protocol_8c.html

cypress公司PROC开发源码（cywusb6953）

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Description: Formats the acknowledge packet and transmits it<p>
Inputs: Void<p>
Returns: Void     </td>
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<a class="anchor" name="a28" doxytag="protocol.c::protocol_verify_packet"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="cypdef_8h.html#a1">UINT8</a> protocol_verify_packet           </td>
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Description: Gets packet data and makes sure the bytes are protocol perfect(otherwise it will return NO_PACKET). It checks and fixes packets with checksums by testing each column of bits (See comments and comment block in code source). It then compares checksums with the calculated checksum.<p>
Inputs: Void<p>
Returns:<ul>
<li>0x00-0x07 - Packet type (See <a class="el" href="protocol_8h.html">protocol.h</a> for types of packets)</li><li>NO_PACKET - no packet or bad packet </li></ul>
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<a class="anchor" name="a29" doxytag="protocol.c::protocol_get_tx_pkt"></a><p>
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          <td class="md" nowrap valign="top">void* protocol_get_tx_pkt           </td>
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Description: Returns a pointer to the radio transmit packet<p>
Inputs: Void<p>
Returns: Void *     </td>
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<a class="anchor" name="a30" doxytag="protocol.c::protocol_get_rx_pkt"></a><p>
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          <td class="md" nowrap valign="top">void* protocol_get_rx_pkt           </td>
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Description: Returns a pointer to the radio receive packet<p>
Inputs: Void<p>
Returns: Void *     </td>
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<a class="anchor" name="a31" doxytag="protocol.c::protocol_get_next_channel"></a><p>
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          <td class="md" nowrap valign="top">void protocol_get_next_channel           </td>
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Description: Performs the channel selection algorithm. Every sixth channel will be used.<p>
Inputs: Void<p>
Returns: Void     </td>
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<a class="anchor" name="a32" doxytag="protocol.c::protocol_init_channel"></a><p>
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          <td class="md" nowrap valign="top">void protocol_init_channel           </td>
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Description: Initialize the channel selection algorithm to the top channel in the channel subset<p>
Inputs: Void<p>
Returns: Void     </td>
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<a class="anchor" name="a33" doxytag="protocol.c::protocol_calculate_network_id"></a><p>
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          <td class="md" nowrap valign="top">void protocol_calculate_network_id           </td>
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Description: Figures device parameters using algorithms to find PN code, channel, pin, and checksum seed (based off the MID).<p>
Inputs: Void<p>
Returns: Void     </td>
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<hr><h2>Variable Documentation</h2>
<a class="anchor" name="a2" doxytag="protocol.c::sys_params"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="struct__SYS__PARAMETERS.html">SYS_PARAMETERS</a> <a class="el" href="protocol_8c.html#a2">sys_params</a>          </td>
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<p>
To set/retrieve radio parameters. Such as PN code, channel, MID, etc. 
<p>
To retrieve radio attributes. In this file it is used to retrieve the channel the radio is on.     </td>
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<a class="anchor" name="a3" doxytag="protocol.c::rx_packet"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="union__LS__DATA__PACKET.html">LS_DATA_PACKET</a> <a class="el" href="protocol_8h.html#a86">rx_packet</a>          </td>
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Packet for receiving. 
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<a class="anchor" name="a4" doxytag="protocol.c::tx_packet"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="union__LS__DATA__PACKET.html">LS_DATA_PACKET</a> <a class="el" href="protocol_8h.html#a87">tx_packet</a>          </td>
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Packet for transmitting. 
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<a class="anchor" name="a5" doxytag="protocol.c::cmd_packet"></a><p>
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          <td class="md" nowrap valign="top"><a class="el" href="union__LS__CONTROL__PACKET.html">LS_CONTROL_PACKET</a> <a class="el" href="protocol_8c.html#a5">cmd_packet</a>          </td>
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Command packet, used to transmit control packets. 
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<a class="anchor" name="a6" doxytag="protocol.c::tx_length"></a><p>
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