Merge pull request #2888 from LMESTM/dev_spi_asynch_stm

Dev spi asynch stm

Author: sg-

targets/TARGET_STM/TARGET_STM32F0/TARGET_DISCO_F051R8/objects.h

@@ -66,20 +66,6 @@ struct dac_s {
     uint32_t channel;
 };
 
-struct spi_s {
-    SPIName spi;
-    uint32_t bits;
-    uint32_t cpol;
-    uint32_t cpha;
-    uint32_t mode;
-    uint32_t nss;
-    uint32_t br_presc;
-    PinName pin_miso;
-    PinName pin_mosi;
-    PinName pin_sclk;
-    PinName pin_ssel;
-};
-
 struct i2c_s {
     I2CName  i2c;
 };

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F030R8/objects.h

@@ -60,20 +60,6 @@ struct analogin_s {
     uint32_t channel;
 };
 
-struct spi_s {
-    SPIName spi;
-    uint32_t bits;
-    uint32_t cpol;
-    uint32_t cpha;
-    uint32_t mode;
-    uint32_t nss;
-    uint32_t br_presc;
-    PinName pin_miso;
-    PinName pin_mosi;
-    PinName pin_sclk;
-    PinName pin_ssel;
-};
-
 struct i2c_s {
     I2CName  i2c;
 };

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F031K6/objects.h

@@ -60,20 +60,6 @@ struct analogin_s {
     uint32_t channel;
 };
 
-struct spi_s {
-    SPIName spi;
-    uint32_t bits;
-    uint32_t cpol;
-    uint32_t cpha;
-    uint32_t mode;
-    uint32_t nss;
-    uint32_t br_presc;
-    PinName pin_miso;
-    PinName pin_mosi;
-    PinName pin_sclk;
-    PinName pin_ssel;
-};
-
 struct i2c_s {
     I2CName  i2c;
 };

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F042K6/objects.h

@@ -60,20 +60,6 @@ struct analogin_s {
     uint32_t channel;
 };
 
-struct spi_s {
-    SPIName spi;
-    uint32_t bits;
-    uint32_t cpol;
-    uint32_t cpha;
-    uint32_t mode;
-    uint32_t nss;
-    uint32_t br_presc;
-    PinName pin_miso;
-    PinName pin_mosi;
-    PinName pin_sclk;
-    PinName pin_ssel;
-};
-
 struct i2c_s {
     I2CName  i2c;
 };

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F070RB/objects.h

@@ -60,20 +60,6 @@ struct analogin_s {
     uint32_t channel;
 };
 
-struct spi_s {
-    SPIName spi;
-    uint32_t bits;
-    uint32_t cpol;
-    uint32_t cpha;
-    uint32_t mode;
-    uint32_t nss;
-    uint32_t br_presc;
-    PinName pin_miso;
-    PinName pin_mosi;
-    PinName pin_sclk;
-    PinName pin_ssel;
-};
-
 struct i2c_s {
     I2CName  i2c;
 };

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F072RB/objects.h

@@ -66,20 +66,6 @@ struct dac_s {
     uint32_t channel;
 };
 
-struct spi_s {
-    SPIName spi;
-    uint32_t bits;
-    uint32_t cpol;
-    uint32_t cpha;
-    uint32_t mode;
-    uint32_t nss;
-    uint32_t br_presc;
-    PinName pin_miso;
-    PinName pin_mosi;
-    PinName pin_sclk;
-    PinName pin_ssel;
-};
-
 struct i2c_s {
     I2CName  i2c;
 };

targets/TARGET_STM/TARGET_STM32F0/TARGET_NUCLEO_F091RC/objects.h

@@ -66,20 +66,6 @@ struct dac_s {
     uint32_t channel;
 };
 
-struct spi_s {
-    SPIName spi;
-    uint32_t bits;
-    uint32_t cpol;
-    uint32_t cpha;
-    uint32_t mode;
-    uint32_t nss;
-    uint32_t br_presc;
-    PinName pin_miso;
-    PinName pin_mosi;
-    PinName pin_sclk;
-    PinName pin_ssel;
-};
-
 struct i2c_s {
     I2CName  i2c;
 };

targets/TARGET_STM/TARGET_STM32F0/common_objects.h

@@ -49,6 +49,21 @@ struct pwmout_s {
     uint8_t inverted;
 };
 
+struct spi_s {
+    SPI_HandleTypeDef handle;
+    IRQn_Type spiIRQ;
+    SPIName spi;
+    PinName pin_miso;
+    PinName pin_mosi;
+    PinName pin_sclk;
+    PinName pin_ssel;
+#ifdef DEVICE_SPI_ASYNCH
+    uint32_t event;
+    uint8_t module;
+    uint8_t transfer_type;
+#endif
+};
+
 struct serial_s {
     UARTName uart;
     int index; // Used by irq