From 24eaf2d7e0bad4ad3a11f1835ed60c031b0d521c Mon Sep 17 00:00:00 2001
From: Luc <8822552+luc-github@users.noreply.github.com>
Date: Sun, 22 Dec 2019 23:11:17 +0100
Subject: [PATCH] Some ESP32 patches (#16297)

---
 Marlin/src/HAL/HAL_ESP32/WebSocketSerial.h           | 12 +++++++-----
 Marlin/src/lcd/dogm/u8g_dev_st7920_128x64_HAL.cpp    |  2 +-
 .../src/lcd/dogm/ultralcd_st7920_u8glib_rrd_AVR.cpp  |  2 +-
 Marlin/src/module/stepper.cpp                        |  2 +-
 platformio.ini                                       |  2 +-
 5 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/Marlin/src/HAL/HAL_ESP32/WebSocketSerial.h b/Marlin/src/HAL/HAL_ESP32/WebSocketSerial.h
index 85436d151b..3d22c4d1b2 100644
--- a/Marlin/src/HAL/HAL_ESP32/WebSocketSerial.h
+++ b/Marlin/src/HAL/HAL_ESP32/WebSocketSerial.h
@@ -25,14 +25,16 @@
 
 #include <Stream.h>
 
-#ifndef RX_BUFFER_SIZE
-  #define RX_BUFFER_SIZE 128
-#endif
 #ifndef TX_BUFFER_SIZE
   #define TX_BUFFER_SIZE 32
 #endif
-#if TX_BUFFER_SIZE <= 0
-  #error "TX_BUFFER_SIZE is required for the WebSocket."
+#if ENABLED(WIFISUPPORT)
+  #ifndef RX_BUFFER_SIZE
+    #define RX_BUFFER_SIZE 128
+  #endif
+  #if TX_BUFFER_SIZE <= 0
+    #error "TX_BUFFER_SIZE is required for the WebSocket."
+  #endif
 #endif
 
 typedef uint16_t ring_buffer_pos_t;
diff --git a/Marlin/src/lcd/dogm/u8g_dev_st7920_128x64_HAL.cpp b/Marlin/src/lcd/dogm/u8g_dev_st7920_128x64_HAL.cpp
index 1b9a80f9d2..ce0be0e6b3 100644
--- a/Marlin/src/lcd/dogm/u8g_dev_st7920_128x64_HAL.cpp
+++ b/Marlin/src/lcd/dogm/u8g_dev_st7920_128x64_HAL.cpp
@@ -201,7 +201,7 @@ u8g_dev_t u8g_dev_st7920_128x64_HAL_4x_sw_spi = { u8g_dev_st7920_128x64_HAL_4x_f
 U8G_PB_DEV(u8g_dev_st7920_128x64_HAL_hw_spi, LCD_PIXEL_WIDTH, LCD_PIXEL_HEIGHT, PAGE_HEIGHT, u8g_dev_st7920_128x64_HAL_fn, U8G_COM_ST7920_HAL_HW_SPI);
 u8g_dev_t u8g_dev_st7920_128x64_HAL_4x_hw_spi = { u8g_dev_st7920_128x64_HAL_4x_fn, &u8g_dev_st7920_128x64_HAL_4x_pb, U8G_COM_ST7920_HAL_HW_SPI };
 
-#if NONE(__AVR__, ARDUINO_ARCH_STM32) || defined(U8G_HAL_LINKS)
+#if NONE(__AVR__, ARDUINO_ARCH_STM32, ARDUINO_ARCH_ESP32) || defined(U8G_HAL_LINKS)
   // Also use this device for HAL version of rrd class. This results in the same device being used
   // for the ST7920 for HAL systems no matter what is selected in ultralcd_impl_DOGM.h.
   u8g_dev_t u8g_dev_st7920_128x64_rrd_sw_spi = { u8g_dev_st7920_128x64_HAL_4x_fn, &u8g_dev_st7920_128x64_HAL_4x_pb, U8G_COM_ST7920_HAL_SW_SPI };
diff --git a/Marlin/src/lcd/dogm/ultralcd_st7920_u8glib_rrd_AVR.cpp b/Marlin/src/lcd/dogm/ultralcd_st7920_u8glib_rrd_AVR.cpp
index 2187185146..8c4d1cf297 100644
--- a/Marlin/src/lcd/dogm/ultralcd_st7920_u8glib_rrd_AVR.cpp
+++ b/Marlin/src/lcd/dogm/ultralcd_st7920_u8glib_rrd_AVR.cpp
@@ -25,7 +25,7 @@
 
 #include "../../inc/MarlinConfigPre.h"
 
-#if !defined(U8G_HAL_LINKS) && ANY(__AVR__, ARDUINO_ARCH_STM32)
+#if !defined(U8G_HAL_LINKS) && ANY(__AVR__, ARDUINO_ARCH_STM32, ARDUINO_ARCH_ESP32)
 
 #include "../../inc/MarlinConfig.h"
 
diff --git a/Marlin/src/module/stepper.cpp b/Marlin/src/module/stepper.cpp
index 51c4e98244..c651a24d30 100644
--- a/Marlin/src/module/stepper.cpp
+++ b/Marlin/src/module/stepper.cpp
@@ -2276,7 +2276,7 @@ void Stepper::endstop_triggered(const AxisEnum axis) {
       (axis == CORE_AXIS_2
         ? CORESIGN(count_position[CORE_AXIS_1] - count_position[CORE_AXIS_2])
         : count_position[CORE_AXIS_1] + count_position[CORE_AXIS_2]
-      ) * 0.5f
+      ) * double(0.5)
     #else // !IS_CORE
       count_position[axis]
     #endif
diff --git a/platformio.ini b/platformio.ini
index b16dc2c0cb..4597b6f0ed 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -715,7 +715,7 @@ monitor_speed = 250000
 platform      = espressif32
 board         = esp32dev
 build_flags   = ${common.build_flags} -DCORE_DEBUG_LEVEL=0
-lib_deps      =
+lib_deps      = ${common.lib_deps}
   AsyncTCP=https://github.com/me-no-dev/AsyncTCP/archive/master.zip
   ESPAsyncWebServer=https://github.com/me-no-dev/ESPAsyncWebServer/archive/master.zip
 lib_ignore    = LiquidCrystal, LiquidTWI2, SailfishLCD, SailfishRGB_LED