Diff: DRV8323/DRV.cpp

Revision:

53:349304b6d937

Parent:

45:26801179208e

Child:

55:fee62d8fd8fb

--- a/DRV8323/DRV.cpp	Thu Feb 27 00:13:18 2020 +0000
+++ b/DRV8323/DRV.cpp	Fri Feb 28 23:05:58 2020 +0000
@@ -75,22 +75,22 @@
     
     if(val1 & (1<<10)){printf("\n\rFAULT\n\r");}
 
-    if(val1 & (1<<9)){printf("VDS_OCP\n\r");}
-    if(val1 & (1<<8)){printf("GDF\n\r");}
-    if(val1 & (1<<7)){printf("UVLO\n\r");}
-    if(val1 & (1<<6)){printf("OTSD\n\r");}
-    if(val1 & (1<<5)){printf("VDS_HA\n\r");}
-    if(val1 & (1<<4)){printf("VDS_LA\n\r");}
-    if(val1 & (1<<3)){printf("VDS_HB\n\r");}
-    if(val1 & (1<<2)){printf("VDS_LB\n\r");}
-    if(val1 & (1<<1)){printf("VDS_HC\n\r");}
-    if(val1 & (1)){printf("VDS_LC\n\r");}
+    if(val1 & (1<<9)){printf("VDS_OCP\n\r");} // VDS monitor overcurrent fault condition
+    if(val1 & (1<<8)){printf("GDF\n\r");}  // Indicates gate drive fault condition
+    if(val1 & (1<<7)){printf("UVLO\n\r");} // undervoltage lockout fault condition
+    if(val1 & (1<<6)){printf("OTSD\n\r");} // overtemperature shutdown
+    if(val1 & (1<<5)){printf("VDS_HA\n\r");} // VDS overcurrent fault on the A high-side MOSFET
+    if(val1 & (1<<4)){printf("VDS_LA\n\r");}  // s VDS overcurrent fault on the A low-side MOSFET
+    if(val1 & (1<<3)){printf("VDS_HB\n\r");}  // VDS overcurrent fault on the B high-side MOSFET
+    if(val1 & (1<<2)){printf("VDS_LB\n\r");}  // VDS overcurrent fault on the B low-side MOSFET
+    if(val1 & (1<<1)){printf("VDS_HC\n\r");}  // VDS overcurrent fault on the C high-side MOSFET
+    if(val1 & (1)){printf("VDS_LC\n\r");}     // VDS overcurrent fault on the C low-side MOSFET
     
-    if(val2 & (1<<10)){printf("SA_OC\n\r");}
-    if(val2 & (1<<9)){printf("SB_OC\n\r");}
-    if(val2 & (1<<8)){printf("SC_OC\n\r");}
-    if(val2 & (1<<7)){printf("OTW\n\r");}
-    if(val2 & (1<<6)){printf("CPUV\n\r");}
+    if(val2 & (1<<10)){printf("SA_OC\n\r");}  // overcurrent on phase A sense amplifier (DRV8323xS)
+    if(val2 & (1<<9)){printf("SB_OC\n\r");}  // overcurrent on phase B sense amplifier
+    if(val2 & (1<<8)){printf("SC_OC\n\r");}  // overcurrent on phase C sense amplifier
+    if(val2 & (1<<7)){printf("OTW\n\r");}   // overtemperature warning
+    if(val2 & (1<<6)){printf("CPUV\n\r");}  // charge pump undervoltage fault condition
     if(val2 & (1<<5)){printf("VGS_HA\n\r");}
     if(val2 & (1<<4)){printf("VGS_LA\n\r");}
     if(val2 & (1<<3)){printf("VGS_HB\n\r");}