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fix gaussain noise seed in rfsimulator

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laurent
2020-07-02 22:29:44 +02:00
parent 4b58b9d38a
commit 9205b4d004
1 changed files with 6 additions and 2 deletions
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targets/ARCH/rfsimulator/simulator.c
+6 -2
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@@ -149,8 +149,12 @@ void allocCirBuf(rfsimulator_state_t *bridge, int sock) {
// while calling new_channel_desc_scm() with path losses = 0 // while calling new_channel_desc_scm() with path losses = 0
static bool init_done=false; static bool init_done=false;
if (!init_done) { if (!init_done) {
randominit(0); uint64_t rand;
tableNor(0); FILE *h=fopen("/dev/random","r");
fread(&rand,sizeof(rand),1,h);
fclose(h);
randominit(rand);
tableNor(rand);
init_done=true; init_done=true;
} }
ptr->channel_model=new_channel_desc_scm(bridge->tx_num_channels,bridge->rx_num_channels, ptr->channel_model=new_channel_desc_scm(bridge->tx_num_channels,bridge->rx_num_channels,