From b3b3ddcc15879c61719285321e2033eef248f9be Mon Sep 17 00:00:00 2001
From: William Harrington <kb0iic@berzerkula.org>
Date: Wed, 7 Aug 2019 18:46:23 -0500
Subject: Break out SSPSTAT configuration for SMP and CKP and set SSPADD to a
 decimal number instead of a formula.

---
 i2c.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'i2c.c')

diff --git a/i2c.c b/i2c.c
index 5b3b707..04dcda1 100755
--- a/i2c.c
+++ b/i2c.c
@@ -12,8 +12,12 @@ void I2C_Master_Init(const unsigned long freq_K) //Begin IIC as master
   SSPCON  = 0b00101000;    //pg84/234 
   SSPCON2 = 0b00000000;    //pg85/234
   
-  SSPADD = (_XTAL_FREQ/(4*freq_K*100))-1; //Setting Clock Speed pg99/234
-  SSPSTAT = 0b00000000;    //pg83/234
+  //SSPADD = (_XTAL_FREQ/(4*freq_K*100))-1; //Setting Clock Speed pg99/234
+  SSPADD = 49;
+    
+  //SSPSTAT: SMP:CKE:D/!A:P:S:R/!W/:U:BF *U unimplemented read as 0
+  SMP = 1; // Disable slew rate
+  CKP = 0; // Data transmitted on rising edge of SCK  
 }
 
 void I2C_Master_Wait()
-- 
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