Added notes.md and started digital stuff.
- Added notes.md - Added bypass caps to STM32 - Added I2C stuff - Added 2 SN74HC595's and various nets
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@ -1,6 +1,126 @@
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EESchema-LIBRARY Version 2.3
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#encoding utf-8
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#
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# +3V3
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#
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DEF +3V3 #PWR 0 0 Y Y 1 F P
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F0 "#PWR" 0 -150 50 H I C CNN
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F1 "+3V3" 0 140 50 H V C CNN
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F2 "" 0 0 50 H V C CNN
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F3 "" 0 0 50 H V C CNN
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ALIAS +3.3V
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DRAW
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P 2 0 1 0 -30 50 0 100 N
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P 2 0 1 0 0 0 0 100 N
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P 2 0 1 0 0 100 30 50 N
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X +3V3 1 0 0 0 U 50 50 1 1 W N
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ENDDRAW
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ENDDEF
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#
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# 74HC595
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#
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DEF 74HC595 U 0 40 Y Y 1 F N
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F0 "U" 150 600 50 H V C CNN
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F1 "74HC595" 0 -600 50 H V C CNN
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F2 "" 0 0 50 H V C CNN
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F3 "" 0 0 50 H V C CNN
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ALIAS 74LS596 74LS595
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DRAW
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S -400 -550 400 550 0 1 0 N
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X QB 1 700 350 300 L 50 50 1 1 T
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X QC 2 700 250 300 L 50 50 1 1 T
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X QD 3 700 150 300 L 50 50 1 1 T
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X QE 4 700 50 300 L 50 50 1 1 T
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X QF 5 700 -50 300 L 50 50 1 1 T
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X QG 6 700 -150 300 L 50 50 1 1 T
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X QH 7 700 -250 300 L 50 50 1 1 T
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X GND 8 -300 -550 0 U 50 50 1 1 W N
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X ~QH 9 700 -450 300 L 50 50 1 1 O
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X SRCLR 10 -700 150 300 R 50 50 1 1 I I
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X SRCLK 11 -700 250 300 R 50 50 1 1 I C
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X RCLK 12 -700 -50 300 R 50 50 1 1 I C
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X G 13 -700 -150 300 R 50 50 1 1 I I
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X SER 14 -700 450 300 R 50 50 1 1 I
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X QA 15 700 450 300 L 50 50 1 1 T
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X VCC 16 -300 550 0 D 50 50 1 1 W N
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ENDDRAW
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ENDDEF
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#
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# C
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#
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DEF C C 0 10 N Y 1 F N
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F0 "C" 25 100 50 H V L CNN
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F1 "C" 25 -100 50 H V L CNN
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F2 "" 38 -150 50 H V C CNN
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F3 "" 0 0 50 H V C CNN
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$FPLIST
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C?
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C_????_*
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C_????
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SMD*_c
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Capacitor*
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$ENDFPLIST
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DRAW
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P 2 0 1 20 -80 -30 80 -30 N
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P 2 0 1 20 -80 30 80 30 N
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X ~ 1 0 150 110 D 40 40 1 1 P
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X ~ 2 0 -150 110 U 40 40 1 1 P
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ENDDRAW
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ENDDEF
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#
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# CONN_01X02
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#
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DEF CONN_01X02 P 0 40 Y N 1 F N
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F0 "P" 0 150 50 H V C CNN
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F1 "CONN_01X02" 100 0 50 V V C CNN
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F2 "" 0 0 50 H V C CNN
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F3 "" 0 0 50 H V C CNN
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$FPLIST
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Pin_Header_Straight_1X02
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Pin_Header_Angled_1X02
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Socket_Strip_Straight_1X02
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Socket_Strip_Angled_1X02
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$ENDFPLIST
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DRAW
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S -50 -45 10 -55 0 1 0 N
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S -50 55 10 45 0 1 0 N
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S -50 100 50 -100 0 1 0 N
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X P1 1 -200 50 150 R 50 50 1 1 P
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X P2 2 -200 -50 150 R 50 50 1 1 P
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ENDDRAW
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ENDDEF
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#
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# GND
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#
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DEF GND #PWR 0 0 Y Y 1 F P
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F0 "#PWR" 0 -250 50 H I C CNN
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F1 "GND" 0 -150 50 H V C CNN
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F2 "" 0 0 50 H V C CNN
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F3 "" 0 0 50 H V C CNN
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DRAW
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P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
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X GND 1 0 0 0 D 50 50 1 1 W N
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ENDDRAW
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ENDDEF
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#
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# R
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#
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DEF R R 0 0 N Y 1 F N
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F0 "R" 80 0 50 V V C CNN
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F1 "R" 0 0 50 V V C CNN
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F2 "" -70 0 50 V V C CNN
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F3 "" 0 0 50 H V C CNN
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$FPLIST
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R_*
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Resistor_*
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$ENDFPLIST
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DRAW
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S -40 -100 40 100 0 1 10 N
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X ~ 1 0 150 50 D 50 50 1 1 P
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X ~ 2 0 -150 50 U 50 50 1 1 P
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ENDDRAW
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ENDDEF
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#
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# STM32F030F4P6
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#
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DEF STM32F030F4P6 U 0 40 Y Y 1 F N
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@ -33,4 +153,19 @@ X PA13 19 650 -600 200 L 50 50 1 1 T
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ENDDRAW
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ENDDEF
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#
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# SW_PUSH
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#
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DEF SW_PUSH SW 0 40 N N 1 F N
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F0 "SW" 150 110 50 H V C CNN
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F1 "SW_PUSH" 0 -80 50 H V C CNN
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F2 "" 0 0 50 H V C CNN
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F3 "" 0 0 50 H V C CNN
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DRAW
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S -170 50 170 60 0 1 0 N
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P 4 0 1 0 -40 60 -30 90 30 90 40 60 N
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X 1 1 -300 0 200 R 50 50 0 1 P I
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X 2 2 300 0 200 L 50 50 0 1 P I
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ENDDRAW
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ENDDEF
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#
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#End Library
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@ -30,6 +30,7 @@ LIBS:contrib
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LIBS:valves
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LIBS:symbols
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LIBS:stm32f030f4p6
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LIBS:AC-LED-Control-cache
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EELAYER 25 0
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EELAYER END
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$Descr A4 11693 8268
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@ -45,14 +46,444 @@ Comment3 ""
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Comment4 ""
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$EndDescr
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F 3 "" H 3250 1450 60 0000 C CNN
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1 3300 1450
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P 2200 1400
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F 0 "U1" H 2200 700 60 0000 C CNN
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F 2 "" H 2150 1400 60 0000 C CNN
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$EndComp
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Text Label 2850 1800 0 60 ~ 0
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I2C_SCL
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Text Label 2850 1900 0 60 ~ 0
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I2C_SDA
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$Comp
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F 1 "CONN_01X02" V 2250 6500 50 0000 C CNN
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F 2 "" H 2150 6500 50 0000 C CNN
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F 3 "" H 2150 6500 50 0000 C CNN
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1 2150 6500
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$EndComp
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$Comp
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P 2150 7050
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F 0 "P2" H 2150 7200 50 0000 C CNN
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||||
F 1 "CONN_01X02" V 2250 7050 50 0000 C CNN
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F 2 "" H 2150 7050 50 0000 C CNN
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F 3 "" H 2150 7050 50 0000 C CNN
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1 2150 7050
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1 0 0 -1
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$EndComp
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Text Label 1950 6450 2 60 ~ 0
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I2C_SCL
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Text Label 1950 6550 2 60 ~ 0
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I2C_SDA
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Text Label 1950 7000 2 60 ~ 0
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I2C_SCL
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Text Label 1950 7100 2 60 ~ 0
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I2C_SDA
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Wire Notes Line
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2300 6250 2300 7400
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Text Notes 1550 6250 0 60 ~ 0
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I2C Connectors\n
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Text Label 3900 4100 3 60 ~ 0
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I2C_SCL
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Text Label 4100 4100 3 60 ~ 0
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I2C_SDA
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$Comp
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L R R1
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U 1 1 5B453F03
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P 3900 3950
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F 0 "R1" V 3980 3950 50 0000 C CNN
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F 1 "2K" V 3900 3950 50 0000 C CNN
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||||
F 2 "" V 3830 3950 50 0000 C CNN
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||||
F 3 "" H 3900 3950 50 0000 C CNN
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||||
1 3900 3950
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1 0 0 -1
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$EndComp
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||||
$Comp
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||||
L R R2
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||||
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F 1 "10K" V 4100 3950 50 0000 C CNN
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||||
F 2 "" V 4030 3950 50 0000 C CNN
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F 3 "" H 4100 3950 50 0000 C CNN
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||||
1 4100 3950
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1 0 0 -1
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$EndComp
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||||
$Comp
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||||
L +3V3 #PWR4
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||||
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||||
P 4000 3650
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F 0 "#PWR4" H 4000 3500 50 0001 C CNN
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||||
F 1 "+3V3" H 4000 3790 50 0000 C CNN
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||||
F 2 "" H 4000 3650 50 0000 C CNN
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||||
F 3 "" H 4000 3650 50 0000 C CNN
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||||
1 4000 3650
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1 0 0 -1
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$EndComp
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Wire Wire Line
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3900 3800 3900 3650
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Wire Wire Line
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3900 3650 4100 3650
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Wire Wire Line
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4100 3650 4100 3800
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Connection ~ 4000 3650
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Text Label 1550 1650 2 60 ~ 0
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+VDD
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Text Label 1550 1550 2 60 ~ 0
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+VDDA
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Text Label 1100 3350 2 60 ~ 0
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||||
+VDDA
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||||
Text Label 1100 2700 2 60 ~ 0
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+VDD
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$Comp
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||||
L C C1
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||||
U 1 1 5B454AFF
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||||
P 1100 2850
|
||||
F 0 "C1" H 1125 2950 50 0000 L CNN
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||||
F 1 "100nF" H 1125 2750 50 0000 L CNN
|
||||
F 2 "" H 1138 2700 50 0000 C CNN
|
||||
F 3 "" H 1100 2850 50 0000 C CNN
|
||||
1 1100 2850
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||||
1 0 0 -1
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||||
$EndComp
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||||
$Comp
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||||
L C C2
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||||
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||||
F 0 "C2" H 1425 2950 50 0000 L CNN
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||||
F 1 "100nF" H 1425 2750 50 0000 L CNN
|
||||
F 2 "" H 1438 2700 50 0000 C CNN
|
||||
F 3 "" H 1400 2850 50 0000 C CNN
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||||
1 1400 2850
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||||
1 0 0 -1
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||||
$EndComp
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||||
$Comp
|
||||
L C C3
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||||
U 1 1 5B454BFE
|
||||
P 1700 2850
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||||
F 0 "C3" H 1725 2950 50 0000 L CNN
|
||||
F 1 "4.7uF" H 1725 2750 50 0000 L CNN
|
||||
F 2 "" H 1738 2700 50 0000 C CNN
|
||||
F 3 "" H 1700 2850 50 0000 C CNN
|
||||
1 1700 2850
|
||||
1 0 0 -1
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||||
$EndComp
|
||||
Connection ~ 1400 2700
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||||
Wire Wire Line
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||||
1100 2700 1700 2700
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Wire Wire Line
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||||
1100 3000 1700 3000
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||||
Connection ~ 1400 3000
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||||
Wire Wire Line
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||||
1700 3000 1700 3100
|
||||
Wire Wire Line
|
||||
1550 1750 1400 1750
|
||||
Wire Wire Line
|
||||
1400 1750 1400 1850
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$Comp
|
||||
L GND #PWR1
|
||||
U 1 1 5B454DB5
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P 1400 1850
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||||
F 0 "#PWR1" H 1400 1600 50 0001 C CNN
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||||
F 1 "GND" H 1400 1700 50 0000 C CNN
|
||||
F 2 "" H 1400 1850 50 0000 C CNN
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F 3 "" H 1400 1850 50 0000 C CNN
|
||||
1 1400 1850
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||||
1 0 0 -1
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$EndComp
|
||||
$Comp
|
||||
L GND #PWR2
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||||
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P 1700 3100
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||||
F 0 "#PWR2" H 1700 2850 50 0001 C CNN
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||||
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||||
F 2 "" H 1700 3100 50 0000 C CNN
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||||
F 3 "" H 1700 3100 50 0000 C CNN
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||||
1 1700 3100
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||||
1 0 0 -1
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$EndComp
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||||
$Comp
|
||||
L C C4
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||||
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||||
F 1 "10nF" H 1125 3400 50 0000 L CNN
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||||
F 2 "" H 1138 3350 50 0000 C CNN
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||||
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||||
1 1100 3500
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||||
1 0 0 -1
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$EndComp
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||||
$Comp
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||||
L C C5
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||||
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||||
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||||
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||||
1 1400 3500
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||||
1 0 0 -1
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$EndComp
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$Comp
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L GND #PWR3
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U 1 1 5B454F8F
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P 1400 3800
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||||
F 0 "#PWR3" H 1400 3550 50 0001 C CNN
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F 1 "GND" H 1400 3650 50 0000 C CNN
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F 2 "" H 1400 3800 50 0000 C CNN
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||||
1 1400 3800
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1 0 0 -1
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$EndComp
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||||
Wire Wire Line
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1400 3650 1400 3800
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Wire Wire Line
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||||
1100 3650 1400 3650
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Wire Wire Line
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1100 3350 1400 3350
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||||
Wire Notes Line
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800 2600 1950 2600
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Wire Notes Line
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||||
1950 2600 1950 4000
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||||
Wire Notes Line
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1950 4000 800 4000
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||||
Wire Notes Line
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800 4000 800 2600
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Text Notes 800 2600 0 60 ~ 0
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Bypass Caps\n
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Text Notes 850 3900 0 39 ~ 0
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Place close\nto chip.
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NoConn ~ 1550 2100
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$Comp
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||||
L 74HC595 U3
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||||
U 1 1 5B45537E
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||||
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F 2 "" H 8600 1950 50 0000 C CNN
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F 3 "" H 8600 1950 50 0000 C CNN
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1 8600 1950
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1 0 0 -1
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$EndComp
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||||
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||||
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||||
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||||
F 0 "U2" H 6150 2550 50 0000 C CNN
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||||
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F 2 "" H 6000 1950 50 0000 C CNN
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||||
1 6000 1950
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||||
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||||
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||||
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||||
Text Label 6700 1700 0 60 ~ 0
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Text Label 6700 1800 0 60 ~ 0
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CHAN3
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Text Label 6700 1900 0 60 ~ 0
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||||
CHAN4
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Text Label 6700 2000 0 60 ~ 0
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||||
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||||
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Wire Wire Line
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||||
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|
||||
F 1 "GND" H 5700 2500 50 0000 C CNN
|
||||
F 2 "" H 5700 2650 50 0000 C CNN
|
||||
F 3 "" H 5700 2650 50 0000 C CNN
|
||||
1 5700 2650
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Text Label 5300 1800 2 60 ~ 0
|
||||
Shift_~SRCLR
|
||||
Text Label 5300 1700 2 60 ~ 0
|
||||
Shift_SRCLK
|
||||
Text Label 5300 1500 2 60 ~ 0
|
||||
Shift_SER
|
||||
Text Label 5300 2000 2 60 ~ 0
|
||||
Shift_RCLK
|
||||
Text Label 5300 2100 2 60 ~ 0
|
||||
Shift_~OE
|
||||
Wire Wire Line
|
||||
6700 2400 7250 2400
|
||||
Wire Wire Line
|
||||
7250 2400 7250 1500
|
||||
Wire Wire Line
|
||||
7250 1500 7900 1500
|
||||
Text Label 7900 1800 2 60 ~ 0
|
||||
Shift_~SRCLR
|
||||
Text Label 7900 1700 2 60 ~ 0
|
||||
Shift_SRCLK
|
||||
Text Label 7900 2000 2 60 ~ 0
|
||||
Shift_RCLK
|
||||
Text Label 7900 2100 2 60 ~ 0
|
||||
Shift_~OE
|
||||
NoConn ~ 9300 2400
|
||||
Wire Notes Line
|
||||
4750 1050 9700 1050
|
||||
Wire Notes Line
|
||||
9700 1050 9700 2900
|
||||
Wire Notes Line
|
||||
9700 2900 4750 2900
|
||||
Wire Notes Line
|
||||
4750 2900 4750 1050
|
||||
Text Notes 4750 1050 0 60 ~ 0
|
||||
Shift Registers
|
||||
Text Label 2850 1000 0 60 ~ 0
|
||||
Shift_SER
|
||||
Text Label 2850 1100 0 60 ~ 0
|
||||
Shift_SRCLK
|
||||
Text Label 2850 1200 0 60 ~ 0
|
||||
Shift_~SRCLR
|
||||
Text Label 2850 1300 0 60 ~ 0
|
||||
Shift_RCLK
|
||||
Text Label 2850 1400 0 60 ~ 0
|
||||
Shift_~OE
|
||||
Text Label 2850 1500 0 60 ~ 0
|
||||
ZERO_CROSS
|
||||
NoConn ~ 2850 1600
|
||||
NoConn ~ 2850 1700
|
||||
NoConn ~ 2850 2000
|
||||
NoConn ~ 2850 2100
|
||||
NoConn ~ 1550 1100
|
||||
NoConn ~ 1550 1200
|
||||
Text Notes 650 900 0 60 ~ 0
|
||||
Should I use BOOT0?
|
||||
Text Label 1550 1300 2 60 ~ 0
|
||||
~RST
|
||||
Text Label 3150 4050 0 60 ~ 0
|
||||
~RST
|
||||
Wire Wire Line
|
||||
3150 4050 3000 4050
|
||||
Wire Wire Line
|
||||
3000 4050 3000 3950
|
||||
$Comp
|
||||
L +3V3 #PWR?
|
||||
U 1 1 5B4571F5
|
||||
P 3000 3650
|
||||
F 0 "#PWR?" H 3000 3500 50 0001 C CNN
|
||||
F 1 "+3V3" H 3000 3790 50 0000 C CNN
|
||||
F 2 "" H 3000 3650 50 0000 C CNN
|
||||
F 3 "" H 3000 3650 50 0000 C CNN
|
||||
1 3000 3650
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
$Comp
|
||||
L R R?
|
||||
U 1 1 5B45725E
|
||||
P 3000 3800
|
||||
F 0 "R?" V 3080 3800 50 0000 C CNN
|
||||
F 1 "10K" V 3000 3800 50 0000 C CNN
|
||||
F 2 "" V 2930 3800 50 0000 C CNN
|
||||
F 3 "" H 3000 3800 50 0000 C CNN
|
||||
1 3000 3800
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Text Notes 2850 3400 0 60 ~ 0
|
||||
Pulldowns/Pullups and Switches
|
||||
$Comp
|
||||
L SW_PUSH SW?
|
||||
U 1 1 5B4574FB
|
||||
P 3000 4350
|
||||
F 0 "SW?" H 3150 4460 50 0000 C CNN
|
||||
F 1 "SW_PUSH" H 3000 4270 50 0000 C CNN
|
||||
F 2 "" H 3000 4350 50 0000 C CNN
|
||||
F 3 "" H 3000 4350 50 0000 C CNN
|
||||
1 3000 4350
|
||||
0 -1 -1 0
|
||||
$EndComp
|
||||
$Comp
|
||||
L GND #PWR?
|
||||
U 1 1 5B4575F8
|
||||
P 3000 4650
|
||||
F 0 "#PWR?" H 3000 4400 50 0001 C CNN
|
||||
F 1 "GND" H 3000 4500 50 0000 C CNN
|
||||
F 2 "" H 3000 4650 50 0000 C CNN
|
||||
F 3 "" H 3000 4650 50 0000 C CNN
|
||||
1 3000 4650
|
||||
1 0 0 -1
|
||||
$EndComp
|
||||
Wire Notes Line
|
||||
2300 6250 1550 6250
|
||||
Wire Notes Line
|
||||
1550 6250 1550 7400
|
||||
Wire Notes Line
|
||||
1550 7400 2300 7400
|
||||
$EndSCHEMATC
|
||||
|
||||
45
AC-LED-Control/notes.md
Normal file
45
AC-LED-Control/notes.md
Normal file
@ -0,0 +1,45 @@
|
||||
# General Design Notes #
|
||||
|
||||
## STM32 ##
|
||||
|
||||
Vss is ground.
|
||||
|
||||
### Bypass ###
|
||||
|
||||
VDD Needs:
|
||||
- 2x 100nF
|
||||
- 1x 4.7 uF
|
||||
|
||||
VDDA Needs:
|
||||
- 1x 10nF
|
||||
- 1x 1uF
|
||||
|
||||
### Pin Stuff ###
|
||||
|
||||
External interrupts can be assigned to any GPIO pin.
|
||||
|
||||
SWDIO is PA13
|
||||
SWCLK is PA14
|
||||
|
||||
Internal clock so OSC_IN and OSC_OUT pins can be NC.
|
||||
|
||||
NRST is active low reset.
|
||||
|
||||
### UART Flash Uploading ###
|
||||
|
||||
If BOOT0 is pulled up I think it boots a bootloader that can reprogram flash through USART. Test this out on my dev board.
|
||||
|
||||
## 74HC595 ##
|
||||
|
||||
RCLK latches data from the shift register to the output register.
|
||||
SRCLK clocks in data from SER (and shifts all data around)
|
||||
SRCLR clears the shift register
|
||||
OE is output enable.
|
||||
|
||||
QH' is an output pin, it clocks out the value in QH.
|
||||
|
||||
## I2C ##
|
||||
|
||||
STM32F030 I2C Pins:
|
||||
- PA9: I2C1_SCL
|
||||
- PA10: I2C1_SDA
|
||||
Loading…
Reference in New Issue
Block a user