Diff: inc/commI2C.h

Revision:

18:d95e1a2c4303

Parent:

17:74d60177c6b6

Child:

20:62a1a264fa1e

diff -r 74d60177c6b6 -r d95e1a2c4303 inc/commI2C.h
--- a/inc/commI2C.h	Fri Jan 25 01:46:26 2019 +0000
+++ b/inc/commI2C.h	Sun Jan 27 15:27:53 2019 +0000
@@ -20,8 +20,9 @@
 
 
 
-#define BUFFER_SIZE_I2C     64
-#define I2C_MIN_WAIT_DELAY  200      //minimum time between rcv/xmit i2c data and pulsing wake
+#define BUFFER_SIZE_I2C     64      //i2c transfer pkt size in ClassA operational mode
+#define BUFFER_SIZE_MCAST   160     //i2c transfer pkt size in ClassC code frag mode
+#define I2C_MIN_WAIT_DELAY  200     //minimum time between rcv/xmit i2c data and pulsing wake
 #define I2C_ACK_PROC       0xff     //first byte of i2c ack msg back to proc
 #define I2C_MAX_ACK_DATA     32     //max data bytes accepted from Rx downstream pkt
 
@@ -43,7 +44,8 @@
 
 enum I2C_XFR_TYPE{
  I2C_READ =0,
- I2C_WRITE};   
+ I2C_WRITE
+ };   
  
  //structure: upstream pkt for xdot to transmit
  //txData bfr: is located in the struc immediately after dataLen parameter
@@ -132,27 +134,6 @@
   nvm       nvmData;
 }pkt_setnvmdwn;
 //--------------------------------------------------------------------------
-//nvm ptks for ABP creds ---> REMOVE ???????????
-//--------------------------------------------------------------------------
-/*
-//upstream pkt struc
-typedef struct {  
-  uint8_t   cmd;                        //cmd received from proc
-  uint8_t   dataLen;                    //datalen found in pkt  
-  uint8_t   nvm_option;                 //read,write,restore  
-  nvmABP    nvmData;
-}pkt_setnvmABPup;
-
-//dwnstream pkt struc
-typedef struct {  
-  uint8_t   ack;                        //ack header response
-  uint8_t   cmd;                        //cmd received from proc    
-  uint8_t   dataLen;                    //datalen found in pkt  
-  uint8_t   bChkSumOK; 
-  nvmABP    nvmData;
-}pkt_setnvmABPdwn;
-*/
-//--------------------------------------------------------------------------
 //ptks for class A/B radio change
 //--------------------------------------------------------------------------
 //upstream pkt struc
@@ -169,9 +150,6 @@
   bool      bSwitched;                  //1 = switched OK  
 }pkt_setClassDwn;
 
-
-
-
 //structure: results returned to proc network session
 typedef struct {
   uint8_t   ack;                        //ack header response
@@ -204,6 +182,7 @@
 void i2c_proc_init();
 //void i2c_wait4wake_lo(void);
 void i2c_pulse_wake(void);
-I2C_XFR_TYPE i2c_proc_comm();
+//I2C_XFR_TYPE i2c_proc_comm();  //ols
+I2C_XFR_TYPE i2c_proc_comm(uint8_t *buf_xmt,uint8_t *buf_rcv,uint16_t bufSize);
 
 #endif