Here are the outputs
pi@k6jus:~/n7nix $ piver.sh
Pi 3 Model B+ Mfg by Sony UK
Has WiFi
pi@k6jus:~/n7nix $ udrcver.sh
Found a DRAWS
HAT ID EEPROM
Name: hat
Product: Digital Radio Amateur Work Station
Product ID: 0x0004
Product ver: 0x0106
UUID: 9598845d-e110-49ce-9287-d770da081361
Vendor: NW Digital Radio
pi@k6jus:~/n7nix/deviation $ ./measure_deviate.sh -c left
Using tone: 2200 (wave file name: 2200hzsin.wav) for duration 30 & left connector using gpio: 12
Found existing wav file: 2200hzsin.wav
If using devcal from Svxlink make sure devcal line has -f2200
Using PTT GPIO 12 with tone of 2200 Hz
Playing WAVE '2200hzsin.wav' : Signed 32 bit Little Endian, Rate 48000 Hz, Stereo
Hardware PCM card 1 'udrc' device 0 subdevice 0
Its setup is:
stream : PLAYBACK
access : RW_INTERLEAVED
format : S32_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 32
buffer_size : 24000
period_size : 6000
period_time : 125000
tstamp_mode : NONE
tstamp_type : MONOTONIC
period_step : 1
avail_min : 6000
period_event : 0
start_threshold : 24000
stop_threshold : 24000
silence_threshold: 0
silence_size : 0
boundary : 1572864000
appl_ptr : 0
hw_ptr : 0
##################################################+| MAX^C
pi@k6jus:~/n7nix/deviation $ ./measure_deviate.sh
Using tone: 2200 (wave file name: 2200hzsin.wav) for duration 30 & right connector using gpio: 23
Found existing wav file: 2200hzsin.wav
If using devcal from Svxlink make sure devcal line has -f2200
Using PTT GPIO 23 with tone of 2200 Hz
Playing WAVE '2200hzsin.wav' : Signed 32 bit Little Endian, Rate 48000 Hz, Stereo
Hardware PCM card 1 'udrc' device 0 subdevice 0
Its setup is:
stream : PLAYBACK
access : RW_INTERLEAVED
format : S32_LE
subformat : STD
channels : 2
rate : 48000
exact rate : 48000 (48000/1)
msbits : 32
buffer_size : 24000
period_size : 6000
period_time : 125000
tstamp_mode : NONE
tstamp_type : MONOTONIC
period_step : 1
avail_min : 6000
period_event : 0
start_threshold : 24000
stop_threshold : 24000
silence_threshold: 0
silence_size : 0
boundary : 1572864000
appl_ptr : 0
hw_ptr : 0
##################################################+| MAX
pi@k6jus:~ $ gpio readall
+-----+-----+---------+------+---+---Pi 3B+-+---+------+---------+-----+-----+
| BCM | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | BCM |
+-----+-----+---------+------+---+----++----+---+------+---------+-----+-----+
| | | 3.3v | | | 1 || 2 | | | 5v | | |
| 2 | 8 | SDA.1 | ALT0 | 1 | 3 || 4 | | | 5v | | |
| 3 | 9 | SCL.1 | ALT0 | 1 | 5 || 6 | | | 0v | | |
| 4 | 7 | GPIO. 7 | ALT0 | 0 | 7 || 8 | 0 | IN | TxD | 15 | 14 |
| | | 0v | | | 9 || 10 | 1 | IN | RxD | 16 | 15 |
| 17 | 0 | GPIO. 0 | IN | 1 | 11 || 12 | 1 | ALT0 | GPIO. 1 | 1 | 18 |
| 27 | 2 | GPIO. 2 | IN | 0 | 13 || 14 | | | 0v | | |
| 22 | 3 | GPIO. 3 | IN | 0 | 15 || 16 | 0 | OUT | GPIO. 4 | 4 | 23 |
| | | 3.3v | | | 17 || 18 | 0 | IN | GPIO. 5 | 5 | 24 |
| 10 | 12 | MOSI | IN | 0 | 19 || 20 | | | 0v | | |
| 9 | 13 | MISO | IN | 0 | 21 || 22 | 0 | IN | GPIO. 6 | 6 | 25 |
| 11 | 14 | SCLK | IN | 0 | 23 || 24 | 1 | IN | CE0 | 10 | 8 |
| | | 0v | | | 25 || 26 | 0 | IN | CE1 | 11 | 7 |
| 0 | 30 | SDA.0 | IN | 1 | 27 || 28 | 1 | IN | SCL.0 | 31 | 1 |
| 5 | 21 | GPIO.21 | IN | 1 | 29 || 30 | | | 0v | | |
| 6 | 22 | GPIO.22 | IN | 1 | 31 || 32 | 0 | OUT | GPIO.26 | 26 | 12 |
| 13 | 23 | GPIO.23 | OUT | 1 | 33 || 34 | | | 0v | | |
| 19 | 24 | GPIO.24 | ALT0 | 1 | 35 || 36 | 0 | IN | GPIO.27 | 27 | 16 |
| 26 | 25 | GPIO.25 | IN | 0 | 37 || 38 | 0 | ALT0 | GPIO.28 | 28 | 20 |
| | | 0v | | | 39 || 40 | 0 | ALT0 | GPIO.29 | 29 | 21 |
+-----+-----+---------+------+---+----++----+---+------+---------+-----+-----+
| BCM | wPi | Name | Mode | V | Physical | V | Mode | Name | wPi | BCM |
+-----+-----+---------+------+---+---Pi 3B+-+---+------+---------+-----+-----+
Ill have to study a liitle more on gpio pins
Thanks Rob k6jus
