Add NodeMCU-32S board (espressif#375)

Board from AI-Thinker

Author: Max

boards.txt

@@ -629,3 +629,44 @@ featheresp32.menu.UploadSpeed.512000.windows=512000
 featheresp32.menu.UploadSpeed.512000.upload.speed=512000
 
 ##############################################################
+
+nodemcu-32s.name=NodeMCU-32S
+
+nodemcu-32s.upload.tool=esptool
+nodemcu-32s.upload.maximum_size=1044464
+nodemcu-32s.upload.maximum_data_size=294912
+nodemcu-32s.upload.wait_for_upload_port=true
+
+nodemcu-32s.serial.disableDTR=true
+nodemcu-32s.serial.disableRTS=true
+
+nodemcu-32s.build.mcu=esp32
+nodemcu-32s.build.core=esp32
+nodemcu-32s.build.variant=nodemcu-32s
+nodemcu-32s.build.board=NodeMCU-32S
+
+nodemcu-32s.build.f_cpu=240000000L
+nodemcu-32s.build.flash_mode=dio
+nodemcu-32s.build.flash_size=4MB
+
+nodemcu-32s.menu.FlashFreq.80=80MHz
+nodemcu-32s.menu.FlashFreq.80.build.flash_freq=80m
+nodemcu-32s.menu.FlashFreq.40=40MHz
+nodemcu-32s.menu.FlashFreq.40.build.flash_freq=40m
+
+nodemcu-32s.menu.UploadSpeed.921600=921600
+nodemcu-32s.menu.UploadSpeed.921600.upload.speed=921600
+nodemcu-32s.menu.UploadSpeed.115200=115200
+nodemcu-32s.menu.UploadSpeed.115200.upload.speed=115200
+nodemcu-32s.menu.UploadSpeed.256000.windows=256000
+nodemcu-32s.menu.UploadSpeed.256000.upload.speed=256000
+nodemcu-32s.menu.UploadSpeed.230400.windows.upload.speed=256000
+nodemcu-32s.menu.UploadSpeed.230400=230400
+nodemcu-32s.menu.UploadSpeed.230400.upload.speed=230400
+nodemcu-32s.menu.UploadSpeed.460800.linux=460800
+nodemcu-32s.menu.UploadSpeed.460800.macosx=460800
+nodemcu-32s.menu.UploadSpeed.460800.upload.speed=460800
+nodemcu-32s.menu.UploadSpeed.512000.windows=512000
+nodemcu-32s.menu.UploadSpeed.512000.upload.speed=512000
+
+##############################################################

variants/nodemcu-32s/pins_arduino.h

@@ -0,0 +1,61 @@
+#ifndefPins_Arduino_h
+#definePins_Arduino_h
+
+#include<stdint.h>
+
+#defineEXTERNAL_NUM_INTERRUPTS 16
+#defineNUM_DIGITAL_PINS 40
+#defineNUM_ANALOG_INPUTS 16
+
+#defineanalogInputToDigitalPin(p) (((p)<20)?(esp32_adc2gpio[(p)]):-1)
+#definedigitalPinToInterrupt(p) (((p)<40)?(p):-1)
+#definedigitalPinHasPWM(p) (p < 34)
+
+staticconstuint8_tLED_BUILTIN=2;
+#defineBUILTIN_LED LED_BUILTIN // backward compatibility
+
+staticconstuint8_tKEY_BUILTIN=0;
+
+staticconstuint8_tTX=1;
+staticconstuint8_tRX=3;
+
+staticconstuint8_tSDA=21;
+staticconstuint8_tSCL=22;
+
+staticconstuint8_tSS=5;
+staticconstuint8_tMOSI=23;
+staticconstuint8_tMISO=19;
+staticconstuint8_tSCK=18;
+
+staticconstuint8_tA0=36;
+staticconstuint8_tA3=39;
+staticconstuint8_tA4=32;
+staticconstuint8_tA5=33;
+staticconstuint8_tA6=34;
+staticconstuint8_tA7=35;
+staticconstuint8_tA10=4;
+staticconstuint8_tA11=0;
+staticconstuint8_tA12=2;
+staticconstuint8_tA13=15;
+staticconstuint8_tA14=13;
+staticconstuint8_tA15=12;
+staticconstuint8_tA16=14;
+staticconstuint8_tA17=27;
+staticconstuint8_tA18=25;
+staticconstuint8_tA19=26;
+
+staticconstuint8_tT0=4;
+staticconstuint8_tT1=0;
+staticconstuint8_tT2=2;
+staticconstuint8_tT3=15;
+staticconstuint8_tT4=13;
+staticconstuint8_tT5=12;
+staticconstuint8_tT6=14;
+staticconstuint8_tT7=27;
+staticconstuint8_tT8=33;
+staticconstuint8_tT9=32;
+
+staticconstuint8_tDAC1=25;
+staticconstuint8_tDAC2=26;
+
+#endif/* Pins_Arduino_h */