mirror of
https://github.com/RIOT-OS/RIOT.git
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116 lines
3.0 KiB
C
116 lines
3.0 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <transceiver.h>
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#include <cc2420.h>
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#include <msg.h>
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#define TEXT_SIZE CC2420_MAX_DATA_LENGTH
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char text_msg[TEXT_SIZE];
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msg_t mesg;
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transceiver_command_t tcmd;
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void _cc2420_get_set_address_handler(char *addr) {
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uint16_t a;
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tcmd.transceivers = TRANSCEIVER_CC2420;
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tcmd.data = &a;
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mesg.content.ptr = (char*) &tcmd;
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a = atoi(addr+5);
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if (strlen(addr) > 5) {
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printf("[cc2420] Trying to set address %i\n", a);
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mesg.type = SET_ADDRESS;
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}
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else {
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mesg.type = GET_ADDRESS;
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}
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msg_send_receive(&mesg, &mesg, transceiver_pid);
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printf("[cc2420] Got address: %i\n", a);
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}
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void _cc2420_get_set_channel_handler(char *chan) {
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int16_t c;
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tcmd.transceivers = TRANSCEIVER_CC2420;
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tcmd.data = &c;
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mesg.content.ptr = (char*) &tcmd;
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c = atoi(chan+5);
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if (strlen(chan) > 5) {
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printf("[cc2420] Trying to set channel %i\n", c);
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mesg.type = SET_CHANNEL;
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}
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else {
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mesg.type = GET_CHANNEL;
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}
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msg_send_receive(&mesg, &mesg, transceiver_pid);
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printf("[cc2420] Got channel: %i\n", c);
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}
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void _cc2420_get_set_pan_handler(char *pan) {
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uint16_t p;
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tcmd.transceivers = TRANSCEIVER_CC2420;
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tcmd.data = &p;
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mesg.content.ptr = (char*) &tcmd;
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p = atoi(pan+4);
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if (strlen(pan) > 4) {
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printf("[cc2420] Trying to set pan %i\n", p);
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mesg.type = SET_PAN;
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}
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else {
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mesg.type = GET_PAN;
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}
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msg_send_receive(&mesg, &mesg, transceiver_pid);
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printf("[cc2420] Got pan: %i\n", p);
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}
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void _cc2420_send_handler(char *pkt) {
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radio_packet_t p;
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uint32_t response;
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uint16_t addr;
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char *tok;
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tcmd.transceivers = TRANSCEIVER_CC2420;
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tcmd.data = &p;
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tok = strtok(pkt+7, " ");
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if (tok) {
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addr = atoi(tok);
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tok = strtok(NULL, " ");
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if (tok) {
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memset(text_msg, 0, TEXT_SIZE);
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memcpy(text_msg, tok, strlen(tok));
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/* if (sscanf(pkt, "txtsnd %hu %s", &(addr), text_msg) == 2) {*/
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p.data = (uint8_t*) text_msg;
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p.length = strlen(text_msg) + 1;
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p.dst = addr;
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mesg.type = SND_PKT;
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mesg.content.ptr = (char*) &tcmd;
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printf("[cc2420] Sending packet of length %u to %u: %s\n", p.length, p.dst, (char*) p.data);
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msg_send_receive(&mesg, &mesg, transceiver_pid);
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response = mesg.content.value;
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printf("[cc2420] Packet sent: %lu\n", response);
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return;
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}
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}
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puts("Usage:\ttxtsnd <ADDR> <MSG>");
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}
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void _cc2420_monitor_handler(char *mode) {
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unsigned int m;
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tcmd.transceivers = TRANSCEIVER_CC2420;
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tcmd.data = &m;
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mesg.content.ptr = (char*) &tcmd;
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m = atoi(mode+8);
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if (strlen(mode) > 8) {
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printf("Setting monitor mode: %u\n", m);
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mesg.type = SET_MONITOR;
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msg_send(&mesg, transceiver_pid, 1);
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}
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else {
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puts("Usage:\nmonitor <MODE>");
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}
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}
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