The mathplotlib output modified to show multiple subplots. A new capacitor added to the schematics.

This commit is contained in:
klaute 2016-09-26 13:03:52 +02:00
vanhempi 829871567f
commit 29a93cfda8
5 muutettua tiedostoa jossa 267 lisäystä ja 167 poistoa

Näytä tiedosto

@ -1,14 +1,14 @@
(kicad_pcb (version 4) (host pcbnew 4.0.2+dfsg1-2~bpo8+1-stable)
(general
(links 55)
(no_connects 55)
(links 57)
(no_connects 57)
(area 78.05188 66.6095 138.331334 151.666333)
(thickness 1.6)
(drawings 0)
(tracks 7)
(zones 0)
(modules 28)
(modules 29)
(nets 42)
)
@ -1113,6 +1113,34 @@
)
)
(module Capacitors_ThroughHole:C_Disc_D3_P2.5 (layer F.Cu) (tedit 0) (tstamp 57E8C5B7)
(at 127.127 121.031)
(descr "Capacitor 3mm Disc, Pitch 2.5mm")
(tags Capacitor)
(path /57E8D2EB)
(fp_text reference C8 (at 1.25 -2.5) (layer F.SilkS)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value 100n (at 1.25 2.5) (layer F.Fab)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_line (start -0.9 -1.5) (end 3.4 -1.5) (layer F.CrtYd) (width 0.05))
(fp_line (start 3.4 -1.5) (end 3.4 1.5) (layer F.CrtYd) (width 0.05))
(fp_line (start 3.4 1.5) (end -0.9 1.5) (layer F.CrtYd) (width 0.05))
(fp_line (start -0.9 1.5) (end -0.9 -1.5) (layer F.CrtYd) (width 0.05))
(fp_line (start -0.25 -1.25) (end 2.75 -1.25) (layer F.SilkS) (width 0.15))
(fp_line (start 2.75 1.25) (end -0.25 1.25) (layer F.SilkS) (width 0.15))
(pad 1 thru_hole rect (at 0 0) (size 1.3 1.3) (drill 0.8) (layers *.Cu *.Mask F.SilkS)
(net 1 GND))
(pad 2 thru_hole circle (at 2.5 0) (size 1.3 1.3) (drill 0.8001) (layers *.Cu *.Mask F.SilkS)
(net 9 +5V))
(model Capacitors_ThroughHole.3dshapes/C_Disc_D3_P2.5.wrl
(at (xyz 0.0492126 0 0))
(scale (xyz 1 1 1))
(rotate (xyz 0 0 0))
)
)
(segment (start 116.586 121.031) (end 116.586 120.5186) (width 0.25) (layer B.Cu) (net 1))
(segment (start 129.159 77.978) (end 129.159 77.3835) (width 0.25) (layer B.Cu) (net 1))
(segment (start 82.296 116.078) (end 82.677 116.459) (width 0.25) (layer B.Cu) (net 1))

Näytä tiedosto

@ -1,7 +1,7 @@
(export (version D)
(design
(source /media/win/Users/klaute/dev/ham/TenaTesta/pcb/TenaTesta_ZL1CVD.sch)
(date "Sa 17 Sep 2016 19:54:43 CEST")
(source /media/win/Users/klaute/dev/ham/SWRMeter/pcb/TenaTesta_ZL1CVD.sch)
(date "Mo 26 Sep 2016 08:51:49 CEST")
(tool "Eeschema 4.0.2+dfsg1-2~bpo8+1-stable")
(sheet (number 1) (name /) (tstamps /)
(title_block
@ -182,7 +182,13 @@
(footprint Buttons_Switches_ThroughHole:SW_PUSH_SMALL)
(libsource (lib device) (part SW_PUSH))
(sheetpath (names /) (tstamps /))
(tstamp 57D8B330)))
(tstamp 57D8B330))
(comp (ref C8)
(value 100n)
(footprint Capacitors_ThroughHole:C_Disc_D3_P2.5)
(libsource (lib device) (part C))
(sheetpath (names /) (tstamps /))
(tstamp 57E8D2EB)))
(libparts
(libpart (lib conn) (part BNC)
(footprints
@ -335,143 +341,145 @@
(libraries
(library (logical device)
(uri /usr/share/kicad/library/device.lib))
(library (logical linear)
(uri /usr/share/kicad/library/linear.lib))
(library (logical conn)
(uri /usr/share/kicad/library/conn.lib)))
(uri /usr/share/kicad/library/conn.lib))
(library (logical linear)
(uri /usr/share/kicad/library/linear.lib)))
(nets
(net (code 1) (name /A0)
(node (ref U1) (pin 7))
(node (ref P5) (pin 12))
(node (ref R6) (pin 1))
(node (ref P2) (pin 1)))
(net (code 2) (name +5V)
(node (ref P4) (pin 7))
(node (ref C6) (pin 2))
(node (ref P5) (pin 4))
(node (ref U1) (pin 8)))
(net (code 3) (name GND)
(node (ref R5) (pin 2))
(node (ref P3) (pin 4))
(node (ref P5) (pin 2))
(node (ref R8) (pin 2))
(net (code 1) (name "Net-(P3-Pad5)")
(node (ref P3) (pin 5)))
(net (code 2) (name GND)
(node (ref U1) (pin 4))
(node (ref C5) (pin 1))
(node (ref C1) (pin 1))
(node (ref C3) (pin 1))
(node (ref P1) (pin 2))
(node (ref C7) (pin 2))
(node (ref C8) (pin 1))
(node (ref SW1) (pin 1))
(node (ref P4) (pin 6))
(node (ref P6) (pin 1))
(node (ref P6) (pin 3))
(node (ref SW1) (pin 1))
(node (ref C5) (pin 1))
(node (ref P1) (pin 2))
(node (ref C3) (pin 1))
(node (ref C1) (pin 1))
(node (ref U1) (pin 4))
(node (ref R5) (pin 2))
(node (ref R1) (pin 2))
(node (ref C7) (pin 2))
(node (ref R10) (pin 1))
(node (ref R8) (pin 2))
(node (ref R3) (pin 2))
(node (ref C6) (pin 1))
(node (ref P4) (pin 6)))
(net (code 4) (name "Net-(P3-Pad1)")
(node (ref R10) (pin 1))
(node (ref P5) (pin 2))
(node (ref P3) (pin 4))
(node (ref C6) (pin 1)))
(net (code 3) (name "Net-(P3-Pad1)")
(node (ref P3) (pin 1)))
(net (code 5) (name "Net-(P3-Pad2)")
(net (code 4) (name "Net-(P3-Pad2)")
(node (ref P3) (pin 2)))
(net (code 6) (name "Net-(P3-Pad3)")
(net (code 5) (name "Net-(P3-Pad3)")
(node (ref P3) (pin 3)))
(net (code 7) (name "Net-(P3-Pad5)")
(node (ref P3) (pin 5)))
(net (code 8) (name "Net-(P3-Pad6)")
(net (code 6) (name "Net-(P3-Pad6)")
(node (ref P3) (pin 6)))
(net (code 9) (name "Net-(P3-Pad7)")
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(net (code 11) (name "Net-(P3-Pad9)")
(net (code 9) (name "Net-(P3-Pad9)")
(node (ref P3) (pin 9)))
(net (code 12) (name "Net-(P3-Pad10)")
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(net (code 15) (name "Net-(P3-Pad13)")
(net (code 13) (name "Net-(P3-Pad13)")
(node (ref P3) (pin 13)))
(net (code 16) (name "Net-(P3-Pad14)")
(net (code 14) (name "Net-(P3-Pad14)")
(node (ref P3) (pin 14)))
(net (code 17) (name /SDA)
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(net (code 18) (name /CLK0)
(node (ref P4) (pin 1))
(node (ref P6) (pin 2))
(node (ref C4) (pin 1)))
(net (code 15) (name "Net-(P3-Pad15)")
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(net (code 16) (name "Net-(P5-Pad1)")
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(net (code 17) (name /RESET)
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(node (ref SW1) (pin 2)))
(net (code 18) (name "Net-(P5-Pad5)")
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(net (code 19) (name /CLK1)
(node (ref P4) (pin 2)))
(net (code 20) (name /CLK2)
(node (ref P4) (pin 3)))
(net (code 21) (name /SCL)
(node (ref P4) (pin 4))
(node (ref P5) (pin 7)))
(net (code 22) (name "Net-(P3-Pad15)")
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(net (code 23) (name "Net-(R1-Pad1)")
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(net (code 22) (name /SDA)
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(node (ref P5) (pin 8)))
(net (code 23) (name +5V)
(node (ref P5) (pin 4))
(node (ref P4) (pin 7))
(node (ref C6) (pin 2))
(node (ref C8) (pin 2))
(node (ref U1) (pin 8)))
(net (code 24) (name "Net-(P5-Pad6)")
(node (ref P5) (pin 6)))
(net (code 25) (name /CLK0)
(node (ref P6) (pin 2))
(node (ref C4) (pin 1))
(node (ref P4) (pin 1)))
(net (code 26) (name "Net-(C7-Pad1)")
(node (ref C7) (pin 1))
(node (ref P5) (pin 13)))
(net (code 27) (name "Net-(P5-Pad9)")
(node (ref P5) (pin 9)))
(net (code 28) (name "Net-(P5-Pad10)")
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(net (code 29) (name "Net-(P5-Pad14)")
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(net (code 30) (name "Net-(P5-Pad15)")
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(net (code 31) (name /A1)
(node (ref P5) (pin 11))
(node (ref U1) (pin 1))
(node (ref R2) (pin 1))
(node (ref P2) (pin 2)))
(net (code 32) (name "Net-(R1-Pad1)")
(node (ref U1) (pin 2))
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(net (code 24) (name "Net-(R5-Pad1)")
(node (ref R2) (pin 2))
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(net (code 33) (name "Net-(R5-Pad1)")
(node (ref R6) (pin 2))
(node (ref R5) (pin 1))
(node (ref U1) (pin 6)))
(net (code 25) (name /A1)
(node (ref P5) (pin 11))
(node (ref P2) (pin 2))
(node (ref R2) (pin 1))
(node (ref U1) (pin 1)))
(net (code 26) (name /RESET)
(node (ref P5) (pin 3))
(node (ref SW1) (pin 2)))
(net (code 27) (name "Net-(P5-Pad15)")
(node (ref P5) (pin 15)))
(net (code 28) (name "Net-(P5-Pad1)")
(node (ref P5) (pin 1)))
(net (code 29) (name "Net-(P5-Pad5)")
(node (ref P5) (pin 5)))
(net (code 30) (name "Net-(P5-Pad6)")
(node (ref P5) (pin 6)))
(net (code 31) (name "Net-(P5-Pad9)")
(node (ref P5) (pin 9)))
(net (code 32) (name "Net-(P5-Pad10)")
(node (ref P5) (pin 10)))
(net (code 33) (name "Net-(P5-Pad14)")
(node (ref P5) (pin 14)))
(net (code 34) (name "Net-(C7-Pad1)")
(node (ref C7) (pin 1))
(node (ref P5) (pin 13)))
(net (code 34) (name /A0)
(node (ref U1) (pin 7))
(node (ref P2) (pin 1))
(node (ref R6) (pin 1))
(node (ref P5) (pin 12)))
(net (code 35) (name "Net-(C2-Pad2)")
(node (ref R7) (pin 2))
(node (ref P1) (pin 1))
(node (ref R7) (pin 2))
(node (ref C2) (pin 2)))
(net (code 36) (name "Net-(C4-Pad2)")
(node (ref R9) (pin 2))
(node (ref R7) (pin 1))
(node (ref C4) (pin 2))
(node (ref R7) (pin 1)))
(node (ref R9) (pin 2)))
(net (code 37) (name "Net-(C5-Pad2)")
(node (ref C5) (pin 2))
(node (ref R11) (pin 2))
(node (ref D2) (pin 1))
(node (ref R11) (pin 2)))
(node (ref C5) (pin 2)))
(net (code 38) (name "Net-(C1-Pad2)")
(node (ref U1) (pin 3))
(node (ref R4) (pin 1))
(node (ref R3) (pin 1))
(node (ref C1) (pin 2))
(node (ref R4) (pin 1)))
(node (ref U1) (pin 3))
(node (ref C1) (pin 2)))
(net (code 39) (name "Net-(C3-Pad2)")
(node (ref R8) (pin 1))
(node (ref R11) (pin 1))
(node (ref U1) (pin 5))
(node (ref C3) (pin 2))
(node (ref U1) (pin 5)))
(node (ref R8) (pin 1))
(node (ref R11) (pin 1)))
(net (code 40) (name "Net-(C2-Pad1)")
(node (ref R4) (pin 2))
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(net (code 41) (name "Net-(D1-Pad2)")
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(node (ref D1) (pin 2))
(node (ref D2) (pin 2))
(node (ref R9) (pin 1))
(node (ref R10) (pin 2)))))
(node (ref D2) (pin 2)))))

Näytä tiedosto

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P 10650 4100
F 0 "#PWR20" H 10650 3950 50 0001 C CNN
F 1 "+5V" H 10650 4240 50 0000 C CNN
F 2 "" H 10650 4100 50 0000 C CNN
F 3 "" H 10650 4100 50 0000 C CNN
1 10650 4100
1 0 0 -1
$EndComp
$Comp
L GND #PWR21
U 1 1 57E8D5B4
P 10650 4600
F 0 "#PWR21" H 10650 4350 50 0001 C CNN
F 1 "GND" H 10650 4450 50 0000 C CNN
F 2 "" H 10650 4600 50 0000 C CNN
F 3 "" H 10650 4600 50 0000 C CNN
1 10650 4600
1 0 0 -1
$EndComp
Wire Wire Line
10650 4100 10650 4200
Wire Wire Line
10650 4600 10650 4500
$EndSCHEMATC

Näytä tiedosto

@ -9,6 +9,7 @@ import copy
import binascii
import matplotlib.pyplot as plt
import math
import operator
###############################################################################
@ -499,7 +500,9 @@ if __name__ == "__main__":
meas_freq = []
meas_ratio = []
meas_r = []
meas_p = []
meas_a0 = []
meas_a1 = []
meas_ratio_f = {}
min_vswr = [ 10, 0 ] # the default VSWR is 10 and the default freq is 0]
@ -511,6 +514,9 @@ if __name__ == "__main__":
meas_freq.append(m[0])
vswr = 0
meas_a0.append(m[1])
meas_a1.append(m[2])
if m[1] > 0 and m[2] > 0:
if m[1] > m[2]:
vswr = (1.0 * m[1] / m[2])
@ -525,6 +531,8 @@ if __name__ == "__main__":
vswr = 1
meas_ratio.append(1)
meas_ratio_f[m[0]] = vswr
if vswr < min_vswr[0]:
min_vswr[0] = vswr
min_vswr[1] = m[0] # the frequency
@ -533,12 +541,7 @@ if __name__ == "__main__":
r = 50.0 * vswr
meas_r.append(r)
# P = meas_data[0] * 5V ^ 2 / r
if r > 0:
meas_p.append(math.pow(i, 2) * r)
else:
meas_p.append(0)
#####
if args.output_file != None:
FILE = open(args.output_file, "w")
FILE.write("freqency;ratio;impedance;watt;drive;a0;a1\n")
@ -549,18 +552,44 @@ if __name__ == "__main__":
FILE.close()
print "Output file " + args.output_file + " written."
if args.show_graph == True:
lv, = plt.plot(meas_freq, meas_ratio, label='VSWR')
lr, = plt.plot(meas_freq, meas_r, label='Impedance')
lw, = plt.plot(meas_freq, meas_p, label='Watt')
print "First minimum VSWR " + str(min_vswr[0]) + " found at freqency " + user_friendly_freq(min_vswr[1])
plt.legend(handles=[lv, lr, lw])
#####
if args.show_graph == True:
f, axarr = plt.subplots(3, sharex=True)
f.canvas.set_window_title("SWR meter measurement results")
vswr_marker = []
i = 0
old = 1000
#for r in sorted(meas_ratio_f.items(), key=operator.itemgetter(1)):
for r in sorted(meas_ratio):
#vswr_marker.append(r[0])
vswr_marker.append(r)
if r > old:
i += 1
old = r
if i == 5:
break
lv, = axarr[0].plot(meas_freq, meas_ratio, label='VSWR', markevery=vswr_marker, markersize=5, marker="o", markerfacecolor="g")
lr, = axarr[1].plot(meas_freq, meas_r, label='impedance')
la0, = axarr[2].plot(meas_freq, meas_a0, label='a0')
la1, = axarr[2].plot(meas_freq, meas_a1, label='a1')
axarr[0].legend(handles=[lv])
axarr[0].scatter(meas_freq, meas_ratio, 1)
axarr[1].legend(handles=[lr])
axarr[1].scatter(meas_freq, meas_r, 1)
axarr[2].legend(handles=[la0, la1])
axarr[2].set_ylim([0, 1024])
print "Please close the mathplot window to exit..."
plt.grid()
plt.show()
print "First minimum VSWR " + str(min_vswr[0]) + " found at freqency " + user_friendly_freq(min_vswr[1])
else:
print "err: unknown type 0x%02x" % (e[1])
break

Näytä tiedosto

@ -1,12 +0,0 @@
import serial, sys
port = "/dev/ttyUSB0"
baudrate = 115200
ser = serial.Serial(port,baudrate,timeout=0.001)
while True:
ser.write(bytearray([0x3c, 0x3e, 0x10, 0x0d, 0x0a]))
if ser.inWaiting() > 0:
data = list(ser.read(64))
print data
sys.stdout.flush()