fix RTC Library (#49)

* fix RTC Library

* create release

Author: mariopesch

README.md

@@ -65,8 +65,8 @@ Each pull request is validated through checks in CI by trying to install the cur
 
 - Create a branch from master
 - Do you work, change, add or delete stuff.
-- Remember to update the `arduino/samd.zip` file.
-- After changing the `arduino/samd.zip` file, update the `size` and `checksum` properties in the `package_sensebox-dev_index.json`. (`stat -c "%s" arduino/samd.zip` and `shasum -a 256 arduino/samd.zip`)
+- Remember to update the `arduino/samd.zip` file. `zip -r -X samd.zip samd `
+- After changing the `arduino/samd.zip` file, update the `size` and `checksum` properties in the `package_sensebox-dev_index.json`. (`stat -c "%s" arduino/samd.zip` or `stat -f "%z" samd.zip` and `shasum -a 256 arduino/samd.zip`)
 - Commit & push
 - If not already open, create a pull request
 

arduino/samd.zip

@@ -24,15 +24,20 @@
 
 RV8523::RV8523(void)
 {
-  Wire.begin();
-
   return;
 }
 
 
 //-------------------- Public --------------------
 
 
+void RV8523::begin(void)
+{
+  Wire.begin(); //init I2C lib
+  return;
+}
+
+
 void RV8523::start(void)
 {
   uint8_t val;
@@ -136,7 +141,7 @@ void RV8523::batterySwitchOver(int on) //activate/deactivate battery switch over
     Wire.write(byte(0x02)); //control 3
     if(on)
     {
-      Wire.write(val & ~0xE0); //battery switchover in standard mode
+      Wire.write(val & 0b00111111); //battery switchover in standard mode
     }
     else
     {

arduino/samd/libraries/RV8523/RV8523.cpp

@@ -10,6 +10,7 @@ class RV8523
   public:
     RV8523();
 
+    void begin(void);
     void start(void);
     void stop(void);
     void get(uint8_t *sec, uint8_t *min, uint8_t *hour, uint8_t *day, uint8_t *month, uint16_t *year);

arduino/samd/libraries/RV8523/RV8523.h

@@ -12,15 +12,15 @@
         {
           "name": "senseBox SAMD Boards (dependency: Arduino SAMD Boards)",
           "architecture": "samd",
-          "version": "1.4.1",
+          "version": "1.4.2",
           "category": "contributed",
           "help": {
             "online": "http://www.sensebox.de/go"
           },
           "url": "http://localhost/arduino/samd.zip",
           "archiveFileName": "sensebox-samd-dev.zip",
-          "size": "1886800",
-          "checksum": "SHA-256:632258a2fd8f7e83132e6b8f5a246d7d00d49bbce8c54ad9244423a25da522b2",
+          "size": "1886818",
+          "checksum": "SHA-256:91a4340bb453cae2069b9c7540bb82e7f0b0479a25a4a13030097d805c11a4ae",
           "boards": [
             {
               "name": "senseBox MCU (SAMD21)"

package_sensebox-dev_index.json

@@ -9,6 +9,24 @@
         "online": "http://www.sensebox.de"
       },
       "platforms": [
+        {
+          "name": "senseBox SAMD Boards (dependency: Arduino SAMD Boards)",
+          "architecture": "samd",
+          "version": "1.4.2",
+          "category": "contributed",
+          "help": {
+            "online": "http://www.sensebox.de/go"
+          },
+          "url": "https://github.com/sensebox/senseBoxMCU-core/releases/download/1.4.1/samd.zip",
+          "archiveFileName": "sensebox-samd-1.4.2.zip",
+          "size": "1886818",
+          "checksum": "SHA-256:91a4340bb453cae2069b9c7540bb82e7f0b0479a25a4a13030097d805c11a4ae",
+          "boards": [
+            {
+              "name": "senseBox MCU (SAMD21)"
+            }
+          ]
+        },
         {
           "name": "senseBox SAMD Boards (dependency: Arduino SAMD Boards)",
           "architecture": "samd",