Diff: vl53l0x_platform_log.h

Revision:

0:e6fcdb78a136

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/vl53l0x_platform_log.h	Tue Aug 23 05:14:05 2016 +0000
@@ -0,0 +1,118 @@
+/*******************************************************************************
+Copyright © 2015, STMicroelectronics International N.V.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * 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.
+    * 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, FITNESS FOR A PARTICULAR PURPOSE, AND
+NON-INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS ARE DISCLAIMED.
+IN NO EVENT SHALL STMICROELECTRONICS INTERNATIONAL N.V. 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 _VL53L0X_PLATFORM_LOG_H_
+#define _VL53L0X_PLATFORM_LOG_H_
+
+#include <stdio.h>
+#include <string.h>
+/* LOG Functions */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @file vl53l0_platform_log.h
+ *
+ * @brief platform log function definition
+ */
+
+//#define VL53L0X_LOG_ENABLE 0
+
+enum {
+    TRACE_LEVEL_NONE,
+    TRACE_LEVEL_ERRORS,
+    TRACE_LEVEL_WARNING,
+    TRACE_LEVEL_INFO,
+    TRACE_LEVEL_DEBUG,
+    TRACE_LEVEL_ALL,
+    TRACE_LEVEL_IGNORE
+};
+
+enum {
+    TRACE_FUNCTION_NONE = 0,
+    TRACE_FUNCTION_I2C  = 1,
+    TRACE_FUNCTION_ALL  = 0x7fffffff //all bits except sign
+};
+
+enum {
+    TRACE_MODULE_NONE              = 0x0,
+    TRACE_MODULE_API               = 0x1,
+    TRACE_MODULE_PLATFORM          = 0x2,
+    TRACE_MODULE_ALL               = 0x7fffffff //all bits except sign
+};
+
+
+#ifdef VL53L0X_LOG_ENABLE
+
+#include <sys/time.h>
+
+extern uint32_t _trace_level;
+
+
+
+int32_t VL53L0X_trace_config(char *filename, uint32_t modules, uint32_t level, uint32_t functions);
+
+void trace_print_module_function(uint32_t module, uint32_t level, uint32_t function, const char *format, ...);
+
+
+//extern FILE * log_file;
+
+#define LOG_GET_TIME() (int)clock()
+
+#define _LOG_FUNCTION_START(module, fmt, ... ) \
+        trace_print_module_function(module, _trace_level, TRACE_FUNCTION_ALL, "%ld <START> %s "fmt"\n", LOG_GET_TIME(), __FUNCTION__, ##__VA_ARGS__);
+
+#define _LOG_FUNCTION_END(module, status, ... )\
+        trace_print_module_function(module, _trace_level, TRACE_FUNCTION_ALL, "%ld <END> %s %d\n", LOG_GET_TIME(), __FUNCTION__, (int)status, ##__VA_ARGS__)
+
+#define _LOG_FUNCTION_END_FMT(module, status, fmt, ... )\
+        trace_print_module_function(module, _trace_level, TRACE_FUNCTION_ALL, "%ld <END> %s %d "fmt"\n", LOG_GET_TIME(),  __FUNCTION__, (int)status,##__VA_ARGS__)
+
+// __func__ is gcc only
+//#define VL53L0X_ErrLog( fmt, ...)  fprintf(stderr, "VL53L0X_ErrLog %s" fmt "\n", __func__, ##__VA_ARGS__)
+
+#else /* VL53L0X_LOG_ENABLE no logging */
+    #define VL53L0X_ErrLog(...) (void)0
+    #define _LOG_FUNCTION_START(module, fmt, ... ) (void)0
+    #define _LOG_FUNCTION_END(module, status, ... ) (void)0
+    #define _LOG_FUNCTION_END_FMT(module, status, fmt, ... ) (void)0
+#endif /* else */
+
+#define VL53L0X_COPYSTRING(str, ...) strcpy(str, ##__VA_ARGS__)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif  /* _VL53L0X_PLATFORM_LOG_H_ */
+
+
+