Diff: targets/TARGET_STM/TARGET_STM32F4/common_objects.h

Revision:

151:5eaa88a5bcc7

Parent:

149:156823d33999

Child:

153:fa9ff456f731

--- a/targets/TARGET_STM/TARGET_STM32F4/common_objects.h	Tue Nov 08 17:45:16 2016 +0000
+++ b/targets/TARGET_STM/TARGET_STM32F4/common_objects.h	Thu Nov 24 17:03:03 2016 +0000
@@ -84,17 +84,29 @@
 };
 
 struct i2c_s {
+    /*  The 1st 2 members I2CName i2c
+     *  and I2C_HandleTypeDef handle should
+     *  be kept as the first members of this struct
+     *  to have get_i2c_obj() function work as expected
+     */
     I2CName  i2c;
     I2C_HandleTypeDef handle;
+    uint8_t index;
+    PinName sda;
+    PinName scl;
     IRQn_Type event_i2cIRQ;
     IRQn_Type error_i2cIRQ;
+    uint8_t XferOperation;
+    volatile uint8_t event;
+#if DEVICE_I2CSLAVE
     uint8_t slave;
+    volatile uint8_t pending_slave_tx_master_rx;
+    volatile uint8_t pending_slave_rx_maxter_tx;
+#endif
 #if DEVICE_I2C_ASYNCH
     uint32_t address;
-    uint8_t event;
     uint8_t stop;
     uint8_t available_events;
-    uint8_t XferOperation;
 #endif
 };