158 lines
6.1 KiB
Plaintext
158 lines
6.1 KiB
Plaintext
#pragma experiment("BRIDGE_CONNECT")
|
|
#pragma experiment("MODULE_TEMPLATING")
|
|
|
|
import ElectricPower
|
|
import Resistor
|
|
import Pad
|
|
from "atopile/mounting-holes/MountingHole.py" import MountingHole
|
|
from "parts/PANASONIC_EEEFK1A471AP/PANASONIC_EEEFK1A471AP.ato" import PANASONIC_EEEFK1A471AP_package
|
|
from "parts/hongjiacheng_M1/hongjiacheng_M1.ato" import hongjiacheng_M1_package
|
|
from "parts/hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ/hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ.ato" import hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ_package
|
|
from "parts/JST_Sales_America_B4B_PH_SM4_TB_LF__SN/JST_Sales_America_B4B_PH_SM4_TB_LF__SN.ato" import JST_Sales_America_B4B_PH_SM4_TB_LF__SN_package
|
|
from "parts/JST_Sales_America_B2B_PH_SM4_TBT_LF__SN/JST_Sales_America_B2B_PH_SM4_TBT_LF__SN.ato" import JST_Sales_America_B2B_PH_SM4_TBT_LF__SN_package
|
|
from "parts/SOFNG_PJ_320B/SOFNG_PJ_320B.ato" import SOFNG_PJ_320B_package
|
|
|
|
# DFPlayer Mini MP3 Module component definition based on its pinout
|
|
# component DFPlayer_Mini:
|
|
# # Left Side Pins (as viewed from top)
|
|
# signal VCC; signal RX; signal TX; signal DAC_R; signal DAC_L; signal SPK_1; signal GND_1; signal SPK_2
|
|
# # Right Side Pins
|
|
# signal BUSY; signal USB_M; signal USB_P; signal ADKEY_2; signal ADKEY_1; signal IO_2; signal GND; signal IO_1
|
|
|
|
# Component for the SMD 3.5mm Audio Jack
|
|
component AudioJack3_5mm from SOFNG_PJ_320B_package:
|
|
footprint = "Jack_3.5mm:Jack_3.5mm_PJ320B_Horizontal"
|
|
# lcsc = "C22355831"
|
|
signal TIP ~ pin 1 # Left Channel
|
|
signal RING ~ pin 2 # Right Channel
|
|
signal SLEEVE ~ pin 3 # Ground
|
|
|
|
# Component for JST PH series vertical connectors
|
|
component JST_PH_Vertical_2Pin from JST_Sales_America_B2B_PH_SM4_TBT_LF__SN_package:
|
|
footprint = "JST_PH_S2B-PH-K_1x02_P2.00mm_Horizontal"
|
|
# lcsc = "C265003"
|
|
signal SPK_1 ~ pin 1
|
|
signal SPK_2 ~ pin 2
|
|
|
|
# Component for JST PH series vertical connectors
|
|
component JST_PH_Vertical_4Pin from JST_Sales_America_B4B_PH_SM4_TB_LF__SN_package:
|
|
footprint = "JST_PH_S4B-PH-K_1x04_P2.00mm_Horizontal"
|
|
# lcsc = "C160354"
|
|
signal VCC ~ pin 1
|
|
signal GND ~ pin 2
|
|
signal RX ~ pin 3
|
|
signal TX ~ pin 4
|
|
|
|
# Components for the SMD 1x8 pin sockets for the DFPlayer
|
|
component DFPlayer_Socket_Left from hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ_package:
|
|
footprint = "Connector_PinSocket_2.54mm/PinSocket_1x08_P2.54mm_Vertical_SMD_Pin1Left"
|
|
signal VCC ~ pin 1
|
|
signal RX ~ pin 2
|
|
signal TX ~ pin 3
|
|
signal DAC_R ~ pin 4
|
|
signal DAC_L ~ pin 5
|
|
signal SPK_1 ~ pin 6
|
|
signal GND ~ pin 7
|
|
signal SPK_2 ~ pin 8
|
|
|
|
component DFPlayer_Socket_Right from hanxia_HX_PM2_54_1x8P_TP_H8_5_YQ_package:
|
|
footprint = "Connector_PinSocket_2.54mm/PinSocket_1x08_P2.54mm_Vertical_SMD_Pin1Left"
|
|
signal IO_1 ~ pin 1
|
|
signal GND ~ pin 2
|
|
signal IO_2 ~ pin 3
|
|
signal ADKEY_1 ~ pin 4
|
|
signal ADKEY_2 ~ pin 5
|
|
signal USB_P ~ pin 6
|
|
signal USB_M ~ pin 7
|
|
signal BUSY ~ pin 8
|
|
|
|
component SOD123_Diode from hongjiacheng_M1_package:
|
|
footprint = "Diode_SMD:D_SOD-123"
|
|
# lcsc = "C18199093"
|
|
|
|
component Elec_Cap_6_3x5_4 from PANASONIC_EEEFK1A471AP_package:
|
|
footprint = "Capacitor_SMD:CP_Elec_6.3x5.4"
|
|
signal plus ~ pin 1 # positive terminal
|
|
signal minus ~ pin 2 # negative terminal
|
|
|
|
module DFPlayerCarrierBoard:
|
|
# --- Signals and Power rails ---
|
|
power_5v = new ElectricPower
|
|
|
|
# Specify voltages on power rails
|
|
power_5v.voltage = 5.1V +/- 3%
|
|
|
|
# --- Components ---
|
|
# DFPlayer Mini module instance
|
|
# dfplayer = new DFPlayer_Mini
|
|
# dfplayer.exclude_from_bom = True # Exclude from BOM since it's a module
|
|
|
|
# Sockets for DFPlayer Mini
|
|
df_header_left = new DFPlayer_Socket_Left
|
|
df_header_right = new DFPlayer_Socket_Right
|
|
|
|
# Power Supply Components
|
|
power_protection_diode = new hongjiacheng_M1_package
|
|
# power_protection_diode.lcsc = "C18199093"
|
|
|
|
power_filter_cap = new Elec_Cap_6_3x5_4
|
|
power_filter_cap.capacitance = 470uF +/- 20%
|
|
power_filter_cap.voltage = 10V
|
|
# power_filter_cap.lcsc = "C178529"
|
|
|
|
# Input Connector (Power and UART)
|
|
uart_connector = new JST_PH_Vertical_4Pin
|
|
|
|
# 1k Ohm series resistor for the DFPlayer's RX line for 5V tolerance.
|
|
rx_protection_resistor = new Resistor
|
|
rx_protection_resistor.resistance = 1kohm +/- 5%
|
|
rx_protection_resistor.package = "0805"
|
|
# rx_protection_resistor.lcsc = "C17513"
|
|
|
|
# Output Connectors
|
|
speaker_connector = new JST_PH_Vertical_2Pin
|
|
stereo_out_jack = new AudioJack3_5mm
|
|
|
|
# --- Mechanical Mounting Holes ---
|
|
# m2_with_pad = new MountingHole<metric_screw_size="M2", pad_type="Pad">
|
|
# m2_with_pad.exclude_from_bom = True
|
|
# m6_no_pad = new MountingHole<metric_screw_size="M6", pad_type="NoPad">
|
|
# m3_top_pad = new MountingHole<metric_screw_size="M3", pad_type="Pad_TopOnly">
|
|
# m4_pad_with_vias = new MountingHole<metric_screw_size="M4", pad_type="Pad_Via">
|
|
|
|
# m2_with_pad.contact ~ m3_top_pad.contact
|
|
# m3_top_pad.contact ~ m4_pad_with_vias.contact
|
|
# m6_no_pad has no contact
|
|
|
|
# --- Connections ---
|
|
|
|
# 1. Power Supply Circuit
|
|
uart_connector.VCC ~ power_5v.vcc
|
|
uart_connector.GND ~ power_5v.gnd
|
|
|
|
# 2. DFPlayer Power and Ground Connections, diode and capacitor
|
|
# Diode for dropout protection (cathode to VCC)
|
|
uart_connector.VCC ~ power_protection_diode.A
|
|
power_protection_diode.K ~ df_header_left.VCC
|
|
|
|
# Capacitor for power filtering (electrolytic, 470uF, 10V)
|
|
df_header_left.VCC ~ power_filter_cap.plus
|
|
power_5v.gnd ~ power_filter_cap.minus
|
|
|
|
# Connect another ground pin
|
|
power_5v.gnd ~ df_header_right.GND
|
|
power_5v.gnd ~ df_header_left.GND
|
|
|
|
# 3. UART Serial Connection
|
|
uart_connector.RX ~> rx_protection_resistor ~> df_header_left.RX # Connect UART RX to resistor input
|
|
uart_connector.TX ~ df_header_left.TX # TX (direct connection)
|
|
|
|
# 4. Speaker Output Connection
|
|
speaker_connector.SPK_1 ~ df_header_left.SPK_1
|
|
speaker_connector.SPK_2 ~ df_header_left.SPK_2
|
|
|
|
# 5. Stereo Line Out Connection
|
|
stereo_out_jack.TIP ~ df_header_left.DAC_L
|
|
stereo_out_jack.RING ~ df_header_left.DAC_R
|
|
stereo_out_jack.SLEEVE ~ power_5v.gnd
|