User Manual
Table Of Contents
- E7 IC Card Reader Introduction
- 1.1 Overview
- 1.2 Features
- 1.3 Device Interface
- 1.4 Peader Packing List
- 1.5 Software
- 1.6 Reader Type Description
- 1.7 Function Instruction
- 1.8 API Function List
- Common Functions
- Device Function
- Keyboard Specific Functions
- S50 card functions
- S70 card specific function
- Ultralight card specific function
- Ultralight-C card specific function
- Mifare pro card specific function
- Mifare PLUS card specific function
- Contactless CPU card(ISO14443) specific function
- Desfire card specific function
- CPU(SAM) card specific functions
- 4442 card-specific functions
- 4428 Card-Specific Functions
- 1.9 Error codes and Meanings
- 2. API Function
- 2.1 Common Functions
- 2.2 Device Functions
- 2.3 Keyboard Special Functions
- 2.4 S50（M1）Functions
- 2.5 S70 card specific function
- 2.6 Ultralight card specific function
- 2.7 Ultralight-Ccard specific function
- 2.8 Mifare Pro card specific function
- 2.9 Contactless CPU card(ISO1443) specific functi
- 2.10 Desfirecard specific function
- 2.11 Mifare Plus card specific function
- 2.12 CPU（SAM）Functions
- 2.13 SLE4442 special Functions
- 2.14 SLE4428 special Functions
- 3．MIFARE ONE Card Structure
- 4．Appendix
9
fw_lcd_dispstr_ex
LCD display string (extension function)
fw_lcd_dispclear
LCD
Keyboard Specific Functions
Function Name
Description
fw_PassIn
Enter the status of getting keyboard password ， only to receive
fw_PassGet and fw_PassCancel command after that
fw_PassGet
Inquiry and get input passwoard
fw_PassCancel
Cancel the status of getting keyboard password，the device return to
normal state after that
fw_CheckKeyValue
Inquiry the key value
S50 card functions
Function Name
Description
fw_init
Initialize the communication port
fw_exit
Close the port
fw_card
Find card
fw_card_hex
Find card
fw_card_str
Find card
fw_request
Find card request
fw_anticoll
Anti-collision
fw_select
Select a card
fw_load_key
Load password of sectors
fw_authentication
Verify sector’s password
fw_read
Read card（for M1 and S70 card）
fw_write
Write card（for M1 and S70 card）
fw_halt
Stop the operation for card
fw_changeb3
Change sector password（for M1 and S70 card）