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Owen L - SFE
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Add exactle stack
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‎cores/arduino/am_sdk_ap3/third_party/exactle/apollo-host/projects/common/utils.c

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/*************************************************************************************************/
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/*!
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* \file utils.c
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*
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* \brief Utility functions.
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*
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* $Date: 2016-03-29 14:55:12 -0700 (Tue, 29 Mar 2016) $
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* $Revision: 6524 $
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*
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* Copyright (c) 2015 ARM, Ltd., all rights reserved.
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* ARM confidential and proprietary.
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*
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* IMPORTANT. Your use of this file is governed by a Software License Agreement
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* ("Agreement") that must be accepted in order to download or otherwise receive a
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* copy of this file. You may not use or copy this file for any purpose other than
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* as described in the Agreement. If you do not agree to all of the terms of the
17+
* Agreement do not use this file and delete all copies in your possession or control;
18+
* if you do not have a copy of the Agreement, you must contact ARM, Ltd. prior
19+
* to any use, copying or further distribution of this software.
20+
*/
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/*************************************************************************************************/
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23+
/***************************************************************************************************
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** INCLUDES
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***************************************************************************************************/
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#include <string.h>
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#include "utils.h"
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/***************************************************************************************************
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** FUNCTION PROTOTYPES
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***************************************************************************************************/
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static int Util_PrintInt(char *buf, int buf_len, int i, int base, int sign, int width);
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/***************************************************************************************************
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** FUNCTIONS
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***************************************************************************************************/
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/*------------------------------------------------------------------------------------------------*/
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int32_t Util_ParseMacAddr(const char *s, uint8_t (*addr)[UTIL_MAC_ADDR_LEN])
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{
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int32_t r = 0;
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uint8_t i;
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for (i = 0u; i < UTIL_MAC_ADDR_LEN; i++) {
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char c;
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uint8_t u;
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c = *s++;
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r++;
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if ((c == '\0') || !UTIL_IS_XDIGIT(c)) goto label_error;
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u = UTIL_XDIGIT_TO_INT(c) * 16u;
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c = *s++;
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r++;
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if ((c == '\0') || !UTIL_IS_XDIGIT(c)) goto label_error;
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u += UTIL_XDIGIT_TO_INT(c);
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(*addr)[5u - i] = u;
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if (i != 5u) {
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c = *s++;
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r++;
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if (c != ':') goto label_error;
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}
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}
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return r;
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label_error:
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return 0;
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}
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/*------------------------------------------------------------------------------------------------*/
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int32_t Util_ParseUInt(const char *s, uint32_t *u, uint32_t base)
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{
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int32_t r = 0;
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if (base == 0u) {
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if (*s == '0') {
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if (((*(s + 1) == 'x') || (*(s + 1) == 'X')) && UTIL_IS_XDIGIT(*(s + 2))) {
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r += 2;
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s += 2;
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base = 16u;
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} else {
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base = 8u;
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}
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} else {
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base = 10u;
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}
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} else if (base == 16u) {
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if (*s == '0') {
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if (((*(s + 1) == 'x') || (*(s + 1) == 'X')) && UTIL_IS_XDIGIT(*(s + 2))) {
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r += 2;
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s += 2;
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}
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}
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}
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/* One character is required; all characters must be consumed. */
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*u = 0u;
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do {
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char c;
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uint8_t t;
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c = *s++;
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if (!UTIL_IS_XDIGIT(c)) {
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break;
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}
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t = UTIL_XDIGIT_TO_INT(c);
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if (t >= base) {
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break;
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}
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*u *= base;
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*u += t;
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r++;
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} while (*s != '\0');
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return r;
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}
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/*------------------------------------------------------------------------------------------------*/
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int Util_VSNPrintf(char *str, uint32_t size, const char *format, va_list ap)
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{
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size_t len = 0;
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*str = 0;
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size--; /* Ensure we null-terminate within our buffer */
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while (*format && len < size) {
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uint32_t width = 0;
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if (*format != '%') { /* Non-special */
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*str++ = *format++;
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len++;
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continue;
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}
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format++;
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if (*format == '%') { /* Escaped % */
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*str++ = '%';
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len ++;
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format++;
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continue;
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}
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if (*format == '0') { /* Width */
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format += Util_ParseUInt(format, &width, 10u);
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}
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if (*format == 'l') {
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format++;
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// XXX handle LONG?
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}
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switch(*format) {
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case 'c': { /* Character */
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char tmp = va_arg(ap, int);
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*str++ = tmp;
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len++;
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break;
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}
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case 'u': { /* Unsigned integer */
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unsigned int temp = va_arg(ap, unsigned int);
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uint8_t len_temp = Util_PrintInt(str, size - len, temp, 10, 0, width);
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str += len_temp;
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len += len_temp;
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break;
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}
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case 'd': { /* Signed integer */
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int temp = va_arg(ap, int);
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uint8_t len_temp = Util_PrintInt(str, size - len, temp, 10, 1, width);
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str += len_temp;
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len += len_temp;
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break;
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}
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case 'p': { /* Pointer */
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unsigned long temp = va_arg(ap, unsigned long);
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uint8_t len_temp = Util_PrintInt(str, size - len, temp, 16, 1, 8u);
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str += len_temp;
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len += len_temp;
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break;
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}
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case 'x':
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case 'X': { /* Unsigned hex number */
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unsigned int temp = va_arg(ap, unsigned int);
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uint8_t len_temp = Util_PrintInt(str, size - len, temp, 16, 0, width);
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str += len_temp;
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len += len_temp;
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break;
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}
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case 's': { /* String */
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char *temp = va_arg(ap, char *);
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while (temp && *temp && len < size) {
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*str++ = *temp++;
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len++;
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}
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break;
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}
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default: {
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// char *ptr = va_arg(ap, char *);
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// XXX insert error into output?
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break;
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}
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}
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format++;
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}
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/* Null-terminate */
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*str = 0;
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if (len > size)
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return size + 2; /* Compensate for -1 earlier */
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return len;
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}
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/*------------------------------------------------------------------------------------------------*/
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int Util_SNPrintf(char *str, uint32_t size, const char *format, ...)
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{
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va_list ap;
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int len;
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va_start(ap, format);
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len = Util_VSNPrintf(str, size, format, ap);
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va_end(ap);
223+
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return len;
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}
226+
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/***************************************************************************************************
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** LOCAL FUNCTIONS
229+
***************************************************************************************************/
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/*------------------------------------------------------------------------------------------------*/
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static int Util_PrintInt(char *buf, int buf_len, int i, int base, int sign, int width)
234+
{
235+
char *s, *p = buf;
236+
unsigned int u = (unsigned int) i;
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uint8_t use_width;
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int t;
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use_width = width;
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if (i == 0) {
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s = "0\0";
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width--;
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goto almost;
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}
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if (sign && base == 10 && i < 0) {
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*buf++ = '-';
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u = (unsigned int)-i;
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width--;
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}
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s = buf + buf_len - 1;
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*s = '\0';
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while (u && (!use_width || (width > 0))) {
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t = (unsigned int) u % base;
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if (t >= 10)
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t += 'A' - '0' - 10;
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*--s = (char)(t + '0');
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u /= base;
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width--;
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}
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almost:
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while (width > 0) {
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*buf++ = '0';
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width--;
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}
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strcpy(buf, s);
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return strlen(p);
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}

‎cores/arduino/am_sdk_ap3/third_party/exactle/apollo-host/projects/common/utils.h

Lines changed: 92 additions & 0 deletions
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1+
/*************************************************************************************************/
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/*!
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* \file utils.h
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*
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* \brief Utility functions.
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*
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* $Date: 2016-03-29 14:55:12 -0700 (Tue, 29 Mar 2016) $
8+
* $Revision: 6524 $
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*
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* Copyright (c) 2015 ARM, Ltd., all rights reserved.
11+
* ARM confidential and proprietary.
12+
*
13+
* IMPORTANT. Your use of this file is governed by a Software License Agreement
14+
* ("Agreement") that must be accepted in order to download or otherwise receive a
15+
* copy of this file. You may not use or copy this file for any purpose other than
16+
* as described in the Agreement. If you do not agree to all of the terms of the
17+
* Agreement do not use this file and delete all copies in your possession or control;
18+
* if you do not have a copy of the Agreement, you must contact ARM, Ltd. prior
19+
* to any use, copying or further distribution of this software.
20+
*/
21+
/*************************************************************************************************/
22+
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#ifndef __UTILS_H
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#define __UTILS_H
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/***************************************************************************************************
27+
** INCLUDES
28+
***************************************************************************************************/
29+
30+
#include <stdarg.h>
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32+
#include "wsf_types.h"
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34+
#include "am_util.h"
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#if defined(__GNUC__) || defined(__CC_ARM)
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#define PRINTF_ATTRIBUTE(a, b) __attribute__((format(printf, a, b)))
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#else
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#define PRINTF_ATTRIBUTE(a, b)
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#endif
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/***************************************************************************************************
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** DEFINES
44+
***************************************************************************************************/
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#define UTIL_MAC_ADDR_LEN 6
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/*------------------------------------------------------------------------------------------------*/
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#define UTIL_IS_DIGIT(c) ((c >= '0') && (c <= '9'))
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#define UTIL_IS_XDIGIT(c) (((c >= '0') && (c <= '9')) || ((c >= 'a') && (c <= 'f')) || \
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((c >= 'A') && (c <= 'F')))
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/*------------------------------------------------------------------------------------------------*/
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#define UTIL_DIGIT_TO_INT(c) (((c >= '0') && (c <= '9')) ? (uint8_t)(c - '0') : 0u)
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#define UTIL_XDIGIT_TO_INT(c) (((c >= '0') && (c <= '9')) ? (uint8_t)(c - '0') : \
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((c >= 'a') && (c <= 'f')) ? (uint8_t)(c - 'a' + 10u) : \
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((c >= 'A') && (c <= 'F')) ? (uint8_t)(c - 'A' + 10u) : 0u)
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/***************************************************************************************************
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** FUNCTIONS
63+
***************************************************************************************************/
64+
#define Util_VSNPrintf(s, size, format, ap) am_util_stdio_vsprintf(s, format, ap)
65+
#define Util_SNPrintf(s, size, ...) am_util_stdio_vsprintf(s, __VA_ARGS__)
66+
67+
/*--------------------------------------------------------------------------------------------------
68+
** Util_ParseMacAddr()
69+
**
70+
** DESCRIPTION: Parse MAC address from string.
71+
**
72+
** PARAMETERS: s Pointer to string to parse
73+
** addr Pointer to buffer that will receive MAC address
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**
75+
** RETURNS: Number of characters consumed from string
76+
**------------------------------------------------------------------------------------------------*/
77+
//int32_t Util_ParseMacAddr(const char *s, uint8_t (*addr)[UTIL_MAC_ADDR_LEN]);
78+
79+
/*--------------------------------------------------------------------------------------------------
80+
** Util_ParseUInt()
81+
**
82+
** DESCRIPTION: Parse unsigned integer from string.
83+
**
84+
** PARAMETERS: s Pointer to string to parse
85+
** u Pointer to variable that will receive integer
86+
** base Base of integer (between 2 and 36, inclusive) or 0, for automatic detection
87+
**
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** RETURNS: Number of characters consumed from string
89+
**------------------------------------------------------------------------------------------------*/
90+
//int32_t Util_ParseUInt(const char *s, uint32_t *u, uint32_t base);
91+
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#endif /* __UTILS_H */

‎cores/arduino/am_sdk_ap3/third_party/exactle/projects/generic/stacklib/gcc/bin-cortex-m4/libstacklib.a

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‎cores/arduino/am_sdk_ap3/third_party/exactle/projects/generic/stacklib/iar/bin/libstacklib.a

448 KB
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‎cores/arduino/am_sdk_ap3/third_party/exactle/projects/generic/stacklib/iar75/bin/libstacklib.a

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‎cores/arduino/am_sdk_ap3/third_party/exactle/projects/generic/stacklib/keil/Cortex-M4/libstacklib.lib

6.17 MB
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‎cores/arduino/am_sdk_ap3/third_party/exactle/projects/generic/stacklib/keil6/Cortex-M4/libstacklib.lib

6.17 MB
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