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Dumps of HydraNFC Shield v2 (STMicroelectronics ST25R3916 NFC chipset communication using SPI + IRQ pin)
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Dumps of HydraNFC Shield v2 (STMicroelectronics ST25R3916 NFC chipset communication using SPI + IRQ pin)
Those dumps are intended to be analyzed with st25r3916_spi decoder
Hardware setup for the capture
------------------------------
* HydraBus v1 Rev1.4 + HydraNFC Shield v2 R1.4
* Using firmware (https://github.com/hydrabus/hydrafw_hydranfc_shield_v2) HydraFW (HydraBus v1/HydraNFC Shield v2) v0.1-beta-11-g682a268 2020-07-13
* HydraBus SPI Master is configured with signal 0_CLK @10.5MHz, CLK Polarity=0, CLK Phase=1, Bit order=Send/receive MSB first
Tag ISO/IEC 14443-A (106 kbps) ST25TA02K-P (CLOUD-ST25TA MB1207-B) NFC Forum Type 4 Tag (https://www.st.com/cloud-st25ta)
* Read UID of the tag
* nfc-a scan
* NFC-A UID:02A20071C84F90
Tag ISO/IEC 14443-B
* Read UID of the tag (nfc-b scan)
* nfc-b scan
* NFC-B UID:00422099
Tag ISO/IEC 15693 Vicinity ST25 (5cm x 5cm Tag)
* Read UID of the tag
* nfc-v scan
* NFC-V UID:E0022300265F64F2
ST25R3916 Registers Space A & B after init
* Read all ST25R3916 Registers Space A & B
* show registers
* ST25R3916 Registers space A:
* 0x00 : 0x07
* 0x01 : 0x3c
* 0x02 : 0x83
* 0x03 : 0x08
* 0x04 : 0x00
* 0x05 : 0x00
* 0x06 : 0x00
* 0x07 : 0x00
* 0x08 : 0x50
* 0x09 : 0x00
* 0x0a : 0x00
* 0x0b : 0x08
* 0x0c : 0x2d
* 0x0d : 0xd8
* 0x0e : 0x00
* 0x0f : 0x0c
* 0x10 : 0x00
* 0x11 : 0x00
* 0x12 : 0x00
* 0x13 : 0x84
* 0x14 : 0x6c
* 0x15 : 0x80
* 0x16 : 0xff
* 0x17 : 0xff
* 0x18 : 0xff
* 0x19 : 0xfb
* 0x1a : 0x00
* 0x1b : 0x00
* 0x1c : 0x00
* 0x1d : 0x00
* 0x1e : 0x00
* 0x1f : 0x00
* 0x20 : 0x00
* 0x21 : 0x00
* 0x22 : 0x00
* 0x23 : 0x00
* 0x24 : 0x00
* 0x25 : 0xdf
* 0x26 : 0x49
* 0x27 : 0x45
* 0x28 : 0x70
* 0x29 : 0x5f
* 0x2a : 0x11
* 0x2b : 0x00
* 0x2c : 0x00
* 0x2d : 0x00
* 0x2e : 0x00
* 0x2f : 0x00
* 0x30 : 0x00
* 0x31 : 0x12
* 0x32 : 0x00
* 0x33 : 0x00
* 0x34 : 0x00
* 0x35 : 0x00
* 0x36 : 0x00
* 0x37 : 0x00
* 0x38 : 0x00
* 0x39 : 0x00
* 0x3a : 0x00
* 0x3b : 0x00
* 0x3c : 0x00
* 0x3d : 0x00
* 0x3e : 0x00
* 0x3f : 0x2a
* ST25R3916 Registers space B:
* 0x00 : 0x40
* 0x01 : 0x00
* 0x02 : 0x0c
* 0x03 : 0x93
* 0x04 : 0x00
* 0x05 : 0x00
* 0x06 : 0x33
* 0x07 : 0x10
* 0x08 : 0x7c
* 0x09 : 0x80
* 0x0a : 0x04
* 0x0b : 0xe0
* 0x0c : 0x00
* 0x0d : 0x00
* 0x0e : 0x00
* 0x0f : 0x00
Capture details for all types of Tags
-------------------------------------
0_CLK: HydraBus v1/STM32F405 PB10 SPI2 Master CLK out connected to HydraNFC Shield v2/ST25R3916 SPI Slave SCLK pin30 in
1_MISO: HydraBus v1/STM32F405 PC2 SPI2 Master MISO in connected to HydraNFC Shield v2/ST25R3916 SPI Slave MISO pin32 out
2_MOSI: HydraBus v1/STM32F405 PC3 SPI2 Master MOSI out connected to HydraNFC Shield v2/ST25R3916 SPI Slave MOSI pin31 in
3_CS#: HydraBus v1/STM32F405 PC1 SPI2 Master CS out connected to HydraNFC Shield v2/ST25R3916 SPI Slave BSS pin29 in
4_IRQ: HydraBus v1/STM32F405 PA1 IRQ Input in connected to HydraNFC Shield v2/ST25R3916 IRQ pin27 out
SPI / ST25R3916 Configuration:
CS# Polarity active-low
Clock polarity 0
Clock phase 1
Bit order msb-first
Word size 8
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