The net effect is that we're making 12V from the gpio, which means all the LED
current and switcher inefficiency is coming as current through that gpio. The
-measured LED current is around 7mA, so this is "safe" for the SOC, but leaves
-less engineering margin than we usually like.
+measured LED current is around 7mA, so this is "safe" for the SOC, but really
+not a great plan...
-Changing the circuit to be powered from v_lipo with the gpio hooked to shdn*
-and controlling a FET switch on the output might be smarter someday?
+Need to redesign this in the future to use a transistor/FET switch.
li:thermal {
}
}
- ha:padstack_ref.26478 {
- proto=0; x=67.183mm; y=2.734in; rot=0.000000; xmirror=0; smirror=0; clearance=10.0mil;
- ha:flags {
- clearline=1
- }
-
- li:thermal {
- }
- }
ha:subc.97 {
ha:attributes {
{io_pcb::hidename_y}=55.9994 mm
}
li:thermal {
- li:0 {
- diag
- round
- }
li:1 {
+ on
diag
round
}
li:3 {
+ on
diag
round
}
}
li:thermal {
- li:1 {
- on
- diag
- round
- }
- li:3 {
- on
- diag
- round
- }
}
ha:attributes {
ha:attributes {
subc-role=pnp-origin
}
- ha:flags ={ selected=1
- }; }
+ }
ha:line.1113 {
x1=61.9999mm; y1=72.6961mm; x2=61.9999mm; y2=72.6961mm; thickness=0.1mm; clearance=0.0;
ha:attributes {
subc-role=origin
}
- ha:flags ={ selected=1
- }; }
+ }
ha:line.1116 {
x1=61.9999mm; y1=72.6961mm; x2=61.9999mm; y2=71.6961mm; thickness=0.1mm; clearance=0.0;
ha:attributes {
subc-role=x
}
- ha:flags ={ selected=1
- }; }
+ }
ha:line.1119 {
x1=61.9999mm; y1=72.6961mm; x2=60.9999mm; y2=72.6961mm; thickness=0.1mm; clearance=0.0;
ha:attributes {
subc-role=y
}
- ha:flags ={ selected=1
- }; }
+ }
}
ha:type {
top = 1
clearline=1
}
}
- ha:line.26491 {
- x1=73.660024mm; y1=75.94603mm; x2=67.157594mm; y2=2.734in; thickness=10.0mil; clearance=20.0mil;
- ha:flags {
- clearline=1
- }
- }
}
color = {#8b2323}
}
}
}
ha:line.4703 {
- x1=2.951in; y1=1.939in; x2=2.951in; y2=2.738in; thickness=10.0mil; clearance=20.0mil;
+ x1=2.951in; y1=1.939in; x2=2.951in; y2=2.939in; thickness=10.0mil; clearance=20.0mil;
+ ha:flags {
+ clearline=1
+ }
+ }
+ ha:line.4706 {
+ x1=2.951in; y1=2.939in; x2=73.66mm; y2=2.99in; thickness=10.0mil; clearance=20.0mil;
ha:flags {
clearline=1
}
clearline=1
}
}
+ ha:line.4751 {
+ x1=76.835mm; y1=2.915in; x2=3.1in; y2=2.99in; thickness=10.0mil; clearance=20.0mil;
+ ha:flags {
+ clearline=1
+ }
+ }
ha:line.4754 {
x1=69.7738mm; y1=1.411in; x2=69.7738mm; y2=2.508in; thickness=10.0mil; clearance=20.0mil;
ha:flags {
clearline=1
}
}
+ ha:line.4760 {
+ x1=2.644in; y1=1.64in; x2=2.644in; y2=2.934in; thickness=10.0mil; clearance=20.0mil;
+ ha:flags {
+ clearline=1
+ }
+ }
+ ha:line.4763 {
+ x1=2.644in; y1=2.934in; x2=2.7in; y2=2.99in; thickness=10.0mil; clearance=20.0mil;
+ ha:flags {
+ clearline=1
+ }
+ }
ha:line.4766 {
x1=2.447in; y1=1.423in; x2=2.447in; y2=2.483in; thickness=10.0mil; clearance=20.0mil;
ha:flags {
clearline=1
}
}
- ha:line.26442 {
- x1=76.835mm; y1=2.883in; x2=76.835mm; y2=75.311054mm; thickness=10.0mil; clearance=20.0mil;
- ha:flags {
- clearline=1
- }
- }
- ha:line.26445 {
- x1=76.835mm; y1=75.311054mm; x2=76.200024mm; y2=75.94603mm; thickness=10.0mil; clearance=20.0mil;
- ha:flags {
- clearline=1
- }
- }
- ha:line.26463 {
- x1=68.580024mm; y1=75.94603mm; x2=68.580024mm; y2=75.920576mm; thickness=10.0mil; clearance=20.0mil;
- ha:flags {
- clearline=1
- }
- }
- ha:line.26466 {
- x1=68.580024mm; y1=75.920576mm; x2=2.951in; y2=2.738in; thickness=10.0mil; clearance=20.0mil;
- ha:flags {
- clearline=1
- }
- }
- ha:line.26469 {
- x1=2.951in; y1=2.738in; x2=2.944in; y2=2.745in; thickness=10.0mil; clearance=20.0mil;
- ha:flags {
- clearline=1
- }
- }
- ha:line.4760 {
- x1=2.644in; y1=1.64in; x2=2.644in; y2=2.733in; thickness=10.0mil; clearance=20.0mil;
- ha:flags {
- clearline=1
- }
- }
- ha:line.26494 {
- x1=2.644in; y1=2.733in; x2=67.183mm; y2=2.734in; thickness=10.0mil; clearance=20.0mil;
- ha:flags {
- clearline=1
- }
- }
ha:polygon.4919 {
li:geometry {
ta:contour {
color = {#548b54}
}
- {ha:bottom silk} {
+ {ha:bottom silk} {
lid=5
group=12
ha:combining { auto=1; }
color = {#000000}
}
- {ha:top silk} {
+ {ha:top silk} {
lid=6
group=1
ha:combining { auto=1; }
}
}
ha:text.4974 {
- string=Arm; x=76.2254mm; y=2.801in; scale=100; fid=0; direction=0;
+ string=Arm; x=76.1238mm; y=2.803in; scale=100; fid=0; direction=0;
ha:flags {
clearline=1
}
}
}
ha:text.4978 {
- string=Fire LED; x=2.629in; y=2.798in; scale=100; fid=0; direction=0;
+ string=Fire LED; x=2.745in; y=2.803in; scale=100; fid=0; direction=0;
ha:flags {
clearline=1
}
clearline=1
}
}
+ ha:text.4981 {
+ string=Fire; x=65.9892mm; y=2.803in; scale=100; fid=0; direction=0;
+ ha:flags {
+ clearline=1
+ }
+ }
ha:text.4982 {
string=Mode; x=1.119in; y=2.797in; scale=100; fid=0; direction=0;
ha:flags {
clearline=1
}
}
- ha:text.4981 {
- string=Fire; x=73.0504mm; y=2.796in; scale=100; fid=0; direction=0;
- ha:flags {
- clearline=1
- }
- }
}
color = {#000000}
}
li:conn { C37-2; C43-2; C44-2; C45-2; C47-2; C171-2; C172-2; C173-1; C221-2; C251-1; C271-1; C604-2; C605-2; C606-2; C607-2; J9-7; J100-6; L600-1; R1-2; R2-2; R171-1; U1-5; U6-1; U6-5; U6-12; U6-13; U6-15; U6-22; U6-25; U6-27; U6-28; U7-11; U7-28; U7-50; U7-75; U7-100; }
}
ha:arm {
- li:conn { J2-4; R21-2; }
+ li:conn { J2-3; R21-2; }
}
ha:armed {
li:conn { R54-2; U7-42; }
li:conn { J100-3; U7-44; }
}
ha:fire {
- li:conn { J2-5; R20-1; }
+ li:conn { J2-7; R20-1; }
}
ha:fire12V {
- li:conn { C2-1; D8-2; J2-7; R32-1; }
+ li:conn { C2-1; D8-2; J2-5; R32-1; }
}
ha:fire_led {
li:conn { C1-1; L1-1; R31-1; U3-4; U3-5; U7-30; }
}
ha:GND {
- li:conn { B1-2; C1-2; C2-2; C5-1; C6-1; C7-1; C30-2; C31-2; C32-2; C33-2; C37-1; C38-2; C42-1; C43-1; C44-1; C45-1; C47-1; C171-1; C172-1; C175-1; C210-2; C211-2; C221-1; C251-2; C261-2; C271-2; C291-2; C601-2; C602-2; C603-1; C604-1; C605-1; C606-1; C607-1; C610-1; D3-2; D4-2; D5-2; D6-2; D7-2; D9-2; D10-2; D11-2; D12-2; D13-2; D14-2; D15-2; D16-2; D17-2; D18-2; H1-1; H2-1; H3-1; H4-1; H5-1; H6-1; J1-4; J1-5; J2-3; J2-6; J2-8; J3-1; J4-2; J4-4; J4-6; J4-8; J8-2; J9-1; J100-1; J100-2; L192-2; R4-1; R14-1; R15-1; R30-1; R31-2; R33-2; U1-2; U2-2; U3-2; U6-32; U6-33; U7-10; U7-19; U7-20; U7-27; U7-37; U7-49; U7-74; U7-94; U7-99; U8-1; X1-2; X1-4; X2-2; X2-4; }
+ li:conn { B1-2; C1-2; C2-2; C5-1; C6-1; C7-1; C30-2; C31-2; C32-2; C33-2; C37-1; C38-2; C42-1; C43-1; C44-1; C45-1; C47-1; C171-1; C172-1; C175-1; C210-2; C211-2; C221-1; C251-2; C261-2; C271-2; C291-2; C601-2; C602-2; C603-1; C604-1; C605-1; C606-1; C607-1; C610-1; D3-2; D4-2; D5-2; D6-2; D7-2; D9-2; D10-2; D11-2; D12-2; D13-2; D14-2; D15-2; D16-2; D17-2; D18-2; H1-1; H2-1; H3-1; H4-1; H5-1; H6-1; J1-4; J1-5; J2-4; J2-6; J2-8; J3-1; J4-2; J4-4; J4-6; J4-8; J8-2; J9-1; J100-1; J100-2; L192-2; R4-1; R14-1; R15-1; R30-1; R31-2; R33-2; U1-2; U2-2; U3-2; U6-32; U6-33; U7-10; U7-19; U7-20; U7-27; U7-37; U7-49; U7-74; U7-94; U7-99; U8-1; X1-2; X1-4; X2-2; X2-4; }
}
ha:miso2 {
li:conn { J9-4; U6-9; U7-84; }
T 41200 53100 5 10 1 1 0 0 1
netname=v_lipo
}
-N 42400 52200 41200 52200 4
+N 42400 52600 41200 52600 4
{
-T 41200 52300 5 10 1 1 0 0 1
+T 41200 52700 5 10 1 1 0 0 1
netname=arm
}
-N 42400 51800 41200 51800 4
+N 42400 51000 41200 51000 4
{
-T 41200 51900 5 10 1 1 0 0 1
+T 41200 51100 5 10 1 1 0 0 1
netname=fire
}
N 42400 51400 41800 51400 4
-N 41800 50000 41800 52600 4
-N 41800 52600 42400 52600 4
+N 41800 50000 41800 52200 4
+N 41800 52200 42400 52200 4
C 41900 49700 1 0 1 gnd.sym
N 50600 48100 53000 48100 4
N 53000 48100 53000 48800 4
N 61600 61500 62100 61500 4
N 44200 60300 44200 59900 4
N 62100 60400 62100 61500 4
-T 43300 50900 9 10 1 0 0 0 13
---On / Off
-/
+T 43400 50700 9 10 1 0 0 0 13
+On / Off
+Safe / Arm
-Arm
-Fire
+Fire LED (in button)
-Fire LED (in button)
+
+Fire
C 47200 47200 1 180 1 led.sym
{
T 47100 46600 5 10 0 0 180 6 1
device=CONNECTOR
}
N 41800 50600 42400 50600 4
-N 42400 51000 41200 51000 4
+N 42400 51800 41200 51800 4
{
-T 41200 51100 5 10 1 1 0 0 1
+T 41200 51900 5 10 1 1 0 0 1
netname=fire12V
}
C 61200 60600 1 0 0 led.sym
projects / hw / telelco / commitdiff