Diff: targets/TARGET_STM/TARGET_STM32L1/common_objects.h

Revision:

153:fa9ff456f731

Parent:

149:156823d33999

Child:

160:d5399cc887bb

--- a/targets/TARGET_STM/TARGET_STM32L1/common_objects.h	Thu Dec 15 11:48:27 2016 +0000
+++ b/targets/TARGET_STM/TARGET_STM32L1/common_objects.h	Tue Dec 20 17:27:56 2016 +0000
@@ -76,11 +76,38 @@
     PinName pin_ssel;
 #ifdef DEVICE_SPI_ASYNCH
     uint32_t event;
-    uint8_t module;
     uint8_t transfer_type;
 #endif
 };
 
+struct i2c_s {
+    /*  The 1st 2 members I2CName i2c
+     *  and I2C_HandleTypeDef handle should
+     *  be kept as the first members of this struct
+     *  to ensure i2c_get_obj to work as expected
+     */
+    I2CName  i2c;
+    I2C_HandleTypeDef handle;
+    uint8_t index;
+    int hz;
+    PinName sda;
+    PinName scl;
+    IRQn_Type event_i2cIRQ;
+    IRQn_Type error_i2cIRQ;
+    uint32_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 stop;
+    uint8_t available_events;
+#endif
+};
+
 #include "gpio_object.h"
 
 #ifdef __cplusplus