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tiny/usiTwiSlave.h/c : Make usi_onRequestPtr,usi_onRecievePtr extern and include <stdddef.h> to fix compilation errors apparently caused by new version of compiler.

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This commit is contained in:
kevin 2020-12-07 11:30:36 -05:00
parent a3cda0b908
commit 37bb0cf065
2 changed files with 17 additions and 4 deletions
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5
control/tiny/usiTwiSlave.c
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@ -40,13 +40,16 @@ Change Activity:
/******************************************************************************** /********************************************************************************
includes includes
********************************************************************************/ ********************************************************************************/
#include <stddef.h>
#include <avr/io.h> #include <avr/io.h>
#include <avr/interrupt.h> #include <avr/interrupt.h>
#include "usiTwiSlave.h" #include "usiTwiSlave.h"
//#include "../common/util.h" //#include "../common/util.h"
//request_func_t _onTwiDataRequest = NULL;
request_func_t usi_onRequestPtr = NULL;
receive_func_t usi_onReceiverPtr = NULL;
/******************************************************************************** /********************************************************************************
device dependent defines device dependent defines

16
control/tiny/usiTwiSlave.h
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@ -36,6 +36,7 @@ Change Activity:
/******************************************************************************** /********************************************************************************
includes includes
@ -52,17 +53,26 @@ Change Activity:
********************************************************************************/ ********************************************************************************/
void usiTwiSlaveInit( uint8_t ); void usiTwiSlaveInit( uint8_t );
void usiTwiTransmitByte( uint8_t ); void usiTwiTransmitByte( uint8_t );
uint8_t usiTwiReceiveByte( void ); uint8_t usiTwiReceiveByte( void );
bool usiTwiDataInReceiveBuffer( void ); bool usiTwiDataInReceiveBuffer( void );
void (*_onTwiDataRequest)(void); //void (*_onTwiDataRequest)(void);
//extern request_func_t _onTwiDataRequest;
bool usiTwiDataInTransmitBuffer(void); bool usiTwiDataInTransmitBuffer(void);
uint8_t usiTwiAmountDataInReceiveBuffer(void); uint8_t usiTwiAmountDataInReceiveBuffer(void);
// on_XXX handler pointers // on_XXX handler pointers
void (*usi_onRequestPtr)(void); //void (*usi_onRequestPtr)(void);
void (*usi_onReceiverPtr)(uint8_t); //void (*usi_onReceiverPtr)(uint8_t);
typedef void (*request_func_t)(void);
typedef void (*receive_func_t)(uint8_t);
extern request_func_t usi_onRequestPtr;
extern receive_func_t usi_onReceiverPtr;
/******************************************************************************** /********************************************************************************