Merge pull request #610 from Paciente8159/esp32-shield-v3

Esp32 shield v3

uCNC/src/hal/boards/boarddefs.h

@@ -143,6 +143,11 @@ extern "C"
 #include "esp32/boardmap_mks_dlc32.h"
 #endif
 
+#if (BOARD == BOARD_ESP32_SHIELD_V3)
+#define MCU MCU_ESP32
+#include "esp32/boardmap_esp32_shield_v3.h"
+#endif
+
 #if (BOARD == BOARD_RPI_PICO)
 #define MCU MCU_RP2040
 #include "rp2040/boardmap_rpi_pico.h"

uCNC/src/hal/boards/boards.h

@@ -44,6 +44,7 @@ extern "C"
 #define BOARD_WEMOS_D1_R32 50
 #define BOARD_MKS_TINYBEE 51
 #define BOARD_MKS_DLC32 52
+#define BOARD_ESP32_SHIELD_V3 53
 #define BOARD_RPI_PICO 60
 #define BOARD_RPI_PICO_W 61
 #define BOARD_VIRTUAL 99

uCNC/src/hal/boards/esp32/boardmap_esp32_shield_v3.h

@@ -0,0 +1,51 @@
+/*
+	Name: boardmap_esp32_shield_v3.h
+	Description: Contains all MCU and PIN definitions for Arduino UNO similar to Grbl 0.8 to run µCNC.
+
+	Copyright: Copyright (c) João Martins
+	Author: João Martins
+	Date: 04/01/2024
+
+	µCNC is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version. Please see <http://www.gnu.org/licenses/>
+
+	µCNC is distributed WITHOUT ANY WARRANTY;
+	Also without the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+	See the	GNU General Public License for more details.
+*/
+
+#ifndef BOARDMAP_ESP_SHIELD_V3_H
+#define BOARDMAP_ESP_SHIELD_V3_H
+
+#ifdef __cplusplus
+extern "C"
+{
+#endif
+
+#ifndef BOARD_NAME
+#define BOARD_NAME "ESP32 SHIELD V3"
+#endif
+
+#include "boardmap_wemos_d1_r32.h"
+
+//swap limit z and replace pwm by spin enable pin
+#ifdef LIMIT_Z_BIT
+#undef LIMIT_Z_BIT
+#endif
+#ifdef PWM0_BIT
+#undef PWM0_BIT
+#endif
+
+// Grbl 0.8 limit z
+#define LIMIT_Z_BIT 23  // assigns LIMIT_Z pin
+
+// Grbl 0.8 spindle en
+#define PWM0_BIT 19 // assigns PWM0 pin
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

uCNC/src/hal/boards/esp32/esp32.ini

@@ -39,6 +39,12 @@ build_flags = ${common_esp32.build_flags} -DBOARD=BOARD_MKS_TINYBEE -DMCU_FLASH_
 board_build.filesystem = littlefs
 lib_deps = ${common_esp32.lib_deps}, LittleFS
 
+[env:ESP32-Shield-V3]
+extends = common_esp32
+build_flags = ${common_esp32.build_flags} -DBOARD=BOARD_ESP32_SHIELD_V3 -DMCU_FLASH_FS=1
+board_build.filesystem = littlefs
+lib_deps = ${common_esp32.lib_deps}, LittleFS
+
 #################
 # ESPIDF builds #
 #################