On Wed, Oct 26, 2022 at 06:31 PM, Jim Lux wrote:
if I don't have ui.c,
Then the menu parser doesn't make sense at all. It is a development tool living in my local source code git repository that is a fork from DiSlord's GitHub.
But nevertheless, I made some code improvements and output reformatting. Most strings come directly from the source code, but some tweaks are needed. It should work also for the next versions.
The output shows all _possible_ menu entries, even if they are disabled in the config file nanovna.h.
This is my current python code:
#!/usr/bin/python
# parse the source code for DiSlord's NanoVNA-H / -H4 firmware
# show all possible menu entries regardless if they are enabled / disabled
# in nanovna.h
# copy this file in the source code directory
# parse 'plot.c' and create a directory from lines like this
# [MS_SERIES_RX] = {"R+jX SERIES","%F%+jF" S_OHM, s21series_r, s21series_x },
# key = entry in brackets and value = 1st string
# e.g.: { "MS_SERIES_RX" : "R+jX SERIES" }
ms_dict = {} # start with an empty dictionary
with open( 'plot.c' ) as plot_c:
lines = plot_c.read().splitlines()
for line in lines:
if 'marker_info_t' in line:
continue
if '[MS_' in line:
line = line.strip()
key = line.split()[0].strip('[]') # get string in brackets
val = line.split('"')[1] # get 1st string in double quotes
ms_dict[ key ] = val # put in dictionary
# read the file 'ui.c' which contains the menu structure
with open( 'ui.c' ) as ui_c:
ui = ui_c.read().splitlines()
# format a string like 'menu_XXXXX_acb' or 'menu_XXXXX_cb' and return only 'XXXXX'
def strip_menu( name ):
if '_acb' in name:
return name[5:-4] # strip 'menu_' and '_acb'
elif '_cb' in name:
return name[5:-3] # strip 'menu_' and '_cb'
else:
return name[5:] # strip 'menu_'
def show_menu( this_menu, level ):
menu = None
for line in ui:
# skip declaration lines
if 'extern' in line:
continue
# find menu
# format: "const menuitem_t menu_config[] = {"
if f'const menuitem_t {this_menu}[]' in line:
menu = this_menu
continue
# parse menu entries
# { MT_SUBMENU, 0, "DISPLAY", menu_display },
if menu:
if "MT_NONE" in line: # last entry -> back
if level: # no "<- BACK" button in level 0
print( (' ' * ( 4 * ( level-1 ) ) ) + ' <- BACK' ) # indent according to level
return
if "MT_SUBMENU" in line \
or "MT_CALLBACK" in line \
or "MT_ADV_CALLBACK" in line:
line = line.strip(' {},')
what, param, text, next_menu = line.split( ',' )
param = param.strip()
text = text.strip()
text_1 = text
next_menu = next_menu.strip()
menu_text = None
if 'MT_CUSTOM_LABEL' == text:
#print( line )
if next_menu == '':
menu_text = ''
elif 'F_S11' in param:
next_menu = 'menu_marker_s11smith'
menu_text = 'SMITH'
elif 'F_S21' in param:
next_menu = 'menu_marker_s21smith'
menu_text = 'SMITH'
elif 'menu_save_acb' == next_menu:
menu_text = f'SAVE {param}'
elif 'menu_recall_acb' == next_menu:
menu_text = f'RECALL {param}'
elif 'menu_power_sel_acb' == next_menu:
menu_text = 'POWER'
elif 'menu_cal_range_acb' == next_menu:
menu_text = 'RESET CAL RANGE'
elif 'menu_keyboard_acb' == next_menu:
menu_text = 'JOG STEP'
menu_name = strip_menu( next_menu )
if '"' in text:
text_1 = text.split('"')[1]
if 'MORE' in text:
menu_text = '-> MORE'
elif 'VNA_MODE_SEARCH' == param:
menu_text = 'SEARCH MIN/MAX'
elif 'MK_SEARCH_LEFT' == param:
menu_text = 'SEARCH <- LEFT'
elif 'MK_SEARCH_RIGHT' == param:
menu_text = 'SEARCH -> RIGHT'
elif 'marker_smith' == menu_name:
menu_text = f'{ms_dict[ param ]}'
#print( ' ' * (4*level-1), menu_text )
elif 'pause' == menu_name:
menu_text = 'PAUSE/RESUME SWEEP'
elif 'format' in menu_name:
menu_text = text_1
elif 'stored_trace' == menu_name:
menu_text = text_1 % 'STORE/CLEAR'
elif '%d' in text_1 and param.isnumeric():
menu_text = text_1 % int( param )
elif '%s' in text_1:
menu_text = text_1 % param
if menu_text == None:
menu_text = text_1
# remove '\n' and duplicate spaces
menu_text = menu_text.replace( '\\n', ' ' ).replace( ' ', ' ' )
print( ( ' ' * ( 4 * level ) + menu_text ) ) # print indented according level
# recurse into next level
show_menu( next_menu, level + 1 )
# start from top level menu
show_menu( 'menu_top', 0 )
#############################
It gives:
DISPLAY
TRACE
TRACE 0
TRACE 1
TRACE 2
TRACE 3
STORE/CLEAR TRACE
STORE/CLEAR TRACE A
STORE/CLEAR TRACE B
STORE/CLEAR TRACE C
<- BACK
FORMAT S11 (REFL)
LOGMAG
PHASE
DELAY
SMITH
LIN
LOG
Re + Im
R + jX
R + L/C
G + jB
G + L/C
Rp + jXp
Rp + L/C
<- BACK
SWR
RESISTANCE
REACTANCE
|Z|
-> MORE
POLAR
LINEAR
REAL
IMAG
Q FACTOR
CONDUCTANCE
SUSCEPTANCE
|Y|
-> MORE
Z PHASE
SERIES C
SERIES L
PARALLEL R
PARALLEL X
PARALLEL C
PARALLEL L
<- BACK
<- BACK
<- BACK
FORMAT S21 (THRU)
LOGMAG
PHASE
DELAY
SMITH
LIN
LOG
Re + Im
R+jX SHUNT
R+jX SERIES
<- BACK
POLAR
LINEAR
REAL
IMAG
-> MORE
SERIES R
SERIES X
SERIES |Z|
SHUNT R
SHUNT X
SHUNT |Z|
Q FACTOR
<- BACK
<- BACK
CHANNEL
SCALE
SCALE/DIV
REFERENCE POSITION
E-DELAY
S21 OFFSET
SHOW GRID VALUES
DOT GRID
<- BACK
TRANSFORM
TRANSFORM 0
LOW PASS IMPULSE
LOW PASS STEP
BANDPASS
WINDOW
VELOCITY FACTOR
<- BACK
BANDWIDTH
DATA SMOOTH
SMOOTH
SMOOTH OFF
x1
x2
x4
x5
x6
<- BACK
PORT-Z
<- BACK
MARKER
SELECT MARKER
MARKER 0
MARKER 1
MARKER 2
MARKER 3
MARKER 4
MARKER 5
MARKER 6
MARKER 7
ALL OFF
DELTA
<- BACK
SEARCH MIN/MAX
SEARCH <- LEFT
SEARCH -> RIGHT
OPERATIONS
START
STOP
CENTER
SPAN
E-DELAY
<- BACK
TRACKING
<- BACK
STIMULUS
START
STOP
CENTER
SPAN
CW FREQ
JOG STEP
SWEEP POINTS
<- BACK
CALIBRATE
CALIBRATE
OPEN
SHORT
LOAD
ISOLN
THRU
E-DELAY
DONE
DONE IN RAM
<- BACK
POWER
SAVE
SAVE TO SD CARD
SAVE 0
SAVE 1
SAVE 2
SAVE 3
SAVE 4
SAVE 5
SAVE 6
SAVE 7
<- BACK
RESET CAL RANGE
RESET
APPLY
<- BACK
RECALL
LOAD FROM SD CARD
RECALL 0
RECALL 1
RECALL 2
RECALL 3
RECALL 4
RECALL 5
RECALL 6
RECALL 7
<- BACK
MEASURE
OFF
L/C MATCH
CABLE (S11)
RESONANCE (S11)
SHUNT LC (S21)
SERIES LC (S21)
SERIES XTAL (S21)
MEASURE Rl =
<- BACK
SD CARD
LOAD
LOAD BMP
LOAD S1P
LOAD S2P
LOAD CAL
<- BACK
SAVE S1P
SAVE S2P
SCREENSHOT
SAVE CALIBRATION
AUTO NAME
<- BACK
CONFIG
TOUCH CAL
TOUCH TEST
EXPERT SETTINGS
THRESHOLD
TCXO
VBAT OFFSET
IF OFFSET
REMEMBER STATE
FLIP DISPLAY
SET DATE
SET TIME
-> MORE
MODE
SEPARATOR
DUMP FIRMWARE
LOAD COMMAND SCRIPT
LOAD CONFIG.INI
CLEAR CONFIG
CLEAR ALL AND RESET
<- BACK
<- BACK
<- BACK
SAVE CONFIG
CONNECTION
CONNECTION
SERIAL SPEED
<- BACK
VERSION
BRIGHTNESS
DFU
RESET AND ENTER DFU
<- BACK
<- BACK
PAUSE/RESUME SWEEP
Ho-Ro