From fba22599d2ce386517c5c7f93403e0b3a4c92877 Mon Sep 17 00:00:00 2001
From: Arturs Artamonovs <dos21h@gmail.com>
Date: Wed, 8 Mar 2023 18:46:54 +0000
Subject: Fix the airspyhf_rx, update README

---
 .gitignore              |  1 +
 README.md               | 42 +++++++++++++++++++++++++++++++++++++++++-
 airspyhf/libairspyhf.py |  2 +-
 airspyhf_rx.py          | 10 ++++------
 test.py                 |  5 +----
 5 files changed, 48 insertions(+), 12 deletions(-)

diff --git a/.gitignore b/.gitignore
index 77f5cbe..6342420 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 .idea
 airspyhf/__pycache__/
+*.wav
\ No newline at end of file
diff --git a/README.md b/README.md
index 50cd170..89cffee 100644
--- a/README.md
+++ b/README.md
@@ -5,12 +5,45 @@ Python wrapper of airspyhf library
 https://github.com/airspy/airspyhf.git
 
 Project webpage main.lv
+main project page http://main.lv
+cgit source viewer http://git.main.lv/cgit.cgi/pyairspyhf.git
 
-http://git.main.lv/cgit.cgi/pyairspyhf.git
 
 # Source code
 
+```
 git clone https://git.main.lv/cgit/pyairspyhf.git
+```
+
+# Install airspyhf
+
+Install all dependencies such as:
+```
+    cmake, libusb
+```
+
+Checked supported and tested version list
+
+To build the libairspyhf follow: https://github.com/airspy/airspyhf
+
+Workes localy
+```
+git clone https://github.com/airspy/airspyhf.git
+cd airspyhf
+cmake .
+make
+sudo make install
+```
+
+If there is issues with libusb header try to find libusb header locations
+```
+cmake  -DLIBUSB_INCLUDE_DIR=/usr/include/libusb-1.0/ -DINSTALL_UDEV_RULES=ON
+```
+
+```commandline
+udevadm control --reload-rules
+```
+
 
 # API
 ## libairspyhf
@@ -21,6 +54,13 @@ git clone https://git.main.lv/cgit/pyairspyhf.git
 
 ## airspyhf_rx.py
 
+## Supported and tested
+
+| --- | --- | --- | --- |
+| Python | libairspyhf | OS | Status |
+| --- |--- | --- | --- | 
+| 3.9, 3.10 | 1.7.1 | ArchLinux, Ubuntu 20.04 | Supported and tested |
+
 
 ## Install
 
diff --git a/airspyhf/libairspyhf.py b/airspyhf/libairspyhf.py
index dada9f5..a287626 100644
--- a/airspyhf/libairspyhf.py
+++ b/airspyhf/libairspyhf.py
@@ -23,7 +23,7 @@ def load_libairspyhf():
             driver = driver()
         if driver is None:
             continue
-        print(driver)
+        #print("Search for driver named %s"%(driver))
         try:
             dll = CDLL(driver)
             break
diff --git a/airspyhf_rx.py b/airspyhf_rx.py
index da0e32e..8ba5557 100644
--- a/airspyhf_rx.py
+++ b/airspyhf_rx.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python3
 import os
 from airspyhf import *
 from ctypes import *
@@ -38,7 +39,8 @@ if args.serial != None:
 else:
     serial = c_uint64(0)
     libairspyhf.airspyhf_list_devices(byref(serial), 1)
-    ret = libairspyhf.airspyhf_open_sn(dev_p, f"{hex(serial.value)}")
+    print(hex(serial.value))
+    ret = libairspyhf.airspyhf_open_sn(dev_p, int(hex(serial.value),16))
 print("open_sn: Returned %d"%(ret))
 if (ret != 0):
     print("airspyhf_open_sn returned != 0, error")
@@ -116,17 +118,13 @@ except:
 
 ret = libairspyhf.airspyhf_stop(dev_p)
 print(f"airspyhf_stop ret={ret}")
-
+time.sleep(1)
 #Not close for now
 ret = libairspyhf.close(dev_p)
 print("closed: Returned %d"%(ret))
 
 print(f"Total samples received {sample_count}")
 
-libairspyhf.py_test()
-
-libairspyhf.py_test_cb(read_samples_cb)
-
 wave_file.close()
 
 print("All is ok")
diff --git a/test.py b/test.py
index 8d17197..443b83f 100644
--- a/test.py
+++ b/test.py
@@ -1,3 +1,4 @@
+#!/usr/bin/python3
 import os
 from airspyhf import *
 from ctypes import *
@@ -110,10 +111,6 @@ print("closed: Returned %d"%(ret))
 
 print(f"Total samples received {sample_count}")
 
-libairspyhf.py_test()
-
-libairspyhf.py_test_cb(read_samples_cb)
-
 wave_file.close()
 
 print("All is ok")
-- 
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