Merge pull request #190 from UncleRus/release_0.8.0

Release 0.8.0

CHANGELOG.md

@@ -1,27 +1,56 @@
 # Changelog
 
+## v.0.8.0
+
+### Features
+
+- (wiegand) Wiegand protocol receiver
+- (lib8tion) Math functions specifically designed for LED programming (port from FastLED)
+- (color) Common library for RGB and HSV colors (port from FastLED)
+- (noise) Noise generation functions (port from FastLED)
+- (framebuffer) RGB framebuffer and animation component
+- (mhz19b) Added support for the MH-Z19B CO2 sensor
+- (ci) Dropped support for ESP-IDF < v3.5
+- (ci) Preliminary and untested support for ESP32-C3
+- (ci) Support ESP8266 RTOS SDK v3.3
+- (doc) Added initial version of CONTRIBUTING.md
+
+### Bugfixes
+
+- (sht3x) Fixed documentation
+- (ds18x20) Fixed ds18x20_scan_devices(), new example
+- (ultrasonic) Added more precise measurement functions
+- (led_strip_spi) Fixed SPI buffer limitation for ESP8266
+- (led_strip) Fixed buffer overflow error for RGBW strips
+- (led_strip) White component for RGBW strips now calculated automatically
+- (led_strip) Fixed bug in led_strip_set_pixels()
+- (led_strip) Added support for global brightness for ESP-IDF >= v4.4
+- (led_strip) Improved stability for WS2812B
+- (refactoring) Updated component makefiles and CMakeLists
+- (i2cdev) Added option to disable all mutexes
+
 ## v.0.7.3
 
-#### Features
+### Features
 
 - (led_strip_spi) #156 SPI-based driver for SK9822/APA102 LED strips
 - (ds3502) #160 Driver for nonvolatile digital potentiometer DS3502
 - (sht4x) #165 Driver for SHT4x temperature and humidity sensor
 
-#### Bugfixes
+### Bugfixes
 
 - (pca9685) b633f86 Speed-ups
 - (max7219) #159 Add "minus" sign and fix maximum brightness
 
 ## v.0.7.2
 
-#### Features
+### Features
 
 - (tsl2591) #149 Driver for light-to-digital converter TSL2591
 - (sgp40) #137 Driver for SGP40 Indoor Air Quality Sensor
 - (ccs811) #67 Driver for AMS CCS811 digital gas sensor
 
-#### Bugfixes
+### Bugfixes
 
 - (ci) #147 Cache Espressif tools
 - (ci) #155 Update v4.2 branch
@@ -33,15 +62,14 @@
 - (doc) Multiple fixes
 - (pca9685) ce8f3fa Fix possible race condition
 
-
 ## v.0.7.1
 
-#### Features
+### Features
 
 - (mcp960x) #141 Driver + example for MCP960X/L0X/RL0X
 - (tsys01) #142 Driver + example for TSYS01
 
-#### Bugfixes
+### Bugfixes
 
 - (qmc5883l) dd17522 Fix possible race condition
 - (tca95x5) #144 Copy-paste error, add example
@@ -52,29 +80,29 @@
 
 ## v.0.7
 
-#### Features
+### Features
 
 - (ina260) #126 Driver for INA260 precision digital current and power monitor
 - (rda5807m) #25 Driver for single-chip broadcast FM radio tuner RDA5807M
 - (i2cdev) #138 I2C clock stertching support
 
 ## v.0.6.1
 
-#### Bugfixes
+### Bugfixes
 
 - (ina219) #100 Potential error in ina219_get_gain
 - (bme680) #121 Pressure calculation for bme680 gives wrong results
 
 ## v.0.6
 
-#### Features
+### Features
 
 - (ci) #116 Port CI process from Travis CI to GitHub Actions
 - (ci) Update CI build tools
 - (ads111x) #117 Support of ADS101x on top ADS111x
 - (led_strip) #120 Smart LED strips support
 
-#### Bugfixes
+### Bugfixes
 
 - (ds1307) #110 wrong squarewave frequency returned
 - (sht3x, hmc5883l, hx711) #118 SHT3x measurements fail after 72min
@@ -83,10 +111,10 @@
 
 ## v.0.5-beta
 
-#### Features
+### Features
 
 - (mcp342x) #92 Driver for ADC MCP3426/MCP3427/MCP3428
 
-#### Bugfixes
+### Bugfixes
 
 - (ds1302) #97 Fix critical section exit

components/led_strip/led_strip.c

@@ -64,10 +64,10 @@ static const char *TAG = "led_strip";
 
 #define LED_STRIP_RMT_CLK_DIV 2
 
-#define WS2812_T0H_NS   350
+#define WS2812_T0H_NS   400
 #define WS2812_T0L_NS   1000
 #define WS2812_T1H_NS   1000
-#define WS2812_T1L_NS   350
+#define WS2812_T1L_NS   400
 
 #define SK6812_T0H_NS   300
 #define SK6812_T0L_NS   900
@@ -113,7 +113,7 @@ static void IRAM_ATTR _rmt_adapter(const void *src, rmt_item32_t *dest, size_t s
     while (size < src_size && num < wanted_num)
     {
 #ifdef LED_STIRP_BRIGNTNESS
-        uint8_t b = scale8_video(*psrc, brightness);
+        uint8_t b = brightness != 255 ? scale8_video(*psrc, brightness) : *psrc;
 #else
         uint8_t b = *psrc;
 #endif