Enhancement to the PWM output driver to use a "home" position when a servo output is set to zero.

.github/workflows/build.yaml

@@ -76,6 +76,8 @@ jobs:
           # M5Stack Atom
           - target: "m5stack_atom"
             chip: "esp32"
+          - target: "esp3deuxquatro_dmx"
+            chip: "esp32"
 
     runs-on: ubuntu-latest
     steps:

ESPixelStick/src/GPIO_Defs.hpp

@@ -117,6 +117,8 @@ typedef enum
 #   include "platformDefinitions/GPIO_Defs_ESP8266_ESP01S.hpp"
 #elif defined (BOARD_ESPS_V3)
 #   include "platformDefinitions/GPIO_Defs_ESP8266_ESPS_V3.hpp"
+#elif defined (BOARD_ESPS_ESP3DEUXQUATRO_DMX)
+#   include "platformDefinitions/GPIO_Defs_ESP32_ESP3DEUXQuattro_DMX.hpp"
 #elif defined (ARDUINO_ARCH_ESP32)
 #   include "platformDefinitions/GPIO_Defs_ESP32_generic.hpp"
 #elif defined (ARDUINO_ARCH_ESP8266)

ESPixelStick/src/output/OutputMgr.cpp

@@ -1191,6 +1191,12 @@ void c_OutputMgr::SetConfig(ArduinoJson::JsonDocument & ConfigData)
 void c_OutputMgr::Render()
 {
     // DEBUG_START;
+
+#ifdef LED_FLASH_GPIO
+    pinMode (LED_FLASH_GPIO, OUTPUT);
+    digitalWrite (LED_FLASH_GPIO, LED_FLASH_OFF);
+#endif // def LED_FLASH_GPIO
+
     // do we need to save the current config?
     if (true == ConfigLoadNeeded)
     {

ESPixelStick/src/output/OutputServoPCA9685.cpp

@@ -85,6 +85,7 @@ void c_OutputServoPCA9685::Begin ()
     // DEBUG_END;
 } // Begin
 
+#ifdef UseCustomClearBuffer
 //-----------------------------------------------------------------------------
 void c_OutputServoPCA9685::ClearBuffer ()
 {
@@ -99,6 +100,7 @@ void c_OutputServoPCA9685::ClearBuffer ()
 
     // DEBUG_END;
 } // ClearBuffer
+#endif // def UseCustomClearBuffer
 
 //----------------------------------------------------------------------------
 bool c_OutputServoPCA9685::validate ()
@@ -272,7 +274,12 @@ void c_OutputServoPCA9685::Render ()
             uint16_t MaxScaledValue = 255;
             uint16_t MinScaledValue = 0;
             uint16_t newOutputValue = pOutputBuffer[OutputDataIndex];
-
+
+            if(0 == newOutputValue)
+            {
+                newOutputValue = currentServoPCA9685.HomeValue;
+            }
+
             if (currentServoPCA9685.Is16Bit)
             {
                 // DEBUG_V ("16 Bit Mode");

ESPixelStick/src/output/OutputServoPCA9685.hpp

@@ -60,7 +60,7 @@ class c_OutputServoPCA9685 : public c_OutputCommon
     void   GetDriverName (String& sDriverName);
     void   GetStatus (ArduinoJson::JsonObject & jsonStatus) { c_OutputCommon::GetStatus (jsonStatus); }
     size_t GetNumChannelsNeeded () { return Num_Channels; }
-    void   ClearBuffer();
+    // void   ClearBuffer();
 
 private:
 #   define OM_SERVO_PCA9685_CHANNEL_LIMIT           16

ESPixelStick/src/platformDefinitions/GPIO_Defs_ESP32_CAM.hpp

@@ -29,29 +29,19 @@
 #define DEFAULT_RMT_1_GPIO      gpio_num_t::GPIO_NUM_16
 #define RMT_LAST                OutputChannelId_RMT_1
 
-#define LED_FLASH_GPIO          gpio_num_t::GPIO_NUM_33
-#define LED_FLASH_OFF           HIGH
+#define LED_FLASH_GPIO          gpio_num_t::GPIO_NUM_4
+#define LED_FLASH_OFF           LOW
 
 // #define DEFAULT_I2C_SDA         gpio_num_t::GPIO_NUM_21
 // #define DEFAULT_I2C_SCL         gpio_num_t::GPIO_NUM_22
 
 // File Manager
 // #define USE_MISO_PULLUP
-// #define SUPPORT_SD_MMC
 #define SUPPORT_SD
-#ifdef SUPPORT_SD_MMC
-#   define SD_CARD_CMD             gpio_num_t::GPIO_NUM_15
-#   define SD_CARD_CLK             gpio_num_t::GPIO_NUM_14
-#   define SD_CARD_DATA_0          gpio_num_t::GPIO_NUM_2
-#   define SD_CARD_DATA_1          gpio_num_t::GPIO_NUM_4
-#   define SD_CARD_DATA_2          gpio_num_t::GPIO_NUM_12
-#   define SD_CARD_DATA_3          gpio_num_t::GPIO_NUM_13
-#else // SUPPORT_SD
-#   define SD_CARD_MISO_PIN        gpio_num_t::GPIO_NUM_2
-#   define SD_CARD_MOSI_PIN        gpio_num_t::GPIO_NUM_15
-#   define SD_CARD_CLK_PIN         gpio_num_t::GPIO_NUM_14
-#   define SD_CARD_CS_PIN          gpio_num_t::GPIO_NUM_13
-#endif // SUPPORT SD
+#define SD_CARD_MISO_PIN        gpio_num_t::GPIO_NUM_2
+#define SD_CARD_MOSI_PIN        gpio_num_t::GPIO_NUM_15
+#define SD_CARD_CLK_PIN         gpio_num_t::GPIO_NUM_14
+#define SD_CARD_CS_PIN          gpio_num_t::GPIO_NUM_13
 
 // Output Types
 // Not Finished - #define SUPPORT_OutputType_TLS3001

ESPixelStick/src/platformDefinitions/GPIO_Defs_ESP32_ESP3DEUXQuattro_DMX.hpp

@@ -0,0 +1,88 @@
+#pragma once
+/*
+ * GPIO_Defs_ESP32_ESP3DEUXQuattro_DMX.hpp - Output Management class
+ *
+ * Project: ESPixelStick - An ESP8266 / ESP32 and E1.31 based pixel driver
+ * Copyright (c) 2021 Shelby Merrick
+ * http://www.forkineye.com
+ *
+ *  This program is provided free for you to use in any way that you wish,
+ *  subject to the laws and regulations where you are using it.  Due diligence
+ *  is strongly suggested before using this code.  Please give credit where due.
+ *
+ *  The Author makes no warranty of any kind, express or implied, with regard
+ *  to this program or the documentation contained in this document.  The
+ *  Author shall not be liable in any event for incidental or consequential
+ *  damages in connection with, or arising out of, the furnishing, performance
+ *  or use of these programs.
+ *
+ * BOARD_ESPS_ESP3DEUXQUATRO_DMX
+ */
+
+//Output Manager
+#define SUPPORT_UART_OUTPUT
+#define DEFAULT_UART_1_GPIO     gpio_num_t::GPIO_NUM_16
+#define DEFAULT_UART_2_GPIO     gpio_num_t::GPIO_NUM_32
+#define UART_LAST               OutputChannelId_UART_2
+
+#define SUPPORT_RMT_OUTPUT
+#define DEFAULT_RMT_0_GPIO      gpio_num_t::GPIO_NUM_33
+#define DEFAULT_RMT_1_GPIO      gpio_num_t::GPIO_NUM_4
+#define DEFAULT_RMT_2_GPIO      gpio_num_t::GPIO_NUM_12
+#define DEFAULT_RMT_3_GPIO      gpio_num_t::GPIO_NUM_2
+#define RMT_LAST                OutputChannelId_RMT_4
+
+// File Manager - Defnitions must be present even if SD is not supported
+// #define SUPPORT_SD
+#define SD_CARD_MISO_PIN        gpio_num_t::GPIO_NUM_19
+#define SD_CARD_MOSI_PIN        gpio_num_t::GPIO_NUM_23
+#define SD_CARD_CLK_PIN         gpio_num_t::GPIO_NUM_18
+#define SD_CARD_CS_PIN          gpio_num_t::GPIO_NUM_5
+
+#include <ETH.h>
+#define SUPPORT_ETHERNET
+/*
+   * ETH_CLOCK_GPIO0_IN   - default: external clock from crystal oscillator
+   * ETH_CLOCK_GPIO0_OUT  - 50MHz clock from internal APLL output on GPIO0 - possibly an inverter is needed for LAN8720
+   * ETH_CLOCK_GPIO16_OUT - 50MHz clock from internal APLL output on GPIO16 - possibly an inverter is needed for LAN8720
+   * ETH_CLOCK_GPIO17_OUT - 50MHz clock from internal APLL inverted output on GPIO17 - tested with LAN8720
+*/
+#define DEFAULT_ETH_CLK_MODE           eth_clock_mode_t::ETH_CLOCK_GPIO17_OUT
+
+// Pin# of the enable signal for the external crystal oscillator (-1 to disable for internal APLL source)
+#define DEFAULT_ETH_POWER_PIN          gpio_num_t(-1)
+#define DEFAULT_ETH_POWER_PIN_ACTIVE   HIGH
+
+// Type of the Ethernet PHY (LAN8720 or TLK110)
+#define DEFAULT_ETH_TYPE               eth_phy_type_t::ETH_PHY_LAN8720
+
+// I2C-address of Ethernet PHY (0 or 1 for LAN8720, 31 for TLK110)
+// #define ETH_ADDR_PHY_LAN8720           0
+#define ETH_ADDR_PHY_LAN8720         1
+//#define ETH_ADDR_PHY_TLK110           31
+#define DEFAULT_ETH_ADDR               ETH_ADDR_PHY_LAN8720
+#define DEFAULT_ETH_TXEN               gpio_num_t::GPIO_NUM_21
+#define DEFAULT_ETH_TXD0               gpio_num_t::GPIO_NUM_19
+#define DEFAULT_ETH_TXD1               gpio_num_t::GPIO_NUM_22
+#define DEFAULT_ETH_CRSDV              gpio_num_t::GPIO_NUM_27
+#define DEFAULT_ETH_RXD0               gpio_num_t::GPIO_NUM_25
+#define DEFAULT_ETH_RXD1               gpio_num_t::GPIO_NUM_26
+#define DEFAULT_ETH_MDC_PIN            gpio_num_t::GPIO_NUM_23
+#define DEFAULT_ETH_MDIO_PIN           gpio_num_t::GPIO_NUM_18
+
+
+// Output Types
+// Not Finished - #define SUPPORT_OutputType_TLS3001
+// #define SUPPORT_OutputType_APA102           // SPI
+#define SUPPORT_OutputType_DMX              // UART / RMT
+#define SUPPORT_OutputType_GECE             // UART / RMT
+#define SUPPORT_OutputType_GS8208           // UART / RMT
+#define SUPPORT_OutputType_Renard           // UART / RMT
+#define SUPPORT_OutputType_Serial           // UART / RMT
+#define SUPPORT_OutputType_TM1814           // UART / RMT
+#define SUPPORT_OutputType_UCS1903          // UART / RMT
+#define SUPPORT_OutputType_UCS8903          // UART / RMT
+// #define SUPPORT_OutputType_WS2801           // SPI
+#define SUPPORT_OutputType_WS2811           // UART / RMT
+// #define SUPPORT_OutputType_Relay            // GPIO
+// #define SUPPORT_OutputType_Servo_PCA9685    // I2C (default pins)

html/apa102.html

@@ -21,6 +21,7 @@
                 <option value="rbg">RBG</option>
                 <option value="gbr">GBR</option>
                 <option value="bgr">BGR</option>
+                <option value="wrgb">WRGB</option>
                 <option value="rgbw">RGBW</option>
                 <option value="grbw">GRBW</option>
                 <option value="brgw">BRGW</option>

html/gs8208.html

@@ -21,6 +21,7 @@
                 <option value="rbg">RBG</option>
                 <option value="gbr">GBR</option>
                 <option value="bgr">BGR</option>
+                <option value="wrgb">WRGB</option>
                 <option value="rgbw">RGBW</option>
                 <option value="grbw">GRBW</option>
                 <option value="brgw">BRGW</option>

html/tls3001.html

@@ -21,6 +21,7 @@
                 <option value="rbg">RBG</option>
                 <option value="gbr">GBR</option>
                 <option value="bgr">BGR</option>
+                <option value="wrgb">WRGB</option>
                 <option value="rgbw">RGBW</option>
                 <option value="grbw">GRBW</option>
                 <option value="brgw">BRGW</option>

html/tm1814.html

@@ -21,6 +21,7 @@
                 <option value="rbg">RBG</option>
                 <option value="gbr">GBR</option>
                 <option value="bgr">BGR</option>
+                <option value="wrgb">WRGB</option>
                 <option value="rgbw">RGBW</option>
                 <option value="grbw">GRBW</option>
                 <option value="brgw">BRGW</option>

html/ucs1903.html

@@ -21,6 +21,7 @@
                 <option value="rbg">RBG</option>
                 <option value="gbr">GBR</option>
                 <option value="bgr">BGR</option>
+                <option value="wrgb">WRGB</option>
                 <option value="rgbw">RGBW</option>
                 <option value="grbw">GRBW</option>
                 <option value="brgw">BRGW</option>

html/ucs8903.html

@@ -21,6 +21,7 @@
                 <option value="rbg">RBG</option>
                 <option value="gbr">GBR</option>
                 <option value="bgr">BGR</option>
+                <option value="wrgb">WRGB</option>
                 <option value="rgbw">RGBW</option>
                 <option value="grbw">GRBW</option>
                 <option value="brgw">BRGW</option>

html/ws2801.html

@@ -21,6 +21,7 @@
                 <option value="rbg">RBG</option>
                 <option value="gbr">GBR</option>
                 <option value="bgr">BGR</option>
+                <option value="wrgb">WRGB</option>
                 <option value="rgbw">RGBW</option>
                 <option value="grbw">GRBW</option>
                 <option value="brgw">BRGW</option>

html/ws2811.html

@@ -21,6 +21,7 @@
                 <option value="rbg">RBG</option>
                 <option value="gbr">GBR</option>
                 <option value="bgr">BGR</option>
+                <option value="wrgb">WRGB</option>
                 <option value="rgbw">RGBW</option>
                 <option value="grbw">GRBW</option>
                 <option value="brgw">BRGW</option>

platformio.ini

@@ -4,7 +4,7 @@
 ; Local configuration should be done in platformio_user.ini
 
 [platformio]
-default_envs = espsv3, d1_mini, d32_pro, d32_pro_eth, esp32_cam, esp32_ttgo_t8, d1_mini32, d1_mini32_eth, esp32_wt32eth01, esp32_quinled_quad, esp32_quinled_quad_ae_plus, esp32_quinled_quad_eth, esp32_quinled_uno, esp32_quinled_uno_ae_plus, esp32_quinled_uno_eth, esp32_quinled_dig_octa, esp01s, d1_mini_mhetesp32minikit, d1_mini_twilightlord, d1_mini_twilightlord_eth, esp32_devkitc, esp32_quinled_uno_eth_espsv3, m5stack_atom
+default_envs = espsv3, d1_mini, d32_pro, d32_pro_eth, esp32_cam, esp32_ttgo_t8, d1_mini32, d1_mini32_eth, esp32_wt32eth01, esp32_quinled_quad, esp32_quinled_quad_ae_plus, esp32_quinled_quad_eth, esp32_quinled_uno, esp32_quinled_uno_ae_plus, esp32_quinled_uno_eth, esp32_quinled_dig_octa, esp01s, d1_mini_mhetesp32minikit, d1_mini_twilightlord, d1_mini_twilightlord_eth, esp32_devkitc, esp32_quinled_uno_eth_espsv3, m5stack_atom, esp3deuxquatro_dmx
 src_dir = ./ESPixelStick
 data_dir = ./ESPixelStick/data
 build_cache_dir = ./.pio/.buildcache
@@ -335,3 +335,11 @@ board = m5stack-atom
 build_flags =
     ${esp32git.build_flags}
     -D BOARD_ESP32_M5STACK_ATOM
+
+;Quatro from CanadaPixelsCoro.ca
+[env:esp3deuxquatro_dmx]
+extends = esp32git
+board = wemos_d1_mini32
+build_flags =
+    ${esp32git.build_flags}
+    -D BOARD_ESPS_ESP3DEUXQUATRO_DMX