Flip MISO/MOSI around.

The ATtiny85 datasheet mislead me into thinking that MISO on the chip
was an input and MOSI was an output. They are, in fact, flipped
around.

This only affects the connections to the MS5611 chip.

Signed-off-by: Keith Packard <keithp@keithp.com>

diff --git a/micropeak.pcb b/micropeak.pcb
index 7e4c518a296666f559c7094b8a96c1ddfa93f1e9..247560d120708b621ce2361401aab413f1b521cc 100644 (file)
--- a/micropeak.pcb
+++ b/micropeak.pcb
@@ -6,7 +6,7 @@ FileVersion[20091103]
 PCB["MicroPeak" 700.00mil 560.00mil]
 
 Grid[100.000000 0.0000 0.0000 0]
-Cursor[0.0000 75.00mil 0.000000]
+Cursor[497.00mil 0.0000 0.000000]
 PolyArea[200000000.000000]
 Thermal[0.500000]
 DRC[5.00mil 10.00mil 5.00mil 5.00mil 15.00mil 6.50mil]
@@ -809,12 +809,7 @@ Via[383.00mil 61.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(1S)"]
 Via[383.00mil 127.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(1S)"]
 Via[317.00mil 127.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(1S)"]
 Via[508.00mil 94.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
-Via[535.00mil 126.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
-Via[457.00mil 128.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
-Via[552.00mil 193.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
-Via[494.00mil 193.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
 Via[494.00mil 282.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
-Via[419.00mil 179.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
 Via[244.00mil 104.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
 Via[482.00mil 438.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
 Via[278.00mil 184.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(0S,1S)"]
@@ -827,6 +822,10 @@ Via[326.00mil 496.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
 Via[456.00mil 25.00mil 36.00mil 20.00mil 0.0000 20.00mil "" "thermal(0S,1S)"]
 Via[154.00mil 172.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
 Via[224.00mil 443.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
+Via[585.00mil 179.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
+Via[548.00mil 140.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
+Via[468.00mil 140.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
+Via[432.00mil 161.00mil 36.00mil 20.00mil 0.0000 20.00mil "" ""]
 
 Element["" "0603diode" "D1" "blue" 350.00mil 280.00mil -300.00mil -236.00mil 0 100 ""]
 (
@@ -1013,7 +1012,7 @@ Element["" "udfn-8" "U3" "at24c512c" 75.00mil 231.00mil 30.00mil 222.00mil 3 100
 
        )
 
-Element["" "0402" "R4" "4.7k" 607.00mil 180.00mil -11.00mil -135.00mil 0 100 ""]
+Element["" "0402" "R4" "4.7k" 629.00mil 180.00mil -11.00mil -135.00mil 0 100 ""]
 (
        Pad[-15.74mil -3.93mil -15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "1" "1" "square"]
        Pad[15.74mil -3.93mil 15.74mil 3.93mil 19.68mil 20.00mil 25.68mil "2" "2" "square"]
@@ -1030,27 +1029,17 @@ Layer(1 "top")
        Line[599.00mil 150.00mil 543.00mil 94.00mil 10.00mil 20.00mil "clearline"]
        Line[543.00mil 94.00mil 508.00mil 94.00mil 10.00mil 20.00mil "clearline"]
        Line[670.82mil 8.2119mm 670.82mil 240.00mil 10.00mil 20.00mil "clearline"]
-       Line[457.00mil 128.00mil 456.00mil 128.00mil 10.00mil 20.00mil "clearline"]
-       Line[456.00mil 128.00mil 442.00mil 114.00mil 10.00mil 20.00mil "clearline"]
-       Line[442.00mil 114.00mil 10.7476mm 114.00mil 10.00mil 20.00mil "clearline"]
-       Line[10.7476mm 114.00mil 10.7398mm 113.69mil 10.00mil 20.00mil "clearline"]
-       Line[572.40mil 6.0123mm 572.40mil 213.40mil 10.00mil 20.00mil "clearline"]
-       Line[572.40mil 213.40mil 552.00mil 193.00mil 10.00mil 20.00mil "clearline"]
        Line[326.39mil 13.4875mm 326.39mil 530.61mil 10.00mil 20.00mil "clearline"]
        Line[326.39mil 530.61mil 465.00mil 392.00mil 10.00mil 20.00mil "clearline"]
        Line[465.00mil 392.00mil 465.00mil 270.00mil 10.00mil 20.00mil "clearline"]
        Line[465.00mil 270.00mil 499.00mil 236.00mil 10.00mil 20.00mil "clearline"]
        Line[499.00mil 236.00mil 13.2711mm 236.00mil 10.00mil 20.00mil "clearline"]
        Line[13.2711mm 236.00mil 13.2890mm 6.0123mm 10.00mil 20.00mil "clearline"]
-       Line[10.7398mm 3.3876mm 10.7398mm 3.5262mm 10.00mil 20.00mil "clearline"]
-       Line[10.7398mm 3.5262mm 477.00mil 193.00mil 10.00mil 20.00mil "clearline"]
-       Line[477.00mil 193.00mil 494.00mil 193.00mil 10.00mil 20.00mil "clearline"]
        Line[621.61mil 481.61mil 626.00mil 486.00mil 10.00mil 20.00mil ""]
        Line[7.0400mm 74.32mil 258.68mil 74.32mil 10.00mil 20.00mil "clearline"]
        Line[258.68mil 74.32mil 244.00mil 89.00mil 10.00mil 20.00mil "clearline"]
        Line[244.00mil 89.00mil 244.00mil 104.00mil 10.00mil 20.00mil "clearline"]
-       Line[449.00mil 386.00mil 449.00mil 209.00mil 10.00mil 20.00mil "clearline"]
-       Line[449.00mil 209.00mil 419.00mil 179.00mil 10.00mil 20.00mil "clearline"]
+       Line[449.00mil 386.00mil 449.00mil 264.00mil 10.00mil 20.00mil "clearline"]
        Line[373.62mil 13.4875mm 373.62mil 505.38mil 10.00mil 20.00mil "clearline"]
        Line[373.62mil 505.38mil 494.00mil 385.00mil 10.00mil 20.00mil "clearline"]
        Line[494.00mil 385.00mil 494.00mil 282.00mil 10.00mil 20.00mil "clearline"]
@@ -1146,14 +1135,24 @@ Layer(1 "top")
        Line[670.82mil 8.2119mm 670.82mil 150.18mil 10.00mil 20.00mil "clearline"]
        Line[670.82mil 150.18mil 671.00mil 150.00mil 10.00mil 20.00mil "clearline"]
        Line[671.00mil 150.00mil 599.00mil 150.00mil 10.00mil 20.00mil "clearline"]
-       Line[622.74mil 180.00mil 622.74mil 5.9836mm 10.00mil 20.00mil "clearline"]
-       Line[622.74mil 5.9836mm 621.61mil 6.0123mm 10.00mil 20.00mil "clearline"]
-       Line[535.00mil 126.00mil 537.26mil 126.00mil 10.00mil 20.00mil "clearline"]
-       Line[537.26mil 126.00mil 15.0180mm 180.00mil 10.00mil 20.00mil "clearline"]
        Line[110.00mil 418.00mil 194.00mil 502.00mil 10.00mil 20.00mil "clearline"]
        Line[194.00mil 502.00mil 232.00mil 502.00mil 10.00mil 20.00mil "clearline"]
        Line[224.00mil 443.00mil 159.00mil 443.00mil 10.00mil 20.00mil "clearline"]
        Line[118.00mil 402.00mil 159.00mil 443.00mil 10.00mil 20.00mil "clearline"]
+       Line[613.26mil 180.00mil 586.00mil 180.00mil 10.00mil 20.00mil "clearline"]
+       Line[586.00mil 180.00mil 585.00mil 179.00mil 10.00mil 20.00mil "clearline"]
+       Line[644.74mil 180.00mil 644.74mil 5.4248mm 10.00mil 20.00mil "clearline"]
+       Line[644.74mil 5.4248mm 621.61mil 6.0123mm 10.00mil 20.00mil "clearline"]
+       Line[548.00mil 140.00mil 548.00mil 185.00mil 10.00mil 20.00mil "clearline"]
+       Line[548.00mil 185.00mil 573.00mil 210.00mil 10.00mil 20.00mil "clearline"]
+       Line[573.00mil 210.00mil 573.00mil 5.9971mm 10.00mil 20.00mil "clearline"]
+       Line[573.00mil 5.9971mm 572.40mil 6.0123mm 10.00mil 20.00mil "clearline"]
+       Line[468.00mil 140.00mil 468.00mil 245.00mil 10.00mil 20.00mil "clearline"]
+       Line[468.00mil 245.00mil 449.00mil 264.00mil 10.00mil 20.00mil "clearline"]
+       Line[10.7398mm 113.69mil 441.69mil 113.69mil 10.00mil 20.00mil "clearline"]
+       Line[441.69mil 113.69mil 468.00mil 140.00mil 10.00mil 20.00mil "clearline"]
+       Line[432.00mil 161.00mil 432.00mil 3.6206mm 10.00mil 20.00mil "clearline"]
+       Line[432.00mil 3.6206mm 10.7398mm 3.3876mm 10.00mil 20.00mil "clearline"]
        Polygon("clearpoly")
        (
                [695.00mil 556.00mil] [506.00mil 556.00mil] [506.00mil 263.00mil] [695.00mil 263.00mil] 
@@ -1185,12 +1184,6 @@ Layer(1 "top")
 )
 Layer(2 "bottom")
 (
-       Line[535.00mil 126.00mil 459.00mil 126.00mil 10.00mil 20.00mil "clearline"]
-       Line[459.00mil 126.00mil 457.00mil 128.00mil 10.00mil 20.00mil "clearline"]
-       Line[494.00mil 193.00mil 552.00mil 193.00mil 10.00mil 20.00mil "clearline"]
-       Line[494.00mil 193.00mil 494.00mil 282.00mil 10.00mil 20.00mil "clearline"]
-       Line[419.00mil 179.00mil 419.00mil 166.00mil 10.00mil 20.00mil "clearline"]
-       Line[419.00mil 166.00mil 455.50mil 129.50mil 10.00mil 20.00mil "clearline"]
        Line[508.00mil 94.00mil 254.00mil 94.00mil 10.00mil 20.00mil "clearline"]
        Line[254.00mil 94.00mil 244.00mil 104.00mil 10.00mil 20.00mil "clearline"]
        Line[55.00mil 465.00mil 75.00mil 485.00mil 25.00mil 20.00mil ""]
@@ -1212,6 +1205,10 @@ Layer(2 "bottom")
        Line[222.00mil 172.00mil 204.00mil 172.00mil 25.00mil 20.00mil ""]
        Line[55.00mil 308.00mil 128.00mil 308.00mil 25.00mil 20.00mil ""]
        Line[224.00mil 443.00mil 273.00mil 443.00mil 10.00mil 20.00mil "clearline"]
+       Line[548.00mil 140.00mil 468.00mil 140.00mil 10.00mil 20.00mil "clearline"]
+       Line[585.00mil 179.00mil 450.00mil 179.00mil 10.00mil 20.00mil "clearline"]
+       Line[450.00mil 179.00mil 432.00mil 161.00mil 10.00mil 20.00mil "clearline"]
+       Line[494.00mil 282.00mil 494.00mil 179.00mil 10.00mil 20.00mil "clearline"]
        Polygon("clearpoly")
        (
                [10.00mil 413.00mil] [90.00mil 413.00mil] [90.00mil 377.00mil] [10.00mil 377.00mil] 
@@ -1350,15 +1347,15 @@ NetList()
        (
                Connect("J1-1")
                Connect("R3-2")
-               Connect("R4-1")
                Connect("U1-12")
+               Connect("U2-7")
                Connect("U3-5")
        )
        Net("mosi" "(unknown)")
        (
                Connect("J1-4")
+               Connect("R4-1")
                Connect("U1-11")
-               Connect("U2-7")
        )
        Net("unnamed_net1" "(unknown)")
        (

diff --git a/micropeak.sch b/micropeak.sch
index 68872acd15effc9e6d3f7b4e9b5f3b2717470c4e..dda8b76d068e74a99f83a005bd6d3d47b21c6c25 100644 (file)
--- a/micropeak.sch
+++ b/micropeak.sch
@@ -6,7 +6,7 @@ T 41995 44475 5 10 0 1 0 0 1
 footprint=MO-220
 T 46900 48100 5 10 1 1 0 0 1
 refdes=U1
-T 42400 48100 5 10 1 1 0 0 1
+T 42400 48100 5 10 0 1 0 0 1
 device=IC
 T 42400 48100 5 10 1 1 0 0 1
 value=ATtiny85
@@ -78,27 +78,24 @@ N 47500 46500 50000 46500 4
 T 47500 46600 5 10 1 1 0 0 1
 netname=clk
 }
-N 47500 47500 49300 47500 4
+N 47500 47500 48500 47500 4
 {
 T 47500 47600 5 10 1 1 0 0 1
 netname=mosi
 }
-N 49300 47500 49300 46100 4
-N 49300 46100 50000 46100 4
-N 47500 47000 48200 47000 4
+N 47500 47000 49300 47000 4
 {
 T 47500 47100 5 10 1 1 0 0 1
 netname=miso
 }
-N 48200 47000 48200 45700 4
-N 48200 45700 49100 45700 4
-N 47500 46000 48800 46000 4
+N 49300 47000 49300 46100 4
+N 47500 46000 48900 46000 4
 {
 T 47500 46100 5 10 1 1 0 0 1
 netname=cs_baro
 }
-N 48800 46000 48800 46900 4
-N 48800 46900 50000 46900 4
+N 48900 46000 48900 46900 4
+N 48900 46900 50000 46900 4
 N 50000 46900 50000 47300 4
 N 52800 45700 52300 45700 4
 N 52800 47300 52300 47300 4
@@ -287,7 +284,7 @@ C 41500 40500 1 0 0 at24c.sym
 {
 T 41495 40475 5 10 0 1 0 0 1
 footprint=udfn-8
-T 41500 40500 5 10 1 1 0 0 1
+T 43900 43200 5 10 1 1 0 0 1
 refdes=U3
 T 41500 40500 5 10 0 1 0 0 1
 vendor=digikey
@@ -370,3 +367,6 @@ loadstatus=smt
 T 49100 45600 5 10 0 1 0 0 1
 footprint=0402
 }
+N 49300 46100 50000 46100 4
+N 48500 47500 48500 45700 4
+N 49100 45700 48500 45700 4