class for HT16K33 displays with 7 segment LEDs More...
#include <NoiascaHt16k33.h>
Inheritance diagram for Noiasca_ht16k33_hw_7_4_c:
Public Member Functions | |
| void | showColon (uint8_t device, bool colon) |
 Public Member Functions inherited from Noiasca_ht16k33_hw_7 | |
| void | setColonDigit (uint8_t activate=1) |
| Public Member Functions inherited from Noiasca_ht16k33 | |
| uint8_t | begin (uint8_t i2c_addr, uint8_t numDevices=1) |
| initialise hardware More... | |
| void | blinkRate (uint8_t b) |
| set the blink rate of the display | |
| void | clear (void) |
| Clear the display and place cursor to 0. More... | |
| void | off (void) |
| Turn the display off. | |
| void | on (void) |
| Turn the display on. | |
| bool | isConnected (void) |
| check if all ICs are responding More... | |
| void | setBrightness (uint8_t b) |
| set the brightness of the display More... | |
| void | setCursor (uint8_t newPosition) |
| set the cursor for the next writing position More... | |
| void | setDigits (uint8_t newDigits) |
| set the number of digits per device More... | |
| void | writeLowLevel (uint8_t position, uint16_t bitmask) |
| write to I2C More... | |
Detailed Description
class for HT16K33 displays with 7 segment LEDs
This is for displays with 7 segment LEDs, 4 digits and a colon. For example Adafruit 0.56" 4-Digit 7-Segment Display w/I2C Backpack
Member Function Documentation
◆ showColon()
| void Noiasca_ht16k33_hw_7_4_c::showColon | ( | uint8_t | device, |
| bool | colon | ||
| ) |
activate the colon digit
- Parameters
-
device the device you want to control the colon colon TRUE will switch on, FALSE will switch off the colon
