Add support for OLIMEX ESP32-EVB and ESP32-GATEWAY boards (espressif#480)

Author: selfbg

boards.txt

@@ -761,3 +761,63 @@ esp32doit-devkit-v1.menu.DebugLevel.info=Info
 esp32doit-devkit-v1.menu.DebugLevel.info.build.code_debug=3
 esp32doit-devkit-v1.menu.DebugLevel.debug=Debug
 esp32doit-devkit-v1.menu.DebugLevel.debug.build.code_debug=4
+
+##############################################################
+
+esp32-evb.name=OLIMEX ESP32-EVB
+
+esp32-evb.upload.tool=esptool
+esp32-evb.upload.maximum_size=1310720
+esp32-evb.upload.maximum_data_size=294912
+esp32-evb.upload.wait_for_upload_port=true
+
+esp32-evb.serial.disableDTR=true
+esp32-evb.serial.disableRTS=true
+
+esp32-evb.build.mcu=esp32
+esp32-evb.build.core=esp32
+esp32-evb.build.variant=esp32-evb
+esp32-evb.build.board=ESP32-EVB
+
+esp32-evb.build.f_cpu=240000000L
+esp32-evb.build.flash_mode=dio
+esp32-evb.build.flash_size=4MB
+
+esp32-evb.menu.FlashFreq.80=80MHz
+esp32-evb.menu.FlashFreq.80.build.flash_freq=80m
+esp32-evb.menu.FlashFreq.40=40MHz
+esp32-evb.menu.FlashFreq.40.build.flash_freq=40m
+
+
+esp32-evb.menu.UploadSpeed.115200=115200
+esp32-evb.menu.UploadSpeed.115200.upload.speed=115200
+
+##############################################################
+
+esp32-gateway.name=OLIMEX ESP32-GATEWAY
+
+esp32-gateway.upload.tool=esptool
+esp32-gateway.upload.maximum_size=1310720
+esp32-gateway.upload.maximum_data_size=294912
+esp32-gateway.upload.wait_for_upload_port=true
+
+esp32-gateway.serial.disableDTR=true
+esp32-gateway.serial.disableRTS=true
+
+esp32-gateway.build.mcu=esp32
+esp32-gateway.build.core=esp32
+esp32-gateway.build.variant=esp32-gateway
+esp32-gateway.build.board=ESP32-GATEWAY
+
+esp32-gateway.build.f_cpu=240000000L
+esp32-gateway.build.flash_mode=dio
+esp32-gateway.build.flash_size=4MB
+
+esp32-gateway.menu.FlashFreq.80=80MHz
+esp32-gateway.menu.FlashFreq.80.build.flash_freq=80m
+esp32-gateway.menu.FlashFreq.40=40MHz
+esp32-gateway.menu.FlashFreq.40.build.flash_freq=40m
+
+
+esp32-gateway.menu.UploadSpeed.115200=115200
+esp32-gateway.menu.UploadSpeed.115200.upload.speed=115200

variants/esp32-evb/pins_arduino.h

@@ -0,0 +1,28 @@
+#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_tKEY_BUILTIN=34;
+
+staticconstuint8_tTX=1;
+staticconstuint8_tRX=3;
+
+staticconstuint8_tSDA=13;
+staticconstuint8_tSCL=16;
+
+staticconstuint8_tSS=17;
+staticconstuint8_tMOSI=2;
+staticconstuint8_tMISO=15;
+staticconstuint8_tSCK=14;
+
+#endif/* Pins_Arduino_h */

variants/esp32-gateway/pins_arduino.h

@@ -0,0 +1,29 @@
+#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=33;
+#defineBUILTIN_LED LED_BUILTIN // backward compatibility
+
+staticconstuint8_tKEY_BUILTIN=34;
+
+staticconstuint8_tTX=1;
+staticconstuint8_tRX=3;
+
+staticconstuint8_tA0=36;
+staticconstuint8_tA3=39;
+staticconstuint8_tA4=32;
+staticconstuint8_tA7=35;
+
+staticconstuint8_tT9=32;
+
+#endif/* Pins_Arduino_h */