1.6 FLEXCOM ISO7816 SmartCard
This example application shows how to use the FLEXCOM module in ISO7816 mode.
Description
This application configures the FLEXCOM peripheral in ISO7816 mode and performs operation on a SmartCard AT88SC0808C.
Downloading and Building the Application
To clone or download this application from Github, go to the main page of this repository and then click Clone button to clone this repository or download as zip file. This content can also be downloaded using content manager by following these instructions.
Path of the application within the repository is apps/flexcom/usart/flexcom_iso7816_smartcard/firmware.
To build the application, refer to the following table and open the project using its IDE.
| Project Name | Description |
|---|---|
| sam_a5d29_curiosity.X | MPLAB X project for SAMA5D29 Curiosity Development Board Kit |
Setting Up AT91Bootstrap Loader
To load the application binary onto the target device, the user needs to use at91bootstrap loader. Refer to the at91bootstrap loader documentation for details on how to configure, build and run bootstrap loader project and use it to bootstrap the application binaries.
Setting Up the Hardware
The following table shows the target hardware for the application projects.
| Project Name | Description |
|---|---|
| sam_a5d29_curiosity.X | SAMA5D29 Curiosity Development Board Kit |
Setting Up SAMA5D29 Curiosity Development Board
- Connect SmartCard Xplained Pro to EXT3 header
- Insert AT88SC1616C SmartCard into SmartCard Xplained Pro socket
- Connect the Debug USB port on the board to the computer using a micro USB cable
- Connect a programming cable from JTAG connector J12 on board to programmer(J-32 Debugger)
- Connect programmer(J-32 Debugger) to computer using a micro USB cable
- Connect the USB port J1
on board to the computer using a micro USB cable (to power the
board)
Pin SmartCard Xplained PRO MIKRO A5D29 Curiosity SAMA5D29 Curiosity Manual Wiring on J25 Connector 2 (black) GND GND - - 5 (yellow) CARD_DETECT CS PC4 - 9 (blue) RESET AN PD25 - 10 (grey) VCC_ENABLE MISO PC3 - 13 (brown) XCK SCK No Flexcom on mikroBUS PD14 IO02
J25: 23 FLEXCOM4_IO2
14 (purple) I/O MOSI No Flexcom on mikroBUS PD12 IO0
J25: 19 FLEXCOM4_IO0
20 (red) VCC_TARGET +3.3V - -
Running the Application
- Open the Terminal application (e.g., Tera term) on the computer.
- Connect to the USB Serial COM
port and configure the serial settings as follows:
- Baud: 115200
- Data: 8 Bits
- Parity: None
- Stop: 1 Bit
- Flow Control: None
- Build and Program the application using its IDE.
- The console displays the
following message.
