Revision 3:6063c8171873, committed 2020-03-24

Comitter:

lsh2205

Date:

Tue Mar 24 05:03:07 2020 +0000

Parent:

2:2193b220248b

Commit message:

1

Changed in this revision

diff -r 2193b220248b -r 6063c8171873 LS7366.cpp
--- a/LS7366.cpp	Wed Oct 07 17:31:26 2015 +0000
+++ b/LS7366.cpp	Tue Mar 24 05:03:07 2020 +0000
@@ -27,7 +27,7 @@
 
 //Constructor
 LS7366::LS7366(SPI& spi, PinName cs) : _spi(spi), _cs(cs) {
-    this->_cs = 1;           // Initialize chip select as off (high)
+    this->_cs = 0;           // Initialize chip select as off (high)
     this->_init();
 }
 
@@ -50,13 +50,13 @@
     this->_spi.format(8, 0);
     this->_spi.frequency(2000000);
 
-    this->_cs = 0;    
+    this->_cs = 1;    
     wait_us(1);
     this->LS7366_cmd(LOAD,OTR);//cmd = 0xe8, LOAD to OTR
-    this->_cs = 1;
+    this->_cs = 0;
     wait_us(1);
     
-    this->_cs = 0;        
+    this->_cs = 1;        
 
     wait_us(1);
     this->LS7366_cmd(RD,CNTR);  //cmd = 0x60, READ from CNTR
@@ -65,7 +65,7 @@
     counter.byte_enc[1] = this->_spi.write(0x00);
     counter.byte_enc[0] = this->_spi.write(0x00);
 
-    this->_cs = 1;    
+    this->_cs = 0;    
     
     this->count = counter.long_enc;  
     return counter.long_enc;  //return count
@@ -76,13 +76,13 @@
     this->_spi.format(8, 0);
     this->_spi.frequency(2000000);
     
-    this->_cs = 0;    
+    this->_cs = 1;    
    
     wait_us(1);
     this->LS7366_cmd(WR,MDR0);// Write to the MDR0 register
     this->_spi.write(0x03); // X4 quadrature count mode
 
-    this->_cs = 1;    
+    this->_cs = 0;    
 }
 
 void LS7366::LS7366_reset_counter(){
@@ -90,21 +90,21 @@
     this->_spi.format(8, 0);
     this->_spi.frequency(2000000);
     
-    this->_cs = 0;    
+    this->_cs = 1;    
    
     wait_us(1);
     this->LS7366_cmd(CLR,CNTR);//Clear the counter register
 
-    this->_cs = 1;    
+    this->_cs = 0;    
 
     wait_us(1);
     
-    this->_cs = 0;    
+    this->_cs = 1;    
             
     wait_us(1);
     this->LS7366_cmd(LOAD,CNTR);//
 
-    this->_cs = 1;    
+    this->_cs = 0;    
 }
 
 void LS7366::LS7366_write_DTR(long enc_value)
@@ -120,7 +120,7 @@
     
     counter.long_enc = enc_value;
     
-    this->_cs = 0;    
+    this->_cs = 1;    
    
     wait_us(1);
     this->LS7366_cmd(WR,DTR);//
@@ -129,16 +129,16 @@
     this->_spi.write(counter.byte_enc[1]);
     this->_spi.write(counter.byte_enc[0]);
 
-   this->_cs = 1;         
+   this->_cs = 0;         
     
     wait_us(1);
 
-    this->_cs = 0;    
+    this->_cs = 1;    
 
     wait_us(1);
     this->LS7366_cmd(LOAD,CNTR);//
 
-    this->_cs = 1;    
+    this->_cs = 0;    
 }
 
 void LS7366::_init(){