Packetizer Functions

Packetizer Functions

This page contains information about the functions implemented in the packetizer peripheral library within SUBLIBinal. Please refer to the list below to be redirected to the appropriate documentation.

Functions

• initialize_packetizer
• send_packet
• bg_process_packetizer

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initialize_packetizer

Definitions
void initialize_packetizer(Packetizer_Config config);

Description
This function initializes the packetizer module within SUBLIBinal.

Parameters

• Packetizer_Config config: config is a completely filled out Packetizer configuration structure. All parameters are required for send and receive functionality within the packetizer.

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send_packet

Definitions
void send_packet(Data_Channel which_channel, uint8* data, uint8 data_size);

Description
This function will transmit a packet of information along the specified data channel utilizing the packetizer.

Parameters

• Data_Channel which_channel: This parameter specifies which channel will be used for the transmission.
• uint8 *data: This parameter is a pointer to a data buffer that contains the information that must be transmitted along in the packet.
• uint8 data_size: This parameter specifies how many data bytes should be transmitted within the packet and will be used to copy data_size elements from the data pointed to by data.

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bg_process_packetizer

Definitions
void bg_process_packetizer(Data_Channel which_channel);

Description
The packetizer background process is used for receiving of packets from an external source. The background process will remove packets from the received queue and call the callback function with the packet data and size supplied as parameters. This is the only way to receive packets utilizing the packetizer.

Parameters

• Data_Channel which_channel: This parameter specifies which channel should be used for reading from the packetizer.

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