Mbed OS Reference | whd_debug.h Source File

 /*
  * Copyright 2020 Cypress Semiconductor Corporation
  * SPDX-License-Identifier: Apache-2.0
  * 
  * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
  * 
  * 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.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
 
 #include <stdio.h>
 #include <stdio.h>
 #include <string.h>
 #include "whd.h"
 
 #ifndef INCLUDED_WHD_DEBUG_H
 #define INCLUDED_WHD_DEBUG_H
 
 #ifdef __cplusplus
 extern "C"
 {
 #endif
 
 /******************************************************
 *                      Macros
 ******************************************************/
 #define WPRINT_ENABLE_WHD_ERROR
 /* #define WPRINT_ENABLE_WHD_INFO */
 /* #define WPRINT_ENABLE_WHD_DEBUG */
 
 #define WHD_ENABLE_STATS
 /*#define WHD_LOGGING_BUFFER_ENABLE*/
 
 #if defined (__GNUC__)
 #define WHD_TRIGGER_BREAKPOINT( ) do { __asm__ ("bkpt"); } while (0)
 
 #elif defined (__IAR_SYSTEMS_ICC__)
 #define WHD_TRIGGER_BREAKPOINT( ) do { __asm("bkpt 0"); } while (0)
 
 #else
 #define WHD_TRIGGER_BREAKPOINT( )
 #endif
 
 #ifdef WPRINT_ENABLE_ERROR
 #define WPRINT_ERROR(args)                      do { WPRINT_MACRO(args); } while (0)
 #define whd_assert(error_string, assertion) do { if (!(assertion) ){ WHD_TRIGGER_BREAKPOINT(); } } while (0)
 #define whd_minor_assert(error_string, \
                          assertion)   do { if (!(assertion) ) WPRINT_MACRO( (error_string) ); } while (0)
 #else
 #define whd_assert(error_string, \
                    assertion)         do { if (!(assertion) ){ WPRINT_MACRO( (error_string) ); } } while (0)
 #define whd_minor_assert(error_string, assertion)   do { (void)(assertion); } while (0)
 #endif
 
 /******************************************************
 *             Print declarations
 ******************************************************/
 /* IF MFG TEST is enabled then disable all LOGGING VIA UART as
  + * this interrupts communication between WL TOOL and MFG Test APP
  + * via STDIO UART causing Wrong Message Exchange and failure.
  + */
 #if defined(WLAN_MFG_FIRMWARE) || defined(WHD_PRINT_DISABLE)
 #define WPRINT_MACRO(args)
 #else
 #if defined(WHD_LOGGING_BUFFER_ENABLE)
 #define WPRINT_MACRO(args) do { whd_buffer_printf args; } while (0 == 1)
 #else
 #define WPRINT_MACRO(args) do { printf args;} while (0 == 1)
 #endif
 #endif
 
 
 /* WICED printing macros for Wiced Wi-Fi Driver*/
 #ifdef WPRINT_ENABLE_WHD_INFO
 #define WPRINT_WHD_INFO(args) WPRINT_MACRO(args)
 #else
 #define WPRINT_WHD_INFO(args)
 #endif
 
 #ifdef WPRINT_ENABLE_WHD_DEBUG
 #define WPRINT_WHD_DEBUG(args) WPRINT_MACRO(args)
 #else
 #define WPRINT_WHD_DEBUG(args)
 #endif
 
 #ifdef WPRINT_ENABLE_WHD_ERROR
 #define WPRINT_WHD_ERROR(args) WPRINT_MACRO(args);
 #else
 #define WPRINT_WHD_ERROR(args)
 #endif
 
 #ifdef WPRINT_ENABLE_WHD_DATA_LOG
 #define WPRINT_WHD_DATA_LOG(args) WPRINT_MACRO(args)
 #else
 #define WPRINT_WHD_DATA_LOG(args)
 #endif
 
 #define WHD_STATS_INCREMENT_VARIABLE(whd_driver, var) \
     do { whd_driver->whd_stats.var++; } while (0)
 
 #define WHD_STATS_CONDITIONAL_INCREMENT_VARIABLE(whd_driver, condition, var) \
     do { if (condition){ whd_driver->whd_stats.var++; }} while (0)
 
 #if (defined(__GNUC__) && (__GNUC__ >= 6) )
 #define __FUNCTION__ __func__
 #endif
 
 
 void whd_init_stats(whd_driver_t whd_driver);
 void whd_print_logbuffer(void);
 
 
 #ifdef WHD_LOGGING_BUFFER_ENABLE
 #define LOGGING_BUFFER_SIZE (4 * 1024)
 int whd_buffer_printf(const char *format, ...);
 
 typedef struct
 {
     uint32_t buffer_write;
     uint32_t buffer_read;
     char buffer[LOGGING_BUFFER_SIZE + 1];
     whd_bool_t roll_over;
     whd_bool_t over_write;
 } whd_logging_t;
 #else
 #define whd_print_logbuffer()
 #endif /* WHD_LOGGING_BUFFER_ENABLE */
 
 #ifdef __cplusplus
 } /* extern "C" */
 #endif
 #endif /* ifndef INCLUDED_WHD_DEBUG_H */
 
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