Documentation ¶
Overview ¶
Package devices is a container for device drivers.
Subpackages contain the concrete implementations. Devices accept port interface, constructors return concrete type.
Directories ¶
Path | Synopsis |
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Package ads1x15 controls ADS1015/ADS1115 Analog-Digital Converters (ADC) via I²C interface.
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Package ads1x15 controls ADS1015/ADS1115 Analog-Digital Converters (ADC) via I²C interface. |
Package apa102 drives a strip of APA102 LEDs connected on a SPI port.
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Package apa102 drives a strip of APA102 LEDs connected on a SPI port. |
Package as7262 controls an AMS 6 channel visible spectral sensor via an i2c interface.
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Package as7262 controls an AMS 6 channel visible spectral sensor via an i2c interface. |
Package bh1750 controls a ROHM BH1750 ambient light sensor, over an i2c bus.
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Package bh1750 controls a ROHM BH1750 ambient light sensor, over an i2c bus. |
Package bitbang implements conn by banging on the bits (GPIO pins).
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Package bitbang implements conn by banging on the bits (GPIO pins). |
Package bmxx80 controls a Bosch BMP180/BME280/BMP280 device over I²C, or SPI for the BMx280.
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Package bmxx80 controls a Bosch BMP180/BME280/BMP280 device over I²C, or SPI for the BMx280. |
bmx280smoketest
Package bmx280smoketest is leveraged by periph-smoketest to verify that two BME280/BMP280, one over I²C, one over SPI, read roughly the same temperature, humidity and pressure.
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Package bmx280smoketest is leveraged by periph-smoketest to verify that two BME280/BMP280, one over I²C, one over SPI, read roughly the same temperature, humidity and pressure. |
Package cap1xxx controls a Microchip cap1105/cap1106/cap1114/cap1133/cap1126/cap1128/cap1166/cap1188 device over I²C. The cap1xxx devices are a 3/5/6/8/14 channel capacitive touch sensor with 2/3/6/8/11 LED drivers.
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Package cap1xxx controls a Microchip cap1105/cap1106/cap1114/cap1133/cap1126/cap1128/cap1166/cap1188 device over I²C. The cap1xxx devices are a 3/5/6/8/14 channel capacitive touch sensor with 2/3/6/8/11 LED drivers. |
Package ccs811 controls CCS811 Volatile Organic Compounds sensor via I²C interface.
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Package ccs811 controls CCS811 Volatile Organic Compounds sensor via I²C interface. |
Package ds18b20 interfaces to Dallas Semi / Maxim DS18B20 and MAX31820 1-wire temperature sensors.
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Package ds18b20 interfaces to Dallas Semi / Maxim DS18B20 and MAX31820 1-wire temperature sensors. |
Package ds248x controls a Maxim DS2483 or DS2482-100 1-wire interface chip over I²C. More details See https://periph.io/device/ds248x/ for more details about the device.
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Package ds248x controls a Maxim DS2483 or DS2482-100 1-wire interface chip over I²C. More details See https://periph.io/device/ds248x/ for more details about the device. |
Package ep0099 controls a EP-0099 Raspberry Pi HAT with 4 relays via I2C. Datasheet https://wiki.52pi.com/index.php/DockerPi_4_Channel_Relay_SKU:_EP-0099
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Package ep0099 controls a EP-0099 Raspberry Pi HAT with 4 relays via I2C. Datasheet https://wiki.52pi.com/index.php/DockerPi_4_Channel_Relay_SKU:_EP-0099 |
Package epd controls Waveshare e-paper series displays.
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Package epd controls Waveshare e-paper series displays. |
image2bit
Package image2bit implements two bit gray scale (white, light gray, dark gray, black) 2D graphics.
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Package image2bit implements two bit gray scale (white, light gray, dark gray, black) 2D graphics. |
Package hd44780 controls the Hitachi LCD display chipset HD-44780 Datasheet https://www.sparkfun.com/datasheets/LCD/HD44780.pdf
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Package hd44780 controls the Hitachi LCD display chipset HD-44780 Datasheet https://www.sparkfun.com/datasheets/LCD/HD44780.pdf |
Package ht16k33 implements interfacing code to Holtek HT16K33 Alphanumeric 16x8 LED driver.
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Package ht16k33 implements interfacing code to Holtek HT16K33 Alphanumeric 16x8 LED driver. |
Package hx711 implements an interface to the 24-bits HX711 analog to digital converter.
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Package hx711 implements an interface to the 24-bits HX711 analog to digital converter. |
Package ina219 controls a Texas Instruments ina219 high side current, voltage and power monitor IC over an i2c bus.
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Package ina219 controls a Texas Instruments ina219 high side current, voltage and power monitor IC over an i2c bus. |
ina219smoketest
Package ina219smoketest tests the ina219 device.
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Package ina219smoketest tests the ina219 device. |
Package inky drives an Inky pHAT, pHAT v2 or wHAT E ink display.
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Package inky drives an Inky pHAT, pHAT v2 or wHAT E ink display. |
Package lepton drives a FLIR Lepton Infra Red (IR) camera.
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Package lepton drives a FLIR Lepton Infra Red (IR) camera. |
cci
Package cci declares the Camera Command Interface to interact with a FLIR Lepton over I²C. This protocol controls and queries the camera but is not used to read the images.
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Package cci declares the Camera Command Interface to interact with a FLIR Lepton over I²C. This protocol controls and queries the camera but is not used to read the images. |
image14bit
Package image14bit implements 14-bit per pixel images.
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Package image14bit implements 14-bit per pixel images. |
internal
Package internal contains code shared between cci and lepton.
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Package internal contains code shared between cci and lepton. |
Package lirc implements InfraRed receiver support through native linux app lirc.
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Package lirc implements InfraRed receiver support through native linux app lirc. |
Package mcp23xxx provides driver for the MCP23 family of IO extenders Datasheet https://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf
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Package mcp23xxx provides driver for the MCP23 family of IO extenders Datasheet https://ww1.microchip.com/downloads/en/DeviceDoc/20001952C.pdf |
Package mcp9808 controls a Microchip MCP9808 digital I²C temperature sensor.
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Package mcp9808 controls a Microchip MCP9808 digital I²C temperature sensor. |
mcp9808smoketest
Package mcp9808smoketest implements a smoke test for the mcp9808.
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Package mcp9808smoketest implements a smoke test for the mcp9808. |
Package mfrc522 controls a Mifare RFID card reader.
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Package mfrc522 controls a Mifare RFID card reader. |
commands
Package commands contains the command that a MFRC522 supports.
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Package commands contains the command that a MFRC522 supports. |
Package mpu9250 MPU-9250 is a 9-axis MotionTracking device that combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer and a Digital Motion Processor™ (DMP) Datasheet https://www.invensense.com/wp-content/uploads/2015/02/PS-MPU-9250A-01-v1.1.pdf https://www.invensense.com/wp-content/uploads/2015/02/MPU-9250-Register-Map.pdf
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Package mpu9250 MPU-9250 is a 9-axis MotionTracking device that combines a 3-axis gyroscope, 3-axis accelerometer, 3-axis magnetometer and a Digital Motion Processor™ (DMP) Datasheet https://www.invensense.com/wp-content/uploads/2015/02/PS-MPU-9250A-01-v1.1.pdf https://www.invensense.com/wp-content/uploads/2015/02/MPU-9250-Register-Map.pdf |
accelerometer
Package accelerometer contains constants for the MPU9250.
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Package accelerometer contains constants for the MPU9250. |
reg
Package reg defines constants for the MPU9250.
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Package reg defines constants for the MPU9250. |
Package nrzled is a driver for LEDs ws2811/ws2812/ws2812b and compatible devices like sk6812 and ucs1903 that uses a single wire NRZ encoded communication protocol.
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Package nrzled is a driver for LEDs ws2811/ws2812/ws2812b and compatible devices like sk6812 and ucs1903 that uses a single wire NRZ encoded communication protocol. |
Package pca9548 is a driver for an 8 port I²C multiplexer that is available from multiple vendors.
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Package pca9548 is a driver for an 8 port I²C multiplexer that is available from multiple vendors. |
Package pca9685 includes utilities to controls pca9685 module and servo motors.
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Package pca9685 includes utilities to controls pca9685 module and servo motors. |
Package piblaster implements interfacing code is piblaster.
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Package piblaster implements interfacing code is piblaster. |
Package rainbowhat implements interfacing code to Pimoroni's Rainbow hat.
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Package rainbowhat implements interfacing code to Pimoroni's Rainbow hat. |
Package screen1d implements a 1D display.Drawer that outputs to terminal (stdout) using ANSI color codes.
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Package screen1d implements a 1D display.Drawer that outputs to terminal (stdout) using ANSI color codes. |
Package sn3218 controls a SN3218 LED driver with 18 LEDs over an i2c bus.
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Package sn3218 controls a SN3218 LED driver with 18 LEDs over an i2c bus. |
Package ssd1306 controls a 128x64 monochrome OLED display via a SSD1306 controller.
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Package ssd1306 controls a 128x64 monochrome OLED display via a SSD1306 controller. |
image1bit
Package image1bit implements black and white (1 bit per pixel) 2D graphics.
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Package image1bit implements black and white (1 bit per pixel) 2D graphics. |
ssd1306smoketest
Package ssd1306smoketest is leveraged by periph-smoketest to verify that two SSD1306, one over I²C, one over SPI, can display the same output.
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Package ssd1306smoketest is leveraged by periph-smoketest to verify that two SSD1306, one over I²C, one over SPI, can display the same output. |
Package st7567 implements an interface to the single-chip dot matrix LCD Datasheet https://www.newhavendisplay.com/appnotes/datasheets/LCDs/ST7567.pdf
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Package st7567 implements an interface to the single-chip dot matrix LCD Datasheet https://www.newhavendisplay.com/appnotes/datasheets/LCDs/ST7567.pdf |
Package tlv493d implements interfacing code to the Infineon TLV493D haff effect sensor.
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Package tlv493d implements interfacing code to the Infineon TLV493D haff effect sensor. |
Package tm1637 controls a TM1637 device over GPIO pins.
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Package tm1637 controls a TM1637 device over GPIO pins. |
Package unicornhd implements interfacing code to Pimoroni's Unicorn HD hat.
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Package unicornhd implements interfacing code to Pimoroni's Unicorn HD hat. |
Package waveshare2in13v2 controls Waveshare 2in13v2 e-paper display.
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Package waveshare2in13v2 controls Waveshare 2in13v2 e-paper display. |
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