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remove selectable voltage level for level shifter on LCB bus. This does not work

This commit is contained in:
Mario Hüttel 2020-02-18 20:12:22 +01:00
parent adf0a2afb9
commit c7b61d2e06
3 changed files with 1406 additions and 1070 deletions
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27
reflow-oven-control-pcb-cache.lib
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@ -488,33 +488,6 @@ X B 2 150 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Jumper_SolderJumper_3_Open
#
DEF Jumper_SolderJumper_3_Open JP 0 0 Y N 1 F N
F0 "JP" -100 -100 50 H V C CNN
F1 "Jumper_SolderJumper_3_Open" 0 110 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
SolderJumper*Open*
$ENDFPLIST
DRAW
A -40 0 40 901 -901 0 1 0 N -40 40 -40 -40
A -40 0 40 901 -901 0 1 0 F -40 40 -40 -40
A 40 0 40 -899 899 0 1 0 N 40 -40 40 40
A 40 0 40 -899 899 0 1 0 F 40 -40 40 40
S -20 40 20 -40 0 1 0 F
P 2 0 1 0 -100 0 -80 0 N
P 2 0 1 0 -40 40 -40 -40 N
P 2 0 1 0 0 -50 0 -40 N
P 2 0 1 0 40 40 40 -40 N
P 2 0 1 0 100 0 80 0 N
X A 1 -200 0 100 R 50 50 1 1 P
X C 2 0 -150 100 U 50 50 1 1 I
X B 3 200 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# MCU_ST_STM32F4_STM32F407VETx
#
DEF MCU_ST_STM32F4_STM32F407VETx U 0 20 Y Y 1 F N

2411
reflow-oven-control-pcb.kicad_pcb
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File diff suppressed because it is too large Load Diff

38
stm.sch
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@ -1629,38 +1629,8 @@ F 3 "~" H 10000 1100 50 0001 C CNN
$EndComp
Wire Wire Line
10000 1550 10000 1250
$Comp
L power:+3V3 #PWR0210
U 1 1 5E71E325
P 1750 5650
F 0 "#PWR0210" H 1750 5500 50 0001 C CNN
F 1 "+3V3" H 1765 5823 50 0000 C CNN
F 2 "" H 1750 5650 50 0001 C CNN
F 3 "" H 1750 5650 50 0001 C CNN
1 1750 5650
1 0 0 -1
$EndComp
$Comp
L Jumper:SolderJumper_3_Open JP201
U 1 1 5E7247D0
P 1300 5850
F 0 "JP201" H 1300 6055 50 0000 C CNN
F 1 "LCD_5V_3V3" H 1300 5964 50 0000 C CNN
F 2 "Jumper:SolderJumper-3_P2.0mm_Open_TrianglePad1.0x1.5mm" H 1300 5850 50 0001 C CNN
F 3 "~" H 1300 5850 50 0001 C CNN
1 1300 5850
1 0 0 -1
$EndComp
Wire Wire Line
1750 5650 1750 5850
Wire Wire Line
1750 5850 1500 5850
Wire Wire Line
1100 5850 800 5850
Wire Wire Line
800 5850 800 5650
Wire Wire Line
1300 6000 1300 6050
Wire Wire Line
700 6050 700 6450
Wire Wire Line
@ -1701,14 +1671,18 @@ F 3 "" H 9000 3700 50 0001 C CNN
1 0 0 -1
$EndComp
$Comp
L power:GND #PWR?
L power:GND #PWR0138
U 1 1 5E4EC83F
P 7950 2950
F 0 "#PWR?" H 7950 2700 50 0001 C CNN
F 0 "#PWR0138" H 7950 2700 50 0001 C CNN
F 1 "GND" H 7955 2777 50 0000 C CNN
F 2 "" H 7950 2950 50 0001 C CNN
F 3 "" H 7950 2950 50 0001 C CNN
1 7950 2950
1 0 0 -1
$EndComp
Wire Wire Line
800 5850 1300 5850
Wire Wire Line
1300 5850 1300 6050
$EndSCHEMATC