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authorAnton Luka Šijanec <anton@sijanec.eu>2024-06-13 19:50:20 +0200
committerAnton Luka Šijanec <anton@sijanec.eu>2024-06-13 19:50:20 +0200
commit23d0d97c8e41bfad0c5f5500c25237ec3440f6e9 (patch)
tree8e40951eadebac0f181e46d5de1230c835709091
parentskripti (diff)
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-rwxr-xr-xskripti/bme280_udp_logger.py28
-rw-r--r--skripti/ž36
2 files changed, 28 insertions, 36 deletions
diff --git a/skripti/bme280_udp_logger.py b/skripti/bme280_udp_logger.py
new file mode 100755
index 0000000..1debe6c
--- /dev/null
+++ b/skripti/bme280_udp_logger.py
@@ -0,0 +1,28 @@
+#!/usr/bin/python3
+import socket
+import struct
+import sqlite3
+sock = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM);
+sock.bind(("::", 3232))
+conn = sqlite3.connect('db')
+cur = conn.cursor()
+cur.execute('''
+CREATE TABLE IF NOT EXISTS meritve (
+ id INTEGER PRIMARY KEY AUTOINCREMENT,
+ temp REAL NOT NULL,
+ humid REAL NOT NULL,
+ pres REAL NOT NULL,
+ datetime DATETIME DEFAULT CURRENT_TIMESTAMP
+)
+''')
+conn.commit()
+while True:
+ data, addr = sock.recvfrom(1024)
+ if len(data) != 16:
+ print(f"Received malformed from {addr}: {data}")
+ continue
+ info = struct.unpack("ffff", data)
+ print(f"Received from {addr}: {info}")
+ cur = conn.cursor()
+ cur.execute('INSERT INTO meritve (temp, humid, pres) VALUES (?, ?, ?)', (info[1], info[2], info[3]))
+ conn.commit()
diff --git a/skripti/ž b/skripti/ž
deleted file mode 100644
index d18de36..0000000
--- a/skripti/ž
+++ /dev/null
@@ -1,36 +0,0 @@
-#!/bin/bash
-# $1 naj bo icecast host kruljo.radiostudent.si
-# $2 naj bo icecast http port 8000
-# $3 naj bo icecast endpoint /ehiq
-# $4 naj bo končnica datotek .mp3
-# v CWD delam imenike in datoteke in sem glede tega kompatibilen z earhornom:
-# Posnetek 2024/06/03/202136.mp3 se začne 2024-06-03T20:21:36 vedno UTC.
-# Posnetkov ne splittam na uro. Posnetek se splitta le takrat, ko se zgodi napaka (stream crkne) -- takrat začnem pisati v novo datoteko
-# požvižgam se na vsebino datotek. zame so to le bajti. v tem nisem earhornski.
-host=$1
-port=$2
-endpoint=$3
-kon=$4
-mistakes=0
-set -xeuo pipefail
-while :
-do
- filename=`date --utc +%Y/%m/%d/%H%m%S$kon`
- mkdir -p `cut -d/ -f1-3 <<<$filename`
- start=$SECONDS
- set +e
- nc $host $port <<<"GET $endpoint HTTP/1.0"$'\r\n\r' > $filename
- koda=$?
- set -e
- echo TCP PREKINJEN! ZAČENJAM NOV POSNETEK! IZHODNA KODA nc je $koda, datum je `date`
- if [ $(($SECONDS-$start)) -lt 300 ]
- then
- mistakes=$(($mistakes+1))
- if [ $mistakes -gt 3 ]
- then
- sleep $((2**($mistakes-3)))
- fi
- else
- mistakes=0
- fi
-done