ATrappmann
commented
4 years ago Hello Ambrose,
from the error message "option not supported", I would guess there is something wrong in the write command itself. According to the datasheet, block numbers start with #1 and not with #0 for your tag. Which is strange, but it is always worth a try. Change the write loop and start with writing blockNo=1.
2nd thought: Remove the 'return' command in the error path, so that the sketch tries to write all 64 blocks and see what happens.
If both fail, try to set the Option bit in the request flags of the writeSingleBlock command. The current value is 0x22, change it to 0x62.
Regards, --Andreas.
-----Original-Nachricht----- Betreff: [ATrappmann/PN5180-Library] Error to Write into TI RF-HDT-DVBB-N2 Tag (#32) Datum: 2020-07-06T17:25:03+0200 Von: "ambrosekwok" notifications@github.com An: "ATrappmann/PN5180-Library" PN5180-Library@noreply.github.com
Hello Andreas, thanks for your great library. Just simply use the PN5180-Library.ino example with ESP32 board. This work great except when I try to write to RF-HDT-DVBB-N2 tag from Texas Instruments. I can read the tag, but cannot write to it. Would you please advise what could I do to make it work to write to this tag? Many thanks. Here are the logs from Arduino IDE's Serial Monitor:
Uploaded: Jul 6 2020 21:52:12
PN5180 ISO15693 Demo Sketch
PN5180 Hard-Reset...
Reading product version...
Product version=3.5
Reading firmware version...
Firmware version=3.5
Reading EEPROM version...
EEPROM version=145.0
Enable RF field...
Loop #0
Inventory successful, UID=E0:7:8031E3335419
System Info retrieved: blockSize=4, numBlocks=64
Read block #0: 00 00 00 00 ....
Read block #2 <https://github.com/ATrappmann/PN5180-Library/pull/2> :
00 00 00 00 ....
Read block #3 <https://github.com/ATrappmann/PN5180-Library/issues/3>
: 00 00 00 00 ....
......
......
......
Read block #61: 00 00 00 00 ....
Read block #62: 00 00 00 00 ....
Read block #63: 00 00 00 00 ....
Error in writeSingleBlock #0: Option is not supported!
IRQ-Status 0x4007: [ RQ TX IDLE RX_SOF_DET ]And below are the scanned info for the RFID tag using NXP TagInfo Android app:
** TagInfo scan (version 4.24.6) 2020-07-06 22:43:51 **
Report Type: External
-- IC INFO ------------------------------
IC manufacturer:
Texas Instruments
IC type:
Tag-it HF-I Plus (TMS37112)
-- NDEF ------------------------------
No NDEF data storage populated:
-- EXTRA ------------------------------
Memory size:
256 bytes
* 64 blocks, with 4 bytes per block
IC detailed information:
Supported read commands:
* Single Block Read
* Multiple Block Read
* Get System Information
AFI supported
DSFID supported
IC reference value: 0x8B
-- FULL SCAN ------------------------------
Technologies supported:
ISO/IEC 15693-3 compatible
ISO/IEC 15693-2 compatible
Android technology information:
Tag description:
* TAG: Tech [android.nfc.tech.NfcV,
android.nfc.tech.NdefFormatable]
* Maximum transceive length: 253 bytes
Detailed protocol information:
ID: E0:07:80:31:E3:33:54:19
AFI: 0x00
DSFID: 0x00
Memory content:
[00] . 00 00 00 00 |....|
[01] . 00 00 00 00 |....|
[02] . 00 00 00 00 |....|
......
......
......
[3D] . 00 00 00 00 |....|
[3E] . 00 00 00 00 |....|
[3F] . 00 00 00 00 |....|
x:user locked, *:factory locked, .:unlocked
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ambrosekwok
Hello Andreas, thanks for your great library. Just simply use the PN5180-Library.ino example with ESP32 board. This work great except when I try to write to RF-HDT-DVBB-N2 tag from Texas Instruments. I can read the tag, but cannot write to it.
Would you please advise what could I do to make it work to write to this tag? Many thanks.
Here are the logs from Arduino IDE's Serial Monitor:
And below are the scanned info for the RFID tag using NXP TagInfo Android app:
Thank you.
Ambrose