NFC: application + rfal + driver.

2020-10-19 01:09:48 +03:00
parent 13608cee9e
commit 4c9eb4928d
72 changed files with 42732 additions and 24 deletions
--- a/lib/ST25RFAL002/utils.h
+++ b/lib/ST25RFAL002/utils.h
@@ -0,0 +1,102 @@
+
+/******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; COPYRIGHT 2018 STMicroelectronics</center></h2>
+  *
+  * Licensed under ST MYLIBERTY SOFTWARE LICENSE AGREEMENT (the "License");
+  * You may not use this file except in compliance with the License.
+  * You may obtain a copy of the License at:
+  *
+  *        http://www.st.com/myliberty
+  *
+  * Unless required by applicable law or agreed to in writing, software 
+  * distributed under the License is distributed on an "AS IS" BASIS, 
+  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied,
+  * AND SPECIFICALLY DISCLAIMING THE IMPLIED WARRANTIES OF MERCHANTABILITY,
+  * FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT.
+  * See the License for the specific language governing permissions and
+  * limitations under the License.
+  *
+******************************************************************************/
+
+
+/*
+ *      PROJECT:   NFCC firmware
+ *      $Revision: $
+ *      LANGUAGE:  ISO C99
+ */
+
+/*! \file
+ *
+ *  \author Ulrich Herrmann
+ *
+ *  \brief Common and helpful macros
+ *
+ */
+
+#ifndef UTILS_H
+#define UTILS_H
+
+/*
+******************************************************************************
+* INCLUDES
+******************************************************************************
+*/
+#include <string.h>
+#include <stdint.h>
+
+/*
+******************************************************************************
+* GLOBAL MACROS
+******************************************************************************
+*/
+/*! 
+ * this macro evaluates an error variable \a ERR against an error code \a EC.
+ * in case it is not equal it jumps to the given label \a LABEL.
+ */
+#define EVAL_ERR_NE_GOTO(EC, ERR, LABEL)                                   \
+    if (EC != ERR) goto LABEL;
+
+/*! 
+ * this macro evaluates an error variable \a ERR against an error code \a EC.
+ * in case it is equal it jumps to the given label \a LABEL.
+ */
+#define EVAL_ERR_EQ_GOTO(EC, ERR, LABEL)                                   \
+    if (EC == ERR) goto LABEL;
+
+#define SIZEOF_ARRAY(a)     (sizeof(a) / sizeof(a[0]))    /*!< Compute the size of an array           */
+#define MAX(a, b)           (((a) > (b)) ? (a) : (b))    /*!< Return the maximum of the 2 values     */
+#define MIN(a, b)           (((a) < (b)) ? (a) : (b))    /*!< Return the minimum of the 2 values     */
+#define BITMASK_1           (0x01)                        /*!< Bit mask for lsb bit                   */
+#define BITMASK_2           (0x03)                        /*!< Bit mask for two lsb bits              */
+#define BITMASK_3           (0x07)                        /*!< Bit mask for three lsb bits            */
+#define BITMASK_4           (0x0F)                        /*!< Bit mask for four lsb bits             */
+#define U16TOU8(a)          ((a) & 0x00FF)                /*!< Cast 16-bit unsigned to 8-bit unsigned */
+#define GETU16(a)           (uint16_t)((a[0] << 8) | a[1])/*!< Cast two Big Endian 8-bits byte array to 16-bits unsigned */
+
+
+#define REVERSE_BYTES(pData, nDataSize) \
+  unsigned char swap, *lo = pData, *hi = pData + nDataSize - 1; \
+  while (lo < hi) { swap = *lo; *lo++ = *hi; *hi-- = swap; }
+
+
+#define ST_MEMMOVE          memmove     /*!< map memmove to string library code */
+#define ST_MEMCPY           memcpy      /*!< map memcpy to string library code  */
+#define ST_MEMSET           memset      /*!< map memset to string library code  */
+#define ST_BYTECMP          memcmp      /*!< map bytecmp to string library code */
+
+#define NO_WARNING(v)      ((void) (v)) /*!< Macro to suppress compiler warning */
+
+
+#ifndef NULL
+  #define NULL (void*)0                 /*!< represents a NULL pointer */
+#endif /* !NULL */
+
+/*
+******************************************************************************
+* GLOBAL FUNCTION PROTOTYPES
+******************************************************************************
+*/
+
+#endif /* UTILS_H */