- New API calls stateName(), stateName(state)

- No out of bounds error messages in TWIZY_DEBUG_LEVEL 0
- Donors update

API.md

@@ -173,6 +173,7 @@ See [protocol documentation](extras/Protocol.ods) for details.
 
 __API:__
   - `TwizyState state()` -- Query current state
+  - `FLASHSTRING *stateName([state])` -- Query name of current state / specific state
   - `bool inState(TwizyState state1 [, … state5])` -- Test for 1-5 states
   - `void enterState(TwizyState newState)` -- Force a state change
     - Call `enterState(StopCharge)` to stop a running charge process. Note that `setChargeCurrent(0)` will do so as well.

DONORS.md

@@ -9,6 +9,8 @@ Add a comment to your donation if you want to stay anonymous.
 
 *The following people have won our eternal love and respect by kindly supporting this project:*
 
+- Bryce Nash
+- Michael Langerhorst
 - **Andreas Schmidt**
 - Philip Despriet
 - **Błażej Błaszczyk** :)

HISTORY.md

@@ -1,5 +1,11 @@
 # History
 
+## Version 1.2.1 (2017-08-17)
+
+- New API calls stateName(), stateName(state)
+- No out of bounds error messages in TWIZY_DEBUG_LEVEL 0
+
+
 ## Version 1.2.0 (2017-07-29)
 
 - Ticker increments clockCnt on exit (first hook call with clockCnt=0)

examples/BlazejBMS/BlazejBMS.ino

@@ -351,7 +351,7 @@ void bmsTicker(unsigned int clockCnt) {
     // bmsTicker: Output state to bluetooth port
     //
     
-    bt.print(FS(twizyStateName[twizy.state()]));
+    bt.print(twizy.stateName());
     bt.print(F(" -- "));
     bt.print(temp, 1);    bt.print(F(" °C -- "));
     bt.print(soc, 1);     bt.print(F(" %SOC -- "));

examples/BlazejBMS/TwizyVirtualBMS_config.h

@@ -8,8 +8,8 @@
 #define _TwizyVirtualBMS_config_h
 
 // Serial debug output:
-// Level 0 = none, only output init & error messages
-// Level 1 = log state transitions & CAN statistics
+// Level 0 = none, only output init message
+// Level 1 = log state transitions, errors & CAN statistics
 // Level 2 = log CAN frame dumps (10 second interval)
 #define TWIZY_DEBUG_LEVEL         1
 

examples/SimpleBMS/TwizyVirtualBMS_config.h

@@ -8,8 +8,8 @@
 #define _TwizyVirtualBMS_config_h
 
 // Serial debug output:
-// Level 0 = none, only output init & error messages
-// Level 1 = log state transitions & CAN statistics
+// Level 0 = none, only output init message
+// Level 1 = log state transitions, errors & CAN statistics
 // Level 2 = log CAN frame dumps (10 second interval)
 #define TWIZY_DEBUG_LEVEL         1
 

examples/Template/TwizyVirtualBMS_config.h

@@ -8,8 +8,8 @@
 #define _TwizyVirtualBMS_config_h
 
 // Serial debug output:
-// Level 0 = none, only output init & error messages
-// Level 1 = log state transitions & CAN statistics
+// Level 0 = none, only output init message
+// Level 1 = log state transitions, errors & CAN statistics
 // Level 2 = log CAN frame dumps (10 second interval)
 #define TWIZY_DEBUG_LEVEL         1
 

keywords.txt

@@ -42,6 +42,7 @@ sendMsg	KEYWORD2
 setCanFilter	KEYWORD2
 
 state	KEYWORD2
+stateName	KEYWORD2
 inState	KEYWORD2
 enterState	KEYWORD2
 

library.properties

@@ -1,5 +1,5 @@
 name=Twizy Virtual BMS
-version=1.1.0
+version=1.2.1
 author=Michael Balzer
 maintainer=Michael Balzer <dexter@dexters-web.de>
 sentence=Emulation of Renault Twizy BMS (battery management system)

src/TwizyVirtualBMS.h

@@ -38,7 +38,7 @@
 #ifndef _TwizyVirtualBMS_h
 #define _TwizyVirtualBMS_h
 
-#define TWIZY_VBMS_VERSION		"V1.2.0 (2017-07-29)"
+#define TWIZY_VBMS_VERSION		"V1.2.1 (2017-08-16)"
 
 #ifndef TWIZY_TAG
 #define TWIZY_TAG							"twizy."
@@ -93,7 +93,6 @@ enum TwizyState {
 };
 
 // Twizy state names:
-#if TWIZY_DEBUG_LEVEL >= 1
 const char twizyStateName[13][13] PROGMEM = {
 	"Off",
 	"Init",
@@ -109,7 +108,6 @@ const char twizyStateName[13][13] PROGMEM = {
 	"Trickle",
 	"StopTrickle"
 };
-#endif
 
 
 // Known error codes for setError():
@@ -139,6 +137,7 @@ typedef void (*TwizyProcessCanMsgCallback)(unsigned long rxId, byte rxLen, byte
 #define FLASHSTRING 	const __FlashStringHelper
 #define FS(x) 				(__FlashStringHelper*)(x)
 
+#if TWIZY_DEBUG_LEVEL >= 1
   // Parameter boundary check with error output:
   #define CHECKLIMIT(var, minval, maxval) \
     if (var < minval || var > maxval) { \
@@ -149,6 +148,13 @@ if (var < minval || var > maxval) { \
       Serial.println(F(" out of bounds [" #minval "," #maxval "]")); \
       return false; \
     }
+#else
+  // Parameter boundary check with quiet error:
+  #define CHECKLIMIT(var, minval, maxval) \
+    if (var < minval || var > maxval) { \
+      return false; \
+    }
+#endif
 
 
 // -----------------------------------------------------
@@ -216,6 +222,12 @@ public:
 	TwizyState state() {
 		return twizyState;
 	}
+	FLASHSTRING *stateName(TwizyState state) {
+		return FS(twizyStateName[state]);
+	}
+	FLASHSTRING *stateName() {
+		return FS(twizyStateName[twizyState]);
+	}
 	bool inState(TwizyState state1) {
     return (twizyState==state1);
   }
@@ -851,7 +863,7 @@ void TwizyVirtualBMS::debugInfo() {
 	Serial.println(F("\n" TWIZY_TAG "debugInfo:"));
   
   Serial.print(F("- twizyState="));
-  Serial.println(FS(twizyStateName[twizyState]));
+  Serial.println(stateName());
   
   Serial.print(F("- clockCnt="));
   Serial.println(clockCnt);
@@ -905,7 +917,7 @@ void TwizyVirtualBMS::enterState(TwizyState newState) {
   
   #if TWIZY_DEBUG_LEVEL >= 1
   Serial.print(F(TWIZY_TAG "enterState: newState="));
-  Serial.println(FS(twizyStateName[newState]));
+  Serial.println(stateName(newState));
   #endif
   
   switch (newState) {