To avoid the LOW_FREQUENCY_VALUE issue. Change the 32768 direct value as for it.
Fork of EFM32_SegmentLCD by
EFM32 Segment LCD Display driver. More...
Go to the source code of this file.
Functions | |
void | SegmentLCD_AllOff (void) |
Disable all segments. | |
void | SegmentLCD_AllOn (void) |
Enable all segments. | |
void | SegmentLCD_AlphaNumberOff (void) |
Turn all segments on alpha characters in display off. | |
void | SegmentLCD_ARing (int anum, int on) |
Light up or shut off Ring of Indicators. | |
void | SegmentLCD_Battery (int batteryLevel) |
Light up or shut off Battery Indicator. | |
void | SegmentLCD_Disable (void) |
Disables LCD controller. | |
void | SegmentLCD_EnergyMode (int em, int on) |
Light up or shut off Energy Mode indicator. | |
uint8_t | SegmentLCD_GetFrameRateDiv (LCD_Mux_TypeDef muxSetting) |
Get frame rate division value corresponding to mux selection. | |
void | SegmentLCD_Init (bool useBoost) |
Segment LCD Initialization routine for EFM32 STK display. | |
void | SegmentLCD_LowerHex (uint32_t num) |
Write a hexadecimal number on lower alphanumeric part of Segment LCD display. | |
void | SegmentLCD_LowerNumber (int num) |
Write number on lower alphanumeric part of Segment LCD display. | |
void | SegmentLCD_Number (int value) |
Write number on numeric part on Segment LCD display. | |
void | SegmentLCD_NumberOff (void) |
Turn all segments on numeric digits in display off. | |
void | SegmentLCD_Symbol (lcdSymbol s, int on) |
Light up or shut off various symbols on Segment LCD. | |
void | SegmentLCD_UnsignedHex (uint16_t value) |
Write hexadecimal number on numeric part on Segment LCD display. | |
void | SegmentLCD_Write (char *string) |
Write text on LCD display. | |
Variables | |
static const MCU_DISPLAY | EFM_Display = EFM_DISPLAY_DEF |
Working instance of LCD display. | |
static const uint16_t | EFM_Alphabet [] |
Defines higlighted segments for the alphabet, starting from "blank" (SPACE) Uses bit pattern as defined for text segments above. | |
static const uint16_t | EFM_Numbers [] |
Defines higlighted segments for the numeric display. |
Detailed Description
EFM32 Segment LCD Display driver.
- Version:
- 3.20.9
License
(C) Copyright 2014 Silicon Labs, http://www.silabs.com
This file is licensensed under the Silabs License Agreement. See the file "Silabs_License_Agreement.txt" for details. Before using this software for any purpose, you must agree to the terms of that agreement.
Definition in file segmentlcd.c.
Function Documentation
uint8_t SegmentLCD_GetFrameRateDiv | ( | LCD_Mux_TypeDef | muxSetting ) |
Get frame rate division value corresponding to mux selection.
- Parameters:
-
mux enum
Static (segments can be multiplexed with LCD_COM[0])
Duplex / 1/2 Duty cycle (segments can be multiplexed with LCD_COM[0:1])
Triplex / 1/3 Duty cycle (segments can be multiplexed with LCD_COM[0:2])
Quadruplex / 1/4 Duty cycle (segments can be multiplexed with LCD_COM[0:3])
Sextaplex / 1/6 Duty cycle (segments can be multiplexed with LCD_COM[0:5])
Octaplex / 1/6 Duty cycle (segments can be multiplexed with LCD_COM[0:5])
Definition at line 382 of file segmentlcd.c.
Variable Documentation
const uint16_t EFM_Alphabet[] [static] |
Defines higlighted segments for the alphabet, starting from "blank" (SPACE) Uses bit pattern as defined for text segments above.
E.g. a capital O, would have bits 0 1 2 3 4 5 => 0x003f defined
Definition at line 117 of file segmentlcd.c.
const MCU_DISPLAY EFM_Display = EFM_DISPLAY_DEF [static] |
Working instance of LCD display.
Definition at line 108 of file segmentlcd.c.
const uint16_t EFM_Numbers[] [static] |
{ 0x003f, 0x0006, 0x005b, 0x004f, 0x0066, 0x006d, 0x007d, 0x0007, 0x007f, 0x006f, 0x0077, 0x007c, 0x0039, 0x005e, 0x0079, 0x0071, 0x0040 }
Defines higlighted segments for the numeric display.
Definition at line 223 of file segmentlcd.c.
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