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Implemented custom atoi methods, as the included one only has 16-bit precision
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@ -7,22 +7,23 @@
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#include "options.h"
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#ifdef enable_NES
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#include "atoi32.h"
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//Line Content
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//26 Supported Mappers
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//101 Defines
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//131 Variables
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//192 Menu
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//311 Setup
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//340 Low Level Functions
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//587 CRC Functions
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//647 File Functions
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//831 NES 2.0 Header Functions
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//1112 Config Functions
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//1708 ROM Functions
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//2806 RAM Functions
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//3235 Eeprom Functions
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//3431 NESmaker Flash Cart Functions
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//28 Supported Mappers
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//103 Defines
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//133 Variables
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//194 Menu
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//313 Setup
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//342 Low Level Functions
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//589 CRC Functions
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//649 File Functions
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//844 NES 2.0 Header Functions
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//1125 Config Functions
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//1721 ROM Functions
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//2819 RAM Functions
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//3248 Eeprom Functions
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//3444 NESmaker Flash Cart Functions
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/******************************************
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Supported Mappers
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@ -1037,7 +1038,7 @@ uint32_t getPRGSizeFromDatabaseRow(const char* crctest) {
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return 0;
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}
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uint32_t return_size = (uint32_t)atoi(prg_size_str);
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uint32_t return_size = atoi32_unsigned(prg_size_str);
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free(prg_size_str);
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return return_size;
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@ -1049,7 +1050,7 @@ uint32_t getCHRSizeFromDatabaseRow(const char* crctest) {
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return 0;
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}
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uint32_t return_size = (uint32_t)atoi(chr_size_str);
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uint32_t return_size = atoi32_unsigned(chr_size_str);
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free(chr_size_str);
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return return_size;
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55
Cart_Reader/atoi32.cpp
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55
Cart_Reader/atoi32.cpp
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@ -0,0 +1,55 @@
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#include "atoi32.h"
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#include <stddef.h>
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#include <inttypes.h>
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int32_t atoi32_signed(const char* input_string) {
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if (input_string == NULL) {
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return 0;
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}
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int int_sign = 1;
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int i = 0;
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if (input_string[0] == '-') {
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int_sign = -1;
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i = 1;
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}
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int64_t return_val = 0;
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while (input_string[i] != '\0') {
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if (input_string[i] >= '0' && input_string[i] <= '9') {
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return_val = (return_val * 10) + (input_string[i] - '0');
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} else if (input_string[i] != '\0') {
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return 0;
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}
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i++;
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}
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return_val = return_val * int_sign;
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return return_val;
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}
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uint32_t atoi32_unsigned(const char* input_string) {
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if (input_string == NULL) {
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return 0;
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}
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int i = 0;
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uint64_t return_val = 0;
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while (input_string[i] != '\0') {
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if (input_string[i] >= '0' && input_string[i] <= '9') {
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return_val = (return_val * 10) + (input_string[i] - '0');
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} else if (input_string[i] != '\0') {
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return 0;
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}
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i++;
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}
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return return_val;
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}
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10
Cart_Reader/atoi32.h
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10
Cart_Reader/atoi32.h
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@ -0,0 +1,10 @@
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#ifndef _ATOI32_H
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#define _ATOI32_H
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#include <stddef.h>
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#include <inttypes.h>
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int32_t atoi32_signed(const char* input_string);
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uint32_t atoi32_unsigned(const char* input_string);
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#endif
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@ -1,5 +1,6 @@
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#include "snes_clk.h"
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#include <SdFat.h>
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#include "atoi32.h"
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int32_t readClockOffset() {
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File clock_file;
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@ -38,7 +39,7 @@ int32_t readClockOffset() {
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}
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}
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clock_offset = (int32_t)atoi(clock_buf);
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clock_offset = atoi32_signed(clock_buf);
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free(clock_buf);
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return clock_offset;
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@ -2,6 +2,7 @@
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#define _SNES_CLK_H
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#include <SdFat.h>
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#include "atoi32.h"
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int32_t readClockOffset();
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BIN
sd/nes20db.txt
BIN
sd/nes20db.txt
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