Fixed Bug #1005

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@12633 110e8d01-0319-4d1e-a829-52ad28d1bb01

os/ex/ST/lps22hb.c

@@ -585,6 +585,10 @@ void lps22hbStart(LPS22HBDriver *devp, const LPS22HBConfig *config) {
   lps22hbI2CWriteRegister(devp->config->i2cp, devp->config->slaveaddress,
                           cr, 1);
 
+#if  LPS22HB_SHARED_I2C
+  i2cReleaseBus((devp)->config->i2cp);
+#endif /* LPS22HB_SHARED_I2C */
+
   /* Control register 1 configuration block.*/
   {
     cr[0] = LPS22HB_AD_CTRL_REG1;
@@ -597,9 +601,9 @@ void lps22hbStart(LPS22HBDriver *devp, const LPS22HBConfig *config) {
 
 #if  LPS22HB_SHARED_I2C
   i2cAcquireBus((devp)->config->i2cp);
-#endif /* LPS22HB_SHARED_I2C */
   i2cStart((devp)->config->i2cp,
            (devp)->config->i2ccfg); 
+#endif /* LPS22HB_SHARED_I2C */
 
   lps22hbI2CWriteRegister(devp->config->i2cp, devp->config->slaveaddress, cr, 1);
 

os/ex/ST/lps22hb.h

@@ -43,7 +43,7 @@
 /**
  * @brief   LPS22HB driver version string.
  */
-#define EX_LPS22HB_VERSION                  "1.0.1"
+#define EX_LPS22HB_VERSION                  "1.0.2"
 
 /**
  * @brief   LPS22HB driver version major number.
@@ -58,7 +58,7 @@
 /**
  * @brief   LPS22HB driver version patch number.
  */
-#define EX_LPS22HB_PATCH                    1
+#define EX_LPS22HB_PATCH                    2
 /** @} */
 
 /**

readme.txt

@@ -78,3 +78,5 @@
 - NIL: Integrated NIL 4.0.
 - FIX: Fixed problem in STM32 mcuconf.h template files (bug #1007)
   (backported to 19.1.1)(backported to 18.2.3).
+- EX: Missing I2C release bus in LPS22HB initialization (bug #1005)
+  (backported to 19.1.1).