riot-ci/RIOT
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

[sys/net/sixlowpan/sixlowmac.c]

Browse Source 
* Fixed some errors in address and channel allocation due to casting between pointers on 8-bit int and 16-bit int.
This commit is contained in:
mlenders 2011-06-21 19:44:20 +02:00
parent e19221f2eb
commit 2d432ab3a7
1 changed files with 9 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
sys/net/sixlowpan/sixlowmac.c
View File

@ -32,28 +32,32 @@ int transceiver_type;
static transceiver_command_t tcmd;
uint8_t get_radio_address(void){
uint16_t addr;
int16_t address;
tcmd.transceivers = transceiver_type;
tcmd.data = &addr;
tcmd.data = &address;
mesg.content.ptr = (char*)&tcmd;
mesg.type = GET_ADDRESS;
msg_send_receive(&mesg,&mesg,transceiver_pid);
return (uint8_t)addr;
return (uint8_t)address;
}
void set_radio_address(uint8_t addr){
int16_t address = (int16_t)addr;
tcmd.transceivers = transceiver_type;
tcmd.data = &addr;
tcmd.data = &address;
mesg.content.ptr = (char*)&tcmd;
mesg.type = SET_ADDRESS;
msg_send_receive(&mesg, &mesg, transceiver_pid);
}
void set_radio_channel(uint8_t channel){
int16_t chan = (int16_t)channel;
tcmd.transceivers = transceiver_type;
tcmd.data = &channel;
tcmd.data = &chan;
mesg.content.ptr = (char*)&tcmd;
mesg.type = SET_CHANNEL;
msg_send_receive(&mesg,&mesg,transceiver_pid);