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use logging in the dsp module, too

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This commit is contained in:
Jakob Ketterl 2019-05-10 22:07:26 +02:00
parent e15359a106
commit 981ca755c6
1 changed files with 13 additions and 15 deletions
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28
csdr.py
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@ -26,6 +26,9 @@ import os
import signal
import threading
import logging
logger = logging.getLogger(__name__)
class dsp:
def __init__(self):
@ -127,7 +130,7 @@ class dsp:
def start_secondary_demodulator(self):
if not self.secondary_demodulator: return
print("[openwebrx] starting secondary demodulator from IF input sampled at %d"%self.if_samp_rate())
logger.debug("[openwebrx] starting secondary demodulator from IF input sampled at %d"%self.if_samp_rate())
secondary_command_fft=self.secondary_chain("fft")
secondary_command_demod=self.secondary_chain(self.secondary_demodulator)
self.try_create_pipes(self.secondary_pipe_names, secondary_command_demod + secondary_command_fft)
@ -148,25 +151,21 @@ class dsp:
if_samp_rate=self.if_samp_rate()
)
print("[openwebrx-dsp-plugin:csdr] secondary command (fft) =", secondary_command_fft)
print("[openwebrx-dsp-plugin:csdr] secondary command (demod) =", secondary_command_demod)
logger.debug("[openwebrx-dsp-plugin:csdr] secondary command (fft) =", secondary_command_fft)
logger.debug("[openwebrx-dsp-plugin:csdr] secondary command (demod) =", secondary_command_demod)
my_env=os.environ.copy()
#if self.csdr_dynamic_bufsize: my_env["CSDR_DYNAMIC_BUFSIZE_ON"]="1";
if self.csdr_print_bufsizes: my_env["CSDR_PRINT_BUFSIZES"]="1";
self.secondary_process_fft = subprocess.Popen(secondary_command_fft, stdout=subprocess.PIPE, shell=True, preexec_fn=os.setpgrp, env=my_env)
print("[openwebrx-dsp-plugin:csdr] Popen on secondary command (fft)")
logger.debug("[openwebrx-dsp-plugin:csdr] Popen on secondary command (fft)")
self.secondary_process_demod = subprocess.Popen(secondary_command_demod, stdout=subprocess.PIPE, shell=True, preexec_fn=os.setpgrp, env=my_env) #TODO digimodes
print("[openwebrx-dsp-plugin:csdr] Popen on secondary command (demod)") #TODO digimodes
logger.debug("[openwebrx-dsp-plugin:csdr] Popen on secondary command (demod)") #TODO digimodes
self.secondary_processes_running = True
#open control pipes for csdr and send initialization data
# print "==========> 1"
if self.secondary_shift_pipe != None: #TODO digimodes
# print "==========> 2", self.secondary_shift_pipe
self.secondary_shift_pipe_file=open(self.secondary_shift_pipe,"w") #TODO digimodes
# print "==========> 3"
self.set_secondary_offset_freq(self.secondary_offset_freq) #TODO digimodes
# print "==========> 4"
def set_secondary_offset_freq(self, value):
self.secondary_offset_freq=value
@ -315,9 +314,7 @@ class dsp:
return self.ddc_transition_bw_rate*(self.if_samp_rate()/float(self.samp_rate))
def try_create_pipes(self, pipe_names, command_base):
# print "try_create_pipes"
for pipe_name in pipe_names:
# print "\t"+pipe_name
if "{"+pipe_name+"}" in command_base:
setattr(self, pipe_name, self.pipe_base_path+pipe_name)
self.mkfifo(getattr(self, pipe_name))
@ -329,7 +326,8 @@ class dsp:
pipe_path = getattr(self,pipe_name,None)
if pipe_path:
try: os.unlink(pipe_path)
except Exception as e: print("[openwebrx-dsp-plugin:csdr] try_delete_pipes() ::", e)
except Exception as e:
logger.error("try_delete_pipes()", e)
def start(self):
self.modification_lock.acquire()
@ -352,7 +350,7 @@ class dsp:
flowcontrol=int(self.samp_rate*2), start_bufsize=self.base_bufsize*self.decimation, nc_port=self.nc_port,
squelch_pipe=self.squelch_pipe, smeter_pipe=self.smeter_pipe, iqtee_pipe=self.iqtee_pipe, iqtee2_pipe=self.iqtee2_pipe )
print("[openwebrx-dsp-plugin:csdr] Command =",command)
logger.debug("[openwebrx-dsp-plugin:csdr] Command = %s", command)
my_env=os.environ.copy()
if self.csdr_dynamic_bufsize: my_env["CSDR_DYNAMIC_BUFSIZE_ON"]="1";
if self.csdr_print_bufsizes: my_env["CSDR_PRINT_BUFSIZES"]="1";
@ -360,9 +358,9 @@ class dsp:
def watch_thread():
rc = self.process.wait()
print("dsp thread ended with rc={0}".format(rc))
logging.debug("dsp thread ended with rc=%d", rc)
if (rc == 0 and self.running and not self.modification_lock.locked()):
print("restarting since rc = 0, self.running = true, and no modification")
logging.debug("restarting since rc = 0, self.running = true, and no modification")
self.restart()
threading.Thread(target = watch_thread).start()