User's Guide
Table Of Contents
- XBee/XBee-PRO S2C 802.15.4 RF Module User Guide
- Technical specifications
- Hardware
- Configure the XBee/XBee-PRO S2C 802.15.4 RF Module
- Modes
- Operation
- AT commands
- Special commands
- Networking and security commands
- C8 (802.15.4 Compatibility)
- CH (Operating Channel)
- ID (Network ID)
- DH (Destination Address High)
- DL (Destination Address Low)
- MY (Source Address)
- SH (Serial Number High)
- SL (Serial Number Low)
- MM (MAC Mode)
- RR (XBee Retries)
- RN (Random Delay Slots)
- ND (Network Discovery)
- NT (Node Discover Timeout)
- NO (Node Discovery Options)
- DN (Discover Node)
- CE (Coordinator Enable)
- SC (Scan Channels)
- SD (Scan Duration)
- A1 (End Device Association)
- A2 (Coordinator Association)
- AI (Association Indication)
- DA (Force Disassociation)
- FP (Force Poll)
- AS (Active Scan)
- ED (Energy Detect)
- EE (Encryption Enable)
- KY (AES Encryption Key)
- NI (Node Identifier)
- NP (Maximum Packet Payload Bytes)
- RF interfacing commands
- Sleep commands
- Serial interfacing commands
- I/O settings commands
- D0 (DIO0/AD0)
- D1 (DIO1/AD1)
- D2 (DIO2/AD2)
- D3 (DIO3/AD3)
- D4 (DIO4)
- D5 (DIO5/ASSOCIATED_INDICATOR)
- D8 (DIO8/SLEEP_REQUEST)
- P0 (RSSI/PWM0 Configuration)
- P1 (PWM1 Configuration)
- P2 (SPI_MISO)
- M0 (PWM0 Duty Cycle)
- M1 (PWM1 Duty Cycle)
- P5 (SPI_MISO)
- P6 (SPI_MOSI Configuration)
- P7 (SPI_SSEL )
- P8 (SPI_SCLK)
- P9 (SPI_ATTN)
- PR (Pull-up/Down Resistor Enable)
- PD (Pull Up/Down Direction)
- IU (I/O Output Enable)
- IT (Samples before TX)
- IS (Force Sample)
- IO (Digital Output Level)
- IC (DIO Change Detect)
- IR (Sample Rate)
- RP (RSSI PWM Timer)
- I/O line passing commands
- Diagnostic commands
- Command mode options
- Operate in API mode
- API mode overview
- API frame specifications
- Escaped characters in API frames
- Frame descriptions
- TX Request: 64-bit address frame - 0x00
- TX Request: 16-bit address - 0x01
- AT Command frame - 0x08
- AT Command - Queue Parameter Value frame - 0x09
- Remote AT Command Request frame - 0x17
- RX Packet: 64-bit Address frame - 0x80
- Receive Packet: 16-bit address frame - 0x81
- RX (Receive) Packet: 64-bit address IO frame- 0x82
- RX Packet: 16-bit address I/O frame - 0x83
- AT Command Response frame - 0x88
- TX Status frame - 0x89
- Modem Status frame - 0x8A
- Remote Command Response frame - 0x97
- Regulatory information
- Load 802.15.4 firmware on ZB devices
- Migrate from XBee through-hole to surface-mount devices
- PCB design and manufacturing
Operate in API mode Frame descriptions
XBee/XBee-PRO S2C 802.15.4 RF Module User Guide
125
TX Status frame - 0x89
Description
When a TX request: 64-bit address (0x00) or 16-bit address (0x01) is complete, the device sends a TX
Status frame. This message indicates if the packet transmitted successfully or if there was a failure.
Format
The following table provides the contents of the frame. For details on frame structure, see API frame
specifications.
Frame
data
fields Offset Description
Frame
type
3 0x89
Frame
ID
4
Identifies the TX Request frame being reported.
If the Frame ID = 0 in the TX Request, no TX Status frame is given.
Status
5
0x00 = standard
0x01 = no ACK received
0x02 = CCA failure
0x03 = Transmission was purged because a coordinator tried to send to an end
device, but it timed out waiting for a poll from the end device that never
occurred
0x21 = Network ACK failure
0x22 = Transmission failed because an end device was not joined to the network
0x31 = Internal error
0x32 = Transmission failed due to resource depletion (for example, out of
buffers, especially for indirect messages from coordinator)
0x74 = The payload in the frame was larger than allowed
Notes:
n STATUS = 1 occurs when all retries are expired and no ACK is received.
n If transmitter broadcasts (destination address = 0x000000000000FFFF), status 0x01 and 0x21
will never be returned.
n STATUS = 3 occurs when Coordinator times out of an indirect transmission. Timeout is defined
as (2.5 x SP (Cyclic Sleep Period) parameter value).
Example
The following example shows a successful status received.