Diff: TARGET_ARCH_MAX/TARGET_STM/PinNamesTypes.h

Revision:

135:176b8275d35d

Child:

138:093f2bd7b9eb

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TARGET_ARCH_MAX/TARGET_STM/PinNamesTypes.h	Thu Feb 02 16:02:30 2017 +0000
@@ -0,0 +1,93 @@
+/* mbed Microcontroller Library
+ *******************************************************************************
+ * Copyright (c) 2016, STMicroelectronics
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *******************************************************************************
+ */
+#ifndef MBED_PINNAMESTYPES_H
+#define MBED_PINNAMESTYPES_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define STM_PIN_DATA(MODE, PUPD, AFNUM)  ((int)(((MODE  & 0x0F) << 0) |\
+                                                ((PUPD  & 0x07) << 4) |\
+                                                ((AFNUM & 0x0F) << 7)))
+
+#define STM_PIN_DATA_EXT(MODE, PUPD, AFNUM, CHANNEL, INVERTED)  ((int)(((MODE     & 0x0F) <<  0) |\
+                                                                       ((PUPD     & 0x07) <<  4) |\
+                                                                       ((AFNUM    & 0x0F) <<  7) |\
+                                                                       ((CHANNEL  & 0x1F) << 11) |\
+                                                                       ((INVERTED & 0x01) << 16)))
+
+#define STM_PIN_MODE(X)   (((X) >> 0) & 0x0F)
+#define STM_PIN_PUPD(X)   (((X) >> 4) & 0x07)
+#define STM_PIN_AFNUM(X)  (((X) >> 7) & 0x0F)
+#define STM_PIN_CHANNEL(X)  (((X) >> 11) & 0x1F)
+#define STM_PIN_INVERTED(X) (((X) >> 16) & 0x01)
+
+#define STM_MODE_INPUT              (0)
+#define STM_MODE_OUTPUT_PP          (1)
+#define STM_MODE_OUTPUT_OD          (2)
+#define STM_MODE_AF_PP              (3)
+#define STM_MODE_AF_OD              (4)
+#define STM_MODE_ANALOG             (5)
+#define STM_MODE_IT_RISING          (6)
+#define STM_MODE_IT_FALLING         (7)
+#define STM_MODE_IT_RISING_FALLING  (8)
+#define STM_MODE_EVT_RISING         (9)
+#define STM_MODE_EVT_FALLING        (10)
+#define STM_MODE_EVT_RISING_FALLING (11)
+#define STM_MODE_IT_EVT_RESET       (12)
+// The last mode is only valid for specific families, so we put it in the end
+#define STM_MODE_ANALOG_ADC_CONTROL (13)
+
+// High nibble = port number (0=A, 1=B, 2=C, 3=D, 4=E, 5=F, 6=G, 7=H)
+// Low nibble  = pin number
+#define STM_PORT(X) (((uint32_t)(X) >> 4) & 0xF)
+#define STM_PIN(X)  ((uint32_t)(X) & 0xF)
+
+typedef enum {
+    PIN_INPUT,
+    PIN_OUTPUT
+} PinDirection;
+
+typedef enum {
+    PullNone  = 0,
+    PullUp    = 1,
+    PullDown  = 2,
+    OpenDrain = 3,
+    PullDefault = PullNone
+} PinMode;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif