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// (C) 2016 Joshua Allen, MIT/x11 License.
//
//All MIT/x11 Licensed Code in this file may be relicensed freely under the GPL or LGPL licenses.
/* ootx data decoder test*/
#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <string.h>
#include <assert.h>
#include "ootx_decoder.h"
//char* fmt_str = "L Y HMD %d 5 1 206230 %d\n";
//extern std::istream cin;
void my_test(ootx_packet* packet) {
packet->data[packet->length] = 0;
printf("%d %s 0x%X\n", packet->length, packet->data, packet->crc32);
}
void my_test2(ootx_packet* packet) {
printf("completed ootx packet\n");
// packet->data[packet->length] = 0;
// printf("%d %s 0x%X\n", packet->length, packet->data, packet->crc32);
}
ootx_decoder_context ctx[2];
void hello_world_test() {
// ootx_init_buffer();
ootx_packet_clbk = my_test;
char* line = NULL;
size_t line_len = 0;
char trash[100] = "";
uint32_t ticks = 0x00;
while (getline(&line,&line_len,stdin)>0) {
// printf("%s\n", line);
sscanf(line,"%s %s %s %s %s %s %s %d",
trash,
trash,
trash,
trash,
trash,
trash,
trash,
&ticks);
// printf("%d\n", ticks);
ootx_process_bit(ctx, ticks);
}
}
void raw_test() {
ootx_packet_clbk = my_test2;
char* line = NULL;
size_t line_len = 0;
char trash[100] = "";
int32_t atime = 0x00;
uint32_t ticks = 0x00;
uint32_t delta = 0x00;
int8_t current_lighthouse = 0;
ootx_decoder_context *c_ctx = ctx;
while (getline(&line,&line_len,stdin)>0) {
// printf("%s\n", line);
//HMD 20 0 5881 765645903 -5
sscanf(line,"%s %s %s %d %d %d",
trash,
trash,
trash,
&ticks,
&atime,
&delta);
// printf("%d\n", ticks);
int8_t lh = ootx_decode_lighthouse_number(current_lighthouse, ticks, delta);
// printf("lh:%d %s\n", lh, line);
// if (lh>0) continue;
if (lh > -1) {
//pump last bit
ootx_pump_greatest_bit(c_ctx);
uint16_t s = *(c_ctx->payload_size);
// uint16_t ss = (s>>8) | (s<<8);
if (c_ctx->found_preamble) printf("LH:%d s:%d 0x%x\t%s", current_lighthouse, s, s, line);
//change to newly found lighthouse
current_lighthouse = lh;
c_ctx = ctx+current_lighthouse;
}
if (ticks>2000 && current_lighthouse==0) {
ootx_log_bit(c_ctx, ticks);
}
if (lh == -1) {
// printf("%d %d %d\n", ticks, delta, current_lighthouse);
// ootx_process_bit(ctx+current_lighthouse, ticks);
}
// printf("%d %d %d\n", ticks, delta, current_lighthouse);
// ootx_process_bit(ctx+current_lighthouse, ticks);
//we would expect a length of 40 bytes
// printf("%d %d %d\t%s\n", current_lighthouse, *(ctx->payload_size), ctx->found_preamble, line);
// }
/*
if (current_lighthouse >= 0) {
ootx_process_bit(ctx+current_lighthouse, ticks);
}
*/
}
}
int main(int argc, char* argv[])
{
ootx_init_decoder_context(ctx);
ootx_init_decoder_context(ctx+1);
raw_test();
// hello_world_test();
return 0;
}
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