hide deprecated code; make USB snippet common for F0/F1/F3

This commit is contained in:
Edward Emelianov
2024-09-02 18:21:41 +03:00
parent 9166996bff
commit bdbd7d68d9
419 changed files with 3445 additions and 752 deletions

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EESchema-LIBRARY Version 2.3 Date: Sun 04 May 2014 09:27:50 PM MSK
#encoding utf-8
#
# ACS712
#
DEF ACS712 U 0 40 Y Y 1 F N
F0 "U" 0 300 60 H V C CNN
F1 "ACS712" 0 -350 60 H V C CNN
DRAW
S -450 250 450 -300 0 1 0 N
X IP+ 1 -550 150 300 R 50 50 1 1 I
X IP+ 2 -550 50 300 R 50 50 1 1 I
X IP- 3 -550 -100 300 R 50 50 1 1 I
X IP- 4 -550 -200 300 R 50 50 1 1 I
X GND 5 550 -200 300 L 50 50 1 1 I
X FILTER 6 550 -100 300 L 50 50 1 1 I
X VIOUT 7 550 50 300 L 50 50 1 1 I
X Vcc 8 550 150 300 L 50 50 1 1 I
ENDDRAW
ENDDEF
#
#End Library

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[BOM_OPTIONS]
; General BoM options here
; If 'ignore_dnf' option is set to 1, rows that are not to be fitted on the PCB will not be written to the BoM file
ignore_dnf = 1
; If 'number_rows' option is set to 1, each row in the BoM will be prepended with an incrementing row number
number_rows = 1
; If 'group_connectors' option is set to 1, connectors with the same footprints will be grouped together, independent of the name of the connector
group_connectors = 1
; If 'test_regex' option is set to 1, each component group will be tested against a number of regular-expressions (specified, per column, below). If any matches are found, the row is ignored in the output file
test_regex = 1
; If 'merge_blank_fields' option is set to 1, component groups with blank fields will be merged into the most compatible group, where possible
merge_blank_fields = 1
; Field name used to determine if a particular part is to be fitted
fit_field = Config
[IGNORE_COLUMNS]
; Any column heading that appears here will be excluded from the Generated BoM
; Titles are case-insensitive
Part Lib
Footprint Lib
[GROUP_FIELDS]
; List of fields used for sorting individual components into groups
; Components which match (comparing *all* fields) will be grouped together
; Field names are case-insensitive
Part
Part Lib
Value
Footprint
Footprint Lib
[COMPONENT_ALIASES]
; A series of values which are considered to be equivalent for the part name
; Each line represents a tab-separated list of equivalent component name values
; e.g. 'c c_small cap' will ensure the equivalent capacitor symbols can be grouped together
; Aliases are case-insensitive
c c_small cap capacitor
r r_small res resistor
sw switch
l l_small inductor
zener zenersmall
d diode d_small
[REGEX_INCLUDE]
; A series of regular expressions used to include parts in the BoM
; If there are any regex defined here, only components that match against ANY of them will be included in the BOM
; Column names are case-insensitive
; Format is: "ColumName Regex" (tab-separated)
[REGEX_EXCLUDE]
; A series of regular expressions used to exclude parts from the BoM
; If a component matches ANY of these, it will be excluded from the BoM
; Column names are case-insensitive
; Format is: "ColumName Regex" (tab-separated)
References ^TP[0-9]*
References ^FID
Part mount.*hole
Part solder.*bridge
Part test.*point
Footprint test.*point
Footprint mount.*hole
Footprint fiducial

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EESchema-LIBRARY Version 2.3
#encoding utf-8
#
# 74HC4051
#
DEF 74HC4051 U 0 10 Y Y 1 F N
F0 "U" 0 0 50 H V C CNN
F1 "74HC4051" 0 -150 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
$FPLIST
SO16
TSSOP16
SSOP16
DHVQFN16
$ENDFPLIST
DRAW
S -400 450 400 -450 0 1 0 N
X Y4 1 700 -50 300 L 50 50 1 1 B
X Y6 2 700 -250 300 L 50 50 1 1 B
X Z 3 0 -750 300 U 50 50 1 1 B
X Y7 4 700 -350 300 L 50 50 1 1 B
X Y5 5 700 -150 300 L 50 50 1 1 B
X ~E 6 -700 -350 300 R 50 50 1 1 I I
X VEE 7 -700 0 300 R 50 50 1 1 W
X GND 8 -700 -200 300 R 50 50 1 1 W
X S2 9 -700 150 300 R 50 50 1 1 I
X S1 10 -700 250 300 R 50 50 1 1 I
X S0 11 -700 350 300 R 50 50 1 1 I
X Y3 12 700 50 300 L 50 50 1 1 B
X Y0 13 700 350 300 L 50 50 1 1 B
X Y1 14 700 250 300 L 50 50 1 1 B
X Y2 15 700 150 300 L 50 50 1 1 B
X VCC 16 -700 -100 300 R 50 50 1 1 W
ENDDRAW
ENDDEF
#
# D_Schottky_x2_ACom_AKK
#
DEF D_Schottky_x2_ACom_AKK D 0 30 Y N 1 F N
F0 "D" 50 -100 50 H V C CNN
F1 "D_Schottky_x2_ACom_AKK" 0 100 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
DRAW
P 2 0 1 0 -140 0 150 0 N
P 2 0 1 0 0 0 0 -100 N
P 3 0 1 8 -150 50 -150 -50 -150 -50 N
P 3 0 1 8 150 50 150 -50 150 -50 N
P 4 0 1 8 -150 50 -170 50 -170 40 -170 40 N
P 4 0 1 8 150 -50 170 -50 170 -40 170 -40 N
P 4 0 1 8 150 50 130 50 130 40 130 40 N
P 5 0 1 8 -130 -40 -130 -50 -150 -50 -150 -50 -150 -50 N
P 6 0 1 8 -50 -50 -150 0 -50 50 -50 -50 -50 -50 -50 -50 N
P 6 0 1 8 50 50 150 0 50 -50 50 50 50 50 50 50 N
X A 1 0 -200 100 U 50 50 0 1 P
X K 2 -300 0 150 R 50 50 0 1 P
X K 3 300 0 150 L 50 50 0 1 P
ENDDRAW
ENDDEF
#
# LM1117-ADJ
#
DEF LM1117-ADJ U 0 30 Y Y 1 F N
F0 "U" 100 -250 50 H V C CNN
F1 "LM1117-ADJ" 0 250 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
ALIAS LM1117-1.8 LM1117-2.5 LM1117-3.3 LM1117-5.0
$FPLIST
SOT-223*
TO-263*
TO-252*
$ENDFPLIST
DRAW
S -200 -200 200 200 0 1 10 f
X GND/ADJ 1 0 -300 100 U 50 50 1 1 W
X VO 2 300 0 100 L 50 50 1 1 w
X VI 3 -300 0 100 R 50 50 1 1 W
ENDDRAW
ENDDEF
#
# PESD1CAN
#
DEF PESD1CAN D 0 30 Y N 1 F N
F0 "D" 0 -350 50 H V C CNN
F1 "PESD1CAN" 50 150 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
$FPLIST
SOT23
$ENDFPLIST
DRAW
S -200 100 300 -300 0 1 0 N
P 2 0 1 0 -140 -200 150 -200 N
P 2 0 1 0 -140 0 150 0 N
P 3 0 1 8 -150 -150 -150 -250 -150 -250 N
P 3 0 1 8 -150 50 -150 -50 -150 -50 N
P 3 0 1 8 150 -150 150 -250 150 -250 N
P 3 0 1 8 150 50 150 -50 150 -50 N
P 4 0 1 8 -150 -150 -170 -150 -170 -160 -170 -160 N
P 4 0 1 8 -150 50 -170 50 -170 40 -170 40 N
P 4 0 1 8 150 -250 170 -250 170 -240 170 -240 N
P 4 0 1 8 150 -150 130 -150 130 -160 130 -160 N
P 4 0 1 8 150 -50 170 -50 170 -40 170 -40 N
P 4 0 1 0 150 0 250 0 250 -200 150 -200 N
P 4 0 1 8 150 50 130 50 130 40 130 40 N
P 5 0 1 8 -130 -240 -130 -250 -150 -250 -150 -250 -150 -250 N
P 5 0 1 8 -130 -40 -130 -50 -150 -50 -150 -50 -150 -50 N
P 6 0 1 8 -50 -250 -150 -200 -50 -150 -50 -250 -50 -250 -50 -250 N
P 6 0 1 8 -50 -50 -150 0 -50 50 -50 -50 -50 -50 -50 -50 N
P 6 0 1 8 50 -150 150 -200 50 -250 50 -150 50 -150 50 -150 N
P 6 0 1 8 50 50 150 0 50 -50 50 50 50 50 50 50 N
X K 1 -300 0 150 R 50 50 0 1 P
X K 2 -300 -200 150 R 50 50 0 1 P
X O 3 400 -100 150 L 50 50 0 1 P
ENDDRAW
ENDDEF
#
# TPS2051
#
DEF TPS2051 U 0 40 Y Y 1 F N
F0 "U" 0 -300 60 H V C CNN
F1 "TPS2051" 0 300 60 H V C CNN
F2 "" 0 0 60 H I C CNN
F3 "" 0 0 60 H I C CNN
DRAW
S -250 250 250 -250 0 1 0 N
X GND 1 -450 150 200 R 50 50 1 1 W
X IN 2 -450 50 200 R 50 50 1 1 W
X IN 3 -450 -50 200 R 50 50 1 1 P
X EN 4 -450 -150 200 R 50 50 1 1 I
X ~OC 5 450 -150 200 L 50 50 1 1 O
X OUT 6 450 -50 200 L 50 50 1 1 P
X OUT 7 450 50 200 L 50 50 1 1 P
X OUT 8 450 150 200 L 50 50 1 1 w
ENDDRAW
ENDDEF
#
# USB6B1
#
DEF USB6B1 D 0 30 Y N 1 F N
F0 "D" 0 -450 50 H V C CNN
F1 "USB6B1" 0 400 50 H V C CNN
F2 "" 200 -100 50 V V C CNN
F3 "" 200 -100 50 V V C CNN
$FPLIST
SO8
$ENDFPLIST
DRAW
C -150 -300 7 0 1 0 N
C -150 100 7 0 1 0 N
C -150 300 7 0 1 0 N
C 0 -300 7 0 1 0 N
C 0 -100 7 0 1 0 N
C 0 300 7 0 1 0 N
C 200 -300 7 0 1 0 N
C 200 300 7 0 1 0 N
S -300 -100 300 -100 0 1 0 N
S -300 300 300 300 0 1 0 N
S -200 -150 -100 -150 0 1 0 N
S -200 250 -100 250 0 1 0 N
S -150 300 -150 -300 0 1 0 N
S -50 -150 50 -150 0 1 0 N
S -50 250 50 250 0 1 0 N
S 0 300 0 -300 0 1 0 N
S 200 300 200 -300 0 1 0 N
S 300 -300 -300 -300 0 1 0 N
S 300 100 -300 100 0 1 0 N
P 3 0 1 8 150 50 250 50 250 50 N
P 4 0 1 8 150 50 150 30 160 30 160 30 N
P 4 0 1 8 250 50 250 70 240 70 240 70 N
P 5 0 1 0 -250 350 300 350 300 -350 -250 -350 -250 350 N
P 6 0 1 8 -200 -250 -150 -150 -100 -250 -200 -250 -200 -250 -200 -250 N
P 6 0 1 8 -200 150 -150 250 -100 150 -200 150 -200 150 -200 150 N
P 6 0 1 8 -50 -250 0 -150 50 -250 -50 -250 -50 -250 -50 -250 N
P 6 0 1 8 -50 150 0 250 50 150 -50 150 -50 150 -50 150 N
P 6 0 1 8 150 -50 200 50 250 -50 150 -50 150 -50 150 -50 N
X VCC 1 -500 300 200 R 50 50 1 1 P
X I/O1 2 -500 100 200 R 50 50 1 1 P
X I/O2 3 -500 -100 200 R 50 50 1 1 P
X GND 4 -500 -300 200 R 50 50 1 1 P
X GND 5 500 -300 200 L 50 50 1 1 P
X I/O2 6 500 -100 200 L 50 50 1 1 P
X I/O1 7 500 100 200 L 50 50 1 1 P
X VCC 8 500 300 200 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
#End Library

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0

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(fp_lib_table
(lib (name my_footprints)(type KiCad)(uri "$(KIPRJMOD)/my_footprints.pretty")(options "")(descr ""))
)

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(module Hole_3mm (layer F.Cu) (tedit 5913F6E4)
(fp_text reference REF** (at 0 3.81) (layer F.SilkS) hide
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value Hole_3mm (at 0 -7.62) (layer F.Fab) hide
(effects (font (size 1 1) (thickness 0.15)))
)
(pad 1 thru_hole circle (at 0 0) (size 5 5) (drill 3) (layers *.Cu *.Mask))
)

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(module RJ9-4P4C (layer F.Cu) (tedit 555F7A30)
(fp_text reference J** (at 0 -10.1346) (layer F.SilkS)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value RJ9-4P4C (at 0 10.2108) (layer F.Fab) hide
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_circle (center 0 0) (end -0.25 0) (layer F.CrtYd) (width 0.05))
(fp_line (start -5.84 -9.25) (end 5.84 -9.25) (layer F.CrtYd) (width 0.05))
(fp_line (start 5.84 -9.25) (end 5.84 9.25) (layer F.CrtYd) (width 0.05))
(fp_line (start 5.84 9.25) (end -5.84 9.25) (layer F.CrtYd) (width 0.05))
(fp_line (start -5.84 9.25) (end -5.84 -9.25) (layer F.CrtYd) (width 0.05))
(fp_line (start 0 -0.35) (end 0 0.35) (layer F.CrtYd) (width 0.05))
(fp_line (start -0.35 0) (end 0.35 0) (layer F.CrtYd) (width 0.05))
(fp_line (start -5.59 9) (end -5.59 -9) (layer F.Fab) (width 0.12))
(fp_line (start -5.59 -9) (end 5.59 -9) (layer F.Fab) (width 0.12))
(fp_line (start 5.59 -9) (end 5.59 9) (layer F.Fab) (width 0.12))
(fp_line (start 5.59 9) (end -5.59 9) (layer F.Fab) (width 0.12))
(fp_line (start -5.59 8.8) (end -5.59 -9) (layer F.SilkS) (width 0.12))
(fp_line (start -5.59 -9) (end 5.59 -9) (layer F.SilkS) (width 0.12))
(fp_line (start 5.59 -9) (end 5.59 8.8) (layer F.SilkS) (width 0.12))
(fp_circle (center 3.81 1.15) (end 5.75 1.15) (layer B.CrtYd) (width 0.05))
(fp_circle (center -3.81 1.15) (end -5.75 1.15) (layer B.CrtYd) (width 0.05))
(fp_circle (center -1.905 -6.12) (end -1.805 -6.12) (layer F.SilkS) (width 0.2))
(pad 1 thru_hole circle (at -1.905 -5.2) (size 1.2 1.2) (drill 0.8) (layers *.Cu *.Mask))
(pad 2 thru_hole circle (at -0.635 -7.74) (size 1.2 1.2) (drill 0.8) (layers *.Cu *.Mask))
(pad 3 thru_hole circle (at 0.635 -5.2) (size 1.2 1.2) (drill 0.8) (layers *.Cu *.Mask))
(pad 4 thru_hole circle (at 1.905 -7.74) (size 1.2 1.2) (drill 0.8) (layers *.Cu *.Mask))
(pad "" np_thru_hole circle (at -3.81 1.15) (size 3.2 3.2) (drill 3.2) (layers *.Cu *.Mask))
(pad "" np_thru_hole circle (at 3.81 1.15) (size 3.2 3.2) (drill 3.2) (layers *.Cu *.Mask))
)

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(module SMD_conn_4x2.5mm (layer F.Cu) (tedit 58B86145)
(fp_text reference REF** (at 0 3.81) (layer F.SilkS)
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value SMD_conn_4x2.5mm (at 0 -3.81) (layer F.Fab)
(effects (font (size 1 1) (thickness 0.15)))
)
(pad 1 smd rect (at -3.81 0) (size 1.5 5) (layers F.Cu F.Paste F.Mask))
(pad 2 smd rect (at -1.27 0) (size 1.5 5) (layers F.Cu F.Paste F.Mask))
(pad 3 smd rect (at 1.27 0) (size 1.5 5) (layers F.Cu F.Paste F.Mask))
(pad 4 smd rect (at 3.81 0) (size 1.5 5) (layers F.Cu F.Paste F.Mask))
)

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(module TH_via (layer F.Cu) (tedit 5A5E619A)
(fp_text reference REF** (at 0 0.5) (layer F.SilkS) hide
(effects (font (size 1 1) (thickness 0.15)))
)
(fp_text value TH_via (at 0 -0.5) (layer F.Fab) hide
(effects (font (size 1 1) (thickness 0.15)))
)
(pad 1 thru_hole circle (at 0 0) (size 1.5 1.5) (drill 0.8) (layers *.Cu *.Mask)
(zone_connect 1))
)

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EESchema-LIBRARY Version 2.4
#encoding utf-8
#
# +3.3V
#
DEF +3.3V #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 -150 50 H I C CNN
F1 "+3.3V" 0 140 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
P 2 0 1 0 -30 50 0 100 N
P 2 0 1 0 0 0 0 100 N
P 2 0 1 0 0 100 30 50 N
X +3V3 1 0 0 0 U 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# +5V
#
DEF +5V #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 -150 50 H I C CNN
F1 "+5V" 0 140 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
P 2 0 1 0 -30 50 0 100 N
P 2 0 1 0 0 0 0 100 N
P 2 0 1 0 0 100 30 50 N
X +5V 1 0 0 0 U 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# C
#
DEF C C 0 10 N Y 1 F N
F0 "C" 25 100 50 H V L CNN
F1 "C" 25 -100 50 H V L CNN
F2 "" 38 -150 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
C_*
$ENDFPLIST
DRAW
P 2 0 1 20 -80 -30 80 -30 N
P 2 0 1 20 -80 30 80 30 N
X ~ 1 0 150 110 D 50 50 1 1 P
X ~ 2 0 -150 110 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# CONN_01X01
#
DEF CONN_01X01 J 0 40 Y N 1 F N
F0 "J" 0 100 50 H V C CNN
F1 "CONN_01X01" 100 0 50 V V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
Pin_Header_Straight_1X*
Pin_Header_Angled_1X*
Socket_Strip_Straight_1X*
Socket_Strip_Angled_1X*
$ENDFPLIST
DRAW
S -50 5 10 -5 0 1 0 N
S -50 50 50 -50 0 1 0 N
X P1 1 -200 0 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# CONN_01X03
#
DEF CONN_01X03 J 0 40 Y N 1 F N
F0 "J" 0 200 50 H V C CNN
F1 "CONN_01X03" 100 0 50 V V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
Pin_Header_Straight_1X*
Pin_Header_Angled_1X*
Socket_Strip_Straight_1X*
Socket_Strip_Angled_1X*
$ENDFPLIST
DRAW
S -50 -95 10 -105 0 1 0 N
S -50 5 10 -5 0 1 0 N
S -50 105 10 95 0 1 0 N
S -50 150 50 -150 0 1 0 N
X P1 1 -200 100 150 R 50 50 1 1 P
X P2 2 -200 0 150 R 50 50 1 1 P
X P3 3 -200 -100 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# CONN_02X03
#
DEF CONN_02X03 J 0 1 Y N 1 F N
F0 "J" 0 200 50 H V C CNN
F1 "CONN_02X03" 0 -200 50 H V C CNN
F2 "" 0 -1200 50 H I C CNN
F3 "" 0 -1200 50 H I C CNN
$FPLIST
Pin_Header_Straight_2X*
Pin_Header_Angled_2X*
Socket_Strip_Straight_2X*
Socket_Strip_Angled_2X*
IDC_Header_Straight_*
$ENDFPLIST
DRAW
S -100 -95 -50 -105 0 1 0 N
S -100 5 -50 -5 0 1 0 N
S -100 105 -50 95 0 1 0 N
S -100 150 100 -150 0 1 0 N
S 50 -95 100 -105 0 1 0 N
S 50 5 100 -5 0 1 0 N
S 50 105 100 95 0 1 0 N
X P1 1 -250 100 150 R 50 50 1 1 P
X P2 2 250 100 150 L 50 50 1 1 P
X P3 3 -250 0 150 R 50 50 1 1 P
X P4 4 250 0 150 L 50 50 1 1 P
X P5 5 -250 -100 150 R 50 50 1 1 P
X P6 6 250 -100 150 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# CP
#
DEF CP C 0 10 N Y 1 F N
F0 "C" 25 100 50 H V L CNN
F1 "CP" 25 -100 50 H V L CNN
F2 "" 38 -150 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
CP_*
$ENDFPLIST
DRAW
S -90 20 -90 40 0 1 0 N
S -90 20 90 20 0 1 0 N
S 90 -20 -90 -40 0 1 0 F
S 90 40 -90 40 0 1 0 N
S 90 40 90 20 0 1 0 N
P 2 0 1 0 -70 90 -30 90 N
P 2 0 1 0 -50 110 -50 70 N
X ~ 1 0 150 110 D 50 50 1 1 P
X ~ 2 0 -150 110 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Conn_01x01
#
DEF Conn_01x01 J 0 40 Y N 1 F N
F0 "J" 0 100 50 H V C CNN
F1 "Conn_01x01" 0 -100 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
Connector*:*_??x*mm*
Connector*:*1x??x*mm*
Pin?Header?Straight?1X*
Pin?Header?Angled?1X*
Socket?Strip?Straight?1X*
Socket?Strip?Angled?1X*
$ENDFPLIST
DRAW
S -50 5 0 -5 1 1 6 N
S -50 50 50 -50 1 1 10 f
X Pin_1 1 -200 0 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Conn_01x02
#
DEF Conn_01x02 J 0 40 Y N 1 F N
F0 "J" 0 100 50 H V C CNN
F1 "Conn_01x02" 0 -200 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
Connector*:*_??x*mm*
Connector*:*1x??x*mm*
Pin?Header?Straight?1X*
Pin?Header?Angled?1X*
Socket?Strip?Straight?1X*
Socket?Strip?Angled?1X*
$ENDFPLIST
DRAW
S -50 -95 0 -105 1 1 6 N
S -50 5 0 -5 1 1 6 N
S -50 50 50 -150 1 1 10 f
X Pin_1 1 -200 0 150 R 50 50 1 1 P
X Pin_2 2 -200 -100 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Conn_01x07
#
DEF Conn_01x07 J 0 40 Y N 1 F N
F0 "J" 0 400 50 H V C CNN
F1 "Conn_01x07" 0 -400 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
Connector*:*_??x*mm*
Connector*:*1x??x*mm*
Pin?Header?Straight?1X*
Pin?Header?Angled?1X*
Socket?Strip?Straight?1X*
Socket?Strip?Angled?1X*
$ENDFPLIST
DRAW
S -50 -295 0 -305 1 1 6 N
S -50 -195 0 -205 1 1 6 N
S -50 -95 0 -105 1 1 6 N
S -50 5 0 -5 1 1 6 N
S -50 105 0 95 1 1 6 N
S -50 205 0 195 1 1 6 N
S -50 305 0 295 1 1 6 N
S -50 350 50 -350 1 1 10 f
X Pin_1 1 -200 300 150 R 50 50 1 1 P
X Pin_2 2 -200 200 150 R 50 50 1 1 P
X Pin_3 3 -200 100 150 R 50 50 1 1 P
X Pin_4 4 -200 0 150 R 50 50 1 1 P
X Pin_5 5 -200 -100 150 R 50 50 1 1 P
X Pin_6 6 -200 -200 150 R 50 50 1 1 P
X Pin_7 7 -200 -300 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# DB9_Female
#
DEF DB9_Female J 0 40 Y N 1 F N
F0 "J" 0 550 50 H V C CNN
F1 "DB9_Female" 0 -575 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
DB*F*
$ENDFPLIST
DRAW
C -70 -400 30 0 1 0 N
C -70 -200 30 0 1 0 N
C -70 0 30 0 1 0 N
C -70 200 30 0 1 0 N
C -70 400 30 0 1 0 N
C 50 -300 30 0 1 0 N
C 50 -100 30 0 1 0 N
C 50 100 30 0 1 0 N
C 50 300 30 0 1 0 N
P 2 0 1 0 -150 -400 -100 -400 N
P 2 0 1 0 -150 -300 20 -300 N
P 2 0 1 0 -150 -200 -100 -200 N
P 2 0 1 0 -150 -100 20 -100 N
P 2 0 1 0 -150 0 -100 0 N
P 2 0 1 0 -150 100 20 100 N
P 2 0 1 0 -150 200 -100 200 N
P 2 0 1 0 -150 300 20 300 N
P 2 0 1 0 -150 400 -100 400 N
P 5 0 1 10 -150 525 -150 -525 150 -375 150 375 -150 525 f
X 1 1 -300 400 150 R 50 50 1 1 P
X 2 2 -300 200 150 R 50 50 1 1 P
X 3 3 -300 0 150 R 50 50 1 1 P
X 4 4 -300 -200 150 R 50 50 1 1 P
X 5 5 -300 -400 150 R 50 50 1 1 P
X 6 6 -300 300 150 R 50 50 1 1 P
X 7 7 -300 100 150 R 50 50 1 1 P
X 8 8 -300 -100 150 R 50 50 1 1 P
X 9 9 -300 -300 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# DB9_Male
#
DEF DB9_Male J 0 40 Y N 1 F N
F0 "J" 0 550 50 H V C CNN
F1 "DB9_Male" 0 -575 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
DB*M*
$ENDFPLIST
DRAW
C -70 -400 30 0 1 0 F
C -70 -200 30 0 1 0 F
C -70 0 30 0 1 0 F
C -70 200 30 0 1 0 F
C -70 400 30 0 1 0 F
C 50 -300 30 0 1 0 F
C 50 -100 30 0 1 0 F
C 50 100 30 0 1 0 F
C 50 300 30 0 1 0 F
P 2 0 1 0 -150 -400 -100 -400 N
P 2 0 1 0 -150 -300 20 -300 N
P 2 0 1 0 -150 -200 -100 -200 N
P 2 0 1 0 -150 -100 20 -100 N
P 2 0 1 0 -150 0 -100 0 N
P 2 0 1 0 -150 100 20 100 N
P 2 0 1 0 -150 200 -100 200 N
P 2 0 1 0 -150 300 20 300 N
P 2 0 1 0 -150 400 -100 400 N
P 5 0 1 10 -150 -525 -150 525 150 375 150 -375 -150 -525 f
X 1 1 -300 -400 150 R 50 50 1 1 P
X 2 2 -300 -200 150 R 50 50 1 1 P
X 3 3 -300 0 150 R 50 50 1 1 P
X 4 4 -300 200 150 R 50 50 1 1 P
X 5 5 -300 400 150 R 50 50 1 1 P
X 6 6 -300 -300 150 R 50 50 1 1 P
X 7 7 -300 -100 150 R 50 50 1 1 P
X 8 8 -300 100 150 R 50 50 1 1 P
X 9 9 -300 300 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# D_Schottky
#
DEF D_Schottky D 0 40 N N 1 F N
F0 "D" 0 100 50 H V C CNN
F1 "D_Schottky" 0 -100 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
TO-???*
*SingleDiode
*_Diode_*
*SingleDiode*
D_*
$ENDFPLIST
DRAW
P 2 0 1 0 50 0 -50 0 N
P 4 0 1 8 50 50 50 -50 -50 0 50 50 N
P 6 0 1 8 -75 25 -75 50 -50 50 -50 -50 -25 -50 -25 -25 N
X K 1 -150 0 100 R 50 50 1 1 P
X A 2 150 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# D_Zener
#
DEF D_Zener D 0 40 N N 1 F N
F0 "D" 0 100 50 H V C CNN
F1 "D_Zener" 0 -100 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
TO-???*
*SingleDiode
*_Diode_*
*SingleDiode*
D_*
$ENDFPLIST
DRAW
P 2 0 1 0 50 0 -50 0 N
P 3 0 1 8 -50 -50 -50 50 -30 50 N
P 4 0 1 8 50 -50 50 50 -50 0 50 -50 N
X K 1 -150 0 100 R 50 50 1 1 P
X A 2 150 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# GND
#
DEF GND #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 -250 50 H I C CNN
F1 "GND" 0 -150 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
X GND 1 0 0 0 D 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# Jumper_NO_Small
#
DEF Jumper_NO_Small JP 0 30 N N 1 F N
F0 "JP" 0 80 50 H V C CNN
F1 "Jumper_NO_Small" 10 -60 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
C -40 0 20 0 1 0 N
C 40 0 20 0 1 0 N
X 1 1 -100 0 40 R 50 50 0 1 P
X 2 2 100 0 40 L 50 50 0 1 P
ENDDRAW
ENDDEF
#
# LED-RESCUE-stm32
#
DEF LED-RESCUE-stm32 D 0 40 Y N 1 F N
F0 "D" 0 100 50 H V C CNN
F1 "LED-RESCUE-stm32" 0 -100 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
$FPLIST
LED*
$ENDFPLIST
DRAW
P 2 0 1 8 -50 -50 -50 50 N
P 2 0 1 0 -50 0 50 0 N
P 4 0 1 8 50 -50 50 50 -50 0 50 -50 N
P 5 0 1 0 -120 -30 -180 -90 -150 -90 -180 -90 -180 -60 N
P 5 0 1 0 -70 -30 -130 -90 -100 -90 -130 -90 -130 -60 N
X K 1 -150 0 100 R 50 50 1 1 P
X A 2 150 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# LM1117-3.3-RESCUE-stm32
#
DEF LM1117-3.3-RESCUE-stm32 U 0 30 Y Y 1 F N
F0 "U" 100 -250 50 H V C CNN
F1 "LM1117-3.3-RESCUE-stm32" 0 250 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
SOT-223*
TO-263*
TO-252*
$ENDFPLIST
DRAW
S -200 -200 200 200 0 1 10 f
X GND/ADJ 1 0 -300 100 U 50 50 1 1 W
X VO 2 300 50 100 L 50 50 1 1 P
X VI 3 -300 0 100 R 50 50 1 1 W
X VO 4 300 -50 100 L 50 50 1 1 w
ENDDRAW
ENDDEF
#
# MCP2551-I_SN
#
DEF MCP2551-I_SN U 0 40 Y Y 1 F N
F0 "U" -400 350 50 H V L CNN
F1 "MCP2551-I_SN" 100 350 50 H V L CNN
F2 "Housings_SOIC:SOIC-8_3.9x4.9mm_Pitch1.27mm" 0 -500 50 H I C CIN
F3 "" 0 0 50 H I C CNN
$FPLIST
SOIC*Pitch1.27mm*
$ENDFPLIST
DRAW
S -400 300 400 -300 0 1 10 f
X TXD 1 -500 200 100 R 50 50 1 1 I
X VSS 2 0 -400 100 U 50 50 1 1 W
X VDD 3 0 400 100 D 50 50 1 1 W
X RXD 4 -500 100 100 R 50 50 1 1 O
X Vref 5 -500 -100 100 R 50 50 1 1 w
X CANL 6 500 -100 100 L 50 50 1 1 B
X CANH 7 500 100 100 L 50 50 1 1 B
X Rs 8 -500 -200 100 R 50 50 1 1 I
ENDDRAW
ENDDEF
#
# PESD1CAN
#
DEF PESD1CAN D 0 30 Y N 1 F N
F0 "D" 0 -350 50 H V C CNN
F1 "PESD1CAN" 50 150 50 H V C CNN
F2 "" 0 0 50 H V C CNN
F3 "" 0 0 50 H V C CNN
$FPLIST
SOT23
$ENDFPLIST
DRAW
S -200 100 300 -300 0 1 0 N
P 2 0 1 0 -140 -200 150 -200 N
P 2 0 1 0 -140 0 150 0 N
P 3 0 1 8 -150 -150 -150 -250 -150 -250 N
P 3 0 1 8 -150 50 -150 -50 -150 -50 N
P 3 0 1 8 150 -150 150 -250 150 -250 N
P 3 0 1 8 150 50 150 -50 150 -50 N
P 4 0 1 8 -150 -150 -170 -150 -170 -160 -170 -160 N
P 4 0 1 8 -150 50 -170 50 -170 40 -170 40 N
P 4 0 1 8 150 -250 170 -250 170 -240 170 -240 N
P 4 0 1 8 150 -150 130 -150 130 -160 130 -160 N
P 4 0 1 8 150 -50 170 -50 170 -40 170 -40 N
P 4 0 1 0 150 0 250 0 250 -200 150 -200 N
P 4 0 1 8 150 50 130 50 130 40 130 40 N
P 5 0 1 8 -130 -240 -130 -250 -150 -250 -150 -250 -150 -250 N
P 5 0 1 8 -130 -40 -130 -50 -150 -50 -150 -50 -150 -50 N
P 6 0 1 8 -50 -250 -150 -200 -50 -150 -50 -250 -50 -250 -50 -250 N
P 6 0 1 8 -50 -50 -150 0 -50 50 -50 -50 -50 -50 -50 -50 N
P 6 0 1 8 50 -150 150 -200 50 -250 50 -150 50 -150 50 -150 N
P 6 0 1 8 50 50 150 0 50 -50 50 50 50 50 50 50 N
X K 1 -300 0 150 R 50 50 0 1 P
X K 2 -300 -200 150 R 50 50 0 1 P
X O 3 400 -100 150 L 50 50 0 1 P
ENDDRAW
ENDDEF
#
# PWR_FLAG
#
DEF PWR_FLAG #FLG 0 0 N N 1 F P
F0 "#FLG" 0 75 50 H I C CNN
F1 "PWR_FLAG" 0 150 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
P 6 0 1 0 0 0 0 50 -40 75 0 100 40 75 0 50 N
X pwr 1 0 0 0 U 50 50 0 0 w
ENDDRAW
ENDDEF
#
# Q_NMOS_GSD
#
DEF Q_NMOS_GSD Q 0 0 Y N 1 F N
F0 "Q" 200 50 50 H V L CNN
F1 "Q_NMOS_GSD" 200 -50 50 H V L CNN
F2 "" 200 100 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
C 65 0 111 0 1 10 N
C 100 -70 11 0 1 0 F
C 100 70 11 0 1 0 F
P 2 0 1 0 2 0 10 0 N
P 2 0 1 0 30 -70 100 -70 N
P 2 0 1 10 30 -50 30 -90 N
P 2 0 1 0 30 0 100 0 N
P 2 0 1 10 30 20 30 -20 N
P 2 0 1 0 30 70 100 70 N
P 2 0 1 10 30 90 30 50 N
P 2 0 1 0 100 -70 100 -100 N
P 2 0 1 0 100 -70 100 0 N
P 2 0 1 0 100 100 100 70 N
P 3 0 1 10 10 75 10 -75 10 -75 N
P 4 0 1 0 40 0 80 15 80 -15 40 0 F
P 4 0 1 0 100 -70 130 -70 130 70 100 70 N
P 4 0 1 0 110 20 115 15 145 15 150 10 N
P 4 0 1 0 130 15 115 -10 145 -10 130 15 N
X G 1 -200 0 200 R 50 50 1 1 I
X S 2 100 -200 100 U 50 50 1 1 P
X D 3 100 200 100 D 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Q_PMOS_GSD
#
DEF Q_PMOS_GSD Q 0 0 Y N 1 F N
F0 "Q" 200 50 50 H V L CNN
F1 "Q_PMOS_GSD" 200 -50 50 H V L CNN
F2 "" 200 100 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
C 65 0 111 0 1 10 N
C 100 -70 11 0 1 0 F
C 100 70 11 0 1 0 F
P 2 0 1 0 2 0 10 0 N
P 2 0 1 0 30 -70 100 -70 N
P 2 0 1 10 30 -50 30 -90 N
P 2 0 1 0 30 0 100 0 N
P 2 0 1 10 30 20 30 -20 N
P 2 0 1 0 30 70 100 70 N
P 2 0 1 10 30 90 30 50 N
P 2 0 1 0 100 -70 100 -100 N
P 2 0 1 0 100 -70 100 0 N
P 2 0 1 0 100 100 100 70 N
P 3 0 1 10 10 75 10 -75 10 -75 N
P 4 0 1 0 90 0 50 -15 50 15 90 0 F
P 4 0 1 0 100 -70 130 -70 130 70 100 70 N
P 4 0 1 0 110 -20 115 -15 145 -15 150 -10 N
P 4 0 1 0 130 -15 115 10 145 10 130 -15 N
X G 1 -200 0 200 R 50 50 1 1 I
X S 2 100 -200 100 U 50 50 1 1 P
X D 3 100 200 100 D 50 50 1 1 P
ENDDRAW
ENDDEF
#
# R
#
DEF R R 0 0 N Y 1 F N
F0 "R" 80 0 50 V V C CNN
F1 "R" 0 0 50 V V C CNN
F2 "" -70 0 50 V I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
R_*
R_*
$ENDFPLIST
DRAW
S -40 -100 40 100 0 1 10 N
X ~ 1 0 150 50 D 50 50 1 1 P
X ~ 2 0 -150 50 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# SP0502BAHT
#
DEF SP0502BAHT D 0 40 Y N 1 F N
F0 "D" 225 100 50 H V L CNN
F1 "SP0502BAHT" 225 25 50 H V L CNN
F2 "TO_SOT_Packages_SMD:SOT-23" 225 -50 50 H I L CNN
F3 "" 125 125 50 H I C CNN
$FPLIST
SOT?23*
$ENDFPLIST
DRAW
S -175 100 175 -100 0 1 10 f
P 2 0 1 0 -100 100 -100 50 N
P 2 0 1 0 0 -50 0 -100 N
P 2 0 1 0 100 100 100 50 N
P 4 0 1 0 -150 75 -125 50 -75 50 -50 25 N
P 4 0 1 0 -100 0 -100 -50 100 -50 100 0 N
P 4 0 1 0 -100 50 -75 0 -125 0 -100 50 F
P 4 0 1 0 50 75 75 50 125 50 150 25 N
P 4 0 1 0 100 50 75 0 125 0 100 50 F
X A 3 0 -200 100 U 50 50 0 0 I
X K 1 -100 200 100 D 50 50 1 1 I
X K 2 100 200 100 D 50 50 1 1 I
ENDDRAW
ENDDEF
#
# STM32F042C6Tx
#
DEF STM32F042C6Tx U 0 40 Y Y 1 L N
F0 "U" -3000 1725 50 H V L BNN
F1 "STM32F042C6Tx" 3000 1725 50 H V R BNN
F2 "LQFP48" 3000 1675 50 H V R TNN
F3 "" 0 0 50 H V C CNN
DRAW
S -3000 -1700 3000 1700 0 1 10 f
X VBAT 1 -3100 1100 100 R 50 50 1 1 W
X ADC_IN0/RTC_TAMP2/SYS_WKUP1/TIM2_CH1/TIM2_ETR/TSC_G1_IO1/USART2_CTS/PA0 10 3100 100 100 L 50 50 1 1 B
X ADC_IN1/TIM2_CH2/TSC_G1_IO2/USART2_DE/USART2_RTS/PA1 11 3100 0 100 L 50 50 1 1 B
X ADC_IN2/SYS_WKUP4/TIM2_CH3/TSC_G1_IO3/USART2_TX/PA2 12 3100 -100 100 L 50 50 1 1 B
X ADC_IN3/TIM2_CH4/TSC_G1_IO4/USART2_RX/PA3 13 3100 -200 100 L 50 50 1 1 B
X ADC_IN4/I2S1_WS/SPI1_NSS/TIM14_CH1/TSC_G2_IO1/USART2_CK/USB_OE/PA4 14 3100 -300 100 L 50 50 1 1 B
X ADC_IN5/CEC/I2S1_CK/SPI1_SCK/TIM2_CH1/TIM2_ETR/TSC_G2_IO2/PA5 15 3100 -400 100 L 50 50 1 1 B
X ADC_IN6/I2S1_MCK/SPI1_MISO/TIM16_CH1/TIM1_BKIN/TIM3_CH1/TSC_G2_IO3/PA6 16 3100 -500 100 L 50 50 1 1 B
X ADC_IN7/I2S1_SD/SPI1_MOSI/TIM14_CH1/TIM17_CH1/TIM1_CH1N/TIM3_CH2/TSC_G2_IO4/PA7 17 3100 -600 100 L 50 50 1 1 B
X PB0/ADC_IN8/TIM1_CH2N/TIM3_CH3/TSC_G3_IO2 18 -3100 100 100 R 50 50 1 1 B
X PB1/ADC_IN9/TIM14_CH1/TIM1_CH3N/TIM3_CH4/TSC_G3_IO3 19 -3100 0 100 R 50 50 1 1 B
X PC13/RTC_OUT_ALARM/RTC_OUT_CALIB/RTC_TAMP1/RTC_TS/SYS_WKUP2 2 -3100 500 100 R 50 50 1 1 B
X PB2/TSC_G3_IO4 20 -3100 -100 100 R 50 50 1 1 B
X PB10/CEC/I2C1_SCL/SPI2_SCK/TIM2_CH3/TSC_SYNC 21 -3100 -900 100 R 50 50 1 1 B
X PB11/I2C1_SDA/TIM2_CH4 22 -3100 -1000 100 R 50 50 1 1 B
X VSS 23 -200 -1800 100 U 50 50 1 1 W
X VDD 24 -200 1800 100 D 50 50 1 1 W
X PB12/SPI2_NSS/TIM1_BKIN 25 -3100 -1100 100 R 50 50 1 1 B
X PB13/I2C1_SCL/SPI2_SCK/TIM1_CH1N 26 -3100 -1200 100 R 50 50 1 1 B
X PB14/I2C1_SDA/SPI2_MISO/TIM1_CH2N 27 -3100 -1300 100 R 50 50 1 1 B
X PB15/RTC_REFIN/SPI2_MOSI/SYS_WKUP7/TIM1_CH3N 28 -3100 -1400 100 R 50 50 1 1 B
X CRS_SYNC/RCC_MCO/TIM1_CH1/USART1_CK/PA8 29 3100 -700 100 L 50 50 1 1 B
X PC14/RCC_OSC32_IN 3 -3100 400 100 R 50 50 1 1 B
X I2C1_SCL/TIM1_CH2/TSC_G4_IO1/USART1_TX/PA9 30 3100 -800 100 L 50 50 1 1 B
X I2C1_SDA/TIM17_BKIN/TIM1_CH3/TSC_G4_IO2/USART1_RX/PA10 31 3100 -900 100 L 50 50 1 1 B
X CAN_RX/I2C1_SCL/TIM1_CH4/TSC_G4_IO3/USART1_CTS/USB_DM/PA11 32 3100 -1000 100 L 50 50 1 1 B
X CAN_TX/I2C1_SDA/TIM1_ETR/TSC_G4_IO4/USART1_DE/USART1_RTS/USB_DP/PA12 33 3100 -1100 100 L 50 50 1 1 B
X IR_OUT/SYS_SWDIO/USB_OE/PA13 34 3100 -1200 100 L 50 50 1 1 B
X VSS 35 -100 -1800 100 U 50 50 1 1 W
X VDDIO2 36 100 1800 100 D 50 50 1 1 W
X SYS_SWCLK/USART2_TX/PA14 37 3100 -1300 100 L 50 50 1 1 B
X I2S1_WS/SPI1_NSS/TIM2_CH1/TIM2_ETR/USART2_RX/USB_OE/PA15 38 3100 -1400 100 L 50 50 1 1 B
X PB3/I2S1_CK/SPI1_SCK/TIM2_CH2/TSC_G5_IO1 39 -3100 -200 100 R 50 50 1 1 B
X PC15/RCC_OSC32_OUT 4 -3100 300 100 R 50 50 1 1 B
X PB4/I2S1_MCK/SPI1_MISO/TIM17_BKIN/TIM3_CH1/TSC_G5_IO2 40 -3100 -300 100 R 50 50 1 1 B
X PB5/I2C1_SMBA/I2S1_SD/SPI1_MOSI/SYS_WKUP6/TIM16_BKIN/TIM3_CH2 41 -3100 -400 100 R 50 50 1 1 B
X PB6/I2C1_SCL/TIM16_CH1N/TSC_G5_IO3/USART1_TX 42 -3100 -500 100 R 50 50 1 1 B
X PB7/I2C1_SDA/TIM17_CH1N/TSC_G5_IO4/USART1_RX 43 -3100 -600 100 R 50 50 1 1 B
X PF11 44 -3100 700 100 R 50 50 1 1 B
X PB8/CAN_RX/CEC/I2C1_SCL/TIM16_CH1/TSC_SYNC 45 -3100 -700 100 R 50 50 1 1 B
X PB9/CAN_TX/I2C1_SDA/IR_OUT/SPI2_NSS/TIM17_CH1 46 -3100 -800 100 R 50 50 1 1 B
X VSS 47 0 -1800 100 U 50 50 1 1 W
X VDD 48 -100 1800 100 D 50 50 1 1 W
X PF0/CRS_SYNC/I2C1_SDA/RCC_OSC_IN 5 -3100 900 100 R 50 50 1 1 I
X PF1/I2C1_SCL/RCC_OSC_OUT 6 -3100 800 100 R 50 50 1 1 I
X NRST 7 -3100 1300 100 R 50 50 1 1 I
X VSSA 8 100 -1800 100 U 50 50 1 1 W
X VDDA 9 0 1800 100 D 50 50 1 1 W
ENDDRAW
ENDDEF
#
# SW_Push
#
DEF SW_Push SW 0 40 N N 1 F N
F0 "SW" 50 100 50 H V L CNN
F1 "SW_Push" 0 -60 50 H V C CNN
F2 "" 0 200 50 H I C CNN
F3 "" 0 200 50 H I C CNN
DRAW
C -80 0 20 0 1 0 N
C 80 0 20 0 1 0 N
P 2 0 1 0 0 50 0 120 N
P 2 0 1 0 100 50 -100 50 N
X 1 1 -200 0 100 R 50 50 0 1 P
X 2 2 200 0 100 L 50 50 0 1 P
ENDDRAW
ENDDEF
#
# USB6B1
#
DEF USB6B1 D 0 30 Y N 1 F N
F0 "D" 0 -450 50 H V C CNN
F1 "USB6B1" 0 400 50 H V C CNN
F2 "" 200 -100 50 V V C CNN
F3 "" 200 -100 50 V V C CNN
$FPLIST
SO8
$ENDFPLIST
DRAW
C -150 -300 7 0 1 0 N
C -150 100 7 0 1 0 N
C -150 300 7 0 1 0 N
C 0 -300 7 0 1 0 N
C 0 -100 7 0 1 0 N
C 0 300 7 0 1 0 N
C 200 -300 7 0 1 0 N
C 200 300 7 0 1 0 N
S -300 -100 300 -100 0 1 0 N
S -300 300 300 300 0 1 0 N
S -200 -150 -100 -150 0 1 0 N
S -200 250 -100 250 0 1 0 N
S -150 300 -150 -300 0 1 0 N
S -50 -150 50 -150 0 1 0 N
S -50 250 50 250 0 1 0 N
S 0 300 0 -300 0 1 0 N
S 200 300 200 -300 0 1 0 N
S 300 -300 -300 -300 0 1 0 N
S 300 100 -300 100 0 1 0 N
P 3 0 1 8 150 50 250 50 250 50 N
P 4 0 1 8 150 50 150 30 160 30 160 30 N
P 4 0 1 8 250 50 250 70 240 70 240 70 N
P 5 0 1 0 -250 350 300 350 300 -350 -250 -350 -250 350 N
P 6 0 1 8 -200 -250 -150 -150 -100 -250 -200 -250 -200 -250 -200 -250 N
P 6 0 1 8 -200 150 -150 250 -100 150 -200 150 -200 150 -200 150 N
P 6 0 1 8 -50 -250 0 -150 50 -250 -50 -250 -50 -250 -50 -250 N
P 6 0 1 8 -50 150 0 250 50 150 -50 150 -50 150 -50 150 N
P 6 0 1 8 150 -50 200 50 250 -50 150 -50 150 -50 150 -50 N
X VCC 1 -500 300 200 R 50 50 1 1 P
X I/O1 2 -500 100 200 R 50 50 1 1 P
X I/O2 3 -500 -100 200 R 50 50 1 1 P
X GND 4 -500 -300 200 R 50 50 1 1 P
X GND 5 500 -300 200 L 50 50 1 1 P
X I/O2 6 500 -100 200 L 50 50 1 1 P
X I/O1 7 500 100 200 L 50 50 1 1 P
X VCC 8 500 300 200 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# USB_A-RESCUE-stm32
#
DEF USB_A-RESCUE-stm32 P 0 40 Y Y 1 F N
F0 "P" 200 -200 50 H V C CNN
F1 "USB_A-RESCUE-stm32" -50 200 50 H V C CNN
F2 "" -50 -100 50 V V C CNN
F3 "" -50 -100 50 V V C CNN
$FPLIST
USB*
$ENDFPLIST
DRAW
S -250 -150 150 150 0 1 0 N
S -205 -150 -195 -120 0 1 0 N
S -105 -150 -95 -120 0 1 0 N
S -5 -150 5 -120 0 1 0 N
S 95 -150 105 -120 0 1 0 N
X VBUS 1 -200 -300 150 U 50 50 1 1 W
X D- 2 -100 -300 150 U 50 50 1 1 P
X D+ 3 0 -300 150 U 50 50 1 1 P
X GND 4 100 -300 150 U 50 50 1 1 W
X shield 5 300 100 150 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
#End Library

File diff suppressed because it is too large Load Diff

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@@ -0,0 +1,83 @@
{
"board": {
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"active_layer_preset": "All Layers",
"auto_track_width": true,
"hidden_netclasses": [],
"hidden_nets": [],
"high_contrast_mode": 0,
"net_color_mode": 1,
"opacity": {
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"pads": 1.0,
"tracks": 1.0,
"vias": 1.0,
"zones": 0.6
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"ratsnest_display_mode": 0,
"selection_filter": {
"dimensions": true,
"footprints": true,
"graphics": true,
"keepouts": true,
"lockedItems": true,
"otherItems": true,
"pads": true,
"text": true,
"tracks": true,
"vias": true,
"zones": true
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],
"visible_layers": "fffffff_ffffffff",
"zone_display_mode": 0
},
"git": {
"repo_password": "",
"repo_type": "",
"repo_username": "",
"ssh_key": ""
},
"meta": {
"filename": "stm32.kicad_prl",
"version": 3
},
"project": {
"files": []
}
}

View File

@@ -0,0 +1,565 @@
{
"board": {
"3dviewports": [],
"design_settings": {
"defaults": {
"board_outline_line_width": 0.15,
"copper_line_width": 0.19999999999999998,
"copper_text_italic": false,
"copper_text_size_h": 1.5,
"copper_text_size_v": 1.5,
"copper_text_thickness": 0.3,
"copper_text_upright": false,
"courtyard_line_width": 0.049999999999999996,
"dimension_precision": 4,
"dimension_units": 3,
"dimensions": {
"arrow_length": 1270000,
"extension_offset": 500000,
"keep_text_aligned": true,
"suppress_zeroes": false,
"text_position": 0,
"units_format": 1
},
"fab_line_width": 0.09999999999999999,
"fab_text_italic": false,
"fab_text_size_h": 1.0,
"fab_text_size_v": 1.0,
"fab_text_thickness": 0.15,
"fab_text_upright": false,
"other_line_width": 0.09999999999999999,
"other_text_italic": false,
"other_text_size_h": 1.0,
"other_text_size_v": 1.0,
"other_text_thickness": 0.15,
"other_text_upright": false,
"pads": {
"drill": 0.8,
"height": 1.5,
"width": 1.5
},
"silk_line_width": 0.15,
"silk_text_italic": false,
"silk_text_size_h": 1.0,
"silk_text_size_v": 1.0,
"silk_text_thickness": 0.15,
"silk_text_upright": false,
"zones": {
"45_degree_only": true,
"min_clearance": 0.5
}
},
"diff_pair_dimensions": [],
"drc_exclusions": [],
"meta": {
"filename": "board_design_settings.json",
"version": 2
},
"rule_severities": {
"annular_width": "error",
"clearance": "error",
"copper_edge_clearance": "error",
"courtyards_overlap": "error",
"diff_pair_gap_out_of_range": "error",
"diff_pair_uncoupled_length_too_long": "error",
"drill_out_of_range": "error",
"duplicate_footprints": "warning",
"extra_footprint": "warning",
"footprint_type_mismatch": "error",
"hole_clearance": "error",
"hole_near_hole": "error",
"invalid_outline": "error",
"item_on_disabled_layer": "error",
"items_not_allowed": "error",
"length_out_of_range": "error",
"malformed_courtyard": "error",
"microvia_drill_out_of_range": "error",
"missing_courtyard": "ignore",
"missing_footprint": "warning",
"net_conflict": "warning",
"npth_inside_courtyard": "ignore",
"padstack": "error",
"pth_inside_courtyard": "ignore",
"shorting_items": "error",
"silk_over_copper": "warning",
"silk_overlap": "warning",
"skew_out_of_range": "error",
"through_hole_pad_without_hole": "error",
"too_many_vias": "error",
"track_dangling": "warning",
"track_width": "error",
"tracks_crossing": "error",
"unconnected_items": "error",
"unresolved_variable": "error",
"via_dangling": "warning",
"zone_has_empty_net": "error",
"zones_intersect": "error"
},
"rules": {
"allow_blind_buried_vias": false,
"allow_microvias": false,
"max_error": 0.005,
"min_clearance": 0.0,
"min_copper_edge_clearance": 0.075,
"min_hole_clearance": 0.25,
"min_hole_to_hole": 0.25,
"min_microvia_diameter": 0.19999999999999998,
"min_microvia_drill": 0.09999999999999999,
"min_silk_clearance": 0.0,
"min_through_hole_diameter": 0.6,
"min_track_width": 0.19999999999999998,
"min_via_annular_width": 0.049999999999999996,
"min_via_diameter": 0.7999999999999999,
"use_height_for_length_calcs": true
},
"track_widths": [
0.0,
0.2,
0.3,
0.5,
1.0,
2.0
],
"via_dimensions": [
{
"diameter": 0.0,
"drill": 0.0
},
{
"diameter": 1.5,
"drill": 0.8
}
],
"zones_allow_external_fillets": false,
"zones_use_no_outline": true
},
"ipc2581": {
"dist": "",
"distpn": "",
"internal_id": "",
"mfg": "",
"mpn": ""
},
"layer_presets": [],
"viewports": []
},
"boards": [],
"cvpcb": {
"equivalence_files": []
},
"erc": {
"erc_exclusions": [],
"meta": {
"version": 0
},
"pin_map": [
[
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
2
],
[
0,
2,
0,
1,
0,
0,
1,
0,
2,
2,
2,
2
],
[
0,
0,
0,
0,
0,
0,
1,
0,
1,
0,
1,
2
],
[
0,
1,
0,
0,
0,
0,
1,
1,
2,
1,
1,
2
],
[
0,
0,
0,
0,
0,
0,
1,
0,
0,
0,
0,
2
],
[
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
0,
2
],
[
1,
1,
1,
1,
1,
0,
1,
1,
1,
1,
1,
2
],
[
0,
0,
0,
1,
0,
0,
1,
0,
0,
0,
0,
2
],
[
0,
2,
1,
2,
0,
0,
1,
0,
2,
2,
2,
2
],
[
0,
2,
0,
1,
0,
0,
1,
0,
2,
0,
0,
2
],
[
0,
2,
1,
1,
0,
0,
1,
0,
2,
0,
0,
2
],
[
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2,
2
]
],
"rule_severities": {
"bus_definition_conflict": "error",
"bus_entry_needed": "error",
"bus_label_syntax": "error",
"bus_to_bus_conflict": "error",
"bus_to_net_conflict": "error",
"conflicting_netclasses": "error",
"different_unit_footprint": "error",
"different_unit_net": "error",
"duplicate_reference": "error",
"duplicate_sheet_names": "error",
"endpoint_off_grid": "warning",
"extra_units": "error",
"global_label_dangling": "warning",
"hier_label_mismatch": "error",
"label_dangling": "error",
"lib_symbol_issues": "warning",
"missing_bidi_pin": "warning",
"missing_input_pin": "warning",
"missing_power_pin": "error",
"missing_unit": "warning",
"multiple_net_names": "warning",
"net_not_bus_member": "warning",
"no_connect_connected": "warning",
"no_connect_dangling": "warning",
"pin_not_connected": "error",
"pin_not_driven": "error",
"pin_to_pin": "warning",
"power_pin_not_driven": "error",
"similar_labels": "warning",
"simulation_model_issue": "ignore",
"unannotated": "error",
"unit_value_mismatch": "error",
"unresolved_variable": "error",
"wire_dangling": "error"
}
},
"libraries": {
"pinned_footprint_libs": [],
"pinned_symbol_libs": []
},
"meta": {
"filename": "stm32.kicad_pro",
"version": 1
},
"net_settings": {
"classes": [
{
"bus_width": 12,
"clearance": 0.2,
"diff_pair_gap": 0.25,
"diff_pair_via_gap": 0.25,
"diff_pair_width": 0.2,
"line_style": 0,
"microvia_diameter": 0.3,
"microvia_drill": 0.1,
"name": "Default",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.2,
"via_diameter": 1.5,
"via_drill": 0.8,
"wire_width": 6
},
{
"bus_width": 12,
"clearance": 0.3,
"diff_pair_gap": 0.25,
"diff_pair_via_gap": 0.25,
"diff_pair_width": 0.2,
"line_style": 0,
"microvia_diameter": 0.3,
"microvia_drill": 0.1,
"name": "0.5",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 0.5,
"via_diameter": 1.5,
"via_drill": 0.8,
"wire_width": 6
},
{
"bus_width": 12,
"clearance": 0.5,
"diff_pair_gap": 0.25,
"diff_pair_via_gap": 0.25,
"diff_pair_width": 0.2,
"line_style": 0,
"microvia_diameter": 0.3,
"microvia_drill": 0.1,
"name": "1",
"pcb_color": "rgba(0, 0, 0, 0.000)",
"schematic_color": "rgba(0, 0, 0, 0.000)",
"track_width": 1.0,
"via_diameter": 1.5,
"via_drill": 0.8,
"wire_width": 6
}
],
"meta": {
"version": 3
},
"net_colors": null,
"netclass_assignments": null,
"netclass_patterns": [
{
"netclass": "0.5",
"pattern": "/12Vin"
}
]
},
"pcbnew": {
"last_paths": {
"gencad": "",
"idf": "",
"netlist": "",
"plot": "",
"pos_files": "",
"specctra_dsn": "",
"step": "",
"svg": "",
"vrml": ""
},
"page_layout_descr_file": ""
},
"schematic": {
"annotate_start_num": 0,
"bom_fmt_presets": [],
"bom_fmt_settings": {
"field_delimiter": ",",
"keep_line_breaks": false,
"keep_tabs": false,
"name": "CSV",
"ref_delimiter": ",",
"ref_range_delimiter": "",
"string_delimiter": "\""
},
"bom_presets": [],
"bom_settings": {
"exclude_dnp": false,
"fields_ordered": [
{
"group_by": false,
"label": "Reference",
"name": "Reference",
"show": true
},
{
"group_by": true,
"label": "Value",
"name": "Value",
"show": true
},
{
"group_by": false,
"label": "Datasheet",
"name": "Datasheet",
"show": true
},
{
"group_by": false,
"label": "Footprint",
"name": "Footprint",
"show": true
},
{
"group_by": false,
"label": "Qty",
"name": "${QUANTITY}",
"show": true
},
{
"group_by": true,
"label": "DNP",
"name": "${DNP}",
"show": true
}
],
"filter_string": "",
"group_symbols": true,
"name": "Grouped By Value",
"sort_asc": true,
"sort_field": "Обозначение"
},
"connection_grid_size": 50.0,
"drawing": {
"dashed_lines_dash_length_ratio": 12.0,
"dashed_lines_gap_length_ratio": 3.0,
"default_line_thickness": 6.0,
"default_text_size": 50.0,
"field_names": [],
"intersheets_ref_own_page": false,
"intersheets_ref_prefix": "",
"intersheets_ref_short": false,
"intersheets_ref_show": false,
"intersheets_ref_suffix": "",
"junction_size_choice": 3,
"label_size_ratio": 0.25,
"operating_point_overlay_i_precision": 3,
"operating_point_overlay_i_range": "~A",
"operating_point_overlay_v_precision": 3,
"operating_point_overlay_v_range": "~V",
"overbar_offset_ratio": 1.23,
"pin_symbol_size": 0.0,
"text_offset_ratio": 0.08
},
"legacy_lib_dir": "",
"legacy_lib_list": [],
"meta": {
"version": 1
},
"net_format_name": "",
"ngspice": {
"fix_include_paths": true,
"fix_passive_vals": false,
"meta": {
"version": 0
},
"model_mode": 0,
"workbook_filename": ""
},
"page_layout_descr_file": "",
"plot_directory": "",
"spice_adjust_passive_values": false,
"spice_current_sheet_as_root": false,
"spice_external_command": "spice \"%I\"",
"spice_model_current_sheet_as_root": true,
"spice_save_all_currents": false,
"spice_save_all_dissipations": false,
"spice_save_all_voltages": false,
"subpart_first_id": 65,
"subpart_id_separator": 0
},
"sheets": [
[
"ec67a79a-cdcf-4e5f-9b39-dc7bf296266e",
"Корневой лист"
]
],
"text_variables": {}
}

File diff suppressed because it is too large Load Diff

File diff suppressed because it is too large Load Diff

View File

@@ -0,0 +1,3 @@
(sym_lib_table
(lib (name stm32-rescue)(type Legacy)(uri ${KIPRJMOD}/stm32-rescue.lib)(options "")(descr ""))
)

View File

@@ -0,0 +1,32 @@
[editor]
line_wrapping=false
line_break_column=100
auto_continue_multiline=true
[file_prefs]
final_new_line=true
ensure_convert_new_lines=true
strip_trailing_spaces=true
replace_tabs=true
[indentation]
indent_width=4
indent_type=0
indent_hard_tab_width=4
detect_indent=false
detect_indent_width=false
indent_mode=3
[project]
name=CANbus
base_path=/home/eddy/Docs/SAO/ELECTRONICS/STM32/F0-srcs/canbus/src
[long line marker]
long_line_behaviour=1
long_line_column=100
[files]
current_page=-1
[VTE]
last_dir=/home/eddy

View File

@@ -0,0 +1,145 @@
BINARY = canbus
BOOTPORT ?= /dev/ttyUSB0
BOOTSPEED ?= 57600
# MCU FAMILY
FAMILY = F0
# MCU code
MCU = F042x6
# hardware definitions
DEFS += -DUSARTNUM=1
#DEFS += -DCHECK_TMOUT
DEFS += -DEBUG
# change this linking script depending on particular MCU model,
# for example, if you have STM32F103VBT6, you should write:
LDSCRIPT = stm32f042k.ld
INDEPENDENT_HEADERS=
FP_FLAGS ?= -msoft-float
ASM_FLAGS = -mthumb -mcpu=cortex-m0 -march=armv6-m -mtune=cortex-m0
ARCH_FLAGS = $(ASM_FLAGS) $(FP_FLAGS)
###############################################################################
# Executables
OPREFIX ?= /opt/bin/arm-none-eabi
#PREFIX ?= /usr/x86_64-pc-linux-gnu/arm-none-eabi/gcc-bin/7.3.0/arm-none-eabi
PREFIX ?= $(OPREFIX)
RM := rm -f
RMDIR := rmdir
CC := $(PREFIX)-gcc
LD := $(PREFIX)-gcc
AR := $(PREFIX)-ar
AS := $(PREFIX)-as
OBJCOPY := $(OPREFIX)-objcopy
OBJDUMP := $(OPREFIX)-objdump
GDB := $(OPREFIX)-gdb
STFLASH := $(shell which st-flash)
STBOOT := $(shell which stm32flash)
###############################################################################
# Source files
OBJDIR = mk
LDSCRIPT ?= $(BINARY).ld
SRC := $(wildcard *.c)
OBJS := $(addprefix $(OBJDIR)/, $(SRC:%.c=%.o))
STARTUP = $(OBJDIR)/startup.o
OBJS += $(STARTUP)
DEPS := $(OBJS:.o=.d)
INC_DIR ?= ../../inc
INCLUDE := -I$(INC_DIR)/F0 -I$(INC_DIR)/cm
LIB_DIR := $(INC_DIR)/ld
###############################################################################
# C flags
CFLAGS += -O2 -g -MD -D__thumb2__=1
CFLAGS += -Wall -Werror -Wextra -Wshadow -Wimplicit-function-declaration
CFLAGS += -Wredundant-decls $(INCLUDE)
# -Wmissing-prototypes -Wstrict-prototypes
CFLAGS += -fno-common -ffunction-sections -fdata-sections
###############################################################################
# Linker flags
LDFLAGS += --static -nostartfiles
#--specs=nano.specs
LDFLAGS += -L$(LIB_DIR)
LDFLAGS += -T$(LDSCRIPT)
LDFLAGS += -Wl,-Map=$(OBJDIR)/$(BINARY).map
LDFLAGS += -Wl,--gc-sections
###############################################################################
# Used libraries
LDLIBS += -Wl,--start-group -lc -lgcc -Wl,--end-group
LDLIBS += $(shell $(CC) $(CFLAGS) -print-libgcc-file-name)
DEFS += -DSTM32$(FAMILY) -DSTM32$(MCU)
#.SUFFIXES: .elf .bin .hex .srec .list .map .images
#.SECONDEXPANSION:
#.SECONDARY:
ELF := $(OBJDIR)/$(BINARY).elf
LIST := $(OBJDIR)/$(BINARY).list
BIN := $(BINARY).bin
HEX := $(BINARY).hex
all: bin list
elf: $(ELF)
bin: $(BIN)
hex: $(HEX)
list: $(LIST)
ifneq ($(MAKECMDGOALS),clean)
-include $(DEPS)
endif
$(OBJDIR):
mkdir $(OBJDIR)
$(STARTUP): $(INC_DIR)/startup/vector.c
$(CC) $(CFLAGS) $(DEFS) $(INCLUDE) $(ARCH_FLAGS) -o $@ -c $<
$(OBJDIR)/%.o: %.c
@echo " CC $<"
$(CC) $(CFLAGS) $(DEFS) $(INCLUDE) $(ARCH_FLAGS) -o $@ -c $<
#$(OBJDIR)/%.d: %.c $(OBJDIR)
# $(CC) -MM -MG $< | sed -e 's,^\([^:]*\)\.o[ ]*:,$(@D)/\1.o $(@D)/\1.d:,' >$@
$(BIN): $(ELF)
@echo " OBJCOPY $(BIN)"
$(OBJCOPY) -Obinary $(ELF) $(BIN)
$(HEX): $(ELF)
@echo " OBJCOPY $(HEX)"
$(OBJCOPY) -Oihex $(ELF) $(HEX)
$(LIST): $(ELF)
@echo " OBJDUMP $(LIST)"
$(OBJDUMP) -S $(ELF) > $(LIST)
$(ELF): $(OBJDIR) $(OBJS)
@echo " LD $(ELF)"
$(LD) $(LDFLAGS) $(ARCH_FLAGS) $(OBJS) $(LDLIBS) -o $(ELF)
clean:
@echo " CLEAN"
$(RM) $(OBJS) $(DEPS) $(ELF) $(HEX) $(LIST) $(OBJDIR)/*.map *.d
@rmdir $(OBJDIR) 2>/dev/null || true
flash: $(BIN)
@echo " FLASH $(BIN)"
$(STFLASH) write $(BIN) 0x8000000
boot: $(BIN)
@echo " LOAD $(BIN) through bootloader"
$(STBOOT) -b$(BOOTSPEED) $(BOOTPORT) -w $(BIN)
gentags:
CFLAGS="$(CFLAGS) $(DEFS)" geany -g $(BINARY).c.tags *[hc] 2>/dev/null
.PHONY: clean flash boot gentags

View File

@@ -0,0 +1,347 @@
/*
* geany_encoding=koi8-r
* can.c
*
* Copyright 2018 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*/
#include <string.h> // memcpy
#include "can.h"
#include "hardware.h"
#include "usart.h"
#define CMD_TOGGLE (0xDA)
#define CAN_ID_MASK (0x7F8)
#define CAN_ID_PREFIX (0xAAA)
#define TARG_ID (CAN_ID_PREFIX & CAN_ID_MASK)
#define CAN_FLAG_GOTDUMMY (1)
// incoming message buffer size
#define CAN_INMESSAGE_SIZE (6)
extern volatile uint32_t Tms;
// circular buffer for received messages
static CAN_message messages[CAN_INMESSAGE_SIZE];
static uint8_t first_free_idx = 0; // index of first empty cell
static int8_t first_nonfree_idx = -1; // index of first data cell
static uint16_t CANID = 0xFFFF;
static uint8_t CAN_flags = 0;
static uint32_t last_err_code = 0;
static CAN_status can_status = CAN_STOP;
static void can_process_fifo(uint8_t fifo_num);
CAN_status CAN_get_status(){
CAN_status st = can_status;
// give overrun message only once
if(st == CAN_FIFO_OVERRUN) can_status = CAN_READY;
return st;
}
// push next message into buffer; return 1 if buffer overfull
static int CAN_messagebuf_push(CAN_message *msg){
MSG("Try to push\n");
if(first_free_idx == first_nonfree_idx) return 1; // no free space
memcpy(&messages[first_free_idx++], msg, sizeof(CAN_message));
// need to roll?
if(first_free_idx == CAN_INMESSAGE_SIZE) first_free_idx = 0;
#ifdef EBUG
MSG("1st free: "); usart_putchar('0' + first_free_idx); newline();
#endif
return 0;
}
// pop message from buffer
CAN_message *CAN_messagebuf_pop(){
if(first_nonfree_idx < 0) return NULL;
#ifdef EBUG
MSG("read from idx "); usart_putchar('0' + first_nonfree_idx); newline();
#endif
CAN_message *msg = &messages[first_nonfree_idx++];
if(first_nonfree_idx == CAN_INMESSAGE_SIZE) first_nonfree_idx = 0;
if(first_nonfree_idx == first_free_idx){ // buffer is empty - refresh it
first_nonfree_idx = -1;
first_free_idx = 0;
MSG("refresh buffer\n");
}
return msg;
}
// get CAN address data from GPIO pins
void readCANID(){
uint8_t CAN_addr = READ_CAN_INV_ADDR();
CAN_addr = ~CAN_addr & 0x7;
CANID = (CAN_ID_PREFIX & CAN_ID_MASK) | CAN_addr;
}
uint16_t getCANID(){
return CANID;
}
void CAN_reinit(){
readCANID();
CAN->TSR |= CAN_TSR_ABRQ0 | CAN_TSR_ABRQ1 | CAN_TSR_ABRQ2;
RCC->APB1RSTR |= RCC_APB1RSTR_CANRST;
RCC->APB1RSTR &= ~RCC_APB1RSTR_CANRST;
CAN_setup();
}
void CAN_setup(){
if(CANID == 0xFFFF) readCANID();
// Configure GPIO: PB8 - CAN_Rx, PB9 - CAN_Tx
/* (1) Select AF mode (10) on PB8 and PB9 */
/* (2) AF4 for CAN signals */
GPIOB->MODER = (GPIOB->MODER & ~(GPIO_MODER_MODER8 | GPIO_MODER_MODER9))
| (GPIO_MODER_MODER8_AF | GPIO_MODER_MODER9_AF); /* (1) */
GPIOB->AFR[1] = (GPIOB->AFR[1] &~ (GPIO_AFRH_AFRH0 | GPIO_AFRH_AFRH1))\
| (4 << (0 * 4)) | (4 << (1 * 4)); /* (2) */
/* Enable the peripheral clock CAN */
RCC->APB1ENR |= RCC_APB1ENR_CANEN;
/* Configure CAN */
/* (1) Enter CAN init mode to write the configuration */
/* (2) Wait the init mode entering */
/* (3) Exit sleep mode */
/* (4) Loopback mode, set timing to 100kb/s: BS1 = 4, BS2 = 3, prescaler = 60 */
/* (5) Leave init mode */
/* (6) Wait the init mode leaving */
/* (7) Enter filter init mode, (16-bit + mask, filter 0 for FIFO 0) */
/* (8) Acivate filter 0 */
/* (9) Identifier list mode */
/* (10) Set the Id list */
/* (12) Leave filter init */
/* (13) Set error interrupts enable */
CAN->MCR |= CAN_MCR_INRQ; /* (1) */
while((CAN->MSR & CAN_MSR_INAK)!=CAN_MSR_INAK) /* (2) */
{
/* add time out here for a robust application */
}
CAN->MCR &=~ CAN_MCR_SLEEP; /* (3) */
CAN->MCR |= CAN_MCR_ABOM;
CAN->BTR = 2 << 20 | 3 << 16 | 59 << 0; /* (4) */
CAN->MCR &=~ CAN_MCR_INRQ; /* (5) */
while((CAN->MSR & CAN_MSR_INAK)==CAN_MSR_INAK) /* (6) */
{
/* add time out here for a robust application */
}
CAN->FMR = CAN_FMR_FINIT; /* (7) */
CAN->FA1R = CAN_FA1R_FACT0; /* (8) */
CAN->FM1R = CAN_FM1R_FBM0; /* (9) */
CAN->sFilterRegister[0].FR1 = CANID << 5; /* (10) */
CAN->FMR &=~ CAN_FMR_FINIT; /* (12) */
CAN->IER |= CAN_IER_ERRIE | CAN_IER_FOVIE0 | CAN_IER_FOVIE1; /* (13) */
/* Configure IT */
/* (14) Set priority for CAN_IRQn */
/* (15) Enable CAN_IRQn */
NVIC_SetPriority(CEC_CAN_IRQn, 0); /* (14) */
NVIC_EnableIRQ(CEC_CAN_IRQn); /* (15) */
can_status = CAN_READY;
}
void can_proc(){
if(last_err_code){
#ifdef EBUG
MSG("Error, ESR=");
printu(last_err_code);
newline();
#endif
last_err_code = 0;
}
// check for messages in FIFO0 & FIFO1
if(CAN->RF0R & CAN_RF0R_FMP0){
can_process_fifo(0);
}
if(CAN->RF1R & CAN_RF1R_FMP1){
can_process_fifo(1);
}
if(CAN->ESR & (CAN_ESR_BOFF | CAN_ESR_EPVF | CAN_ESR_EWGF)){ // much errors - restart CAN BUS
MSG("bus-off, restarting\n");
// request abort for all mailboxes
CAN->TSR |= CAN_TSR_ABRQ0 | CAN_TSR_ABRQ1 | CAN_TSR_ABRQ2;
// reset CAN bus
RCC->APB1RSTR |= RCC_APB1RSTR_CANRST;
RCC->APB1RSTR &= ~RCC_APB1RSTR_CANRST;
CAN_setup();
}
if(CAN_flags){
if(CAN_flags & CAN_FLAG_GOTDUMMY){
SEND("Got dummy message\n");
}
CAN_flags = 0;
}
LED_off(LED1);
#ifdef EBUG
static uint32_t esr, msr, tsr;
uint32_t msr_now = CAN->MSR & 0xf;
if(esr != CAN->ESR || msr != msr_now || tsr != CAN->TSR){
MSG("Timestamp: ");
printu(Tms);
newline();
}
if((CAN->ESR) != esr){
usart_putchar(((CAN->ESR & CAN_ESR_BOFF) != 0) + '0');
esr = CAN->ESR;
MSG("CAN->ESR: ");
printuhex(esr); newline();
}
if(msr_now != msr){
msr = msr_now;
MSG("CAN->MSR & 0xf: ");
printuhex(msr); newline();
}
if(CAN->TSR != tsr){
tsr = CAN->TSR;
MSG("CAN->TSR: ");
printuhex(tsr); newline();
}
#endif
}
CAN_status can_send(uint8_t *msg, uint8_t len, uint16_t target_id){
uint8_t mailbox = 0;
// check first free mailbox
if(CAN->TSR & (CAN_TSR_TME)){
mailbox = (CAN->TSR & CAN_TSR_CODE) >> 24;
#ifdef EBUG
MSG("select "); usart_putchar('0'+mailbox); SEND(" mailbox\n");
#endif
}else{ // no free mailboxes
return CAN_BUSY;
}
CAN_TxMailBox_TypeDef *box = &CAN->sTxMailBox[mailbox];
uint32_t lb = 0, hb = 0;
switch(len){
case 8:
hb |= (uint32_t)msg[7] << 24;
__attribute__((fallthrough));
case 7:
hb |= (uint32_t)msg[6] << 16;
__attribute__((fallthrough));
case 6:
hb |= (uint32_t)msg[5] << 8;
__attribute__((fallthrough));
case 5:
hb |= (uint32_t)msg[4];
__attribute__((fallthrough));
case 4:
lb |= (uint32_t)msg[3] << 24;
__attribute__((fallthrough));
case 3:
lb |= (uint32_t)msg[2] << 16;
__attribute__((fallthrough));
case 2:
lb |= (uint32_t)msg[1] << 8;
__attribute__((fallthrough));
default:
lb |= (uint32_t)msg[0];
}
box->TDLR = lb;
box->TDHR = hb;
box->TDTR = len;
box->TIR = (target_id & 0x7FF) << 21 | CAN_TI0R_TXRQ;
return CAN_OK;
}
void can_send_dummy(){
uint8_t msg = CMD_TOGGLE;
if(CAN_OK != can_send(&msg, 1, TARG_ID)) SEND("Bus busy!\n");
MSG("CAN->MSR: ");
printuhex(CAN->MSR); newline();
MSG("CAN->TSR: ");
printuhex(CAN->TSR); newline();
MSG("CAN->ESR: ");
printuhex(CAN->ESR); newline();
}
static void can_process_fifo(uint8_t fifo_num){
if(fifo_num > 1) return;
LED_on(LED1); // Toggle LED1
CAN_FIFOMailBox_TypeDef *box = &CAN->sFIFOMailBox[fifo_num];
volatile uint32_t *RFxR = (fifo_num) ? &CAN->RF1R : &CAN->RF0R;
MSG("Receive, RDTR=");
#ifdef EBUG
printuhex(box->RDTR);
newline();
#endif
// read all
while(*RFxR & CAN_RF0R_FMP0){ // amount of messages pending
// CAN_RDTxR: (16-31) - timestamp, (8-15) - filter match index, (0-3) - data length
/* TODO: check filter match index if more than one ID can receive */
CAN_message msg;
uint8_t *dat = msg.data;
uint8_t len = box->RDTR & 0x7;
msg.length = len;
if(len){ // message can be without data
uint32_t hb = box->RDHR, lb = box->RDLR;
switch(len){
case 8:
dat[7] = hb>>24;
__attribute__((fallthrough));
case 7:
dat[6] = (hb>>16) & 0xff;
__attribute__((fallthrough));
case 6:
dat[5] = (hb>>8) & 0xff;
__attribute__((fallthrough));
case 5:
dat[4] = hb & 0xff;
__attribute__((fallthrough));
case 4:
dat[3] = lb>>24;
__attribute__((fallthrough));
case 3:
dat[2] = (lb>>16) & 0xff;
__attribute__((fallthrough));
case 2:
dat[1] = (lb>>8) & 0xff;
__attribute__((fallthrough));
case 1:
dat[0] = lb & 0xff;
}
}
if(CAN_messagebuf_push(&msg)) return; // error: buffer is full, try later
*RFxR |= CAN_RF0R_RFOM0; // release fifo for access to next message
}
if(*RFxR & CAN_RF0R_FULL0) *RFxR &= ~CAN_RF0R_FULL0;
}
void cec_can_isr(){
if(CAN->RF0R & CAN_RF0R_FOVR0){ // FIFO overrun
CAN->RF0R &= ~CAN_RF0R_FOVR0;
can_status = CAN_FIFO_OVERRUN;
}
if(CAN->RF1R & CAN_RF1R_FOVR1){
CAN->RF1R &= ~CAN_RF1R_FOVR1;
can_status = CAN_FIFO_OVERRUN;
}
#ifdef EBUG
if(can_status == CAN_FIFO_OVERRUN) MSG("fifo 0 overrun\n");
#endif
if(CAN->MSR & CAN_MSR_ERRI){ // Error
CAN->MSR &= ~CAN_MSR_ERRI;
// request abort for problem mailbox
if(CAN->TSR & CAN_TSR_TERR0) CAN->TSR |= CAN_TSR_ABRQ0;
if(CAN->TSR & CAN_TSR_TERR1) CAN->TSR |= CAN_TSR_ABRQ1;
if(CAN->TSR & CAN_TSR_TERR2) CAN->TSR |= CAN_TSR_ABRQ2;
last_err_code = CAN->ESR;
}
}

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/*
* geany_encoding=koi8-r
* can.h
*
* Copyright 2018 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*/
#pragma once
#ifndef __CAN_H__
#define __CAN_H__
#include "hardware.h"
typedef struct{
uint8_t data[8];
uint8_t length;
} CAN_message;
typedef enum{
CAN_STOP,
CAN_READY,
CAN_BUSY,
CAN_OK,
CAN_FIFO_OVERRUN
} CAN_status;
CAN_status CAN_get_status();
void readCANID();
uint16_t getCANID();
void CAN_reinit();
void CAN_setup();
void can_send_dummy();
void can_proc();
CAN_message *CAN_messagebuf_pop();
#endif // __CAN_H__

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/*
* geany_encoding=koi8-r
* hardware.c - hardware-dependent macros & functions
*
* Copyright 2018 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*/
#include "hardware.h"
#include "usart.h"
void gpio_setup(void){
// here we turn on clocking for all periph.
RCC->AHBENR |= RCC_AHBENR_GPIOAEN | RCC_AHBENR_GPIOBEN | RCC_AHBENR_GPIOCEN | RCC_AHBENR_DMAEN;
// Set LEDS (PC13/14) as output
GPIOC->MODER = (GPIOC->MODER & ~(GPIO_MODER_MODER13 | GPIO_MODER_MODER14)
) |
GPIO_MODER_MODER13_O | GPIO_MODER_MODER14_O;
// PB14(0), PB15(1), PA8(2) - CAN address, pullup inputs
GPIOA->PUPDR = (GPIOA->PUPDR & ~(GPIO_PUPDR_PUPDR8)
) |
GPIO_PUPDR_PUPDR8_0;
GPIOB->PUPDR = (GPIOB->PUPDR & ~(GPIO_PUPDR_PUPDR14 | GPIO_PUPDR_PUPDR15)
) |
GPIO_PUPDR_PUPDR14_0 | GPIO_PUPDR_PUPDR15_0;
pin_set(LED0_port, LED0_pin); // clear LEDs
pin_set(LED1_port, LED1_pin);
}

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/*
* geany_encoding=koi8-r
* hardware.h
*
* Copyright 2018 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*
*/
#pragma once
#ifndef __HARDWARE_H__
#define __HARDWARE_H__
#include "stm32f0.h"
#define CONCAT(a,b) a ## b
#define STR_HELPER(s) #s
#define STR(s) STR_HELPER(s)
#define FORMUSART(X) CONCAT(USART, X)
#define USARTX FORMUSART(USARTNUM)
// LEDS: 0 - PC13, 1 - PC14
// LED0
#define LED0_port GPIOC
#define LED0_pin (1<<13)
// LED1
#define LED1_port GPIOC
#define LED1_pin (1<<14)
#define LED_blink(x) pin_toggle(x ## _port, x ## _pin)
#define LED_on(x) pin_clear(x ## _port, x ## _pin)
#define LED_off(x) pin_set(x ## _port, x ## _pin)
// CAN address - PB14(0), PB15(1), PA8(2)
#define READ_CAN_INV_ADDR() (((GPIOA->IDR & (1<<8))>>6)|((GPIOB->IDR & (3<<14))>>14))
void gpio_setup(void);
#endif // __HARDWARE_H__

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/*
* main.c
*
* Copyright 2017 Edward V. Emelianoff <eddy@sao.ru, edward.emelianoff@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#include "hardware.h"
#include "usart.h"
#include "can.h"
volatile uint32_t Tms = 0;
/* Called when systick fires */
void sys_tick_handler(void){
++Tms;
}
void iwdg_setup(){
/* Enable the peripheral clock RTC */
/* (1) Enable the LSI (40kHz) */
/* (2) Wait while it is not ready */
RCC->CSR |= RCC_CSR_LSION; /* (1) */
while((RCC->CSR & RCC_CSR_LSIRDY) != RCC_CSR_LSIRDY); /* (2) */
/* Configure IWDG */
/* (1) Activate IWDG (not needed if done in option bytes) */
/* (2) Enable write access to IWDG registers */
/* (3) Set prescaler by 64 (1.6ms for each tick) */
/* (4) Set reload value to have a rollover each 2s */
/* (5) Check if flags are reset */
/* (6) Refresh counter */
IWDG->KR = IWDG_START; /* (1) */
IWDG->KR = IWDG_WRITE_ACCESS; /* (2) */
IWDG->PR = IWDG_PR_PR_1; /* (3) */
IWDG->RLR = 1250; /* (4) */
while(IWDG->SR); /* (5) */
IWDG->KR = IWDG_REFRESH; /* (6) */
}
int main(void){
uint32_t lastT = 0;
uint8_t ctr, len;
CAN_message *can_mesg;
int L;
char *txt;
sysreset();
SysTick_Config(6000, 1);
gpio_setup();
usart_setup();
iwdg_setup();
readCANID();
CAN_setup();
SEND("Greetings! My address is ");
printuhex(getCANID());
newline();
if(RCC->CSR & RCC_CSR_IWDGRSTF){ // watchdog reset occured
SEND("WDGRESET=1\n");
}
if(RCC->CSR & RCC_CSR_SFTRSTF){ // software reset occured
SEND("SOFTRESET=1\n");
}
RCC->CSR |= RCC_CSR_RMVF; // remove reset flags
while (1){
IWDG->KR = IWDG_REFRESH; // refresh watchdog
if(lastT > Tms || Tms - lastT > 499){
LED_blink(LED0);
lastT = Tms;
}
can_proc();
if(CAN_get_status() == CAN_FIFO_OVERRUN){
SEND("CAN bus fifo overrun occured!\n");
}
can_mesg = CAN_messagebuf_pop();
if(can_mesg){ // new data in buff
len = can_mesg->length;
SEND("got message, len: "); usart_putchar('0' + len);
SEND(", data: ");
for(ctr = 0; ctr < len; ++ctr){
printuhex(can_mesg->data[ctr]);
usart_putchar(' ');
}
newline();
}
if(usartrx()){ // usart1 received data, store in in buffer
L = usart_getline(&txt);
char _1st = txt[0];
if(L == 2 && txt[1] == '\n'){
L = 0;
switch(_1st){
case 'C':
can_send_dummy();
break;
case 'G':
SEND("Can address: ");
printuhex(getCANID());
newline();
break;
case 'R':
SEND("Soft reset\n");
NVIC_SystemReset();
break;
case 'S':
CAN_reinit();
SEND("Can address: ");
printuhex(getCANID());
newline();
break;
case 'W':
SEND("Wait for reboot\n");
while(1){nop();};
break;
default: // help
SEND(
"'C' - send dummy byte over CAN\n"
"'G' - get CAN address\n"
"'R' - software reset\n"
"'S' - reinit CAN (with new address)\n"
"'W' - test watchdog\n"
);
break;
}
}
}
if(L){ // text waits for sending
while(LINE_BUSY == usart_send(txt, L));
L = 0;
}
}
return 0;
}

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/*us
* usart.c
*
* Copyright 2017 Edward V. Emelianoff <eddy@sao.ru, edward.emelianoff@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#include "stm32f0.h"
#include "hardware.h"
#include "usart.h"
#include <string.h>
extern volatile uint32_t Tms;
static int datalen[2] = {0,0}; // received data line length (including '\n')
volatile int linerdy = 0, // received data ready
dlen = 0, // length of data (including '\n') in current buffer
bufovr = 0, // input buffer overfull
txrdy = 1 // transmission done
;
int rbufno = 0; // current rbuf number
static char rbuf[UARTBUFSZ][2], tbuf[UARTBUFSZ]; // receive & transmit buffers
static char *recvdata = NULL;
/**
* return length of received data (without trailing zero
*/
int usart_getline(char **line){
if(bufovr){
bufovr = 0;
linerdy = 0;
return 0;
}
*line = recvdata;
linerdy = 0;
return dlen;
}
TXstatus usart_send(const char *str, int len){
if(!txrdy) return LINE_BUSY;
if(len > UARTBUFSZ) return STR_TOO_LONG;
txrdy = 0;
memcpy(tbuf, str, len);
#if USARTNUM == 2
DMA1_Channel4->CCR &= ~DMA_CCR_EN;
DMA1_Channel4->CNDTR = len;
DMA1_Channel4->CCR |= DMA_CCR_EN; // start transmission
#elif USARTNUM == 1
DMA1_Channel2->CCR &= ~DMA_CCR_EN;
DMA1_Channel2->CNDTR = len;
DMA1_Channel2->CCR |= DMA_CCR_EN;
#else
#error "Not implemented"
#endif
return ALL_OK;
}
TXstatus usart_send_blocking(const char *str, int len){
if(!txrdy) return LINE_BUSY;
int i;
bufovr = 0;
for(i = 0; i < len; ++i){
USARTX -> TDR = *str++;
while(!(USARTX->ISR & USART_ISR_TXE));
}
return ALL_OK;
}
void usart_putchar(const char ch){
while(!txrdy);
USARTX -> TDR = ch;
while(!(USARTX->ISR & USART_ISR_TXE));
}
void newline(){
while(!txrdy);
USARTX -> TDR = '\n';
while(!(USARTX->ISR & USART_ISR_TXE));
}
void usart_setup(){
// Nucleo's USART2 connected to VCP proxy of st-link
#if USARTNUM == 2
// setup pins: PA2 (Tx - AF1), PA15 (Rx - AF1)
// AF mode (AF1)
GPIOA->MODER = (GPIOA->MODER & ~(GPIO_MODER_MODER2|GPIO_MODER_MODER15))\
| (GPIO_MODER_MODER2_AF | GPIO_MODER_MODER15_AF);
GPIOA->AFR[0] = (GPIOA->AFR[0] &~GPIO_AFRH_AFRH2) | 1 << (2 * 4); // PA2
GPIOA->AFR[1] = (GPIOA->AFR[1] &~GPIO_AFRH_AFRH7) | 1 << (7 * 4); // PA15
// DMA: Tx - Ch4
DMA1_Channel4->CPAR = (uint32_t) &USART2->TDR; // periph
DMA1_Channel4->CMAR = (uint32_t) tbuf; // mem
DMA1_Channel4->CCR |= DMA_CCR_MINC | DMA_CCR_DIR | DMA_CCR_TCIE; // 8bit, mem++, mem->per, transcompl irq
// Tx CNDTR set @ each transmission due to data size
NVIC_SetPriority(DMA1_Channel4_5_IRQn, 3);
NVIC_EnableIRQ(DMA1_Channel4_5_IRQn);
NVIC_SetPriority(USART2_IRQn, 0);
// setup usart2
RCC->APB1ENR |= RCC_APB1ENR_USART2EN; // clock
// oversampling by16, 115200bps (fck=48mHz)
//USART2_BRR = 0x1a1; // 48000000 / 115200
USART2->BRR = 480000 / 1152;
USART2->CR3 = USART_CR3_DMAT; // enable DMA Tx
USART2->CR1 = USART_CR1_TE | USART_CR1_RE | USART_CR1_UE; // 1start,8data,nstop; enable Rx,Tx,USART
while(!(USART2->ISR & USART_ISR_TC)); // polling idle frame Transmission
USART2->ICR |= USART_ICR_TCCF; // clear TC flag
USART2->CR1 |= USART_CR1_RXNEIE;
NVIC_EnableIRQ(USART2_IRQn);
// USART1 of main board
#elif USARTNUM == 1
// PA9 - Tx, PA10 - Rx (AF1)
GPIOA->MODER = (GPIOA->MODER & ~(GPIO_MODER_MODER9 | GPIO_MODER_MODER10))\
| (GPIO_MODER_MODER9_AF | GPIO_MODER_MODER10_AF);
GPIOA->AFR[1] = (GPIOA->AFR[1] & ~(GPIO_AFRH_AFRH1 | GPIO_AFRH_AFRH2)) |
1 << (1 * 4) | 1 << (2 * 4); // PA9, PA10
// USART1 Tx DMA - Channel2 (default value in SYSCFG_CFGR1)
DMA1_Channel2->CPAR = (uint32_t) &USART1->TDR; // periph
DMA1_Channel2->CMAR = (uint32_t) tbuf; // mem
DMA1_Channel2->CCR |= DMA_CCR_MINC | DMA_CCR_DIR | DMA_CCR_TCIE; // 8bit, mem++, mem->per, transcompl irq
// Tx CNDTR set @ each transmission due to data size
NVIC_SetPriority(DMA1_Channel2_3_IRQn, 3);
NVIC_EnableIRQ(DMA1_Channel2_3_IRQn);
NVIC_SetPriority(USART1_IRQn, 0);
// setup usart1
RCC->APB2ENR |= RCC_APB2ENR_USART1EN;
USART1->BRR = 480000 / 1152;
USART1->CR3 = USART_CR3_DMAT; // enable DMA Tx
USART1->CR1 = USART_CR1_TE | USART_CR1_RE | USART_CR1_UE; // 1start,8data,nstop; enable Rx,Tx,USART
while(!(USART1->ISR & USART_ISR_TC)); // polling idle frame Transmission
USART1->ICR |= USART_ICR_TCCF; // clear TC flag
USART1->CR1 |= USART_CR1_RXNEIE;
NVIC_EnableIRQ(USART1_IRQn);
#else
#error "Not implemented"
#endif
}
#if USARTNUM == 2
void usart2_isr(){
// USART1
#elif USARTNUM == 1
void usart1_isr(){
#else
#error "Not implemented"
#endif
#ifdef CHECK_TMOUT
static uint32_t tmout = 0;
#endif
if(USARTX->ISR & USART_ISR_RXNE){ // RX not emty - receive next char
#ifdef CHECK_TMOUT
if(tmout && Tms >= tmout){ // set overflow flag
bufovr = 1;
datalen[rbufno] = 0;
}
tmout = Tms + TIMEOUT_MS;
if(!tmout) tmout = 1; // prevent 0
#endif
// read RDR clears flag
uint8_t rb = USARTX->RDR;
if(datalen[rbufno] < UARTBUFSZ){ // put next char into buf
rbuf[rbufno][datalen[rbufno]++] = rb;
if(rb == '\n'){ // got newline - line ready
linerdy = 1;
dlen = datalen[rbufno];
recvdata = rbuf[rbufno];
// prepare other buffer
rbufno = !rbufno;
datalen[rbufno] = 0;
#ifdef CHECK_TMOUT
// clear timeout at line end
tmout = 0;
#endif
}
}else{ // buffer overrun
bufovr = 1;
datalen[rbufno] = 0;
#ifdef CHECK_TMOUT
tmout = 0;
#endif
}
}
}
// print 32bit unsigned int
void printu(uint32_t val){
char bufa[11], bufb[10];
int l = 0, bpos = 0;
if(!val){
bufa[0] = '0';
l = 1;
}else{
while(val){
bufb[l++] = val % 10 + '0';
val /= 10;
}
int i;
bpos += l;
for(i = 0; i < l; ++i){
bufa[--bpos] = bufb[i];
}
}
while(LINE_BUSY == usart_send_blocking(bufa, l+bpos));
}
// print 32bit unsigned int as hex
void printuhex(uint32_t val){
SEND("0x");
uint8_t *ptr = (uint8_t*)&val + 3;
int i, j;
for(i = 0; i < 4; ++i, --ptr){
for(j = 1; j > -1; --j){
uint8_t half = (*ptr >> (4*j)) & 0x0f;
if(half < 10) usart_putchar(half + '0');
else usart_putchar(half - 10 + 'a');
}
}
}
#if USARTNUM == 2
void dma1_channel4_5_isr(){
if(DMA1->ISR & DMA_ISR_TCIF4){ // Tx
DMA1->IFCR |= DMA_IFCR_CTCIF4; // clear TC flag
txrdy = 1;
}
}
// USART1
#elif USARTNUM == 1
void dma1_channel2_3_isr(){
if(DMA1->ISR & DMA_ISR_TCIF2){ // Tx
DMA1->IFCR |= DMA_IFCR_CTCIF2; // clear TC flag
txrdy = 1;
}
}
#else
#error "Not implemented"
#endif

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@@ -0,0 +1,61 @@
/*
* usart.h
*
* Copyright 2017 Edward V. Emelianoff <eddy@sao.ru, edward.emelianoff@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
#pragma once
#ifndef __USART_H__
#define __USART_H__
// input and output buffers size
#define UARTBUFSZ (64)
// timeout between data bytes
#ifndef TIMEOUT_MS
#define TIMEOUT_MS (1500)
#endif
// macro for static strings
#define SEND(str) do{}while(LINE_BUSY == usart_send_blocking(str, sizeof(str)-1))
#ifdef EBUG
#define MSG(str) do{SEND(__FILE__ " (L" STR(__LINE__) "): " str);}while(0)
#else
#define MSG(str)
#endif
typedef enum{
ALL_OK,
LINE_BUSY,
STR_TOO_LONG
} TXstatus;
#define usartrx() (linerdy)
#define usartovr() (bufovr)
extern volatile int linerdy, bufovr, txrdy;
void usart_setup();
int usart_getline(char **line);
TXstatus usart_send(const char *str, int len);
TXstatus usart_send_blocking(const char *str, int len);
void newline();
void usart_putchar(const char ch);
void printu(uint32_t val);
void printuhex(uint32_t val);
#endif // __USART_H__