 16 ) -#endif -#define TWI_RX_BUFFER_MASK ( TWI_RX_BUFFER_SIZE - 1 ) - -#if ( TWI_RX_BUFFER_SIZE & TWI_RX_BUFFER_MASK ) -# error TWI RX buffer size is not a power of 2 -#endif - -// permitted TX buffer sizes: 1, 2, 4, 8, 16, 32, 64, 128 or 256 - -#ifndef TWI_TX_BUFFER_SIZE -#define TWI_TX_BUFFER_SIZE ( 16 ) -#endif -#define TWI_TX_BUFFER_MASK ( TWI_TX_BUFFER_SIZE - 1 ) - -#if ( TWI_TX_BUFFER_SIZE & TWI_TX_BUFFER_MASK ) -# error TWI TX buffer size is not a power of 2 -#endif - - - -#endif // ifndef _USI_TWI_SLAVE_H_ |