(STM32L476RG+X-NUCLEO-NFC07A)
I use Android ST25 (ST25AndroidApp-V3.12.2) to communicate with NFC7(STM32L476RG) by FTM.
Click FTM demos of Menu ST25DV Demostrations on Android ST25 APP, and click Send data to tag, 1000 bytes by default, the Transmission/Reception success with showd 1000/1000 bytes as showed in image below:
but the show exception "Command failed" from
mDataReceived = mFtmCommands.sendCmdAndWaitForCompletion(...)
of source_ST25AndroidApp-V3.12.2\app\src\main\java\com\st\st25nfc\type5\st25dv\ST25DVFtmDemoActivity.java
the frimware is built by
STMicroelectronics\ST25NFC_Embedded_Lib_ST25R3911B_1.8.0\Projects\STM32L476RG-Nucleo\Applications\X-NUCLEO-NFC07A1\FTM\STM32CubeIDE
and the uart console shows success
After build and run (with ST25FTM_ENABLE_LOG enabled), the uart log as below
----------------------------------------
*****Welcome to x-cube-nfc7 example*****
----------------------------------------
10988: RxState = ST25FTM_RX_INIT_RECEPTION
10992: FtmInfo Field On->Off
10994: FtmInfo Field On
11002: FtmInfo Field Off
11008: FtmInfo Field On
18255: RxState = ST25FTM_RX_READ_PKT
18259: Rx (5)
18260: 4003000000
Reception started (FTM v3.1.2)
18265: RxState = ST25FTM_RX_DONE
Reception completed: 3 bytes in 3 ms
Sending data back
18273: ### ST25FTM_SendStart of 3 bytes
18277: RxState = ST25FTM_RX_IDLE
18280: State = ST25FTM_TX
18282: TxState = ST25FTM_TX_INIT_TRANSMISSION
18286: Starting Segment 0
18289: TxState = ST25FTM_TX_WRITE_SEGMENT
18292: SegmentLen 7
18294: GetCrc 20002d1a 3
18297: PktId 1
18298: PktLen total=9 payload=7
18301: Tx (9) 18302: 7107000000C704DD7B
18305: TxState = ST25FTM_TX_WRITE_PKT
18308: TxState = ST25FTM_TX_WAIT_READ
18349: TxState = ST25FTM_TX_READ_ACK
18424: TxState = ST25FTM_TX_DONE
18427: Rx Ack=0
18429: Ending Segment 0
18431: TxState = ST25FTM_TX_ERROR
Transmission completed: 3 bytes in 161 ms
18438: ### ST25FTM_ReceiveStart for max 8192 bytes
18443: TxState = ST25FTM_TX_IDLE
18446: State = ST25FTM_RX
18448: RxState = ST25FTM_RX_INIT_RECEPTION
20697: RxState = ST25FTM_RX_READ_PKT
20703: Rx (249)
20705: 15000003E8055A5A5A5A5A5A5A5A5A5A...5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A
20711: Starting Segment 0
Reception started (FTM v3.1.2)
20717: GetCrc 20017e81 244
20719: RxState = ST25FTM_RX_INIT_RECEPTION
20796: RxState = ST25FTM_RX_READ_PKT
20802: Rx (249)
20803: 095A5A5A5A5A5A5A5A5A5A5A5A5A5A5A...5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A
20810: GetCrc 20017e7d 248
20813: RxState = ST25FTM_RX_INIT_RECEPTION
20894: RxState = ST25FTM_RX_READ_PKT
20901: Rx (249)
20902: 095A5A5A5A5A5A5A5A5A5A5A5A5A5A5A...5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A
20909: GetCrc 20017e7d 248
20911: RxState = ST25FTM_RX_INIT_RECEPTION
20989: RxState = ST25FTM_RX_READ_PKT
20995: Rx (249)
20997: 095A5A5A5A5A5A5A5A5A5A5A5A5A5A5A...5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A
21004: GetCrc 20017e7d 248
21006: RxState = ST25FTM_RX_INIT_RECEPTION
21010: RxState = ST25FTM_RX_READ_PKT
21014: Rx (18)
21016: 6D105A5A5A5A5A5A5A5A5A5A5A5A6A30F138
21020: GetCrc 20017e7e 12
21022: RxState = ST25FTM_RX_WRITE_ACK
21025: ### Send ACK
21027: RxState = ST25FTM_RX_WAIT_ACK_READ
21031: msgOwner=1
21033: msgOwner=1
21035: msgOwner=1
21036: msgOwner=1
21038: msgOwner=1
21040: msgOwner=1
21041: msgOwner=1
21043: msgOwner=1
21045: msgOwner=1
21046: msgOwner=1
21048: msgOwner=1
21050: msgOwner=1
21052: msgOwner=1
21053: msgOwner=1
21055: msgOwner=1
21057: msgOwner=1
21058: msgOwner=1
21060: msgOwner=1
21062: msgOwner=1
21063: msgOwner=1
21065: msgOwner=1
21067: msgOwner=1
21069: msgOwner=1
21070: msgOwner=1
21072: msgOwner=1
21074: msgOwner=1
21075: msgOwner=1
21077: msgOwner=1
21079: msgOwner=1
21080: msgOwner=1
21082: msgOwner=1
21084: msgOwner=1
21086: msgOwner=1
21087: msgOwner=1
21089: msgOwner=1
21091: msgOwner=1
21092: msgOwner=1
21094: msgOwner=0
21096: Ack is read
21098: RxState = ST25FTM_RX_ACK_READ
21101: lastAck=1
21103: ignoreRetrans=0
21105: Ending Segment 0
21107: receivedLen=1000
21109: validLen=1000
21111: totalvalid=1000
21113: expected=1000
21115: pktPosition=3
21117: FtmRx Ack has been read
21120: RxState = ST25FTM_RX_DONE
Reception completed: 1000 bytes in 406 ms
Sending data back
21129: ### ST25FTM_SendStart of 1000 bytes
21133: RxState = ST25FTM_RX_IDLE
21136: State = ST25FTM_TX
21138: TxState = ST25FTM_TX_INIT_TRANSMISSION
21142: Starting Segment 0
21145: TxState = ST25FTM_TX_WRITE_SEGMENT
21148: SegmentLen 1004
21150: GetCrc 20002d1d 244
21153: PktId 1
21154: PktLen total=249 payload=244
21158: Tx (249) 21159: 15000003E8055A5A5A5A5A5A5A5A5A5A...5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A
21166: TxState = ST25FTM_TX_WRITE_PKT
21172: TxState = ST25FTM_TX_WAIT_READ
21276: TxState = ST25FTM_TX_WRITE_SEGMENT
21280: SegmentLen 1004
21282: GetCrc 20002d19 248
21285: PktId 2
21286: PktLen total=249 payload=248
21289: Tx (249) 21291: 095A5A5A5A5A5A5A5A5A5A5A5A5A5A5A...5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A
21298: TxState = ST25FTM_TX_WRITE_PKT
21304: TxState = ST25FTM_TX_WAIT_READ
21464: TxState = ST25FTM_TX_WRITE_SEGMENT
21468: SegmentLen 1004
21470: GetCrc 20002d19 248
21473: PktId 3
21474: PktLen total=249 payload=248
21477: Tx (249) 21479: 095A5A5A5A5A5A5A5A5A5A5A5A5A5A5A...5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A
21485: TxState = ST25FTM_TX_WRITE_PKT
21510: Warning Mailbox busy, I2C is NACKED: retry later!
21517: TxState = ST25FTM_TX_WAIT_READ
21662: TxState = ST25FTM_TX_WRITE_SEGMENT
21665: SegmentLen 1004
21668: GetCrc 20002d19 248
21670: PktId 4
21672: PktLen total=249 payload=248
21675: Tx (249) 21676: 095A5A5A5A5A5A5A5A5A5A5A5A5A5A5A...5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A5A
21683: TxState = ST25FTM_TX_WRITE_PKT
21689: TxState = ST25FTM_TX_WAIT_READ
21851: TxState = ST25FTM_TX_WRITE_SEGMENT
21855: SegmentLen 1004
21857: GetCrc 20002d1a 12
21859: PktId 5
21861: PktLen total=18 payload=16
21864: Tx (18) 21865: 6D105A5A5A5A5A5A5A5A5A5A5A5A6A30F138
21869: TxState = ST25FTM_TX_WRITE_PKT
21873: TxState = ST25FTM_TX_WAIT_READ
21967: TxState = ST25FTM_TX_READ_ACK
22042: TxState = ST25FTM_TX_DONE
22045: Rx Ack=0
22046: Ending Segment 0
22049: TxState = ST25FTM_TX_ERROR
Transmission completed: 1000 bytes in 923 ms
22056: ### ST25FTM_ReceiveStart for max 8192 bytes
22061: TxState = ST25FTM_TX_IDLE
22064: State = ST25FTM_RX
22066: RxState = ST25FTM_RX_INIT_RECEPTIONI found error "22049: TxState = ST25FTM_TX_ERROR" in side.
How to fixed the issue?
