raspiezo / mbed-dev

hal_tick.h changed for the L432KC target in TARGET/../device/ in order to reassign the system ticker from TIM2 to TIM7, since TIM2 was needed as a 32bit encoder counter.

Dependents:   Nucleo_L432KC_Quadrature_Decoder_with_ADC_and_DAC

Fork of mbed-dev by mbed official

platform/mbed_mem_trace.h@161:bd0311f1ad86, 2017-05-27 (annotated)

Committer:
tonnyleonard
Date:
Sat May 27 01:26:18 2017 +0000
Revision:
161:bd0311f1ad86
Parent:
149:156823d33999 
Testing ADC with shunt

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 149:156823d33999 1
<> 149:156823d33999 2 /** \addtogroup platform */
<> 149:156823d33999 3 /** @{*/
<> 149:156823d33999 4 /* mbed Microcontroller Library
<> 149:156823d33999 5 * Copyright (c) 2006-2016 ARM Limited
<> 149:156823d33999 6 *
<> 149:156823d33999 7 * Licensed under the Apache License, Version 2.0 (the "License");
<> 149:156823d33999 8 * you may not use this file except in compliance with the License.
<> 149:156823d33999 9 * You may obtain a copy of the License at
<> 149:156823d33999 10 *
<> 149:156823d33999 11 * http://www.apache.org/licenses/LICENSE-2.0
<> 149:156823d33999 12 *
<> 149:156823d33999 13 * Unless required by applicable law or agreed to in writing, software
<> 149:156823d33999 14 * distributed under the License is distributed on an "AS IS" BASIS,
<> 149:156823d33999 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<> 149:156823d33999 16 * See the License for the specific language governing permissions and
<> 149:156823d33999 17 * limitations under the License.
<> 149:156823d33999 18 */
<> 149:156823d33999 19
<> 149:156823d33999 20 #ifndef __MBED_MEM_TRACE_H__
<> 149:156823d33999 21 #define __MBED_MEM_TRACE_H__
<> 149:156823d33999 22
<> 149:156823d33999 23 #ifdef __cplusplus
<> 149:156823d33999 24 extern "C" {
<> 149:156823d33999 25 #endif
<> 149:156823d33999 26
<> 149:156823d33999 27 #include <stdint.h>
<> 149:156823d33999 28 #include <stddef.h>
<> 149:156823d33999 29
<> 149:156823d33999 30 /* Operation types for tracer */
<> 149:156823d33999 31 enum {
<> 149:156823d33999 32 MBED_MEM_TRACE_MALLOC,
<> 149:156823d33999 33 MBED_MEM_TRACE_REALLOC,
<> 149:156823d33999 34 MBED_MEM_TRACE_CALLOC,
<> 149:156823d33999 35 MBED_MEM_TRACE_FREE
<> 149:156823d33999 36 };
<> 149:156823d33999 37
<> 149:156823d33999 38 /* Prefix for the output of the default tracer */
<> 149:156823d33999 39 #define MBED_MEM_DEFAULT_TRACER_PREFIX "#"
<> 149:156823d33999 40
<> 149:156823d33999 41 /**
<> 149:156823d33999 42 * Type of the callback used by the memory tracer. This callback is called when a memory
<> 149:156823d33999 43 * allocation operation (malloc, realloc, calloc, free) is called and tracing is enabled
<> 149:156823d33999 44 * for that memory allocation function.
<> 149:156823d33999 45 *
<> 149:156823d33999 46 * @param op the ID of the operation (MBED_MEM_TRACE_MALLOC, MBED_MEM_TRACE_REALLOC,
<> 149:156823d33999 47 * MBED_MEM_TRACE_CALLOC or MBED_MEM_TRACE_FREE).
<> 149:156823d33999 48 * @param res the result that the memory operation returned (NULL for 'free').
<> 149:156823d33999 49 * @param caller the caller of the memory operation. Note that the value of 'caller' might be
<> 149:156823d33999 50 * unreliable.
<> 149:156823d33999 51 *
<> 149:156823d33999 52 * The rest of the parameters passed 'mbed_mem_trace_cb_t' are the same as the memory operations
<> 149:156823d33999 53 * that triggered its call (see 'man malloc' for details):
<> 149:156823d33999 54 *
<> 149:156823d33999 55 * - for malloc: cb(MBED_MEM_TRACE_MALLOC, res, caller, size).
<> 149:156823d33999 56 * - for realloc: cb(MBED_MEM_TRACE_REALLOC, res, caller, ptr, size).
<> 149:156823d33999 57 * - for calloc: cb(MBED_MEM_TRACE_CALLOC, res, caller, nmemb, size).
<> 149:156823d33999 58 * - for free: cb(MBED_MEM_TRACE_FREE, NULL, caller, ptr).
<> 149:156823d33999 59 */
<> 149:156823d33999 60 typedef void (*mbed_mem_trace_cb_t)(uint8_t op, void *res, void* caller, ...);
<> 149:156823d33999 61
<> 149:156823d33999 62 /**
<> 149:156823d33999 63 * Set the callback used by the memory tracer (use NULL for disable tracing).
<> 149:156823d33999 64 *
<> 149:156823d33999 65 * @param cb the callback to call on each memory operation.
<> 149:156823d33999 66 */
<> 149:156823d33999 67 void mbed_mem_trace_set_callback(mbed_mem_trace_cb_t cb);
<> 149:156823d33999 68
<> 149:156823d33999 69 /**
<> 149:156823d33999 70 * Trace a call to 'malloc'.
<> 149:156823d33999 71 * @param res the result of running 'malloc'.
<> 149:156823d33999 72 * @param size the 'size' argument given to 'malloc'.
<> 149:156823d33999 73 * @param caller the caller of the memory operation.
<> 149:156823d33999 74 * @return 'res' (the first argument).
<> 149:156823d33999 75 */
<> 149:156823d33999 76 void *mbed_mem_trace_malloc(void *res, size_t size, void *caller);
<> 149:156823d33999 77
<> 149:156823d33999 78 /**
<> 149:156823d33999 79 * Trace a call to 'realloc'.
<> 149:156823d33999 80 * @param res the result of running 'realloc'.
<> 149:156823d33999 81 * @param ptr the 'ptr' argument given to 'realloc'.
<> 149:156823d33999 82 * @param size the 'size' argument given to 'realloc'.
<> 149:156823d33999 83 *
<> 149:156823d33999 84 * @return 'res' (the first argument).
<> 149:156823d33999 85 */
<> 149:156823d33999 86 void *mbed_mem_trace_realloc(void *res, void *ptr, size_t size, void *caller);
<> 149:156823d33999 87
<> 149:156823d33999 88 /**
<> 149:156823d33999 89 * Trace a call to 'calloc'.
<> 149:156823d33999 90 * @param res the result of running 'calloc'.
<> 149:156823d33999 91 * @param nmemb the 'nmemb' argument given to 'calloc'.
<> 149:156823d33999 92 * @param size the 'size' argument given to 'calloc'.
<> 149:156823d33999 93 * @param caller the caller of the memory operation.
<> 149:156823d33999 94 * @Return 'res' (the first argument).
<> 149:156823d33999 95 */
<> 149:156823d33999 96 void *mbed_mem_trace_calloc(void *res, size_t num, size_t size, void *caller);
<> 149:156823d33999 97
<> 149:156823d33999 98 /**
<> 149:156823d33999 99 * Trace a call to 'free'.
<> 149:156823d33999 100 * @param ptr the 'ptr' argument given to 'free'.
<> 149:156823d33999 101 * @param caller the caller of the memory operation.
<> 149:156823d33999 102 */
<> 149:156823d33999 103 void mbed_mem_trace_free(void *ptr, void *caller);
<> 149:156823d33999 104
<> 149:156823d33999 105 /**
<> 149:156823d33999 106 * Default memory trace callback. DO NOT CALL DIRECTLY. It is meant to be used
<> 149:156823d33999 107 * as the second argument of 'mbed_mem_trace_setup'.
<> 149:156823d33999 108 *
<> 149:156823d33999 109 * The default callback outputs trace data using 'printf', in a format that's
<> 149:156823d33999 110 * easily parsable by an external tool. For each memory operation, the callback
<> 149:156823d33999 111 * outputs a line that begins with '#<op>:<0xresult>;<0xcaller>-':
<> 149:156823d33999 112 *
<> 149:156823d33999 113 * - 'op' identifies the memory operation ('m' for 'malloc', 'r' for 'realloc',
<> 149:156823d33999 114 * 'c' for 'calloc' and 'f' for 'free').
<> 149:156823d33999 115 * - 'result' (base 16) is the result of the memor operation. This is always NULL
<> 149:156823d33999 116 * for 'free', since 'free' doesn't return anything.
<> 149:156823d33999 117 * -'caller' (base 16) is the caller of the memory operation. Note that the value
<> 149:156823d33999 118 * of 'caller' might be unreliable.
<> 149:156823d33999 119 *
<> 149:156823d33999 120 * The rest of the output depends on the operation being traced:
<> 149:156823d33999 121 *
<> 149:156823d33999 122 * - for 'malloc': 'size', where 'size' is the original argument to 'malloc'.
<> 149:156823d33999 123 * - for 'realloc': '0xptr;size', where 'ptr' (base 16) and 'size' are the original arguments to 'realloc'.
<> 149:156823d33999 124 * - for 'calloc': 'nmemb;size', where 'nmemb' and 'size' are the original arguments to 'calloc'.
<> 149:156823d33999 125 * - for 'free': '0xptr', where 'ptr' (base 16) is the original argument to 'free'.
<> 149:156823d33999 126 *
<> 149:156823d33999 127 * Examples:
<> 149:156823d33999 128 *
<> 149:156823d33999 129 * - '#m:0x20003240;0x600d-50' encodes a 'malloc' that returned 0x20003240, was called
<> 149:156823d33999 130 * by the instruction at 0x600D with a the 'size' argument equal to 50.
<> 149:156823d33999 131 * - '#f:0x0;0x602f-0x20003240' encodes a 'free' that was called by the instruction at
<> 149:156823d33999 132 * 0x602f with the 'ptr' argument equal to 0x20003240.
<> 149:156823d33999 133 */
<> 149:156823d33999 134 void mbed_mem_trace_default_callback(uint8_t op, void *res, void *caller, ...);
<> 149:156823d33999 135
<> 149:156823d33999 136 #ifdef __cplusplus
<> 149:156823d33999 137 }
<> 149:156823d33999 138 #endif
<> 149:156823d33999 139
<> 149:156823d33999 140 #endif// #ifndef __MBED_MEM_TRACE_H__
<> 149:156823d33999 141
<> 149:156823d33999 142
<> 149:156823d33999 143 /** @}*/