mirror of
https://github.com/RIOT-OS/RIOT.git
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102 lines
2.3 KiB
C
102 lines
2.3 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <time.h>
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#include <display.h>
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#include <thread.h>
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#include <board.h>
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#include <hwtimer.h>
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#include <msg.h>
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#include <transceiver.h>
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#include <cc110x_ng.h>
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#define RADIO_STACK_SIZE (512)
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#define SEND_SIZE CC1100_MAX_DATA_LENGTH
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#define RCV_BUFFER_SIZE (4)
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#define SENDING_DELAY (5 * 1000)
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char radio_stack_buffer[RADIO_STACK_SIZE];
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uint8_t snd_buffer[SEND_SIZE];
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msg_t msg_q[RCV_BUFFER_SIZE];
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static msg_t mesg;
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static transceiver_command_t tcmd;
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static radio_packet_t p;
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void send(radio_address_t dst, uint8_t len, uint8_t *data);
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void send(radio_address_t dst, uint8_t len, uint8_t *data) {
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mesg.type = SND_PKT;
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mesg.content.ptr = (char*) &tcmd;
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tcmd.transceivers = TRANSCEIVER_CC1100;
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tcmd.data = &p;
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p.length = len;
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p.dst = dst;
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display_chars(LCD_SEG_L2_5_0, "CC1100", SEG_OFF);
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display_chars(LCD_SEG_L2_5_0, (char*) itoa(p.dst, 6, 0), SEG_ON);
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p.data = data;
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msg_send(&mesg, transceiver_pid, 1);
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}
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void radio(void) {
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msg_t m;
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radio_packet_t *p;
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msg_init_queue(msg_q, RCV_BUFFER_SIZE);
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while (1) {
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msg_receive(&m);
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if (m.type == PKT_PENDING) {
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p = (radio_packet_t*) m.content.ptr;
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display_chars(LCD_SEG_L2_5_0, "CC1100", SEG_OFF);
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display_chars(LCD_SEG_L2_5_0, (char*) p->data, SEG_ON);
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send(p->src, p->length, p->data);
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p->processing--;
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}
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else if (m.type == ENOBUFFER) {
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}
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else {
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}
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}
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}
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int main(void) {
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int radio_pid;
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radio_address_t addr = 43;
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memset(snd_buffer, 43, SEND_SIZE);
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radio_pid = thread_create(radio_stack_buffer, RADIO_STACK_SIZE, PRIORITY_MAIN-2, CREATE_STACKTEST, radio, "radio");
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transceiver_init(TRANSCEIVER_CC1100);
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transceiver_start();
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transceiver_register(TRANSCEIVER_CC1100, radio_pid);
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lcd_init();
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clear_display_all();
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mesg.type = SET_ADDRESS;
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mesg.content.ptr = (char*) &tcmd;
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display_chars(LCD_SEG_L2_5_0, "CC1100", SEG_ON);
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tcmd.transceivers = TRANSCEIVER_CC1100;
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tcmd.data = &addr;
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msg_send(&mesg, transceiver_pid, 1);
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send(0, SEND_SIZE, snd_buffer);
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while (1) {
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hwtimer_wait(SENDING_DELAY);
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display_chars(LCD_SEG_L1_3_0, itoa(hwtimer_now(), 4, 0), SEG_ON);
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}
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}
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