Diff: LDC1000.cpp

Revision:

5:98d4fd07734a

Parent:

4:62ebb87678f8

Child:

6:5b6ad98d6436

diff -r 62ebb87678f8 -r 98d4fd07734a LDC1000.cpp
--- a/LDC1000.cpp	Tue May 19 14:10:01 2015 +0000
+++ b/LDC1000.cpp	Tue May 26 14:34:05 2015 +0000
@@ -18,11 +18,30 @@
     _spiport.frequency(1E6);
     _cs_pin.write(1);
     wait_us(100);
-    mode(LDC_MODE_ACTIVE);
+    mode(LDC_MODE_STANDBY);
+    setFrequency(f_external);
+   wait(0.1);
+    setOutputPower(LDC_AMPLITUDE_4V);
     wait_us(10);
-    setFrequency(f_external);
     setResponseTime(LDC_RESPONSE_384);
     setWatchdog(5000);
+    
+// Write comando's like in EVM start log:
+  /*  writeSPIregister(0x0B,0x00);
+    writeSPIregister(0x01,0x0E);
+    writeSPIregister(0x02,0x3C);
+    writeSPIregister(0x03,0x15);
+    writeSPIregister(0x04,0x17);
+    writeSPIregister(0x05,0x00);
+    writeSPIregister(0x06,0x50);
+    writeSPIregister(0x07,0x14);
+    writeSPIregister(0x08,0xC0);
+    writeSPIregister(0x09,0x12);
+    writeSPIregister(0x0A,0x04);
+//    writeSPIregister(0x0C,0x01);
+    writeSPIregister(0x0B,0x01);*/
+
+    mode(LDC_MODE_ACTIVE);
 }
 
 void LDC1000::setOutputPower(LDC_AMPLITUDE amplitude)
@@ -50,7 +69,7 @@
     _responsetime = responsetime;
     readSPI(&buffer, 0x04);
     buffer &= 0xF8; //clear responsetime bits
-    buffer |= responsetime & 0xF8;
+    buffer |= responsetime & 0x07;
     writeSPI(&buffer,0x04);
 }
 
@@ -81,6 +100,8 @@
     return val.value;
 }
 
+
+
 void LDC1000::readSPI(uint8_t *data, uint8_t address, uint8_t num_bytes)
 {
     _cs_pin.write(0);