[hal] Fix scaling factor for decoding PDH channel currents from CAN

The original value caused an issue where currents above 15A would roll over to 0 for channels 20-23. Note this will require at least PDH firmware  v24.0.0 to get a correct current reading on those channels.

hal/src/main/native/athena/rev/PDHFrames.cpp

@@ -947,12 +947,12 @@ bool PDH_status_3_channel_15_breaker_fault_is_in_range(uint8_t value)
 
 uint8_t PDH_status_3_channel_20_current_encode(double value)
 {
-    return (uint8_t)(value / 0.0625);
+    return (uint8_t)(value / 0.125);
 }
 
 double PDH_status_3_channel_20_current_decode(uint8_t value)
 {
-    return ((double)value * 0.0625);
+    return ((double)value * 0.125);
 }
 
 bool PDH_status_3_channel_20_current_is_in_range(uint8_t value)
@@ -964,12 +964,12 @@ bool PDH_status_3_channel_20_current_is_in_range(uint8_t value)
 
 uint8_t PDH_status_3_channel_21_current_encode(double value)
 {
-    return (uint8_t)(value / 0.0625);
+    return (uint8_t)(value / 0.125);
 }
 
 double PDH_status_3_channel_21_current_decode(uint8_t value)
 {
-    return ((double)value * 0.0625);
+    return ((double)value * 0.125);
 }
 
 bool PDH_status_3_channel_21_current_is_in_range(uint8_t value)
@@ -981,12 +981,12 @@ bool PDH_status_3_channel_21_current_is_in_range(uint8_t value)
 
 uint8_t PDH_status_3_channel_22_current_encode(double value)
 {
-    return (uint8_t)(value / 0.0625);
+    return (uint8_t)(value / 0.125);
 }
 
 double PDH_status_3_channel_22_current_decode(uint8_t value)
 {
-    return ((double)value * 0.0625);
+    return ((double)value * 0.125);
 }
 
 bool PDH_status_3_channel_22_current_is_in_range(uint8_t value)
@@ -998,12 +998,12 @@ bool PDH_status_3_channel_22_current_is_in_range(uint8_t value)
 
 uint8_t PDH_status_3_channel_23_current_encode(double value)
 {
-    return (uint8_t)(value / 0.0625);
+    return (uint8_t)(value / 0.125);
 }
 
 double PDH_status_3_channel_23_current_decode(uint8_t value)
 {
-    return ((double)value * 0.0625);
+    return ((double)value * 0.125);
 }
 
 bool PDH_status_3_channel_23_current_is_in_range(uint8_t value)

hal/src/main/native/athena/rev/PDHFrames.h

@@ -383,29 +383,29 @@ struct PDH_status_3_t {
     uint8_t channel_15_breaker_fault : 1;
 
     /**
-     * Range: 0..511 (0..31.9375 A)
-     * Scale: 0.0625
+     * Range: 0..255.5 (0..31.9375 A)
+     * Scale: 0.125
      * Offset: 0
      */
     uint8_t channel_20_current : 8;
 
     /**
-     * Range: 0..511 (0..31.9375 A)
-     * Scale: 0.0625
+     * Range: 0..255.5 (0..31.9375 A)
+     * Scale: 0.125
      * Offset: 0
      */
     uint8_t channel_21_current : 8;
 
     /**
-     * Range: 0..511 (0..31.9375 A)
-     * Scale: 0.0625
+     * Range: 0..255.5 (0..31.9375 A)
+     * Scale: 0.125
      * Offset: 0
      */
     uint8_t channel_22_current : 8;
 
     /**
-     * Range: 0..511 (0..31.9375 A)
-     * Scale: 0.0625
+     * Range: 0..255.5 (0..31.9375 A)
+     * Scale: 0.125
      * Offset: 0
      */
     uint8_t channel_23_current : 8;