Another breakthrough..
After a lot of testing, I can now transmit using the following config file (only tested on a dummy load). I had some issues with choppy sound at first, this was resolved after I added the settings
data_poll_usec and
latency_millisec.
I'm now using both the microphone and the speakers of the peaberry.
- Code: Select all
from softrock import hardware_peaberry as quisk_hardware
from softrock import widgets_tx as quisk_widgets
si570_direct_control = True
#si570_xtal_freq = 114225833
# Result of running "usbsoftrock calibrate". It returns the frequency in MHz, convert to Hz
si570_xtal_freq = 114242957
# from http://quisk.973856.n3.nabble.com/Quisk-with-Softrock-RXTX-v6-3-td3971689.html
data_poll_usec = 1000 #default is 5000
latency_millisec = 1 #default is 150
sample_rate = 48000
playback_rate = 48000
name_of_sound_capt = "plughw:1,0"
name_of_sound_play = "plughw:1,1"
channel_i = 1
channel_q = 0
usb_vendor_id = 0x16c0
usb_product_id = 0x05dc
# Microphone capture: (these settings still need to be looked into)
microphone_name = "plughw:1,1" # Name of microphone capture device
mic_sample_rate = 48000
name_of_mic_play = "plughw:1,0" # Name of play device if CW or mic I/Q is sent to a sound card
mic_playback_rate = 48000 # Playback rate must be a multiple 1, 2, ... of mic_sample_rate
mic_out_volume = 1.0 # Transmit sound output volume (after all processing) as a fraction 0.0 to 1.0
Right now the only issue I have is that the frequency in quisk is not correct. However, if I use linrad, I'm spot on. So, once I have figured that out, I'll post a "final" config file for quisk.
If you could verify if the config works for you too, I'd like to hear your results. Also, if you could verify if you receive at the correct frequency...
Greetings,
Hans.