Merge pull request #2571 from svastm/serial_asynch_f7

STM32F7 - Add asynchronous serial

Author: sg-

hal/targets.json

@@ -887,7 +887,7 @@
         },
         "supported_form_factors": ["ARDUINO"],
         "detect_code": ["0816"],
-        "device_has": ["ANALOGIN", "ANALOGOUT", "CAN", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES"],
+        "device_has": ["ANALOGIN", "ANALOGOUT", "CAN", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SERIAL_ASYNCH", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES"],
         "features": ["IPV4"],
         "release_versions": ["2", "5"]
     },
@@ -900,7 +900,7 @@
         "macros": ["MBEDTLS_ENTROPY_HARDWARE_ALT"],
         "progen": {"target": "nucleo-f767zi"},
         "detect_code": ["0818"],
-        "device_has": ["ANALOGIN", "ANALOGOUT", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES"],
+        "device_has": ["ANALOGIN", "ANALOGOUT", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SERIAL_ASYNCH", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES"],
         "features": ["IPV4"],
         "release_versions": ["2", "5"]
     },
@@ -1107,7 +1107,7 @@
         "macros": ["MBEDTLS_ENTROPY_HARDWARE_ALT"],
         "progen": {"target": "disco-f746ng"},
         "detect_code": ["0815"],
-        "device_has": ["ANALOGIN", "ANALOGOUT", "CAN", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES"],
+        "device_has": ["ANALOGIN", "ANALOGOUT", "CAN", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SERIAL_ASYNCH", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES"],
         "features": ["IPV4"],
         "release_versions": ["2", "5"]
     },
@@ -1119,7 +1119,7 @@
         "default_toolchain": "ARM",
         "progen": {"target": "disco-f769ni"},
         "detect_code": ["0817"],
-        "device_has": ["ANALOGIN", "ANALOGOUT", "CAN", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES"],
+        "device_has": ["ANALOGIN", "ANALOGOUT", "CAN", "I2C", "I2CSLAVE", "INTERRUPTIN", "PORTIN", "PORTINOUT", "PORTOUT", "PWMOUT", "RTC", "SERIAL", "SERIAL_ASYNCH", "SLEEP", "SPI", "SPISLAVE", "STDIO_MESSAGES"],
         "features": ["IPV4"],
         "release_versions": ["2"]
     },

hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F746NG/objects.h

@@ -66,17 +66,6 @@ struct dac_s {
     uint32_t channel;
 };
 
-struct serial_s {
-    UARTName uart;
-    int index; // Used by irq
-    uint32_t baudrate;
-    uint32_t databits;
-    uint32_t stopbits;
-    uint32_t parity;
-    PinName pin_tx;
-    PinName pin_rx;
-};
-
 struct spi_s {
     SPIName spi;
     uint32_t bits;

hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_DISCO_F769NI/objects.h

@@ -66,22 +66,6 @@ struct dac_s {
     uint32_t channel;
 };
 
-struct serial_s {
-    UARTName uart;
-    int index; // Used by irq
-    uint32_t baudrate;
-    uint32_t databits;
-    uint32_t stopbits;
-    uint32_t parity;
-    PinName pin_tx;
-    PinName pin_rx;
-#if DEVICE_SERIAL_FC
-    uint32_t hw_flow_ctl;
-    PinName pin_rts;
-    PinName pin_cts;
-#endif
-};
-
 struct spi_s {
     SPIName spi;
     uint32_t bits;

hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_NUCLEO_F746ZG/objects.h

@@ -66,22 +66,6 @@ struct dac_s {
     uint32_t channel;
 };
 
-struct serial_s {
-    UARTName uart;
-    int index; // Used by irq
-    uint32_t baudrate;
-    uint32_t databits;
-    uint32_t stopbits;
-    uint32_t parity;
-    PinName pin_tx;
-    PinName pin_rx;
-#if DEVICE_SERIAL_FC
-    uint32_t hw_flow_ctl;
-    PinName pin_rts;
-    PinName pin_cts;
-#endif
-};
-
 struct spi_s {
     SPIName spi;
     uint32_t bits;

hal/targets/hal/TARGET_STM/TARGET_STM32F7/TARGET_NUCLEO_F767ZI/objects.h

@@ -66,22 +66,6 @@ struct dac_s {
     uint32_t channel;
 };
 
-struct serial_s {
-    UARTName uart;
-    int index; // Used by irq
-    uint32_t baudrate;
-    uint32_t databits;
-    uint32_t stopbits;
-    uint32_t parity;
-    PinName pin_tx;
-    PinName pin_rx;
-#if DEVICE_SERIAL_FC
-    uint32_t hw_flow_ctl;
-    PinName pin_rts;
-    PinName pin_cts;
-#endif
-};
-
 struct spi_s {
     SPIName spi;
     uint32_t bits;

hal/targets/hal/TARGET_STM/TARGET_STM32F7/common_objects.h

@@ -49,6 +49,25 @@ struct pwmout_s {
     uint8_t inverted;
 };
 
+struct serial_s {
+    UARTName uart;
+    int index; // Used by irq
+    uint32_t baudrate;
+    uint32_t databits;
+    uint32_t stopbits;
+    uint32_t parity;
+    PinName pin_tx;
+    PinName pin_rx;
+#if DEVICE_SERIAL_ASYNCH
+    uint32_t events;
+#endif
+#if DEVICE_SERIAL_FC
+    uint32_t hw_flow_ctl;
+    PinName pin_rts;
+    PinName pin_cts;
+#endif
+ };
+
 #include "gpio_object.h"
 
 #ifdef __cplusplus