Revision 1604
wireless: software retransmit done. serial functions moved to xbee.c
| wireless.c | ||
|---|---|---|
| 93 | 93 |
// reset packet handler array |
| 94 | 94 |
memset(wl_packet_handlers, sizeof(PacketGroupHandler)*MAX_PACKET_GROUPS, 0); |
| 95 | 95 |
|
| 96 |
// TODO need pass termination error from lower level functions |
|
| 97 |
xbee_terminate(); |
|
| 98 |
// if(TERMINATE FAILS) {
|
|
| 99 |
// return WL_ERROR_TERMINATION_FAILED |
|
| 100 |
// } |
|
| 96 |
if(xbee_terminate() != WL_SUCCESS) {
|
|
| 97 |
return WL_ERROR_TERMINATION_FAILED |
|
| 98 |
} |
|
| 101 | 99 |
|
| 102 | 100 |
return WL_SUCCESS; |
| 103 | 101 |
} |
| ... | ... | |
| 118 | 116 |
return WL_ERROR_LIBRARY_NOT_INITD; |
| 119 | 117 |
} |
| 120 | 118 |
|
| 121 |
// packet group number exceeds available packets groups |
|
| 122 |
if(group >= MAX_PACKET_GROUPS) {
|
|
| 119 |
// packet group number exceeds available packets groups |
|
| 120 |
// or packet group handler already exists |
|
| 121 |
if(group >= MAX_PACKET_GROUPS || group == 0 |
|
| 122 |
|| wl_packet_handlers[group].FUNC != NULL) {
|
|
| 123 | 123 |
return WL_ERROR_FAILED_REGISTRATION; |
| 124 | 124 |
} |
| 125 |
|
|
| 126 |
// packet group handler already exists, user needs to unregister first |
|
| 127 |
if(wl_packet_handlers[group].FUNC != NULL) {
|
|
| 128 |
return WL_ERROR_FAILED_REGISTRATION; |
|
| 129 |
} |
|
| 130 | 125 |
|
| 131 | 126 |
// save packet handler function pointer and priority |
| 132 | 127 |
wl_packet_handlers[group].FUNC = FUNC; |
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