Revision 1396
updated wl_basic with default packet handling
| wl_basic.c | ||
|---|---|---|
| 22 | 22 |
unsigned char* packet, int length) ) {
|
| 23 | 23 |
int returnme = wl_init(); |
| 24 | 24 |
wl_basic_register_handler(handle_receive); |
| 25 |
current_packet.new_flag = 0; |
|
| 25 | 26 |
return returnme; |
| 26 | 27 |
} |
| 27 | 28 |
|
| 28 | 29 |
/** |
| 30 |
* |
|
| 31 |
* |
|
| 32 |
**/ |
|
| 33 |
int wl_basic_init_default( ) {
|
|
| 34 |
return wl_basic_init(&wl_basic_packet_receive_handler); |
|
| 35 |
} |
|
| 36 |
|
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/** |
|
| 29 | 38 |
* Internal function to register a packet group handler for Basic Group |
| 30 | 39 |
* |
| 31 | 40 |
* @param handle_receive function pointer to handler function for Basic Group |
| ... | ... | |
| 64 | 73 |
wl_send_global_packet(WL_BASIC_GROUP, type, data, len, 0); |
| 65 | 74 |
} |
| 66 | 75 |
|
| 76 |
/** |
|
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* Default packet handler used if none is specified on init |
|
| 78 |
* |
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* @param type Packet type |
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| 80 |
* @param data Packet buffer, data you received |
|
| 81 |
* @param length Length of the data buffer in bytes |
|
| 82 |
**/ |
|
| 83 |
void wl_basic_packet_receive_handler( char type, int source, unsigned char* packet, int length ) {
|
|
| 84 |
current_packet.new_flag = 1; |
|
| 85 |
current_packet.type = type; |
|
| 86 |
current_packet.source = source; |
|
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current_packet.pointer = packet; |
|
| 88 |
current_packet.length = length; |
|
| 89 |
} |
|
| 90 |
|
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| 91 |
/** |
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* Wrapper for wl_do() |
|
| 93 |
* |
|
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* @return pointer to the data of the packet just received |
|
| 95 |
**/ |
|
| 96 |
unsigned char* wl_basic_do( void ) {
|
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wl_do(); |
|
| 98 |
if (current_packet.new_flag == 1) {
|
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current_packet.new_flag = 0; |
|
| 100 |
return current_packet.pointer; |
|
| 101 |
} |
|
| 102 |
return 0; |
|
| 103 |
} |
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| 104 |
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