Hi!
In my project I use dll from C++. Some functions do not work, and I don't know, its troubles of dll, or call convension difference.
My question: are you can see something wrong in my code, or it's dll troubles?
Thanks in advance.
Rombar
Code and header example:
1. Code
#include <userint.h>
#include <windows.h>
#include <ansi_c.h>
#include "multiple_cyclonepromax_programming.h"
void main(void)
{
unsigned int iRet, ttt;
unsigned short nnn=0;
char Buf[40]={0}, szTemp[40]={0};
HINSTANCE hinstLib=NULL;
type_set_local_machine_ip_number set_local_machine_ip_number;
type_connect_to_cyclonepromax_by_ip connect_to_cyclonepromax_by_ip;
type_get_firmware_version get_firmware_version;
type_reset_cyclonepromax reset_cyclonepromax;
type_update_image_with_file update_image_with_file;
type_compare_image_with_file compare_image_with_file;
type_get_image_description get_image_description;
type_erase_all_cyclone_images erase_all_cyclone_images;
type_count_cyclonepromax_images count_cyclonepromax_images;
type_add_image_to_cyclone add_image_to_cyclone;
type_toggle_power_no_background_entrance toggle_power_no_background_entrance;
type_disconnect_from_cyclonepromax disconnect_from_cyclonepromax;
type_get_last_error_code get_last_error_code;
hinstLib = LoadLibrary("CYCLONE_CONTROL.dll");
connect_to_cyclonepromax_by_ip = (type_connect_to_cyclonepromax_by_ip)GetProcAddress(hinstLib, "connect_to_cyclonepromax_by_ip");
get_firmware_version = (type_get_firmware_version)GetProcAddress(hinstLib, "get_firmware_version");
reset_cyclonepromax = (type_reset_cyclonepromax)GetProcAddress(hinstLib, "reset_cyclonepromax");
update_image_with_file = (type_update_image_with_file)GetProcAddress(hinstLib, "update_image_with_file");
compare_image_with_file = (type_compare_image_with_file)GetProcAddress(hinstLib, "compare_image_with_file");
get_image_description = (type_get_image_description)GetProcAddress(hinstLib, "get_image_description");
erase_all_cyclone_images = (type_erase_all_cyclone_images)GetProcAddress(hinstLib, "erase_all_cyclone_images");
count_cyclonepromax_images = (type_count_cyclonepromax_images)GetProcAddress(hinstLib, "count_cyclonepromax_images");
add_image_to_cyclone = (type_add_image_to_cyclone)GetProcAddress(hinstLib, "add_image_to_cyclone");
toggle_power_no_background_entrance = (type_toggle_power_no_background_entrance)GetProcAddress(hinstLib, "toggle_power_no_background_entrance");
set_local_machine_ip_number = (type_set_local_machine_ip_number)GetProcAddress(hinstLib, "set_local_machine_ip_number");
disconnect_from_cyclonepromax = (type_disconnect_from_cyclonepromax)GetProcAddress(hinstLib, "disconnect_from_cyclonepromax");
get_last_error_code = (type_get_last_error_code)GetProcAddress(hinstLib, "get_last_error_code");
set_local_machine_ip_number("10.10.5.10"); // ???
iRet = connect_to_cyclonepromax_by_ip("10.10.5.3"); // pass
strcpy(szTemp, get_firmware_version(iRet)); // pass, returned version "6.77.00"
ttt = reset_cyclonepromax(iRet, 3000); // pass, return code - 1 (TRUE)
strcpy(szTemp, get_firmware_version(iRet)); // pass, return error - 0
strcpy(szTemp, get_image_description(iRet, 1)); // pass, return description - "2/14/2008 3:29:25 PM"
strcpy(szTemp, "c:\\probe\\T2_Sap_file_demo.SAP");
ttt = compare_image_with_file(iRet, szTemp, 1); // fail, all LEDs are off, return code - 0 (FALSE),
// timeout aproximate 1,5 min, error code - 61166 (0xEEEE)
2. Header
#if !defined(PE_CYCLONEPROMAX_INTERFACE_ROUTINES)
#define PE_CYCLONEPROMAX_INTERFACE_ROUTINES
typedef unsigned int bool;
typedef unsigned int (_cdecl *type_check_allowed_number_of_cyclonepromax_connections)(void);
typedef void (_cdecl *type_increase_number_of_allowed_cyclonepromax_connections)(char *license_string);
typedef void (_cdecl *type_set_local_machine_ip_number)(char *ip_number);
typedef unsigned int (_cdecl *type_connect_to_cyclonepromax_by_ip)(char *port_identifier);
typedef bool (_cdecl *type_disconnect_from_cyclonepromax)(unsigned long cyclonepromaxhandle);
typedef bool (_cdecl *type_reset_cyclonepromax)(unsigned long cyclonepromaxhandle, unsigned long reset_delay_in_ms);
typedef char *(_cdecl *type_get_firmware_version)(unsigned long cyclonepromaxhandle);
typedef char *(_cdecl *type_get_image_description)(unsigned long cyclonepromaxhandle, unsigned char image_id);
typedef bool (_cdecl *type_compare_image_with_file)(unsigned long cyclonepromaxhandle, char *aFile, unsigned char image_id);
typedef bool (_cdecl *type_update_image_with_file)(unsigned long cyclonepromaxhandle, char *aFile);
typedef bool (_cdecl *type_erase_all_cyclone_images)(unsigned long cyclonepromaxhandle);
typedef unsigned int (_cdecl *type_add_image_to_cyclone)(unsigned long cyclonepromaxhandle, char *aFile);
typedef unsigned char (_cdecl *type_count_cyclonepromax_images)(unsigned long cyclonepromaxhandle);
typedef bool (_cdecl *type_START_execute_all_commands)(unsigned long cyclonepromaxhandle, unsigned char image_id);
typedef bool (_cdecl *type_START_dynamic_program_bytes)(unsigned long cyclonepromaxhandle, unsigned long target_address, unsigned short data_length, char *buffer);
typedef unsigned int (_cdecl *type_check_STARTED_cyclonepromax_status)(unsigned long cyclonepromaxhandle);
typedef unsigned short (_cdecl *type_get_last_error_code)(unsigned long cyclonepromaxhandle);
typedef unsigned int (_cdecl *type_get_last_error_addr)(unsigned long cyclonepromaxhandle);
typedef bool (_cdecl *type_dynamic_read_bytes)(unsigned long cyclonepromaxhandle, unsigned long target_address, unsigned short data_length, char *buffer);
typedef bool (_cdecl *type_pro_set_active_security_code)(unsigned long cyclonepromaxhandle, char *buffer);
typedef bool (_cdecl *type_toggle_power_no_background_entrance)(unsigned long cyclonepromaxhandle);
extern type_check_allowed_number_of_cyclonepromax_connections check_allowed_number_of_cyclonepromax_connections;
extern type_increase_number_of_allowed_cyclonepromax_connections increase_number_of_allowed_cyclonepromax_connections;
extern type_set_local_machine_ip_number set_local_machine_ip_number;
extern type_connect_to_cyclonepromax_by_ip connect_to_cyclonepromax_by_ip;
extern type_disconnect_from_cyclonepromax disconnect_from_cyclonepromax;
extern type_reset_cyclonepromax reset_cyclonepromax;
extern type_get_firmware_version get_firmware_version;
extern type_get_image_description get_image_description;
extern type_compare_image_with_file compare_image_with_file;
extern type_update_image_with_file update_image_with_file;
extern type_erase_all_cyclone_images erase_all_cyclone_images;
extern type_add_image_to_cyclone add_image_to_cyclone;
extern type_count_cyclonepromax_images count_cyclonepromax_images;
extern type_START_execute_all_commands START_execute_all_commands;
extern type_START_dynamic_program_bytes START_dynamic_program_bytes;
extern type_check_STARTED_cyclonepromax_status check_STARTED_cyclonepromax_status;
extern type_get_last_error_code get_last_error_code;
extern type_get_last_error_addr get_last_error_addr;
extern type_dynamic_read_bytes dynamic_read_bytes;
extern type_pro_set_active_security_code pro_set_active_security_code;
extern type_toggle_power_no_background_entrance toggle_power_no_background_entrance;
#endif
