Fix for Four Line Display usermod.
This commit is contained in:
Blaz Kristan
parent
38bc618ee5
commit
4cdb18907f
@ -31,9 +31,33 @@ This usermod requires the `U8g2` and `Wire` libraries. See the
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`platformio_override.ini.sample` found in the Rotary Encoder
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UI usermod folder for how to include these using `platformio_override.ini`.
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## Configuration
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* `enabled` - enable/disable usermod
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* `pin` - GPIO pins used for display; I2C displays use Clk & Data; SPI displays can use SCK, MOSI, CS, DC & RST
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* `type` - display type in numeric format
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* 1 = I2C SSD1306 128x32
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* 2 = I2C SH1106 128x32
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* 3 = I2C SSD1306 128x64 (4 double-height lines)
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* 4 = I2C SSD1305 128x32
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* 5 = I2C SSD1305 128x64 (4 double-height lines)
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* 6 = SPI SSD1306 128x32
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* 7 = SPI SSD1306 128x64 (4 double-height lines)
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* `contrast` - set display contrast (higher contrast may reduce display lifetime)
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* `refreshRateSec` - time in seconds for display refresh
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* `screenTimeOutSec` - screen saver time-out in seconds
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* `flip` - flip/rotate display 180°
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* `sleepMode` - enable/disable screen saver
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* `clockMode` - enable/disable clock display in screen saver mode
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* `i2c-freq-kHz` - I2C clock frequency in kHz (may help reduce dropped frames, range: 400-3400)
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## Change Log
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2021-02
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* First public release
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2021-04
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* Adaptation for runtime configuration.
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* Adaptation for runtime configuration.
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2021-11
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* Added configuration option description.
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@ -25,6 +25,10 @@
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//The SCL and SDA pins are defined here.
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#ifdef ARDUINO_ARCH_ESP32
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#define HW_PIN_SCL 22
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#define HW_PIN_SDA 21
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#define HW_PIN_CLOCKSPI 18
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#define HW_PIN_DATASPI 23
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#ifndef FLD_PIN_SCL
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#define FLD_PIN_SCL 22
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#endif
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@ -47,6 +51,10 @@
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#define FLD_PIN_RESET 26
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#endif
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#else
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#define HW_PIN_SCL 5
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#define HW_PIN_SDA 4
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#define HW_PIN_CLOCKSPI 14
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#define HW_PIN_DATASPI 13
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#ifndef FLD_PIN_SCL
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#define FLD_PIN_SCL 5
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#endif
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@ -70,6 +78,14 @@
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#endif
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#endif
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#ifndef FLD_TYPE
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#ifndef FLD_SPI_DEFAULT
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#define FLD_TYPE SSD1306
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#else
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#define FLD_TYPE SSD1306_SPI
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#endif
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#endif
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// When to time out to the clock or blank the screen
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// if SLEEP_MODE_ENABLED.
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#define SCREEN_TIMEOUT_MS 60*1000 // 1 min
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@ -115,11 +131,11 @@ class FourLineDisplayUsermod : public Usermod {
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#ifndef FLD_SPI_DEFAULT
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int8_t ioPin[5] = {FLD_PIN_SCL, FLD_PIN_SDA, -1, -1, -1}; // I2C pins: SCL, SDA
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uint32_t ioFrequency = 400000; // in Hz (minimum is 100000, baseline is 400000 and maximum should be 3400000)
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DisplayType type = SSD1306; // display type
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#else
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int8_t ioPin[5] = {FLD_PIN_CLOCKSPI, FLD_PIN_DATASPI, FLD_PIN_CS, FLD_PIN_DC, FLD_PIN_RESET}; // SPI pins: CLK, MOSI, CS, DC, RST
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DisplayType type = SSD1306_SPI; // display type
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uint32_t ioFrequency = 1000000; // in Hz (minimum is 500kHz, baseline is 1MHz and maximum should be 20MHz)
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#endif
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DisplayType type = FLD_TYPE; // display type
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bool flip = false; // flip display 180°
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uint8_t contrast = 10; // screen contrast
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uint8_t lineHeight = 1; // 1 row or 2 rows
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@ -127,6 +143,7 @@ class FourLineDisplayUsermod : public Usermod {
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uint32_t screenTimeout = SCREEN_TIMEOUT_MS; // in ms
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bool sleepMode = true; // allow screen sleep?
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bool clockMode = false; // display clock
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bool enabled = true;
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// Next variables hold the previous known values to determine if redraw is
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// required.
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@ -150,6 +167,7 @@ class FourLineDisplayUsermod : public Usermod {
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// strings to reduce flash memory usage (used more than twice)
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static const char _name[];
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static const char _enabled[];
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static const char _contrast[];
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static const char _refreshRate[];
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static const char _screenTimeOut[];
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@ -169,88 +187,72 @@ class FourLineDisplayUsermod : public Usermod {
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// gets called once at boot. Do all initialization that doesn't depend on
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// network here
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void setup() {
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if (type == NONE) return;
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if (type == NONE || !enabled) return;
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bool isHW;
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PinOwner po = PinOwner::UM_FourLineDisplay;
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if (type == SSD1306_SPI || type == SSD1306_SPI64) {
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PinManagerPinType pins[5] = { { ioPin[0], true }, { ioPin[1], true}, { ioPin[2], true }, { ioPin[3], true}, { ioPin[4], true }};
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if (!pinManager.allocateMultiplePins(pins, 5, PinOwner::UM_FourLineDisplay)) { type=NONE; return; }
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isHW = (ioPin[0]==HW_PIN_CLOCKSPI && ioPin[1]==HW_PIN_DATASPI);
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PinManagerPinType pins[5] = { { ioPin[0], true }, { ioPin[1], true }, { ioPin[2], true }, { ioPin[3], true }, { ioPin[4], true }};
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if (!pinManager.allocateMultiplePins(pins, 5, po)) { type=NONE; return; }
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} else {
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PinManagerPinType pins[2] = { { ioPin[0], true }, { ioPin[1], true} };
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if (!pinManager.allocateMultiplePins(pins, 2, PinOwner::UM_FourLineDisplay)) { type=NONE; return; }
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isHW = (ioPin[0]==HW_PIN_SCL && ioPin[1]==HW_PIN_SDA);
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PinManagerPinType pins[2] = { { ioPin[0], true }, { ioPin[1], true } };
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if (ioPin[0]==HW_PIN_SCL && ioPin[1]==HW_PIN_SDA) po = PinOwner::HW_I2C; // allow multiple allocations of HW I2C bus pins
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if (!pinManager.allocateMultiplePins(pins, 2, po)) { type=NONE; return; }
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}
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DEBUG_PRINTLN(F("Allocating display."));
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switch (type) {
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case SSD1306:
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#ifdef ESP8266
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if (!(ioPin[0]==5 && ioPin[1]==4))
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u8x8 = (U8X8 *) new U8X8_SSD1306_128X32_UNIVISION_SW_I2C(ioPin[0], ioPin[1]); // SCL, SDA, reset
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else
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#endif
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u8x8 = (U8X8 *) new U8X8_SSD1306_128X32_UNIVISION_HW_I2C(U8X8_PIN_NONE, ioPin[0], ioPin[1]); // Pins are Reset, SCL, SDA
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if (!isHW) u8x8 = (U8X8 *) new U8X8_SSD1306_128X32_UNIVISION_SW_I2C(ioPin[0], ioPin[1]); // SCL, SDA, reset
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else u8x8 = (U8X8 *) new U8X8_SSD1306_128X32_UNIVISION_HW_I2C(U8X8_PIN_NONE, ioPin[0], ioPin[1]); // Pins are Reset, SCL, SDA
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lineHeight = 1;
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break;
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case SH1106:
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#ifdef ESP8266
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if (!(ioPin[0]==5 && ioPin[1]==4))
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u8x8 = (U8X8 *) new U8X8_SH1106_128X64_WINSTAR_SW_I2C(ioPin[0], ioPin[1]); // SCL, SDA, reset
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else
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#endif
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u8x8 = (U8X8 *) new U8X8_SH1106_128X64_WINSTAR_HW_I2C(U8X8_PIN_NONE, ioPin[0], ioPin[1]); // Pins are Reset, SCL, SDA
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if (!isHW) u8x8 = (U8X8 *) new U8X8_SH1106_128X64_WINSTAR_SW_I2C(ioPin[0], ioPin[1]); // SCL, SDA, reset
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else u8x8 = (U8X8 *) new U8X8_SH1106_128X64_WINSTAR_HW_I2C(U8X8_PIN_NONE, ioPin[0], ioPin[1]); // Pins are Reset, SCL, SDA
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lineHeight = 2;
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break;
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case SSD1306_64:
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#ifdef ESP8266
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if (!(ioPin[0]==5 && ioPin[1]==4))
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u8x8 = (U8X8 *) new U8X8_SSD1306_128X64_NONAME_SW_I2C(ioPin[0], ioPin[1]); // SCL, SDA, reset
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else
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#endif
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u8x8 = (U8X8 *) new U8X8_SSD1306_128X64_NONAME_HW_I2C(U8X8_PIN_NONE, ioPin[0], ioPin[1]); // Pins are Reset, SCL, SDA
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if (!isHW) u8x8 = (U8X8 *) new U8X8_SSD1306_128X64_NONAME_SW_I2C(ioPin[0], ioPin[1]); // SCL, SDA, reset
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else u8x8 = (U8X8 *) new U8X8_SSD1306_128X64_NONAME_HW_I2C(U8X8_PIN_NONE, ioPin[0], ioPin[1]); // Pins are Reset, SCL, SDA
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lineHeight = 2;
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break;
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case SSD1305:
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#ifdef ESP8266
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if (!(ioPin[0]==5 && ioPin[1]==4))
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u8x8 = (U8X8 *) new U8X8_SSD1305_128X32_NONAME_SW_I2C(ioPin[0], ioPin[1]); // SCL, SDA, reset
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else
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#endif
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u8x8 = (U8X8 *) new U8X8_SSD1305_128X32_ADAFRUIT_HW_I2C(U8X8_PIN_NONE, ioPin[0], ioPin[1]); // Pins are Reset, SCL, SDA
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if (!isHW) u8x8 = (U8X8 *) new U8X8_SSD1305_128X32_NONAME_SW_I2C(ioPin[0], ioPin[1]); // SCL, SDA, reset
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else u8x8 = (U8X8 *) new U8X8_SSD1305_128X32_ADAFRUIT_HW_I2C(U8X8_PIN_NONE, ioPin[0], ioPin[1]); // Pins are Reset, SCL, SDA
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lineHeight = 1;
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break;
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case SSD1305_64:
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#ifdef ESP8266
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if (!(ioPin[0]==5 && ioPin[1]==4))
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u8x8 = (U8X8 *) new U8X8_SSD1305_128X64_ADAFRUIT_SW_I2C(ioPin[0], ioPin[1]); // SCL, SDA, reset
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else
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#endif
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u8x8 = (U8X8 *) new U8X8_SSD1305_128X64_ADAFRUIT_HW_I2C(U8X8_PIN_NONE, ioPin[0], ioPin[1]); // Pins are Reset, SCL, SDA
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if (!isHW) u8x8 = (U8X8 *) new U8X8_SSD1305_128X64_ADAFRUIT_SW_I2C(ioPin[0], ioPin[1]); // SCL, SDA, reset
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else u8x8 = (U8X8 *) new U8X8_SSD1305_128X64_ADAFRUIT_HW_I2C(U8X8_PIN_NONE, ioPin[0], ioPin[1]); // Pins are Reset, SCL, SDA
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lineHeight = 2;
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break;
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case SSD1306_SPI:
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if (!(ioPin[0]==FLD_PIN_CLOCKSPI && ioPin[1]==FLD_PIN_DATASPI)) // if not overridden these sould be HW accellerated
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u8x8 = (U8X8 *) new U8X8_SSD1306_128X32_UNIVISION_4W_SW_SPI(ioPin[0], ioPin[1], ioPin[2], ioPin[3], ioPin[4]);
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else
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u8x8 = (U8X8 *) new U8X8_SSD1306_128X32_UNIVISION_4W_HW_SPI(ioPin[2], ioPin[3], ioPin[4]); // Pins are cs, dc, reset
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if (!isHW) u8x8 = (U8X8 *) new U8X8_SSD1306_128X32_UNIVISION_4W_SW_SPI(ioPin[0], ioPin[1], ioPin[2], ioPin[3], ioPin[4]);
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else u8x8 = (U8X8 *) new U8X8_SSD1306_128X32_UNIVISION_4W_HW_SPI(ioPin[2], ioPin[3], ioPin[4]); // Pins are cs, dc, reset
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lineHeight = 1;
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break;
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case SSD1306_SPI64:
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if (!(ioPin[0]==FLD_PIN_CLOCKSPI && ioPin[1]==FLD_PIN_DATASPI)) // if not overridden these sould be HW accellerated
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u8x8 = (U8X8 *) new U8X8_SSD1306_128X64_NONAME_4W_SW_SPI(ioPin[0], ioPin[1], ioPin[2], ioPin[3], ioPin[4]);
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else
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u8x8 = (U8X8 *) new U8X8_SSD1306_128X64_NONAME_4W_HW_SPI(ioPin[2], ioPin[3], ioPin[4]); // Pins are cs, dc, reset
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if (!isHW) u8x8 = (U8X8 *) new U8X8_SSD1306_128X64_NONAME_4W_SW_SPI(ioPin[0], ioPin[1], ioPin[2], ioPin[3], ioPin[4]);
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else u8x8 = (U8X8 *) new U8X8_SSD1306_128X64_NONAME_4W_HW_SPI(ioPin[2], ioPin[3], ioPin[4]); // Pins are cs, dc, reset
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lineHeight = 2;
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break;
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default:
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u8x8 = nullptr;
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}
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if (nullptr == u8x8) {
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DEBUG_PRINTLN(F("Display init failed."));
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for (byte i=0; i<5 && ioPin[i]>=0; i++) pinManager.deallocatePin(ioPin[i], PinOwner::UM_FourLineDisplay);
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pinManager.deallocateMultiplePins((const uint8_t*)ioPin, (type == SSD1306_SPI || type == SSD1306_SPI64) ? 5 : 2, po);
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type = NONE;
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return;
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}
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initDone = true;
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DEBUG_PRINTLN(F("Starting display."));
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if (!(type == SSD1306_SPI || type == SSD1306_SPI64)) u8x8->setBusClock(ioFrequency); // can be used for SPI too
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/*if (!(type == SSD1306_SPI || type == SSD1306_SPI64))*/ u8x8->setBusClock(ioFrequency); // can be used for SPI too
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u8x8->begin();
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setFlipMode(flip);
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setContrast(contrast); //Contrast setup will help to preserve OLED lifetime. In case OLED need to be brighter increase number up to 255
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@ -266,7 +268,7 @@ class FourLineDisplayUsermod : public Usermod {
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* Da loop.
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*/
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void loop() {
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if (millis() - lastUpdate < (clockMode?1000:refreshRate) || strip.isUpdating()) return;
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if (!enabled || millis() - lastUpdate < (clockMode?1000:refreshRate) || strip.isUpdating()) return;
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lastUpdate = millis();
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redraw(false);
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@ -276,40 +278,40 @@ class FourLineDisplayUsermod : public Usermod {
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* Wrappers for screen drawing
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*/
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void setFlipMode(uint8_t mode) {
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if (type==NONE) return;
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if (type == NONE || !enabled) return;
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u8x8->setFlipMode(mode);
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}
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void setContrast(uint8_t contrast) {
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if (type==NONE) return;
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if (type == NONE || !enabled) return;
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u8x8->setContrast(contrast);
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}
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void drawString(uint8_t col, uint8_t row, const char *string, bool ignoreLH=false) {
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if (type==NONE) return;
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if (type == NONE || !enabled) return;
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u8x8->setFont(u8x8_font_chroma48medium8_r);
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if (!ignoreLH && lineHeight==2) u8x8->draw1x2String(col, row, string);
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else u8x8->drawString(col, row, string);
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}
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void draw2x2String(uint8_t col, uint8_t row, const char *string) {
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if (type==NONE) return;
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if (type == NONE || !enabled) return;
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u8x8->setFont(u8x8_font_chroma48medium8_r);
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u8x8->draw2x2String(col, row, string);
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}
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void drawGlyph(uint8_t col, uint8_t row, char glyph, const uint8_t *font, bool ignoreLH=false) {
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if (type==NONE) return;
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if (type == NONE || !enabled) return;
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u8x8->setFont(font);
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if (!ignoreLH && lineHeight==2) u8x8->draw1x2Glyph(col, row, glyph);
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else u8x8->drawGlyph(col, row, glyph);
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}
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uint8_t getCols() {
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if (type==NONE) return 0;
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if (type==NONE || !enabled) return 0;
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return u8x8->getCols();
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}
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void clear() {
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if (type==NONE) return;
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if (type == NONE || !enabled) return;
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u8x8->clear();
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}
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void setPowerSave(uint8_t save) {
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if (type==NONE) return;
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if (type == NONE || !enabled) return;
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u8x8->setPowerSave(save);
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}
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@ -327,7 +329,7 @@ class FourLineDisplayUsermod : public Usermod {
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static bool showName = false;
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unsigned long now = millis();
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if (type==NONE) return;
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if (type == NONE || !enabled) return;
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if (overlayUntil > 0) {
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if (now >= overlayUntil) {
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// Time to display the overlay has elapsed.
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@ -438,6 +440,7 @@ class FourLineDisplayUsermod : public Usermod {
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void drawLine(uint8_t line, Line4Type lineType) {
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char lineBuffer[LINE_BUFFER_SIZE];
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uint8_t printedChars;
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switch(lineType) {
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case FLD_LINE_BRIGHTNESS:
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sprintf_P(lineBuffer, PSTR("Brightness %3d"), bri);
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@ -452,10 +455,16 @@ class FourLineDisplayUsermod : public Usermod {
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drawString(2, line*lineHeight, lineBuffer);
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break;
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case FLD_LINE_MODE:
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showCurrentEffectOrPalette(knownMode, JSON_mode_names, line);
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printedChars = extractModeName(knownMode, JSON_mode_names, lineBuffer, LINE_BUFFER_SIZE-1);
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for (;printedChars < getCols()-2 && printedChars < LINE_BUFFER_SIZE-3; printedChars++) lineBuffer[printedChars]=' ';
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lineBuffer[printedChars] = 0;
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drawString(2, line*lineHeight, lineBuffer);
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break;
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case FLD_LINE_PALETTE:
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showCurrentEffectOrPalette(knownPalette, JSON_palette_names, line);
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printedChars = extractModeName(knownPalette, JSON_palette_names, lineBuffer, LINE_BUFFER_SIZE-1);
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for (;printedChars < getCols()-2 && printedChars < LINE_BUFFER_SIZE-3; printedChars++) lineBuffer[printedChars]=' ';
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lineBuffer[printedChars] = 0;
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drawString(2, line*lineHeight, lineBuffer);
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break;
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case FLD_LINE_TIME:
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default:
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@ -464,41 +473,6 @@ class FourLineDisplayUsermod : public Usermod {
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}
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}
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/**
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* Display the current effect or palette (desiredEntry)
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* on the appropriate line (row).
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*/
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void showCurrentEffectOrPalette(int knownMode, const char *qstring, uint8_t row) {
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char lineBuffer[LINE_BUFFER_SIZE];
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uint8_t qComma = 0;
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bool insideQuotes = false;
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uint8_t printedChars = 0;
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char singleJsonSymbol;
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// Find the mode name in JSON
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for (size_t i = 0; i < strlen_P(qstring); i++) {
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singleJsonSymbol = pgm_read_byte_near(qstring + i);
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if (singleJsonSymbol == '\0') break;
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switch (singleJsonSymbol) {
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case '"':
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insideQuotes = !insideQuotes;
|
||||
break;
|
||||
case '[':
|
||||
case ']':
|
||||
break;
|
||||
case ',':
|
||||
qComma++;
|
||||
default:
|
||||
if (!insideQuotes || (qComma != knownMode)) break;
|
||||
lineBuffer[printedChars++] = singleJsonSymbol;
|
||||
}
|
||||
if ((qComma > knownMode) || (printedChars >= getCols()-2) || printedChars >= sizeof(lineBuffer)-2) break;
|
||||
}
|
||||
for (;printedChars < getCols()-2 && printedChars < sizeof(lineBuffer)-2; printedChars++) lineBuffer[printedChars]=' ';
|
||||
lineBuffer[printedChars] = 0;
|
||||
drawString(2, row*lineHeight, lineBuffer);
|
||||
}
|
||||
|
||||
/**
|
||||
* If there screen is off or in clock is displayed,
|
||||
* this will return true. This allows us to throw away
|
||||
@ -506,6 +480,7 @@ class FourLineDisplayUsermod : public Usermod {
|
||||
* to wake up the screen.
|
||||
*/
|
||||
bool wakeDisplay() {
|
||||
if (type == NONE || !enabled) return false;
|
||||
knownHour = 99;
|
||||
if (displayTurnedOff) {
|
||||
// Turn the display back on
|
||||
@ -522,6 +497,8 @@ class FourLineDisplayUsermod : public Usermod {
|
||||
* Clears the screen and prints on the middle two lines.
|
||||
*/
|
||||
void overlay(const char* line1, const char *line2, long showHowLong) {
|
||||
if (type == NONE || !enabled) return;
|
||||
|
||||
if (displayTurnedOff) {
|
||||
// Turn the display back on (includes clear())
|
||||
sleepOrClock(false);
|
||||
@ -583,6 +560,7 @@ class FourLineDisplayUsermod : public Usermod {
|
||||
* the useAMPM configuration.
|
||||
*/
|
||||
void showTime(bool fullScreen = true) {
|
||||
if (type == NONE || !enabled) return;
|
||||
char lineBuffer[LINE_BUFFER_SIZE];
|
||||
|
||||
updateLocalTime();
|
||||
@ -676,10 +654,12 @@ class FourLineDisplayUsermod : public Usermod {
|
||||
*/
|
||||
void addToConfig(JsonObject& root) {
|
||||
JsonObject top = root.createNestedObject(FPSTR(_name));
|
||||
top[FPSTR(_enabled)] = enabled;
|
||||
JsonArray io_pin = top.createNestedArray("pin");
|
||||
for (byte i=0; i<5; i++) io_pin.add(ioPin[i]);
|
||||
top["help4PinTypes"] = F("Clk,Data,CS,DC,RST"); // help for Settings page
|
||||
top["help4Pins"] = F("Clk,Data,CS,DC,RST"); // help for Settings page
|
||||
top["type"] = type;
|
||||
top["help4Type"] = F("1=SSD1306,2=SH1106,3=SSD1306_128x64,4=SSD1305,5=SSD1305_128x64,6=SSD1306_SPI,7=SSD1306_SPI_128x64"); // help for Settings page
|
||||
top[FPSTR(_flip)] = (bool) flip;
|
||||
top[FPSTR(_contrast)] = contrast;
|
||||
top[FPSTR(_refreshRate)] = refreshRate/1000;
|
||||
@ -710,6 +690,7 @@ class FourLineDisplayUsermod : public Usermod {
|
||||
return false;
|
||||
}
|
||||
|
||||
enabled = top[FPSTR(_enabled)] | enabled;
|
||||
newType = top["type"] | newType;
|
||||
for (byte i=0; i<5; i++) newPin[i] = top["pin"][i] | ioPin[i];
|
||||
flip = top[FPSTR(_flip)] | flip;
|
||||
@ -718,7 +699,10 @@ class FourLineDisplayUsermod : public Usermod {
|
||||
screenTimeout = (top[FPSTR(_screenTimeOut)] | screenTimeout/1000) * 1000;
|
||||
sleepMode = top[FPSTR(_sleepMode)] | sleepMode;
|
||||
clockMode = top[FPSTR(_clockMode)] | clockMode;
|
||||
ioFrequency = min(3400, max(100, (int)(top[FPSTR(_busClkFrequency)] | ioFrequency/1000))) * 1000; // limit frequency
|
||||
if (newType == SSD1306_SPI || newType == SSD1306_SPI64)
|
||||
ioFrequency = min(20000, max(500, (int)(top[FPSTR(_busClkFrequency)] | ioFrequency/1000))) * 1000; // limit frequency
|
||||
else
|
||||
ioFrequency = min(3400, max(100, (int)(top[FPSTR(_busClkFrequency)] | ioFrequency/1000))) * 1000; // limit frequency
|
||||
|
||||
DEBUG_PRINT(FPSTR(_name));
|
||||
if (!initDone) {
|
||||
@ -733,10 +717,10 @@ class FourLineDisplayUsermod : public Usermod {
|
||||
for (byte i=0; i<5; i++) if (ioPin[i] != newPin[i]) { pinsChanged = true; break; }
|
||||
if (pinsChanged || type!=newType) {
|
||||
if (type != NONE) delete u8x8;
|
||||
for (byte i=0; i<5; i++) {
|
||||
if (ioPin[i]>=0) pinManager.deallocatePin(ioPin[i], PinOwner::UM_FourLineDisplay);
|
||||
ioPin[i] = newPin[i];
|
||||
}
|
||||
PinOwner po = PinOwner::UM_FourLineDisplay;
|
||||
if (ioPin[0]==HW_PIN_SCL && ioPin[1]==HW_PIN_SDA) po = PinOwner::HW_I2C; // allow multiple allocations of HW I2C bus pins
|
||||
pinManager.deallocateMultiplePins((const uint8_t *)ioPin, (type == SSD1306_SPI || type == SSD1306_SPI64) ? 5 : 2, po);
|
||||
for (byte i=0; i<5; i++) ioPin[i] = newPin[i];
|
||||
if (ioPin[0]<0 || ioPin[1]<0) { // data & clock must be > -1
|
||||
type = NONE;
|
||||
return true;
|
||||
@ -750,7 +734,7 @@ class FourLineDisplayUsermod : public Usermod {
|
||||
if (needsRedraw && !wakeDisplay()) redraw(true);
|
||||
}
|
||||
// use "return !top["newestParameter"].isNull();" when updating Usermod with new features
|
||||
return !(top[_busClkFrequency]).isNull();
|
||||
return !top[FPSTR(_enabled)].isNull();
|
||||
}
|
||||
|
||||
/*
|
||||
@ -764,6 +748,7 @@ class FourLineDisplayUsermod : public Usermod {
|
||||
|
||||
// strings to reduce flash memory usage (used more than twice)
|
||||
const char FourLineDisplayUsermod::_name[] PROGMEM = "4LineDisplay";
|
||||
const char FourLineDisplayUsermod::_enabled[] PROGMEM = "enabled";
|
||||
const char FourLineDisplayUsermod::_contrast[] PROGMEM = "contrast";
|
||||
const char FourLineDisplayUsermod::_refreshRate[] PROGMEM = "refreshRateSec";
|
||||
const char FourLineDisplayUsermod::_screenTimeOut[] PROGMEM = "screenTimeOutSec";
|
||||
|
||||
Loading…
Reference in New Issue
Block a user