Diff: MCP4728setaddr.h

Revision:

2:6ebeef601a90

Parent:

1:1ba04e54bd3c

diff -r 1ba04e54bd3c -r 6ebeef601a90 MCP4728setaddr.h
--- a/MCP4728setaddr.h	Wed Dec 14 10:58:49 2016 +0000
+++ b/MCP4728setaddr.h	Wed Jun 21 14:08:47 2017 +0000
@@ -17,6 +17,13 @@
  int ldac0;
  
 public:
+ /*
+    sclcntpin  : the pin physically connected to the I2C SCL line that counts the clock pulses ( via interrupt) 
+    LDACpin pointer to the pin that change polarity after x SCL clock pulses to set the address (see data sheet) 
+    i2cdevice : pointer to the I2C interface 
+    Cntoutpin :  this is to debug the count down interrupt.  This toggles everty time the cnt down interrupt is called ( no function for the MPC4728)
+    ldac_invert :  if this active the LDAC line is set from  1 to 0 
+ */    
  MPC4728_address_set(PinName sclcntpin, DigitalOut *LDACpin, I2CInterface* i2cdevice, DigitalOut *Cntoutpin , bool ldac_invert=false  );
  int getsclcnt( ){return sclcnt;}
   int readaddress(char& address, char& eepromaddr , char& regaddr );