About sahiljain

sahiljain · 2023-10-26

I am trying to do extended read multiple blocks using the following iOS code:var blocksToRead: UInt8 = 64// Create the command datalet cmd: [UInt8] = [0x20, // Flags (0x20 -> read)0x33, // Extended Read Multiple Blocks0x00, 0x00, 0x00, 0x00, 0x00, 0x...

sahiljain · 2023-11-01

I am attaching a iOS Swift code using "extendedReadSingleBlock" API to sequentially read one block at a time. iterated until all 2048 blocks are retrieved.However, after reading the initial 2-3 blocks, we encounter the following issue:[NFCTagReaderSe...

sahiljain · 2023-10-30

I understand that the bytes are being sent out one in command data and the other in custom command, but in iOS following API requires us to send the command data and custom command. and the result throws an error as an "invalid parameter" API: custom...

sahiljain · 2023-10-30

What do you suggest? Do you have a code snippet for iOS to read the data block from the NFC tag? I am using the NFC tag from your company of type "ST25DV64K-J" (attached the screenshot). Please advise. We are stuck releasing a build live because of t...

sahiljain · 2023-10-30

Here is the updated code with the same error as "invalid parameter"var cmd: [UInt8] = [ 0x20, // Flags (0x20 -> read) 0100000 0x33, //Extended Read Multiple Blocks 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, // ...

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NFC tag ST25DV64K reading throwing invalid parameter error

Re: NFC tag ST25DV04K reading throwing invalid parameter error

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Re: NFC tag ST25DV04K reading throwing invalid parameter error

Re: NFC tag ST25DV04K reading throwing invalid parameter error