| /* ---------------------------------------------------------------------------- | |
| * ATMEL Microcontroller Software Support | |
| * ---------------------------------------------------------------------------- | |
| * Copyright (c) 2008, Atmel Corporation | |
| * | |
| * All rights reserved. | |
| * | |
| * Redistribution and use in source and binary forms, with or without | |
| * modification, are permitted provided that the following conditions are met: | |
| * | |
| * - Redistributions of source code must retain the above copyright notice, | |
| * this list of conditions and the disclaimer below. | |
| * | |
| * Atmel's name may not be used to endorse or promote products derived from | |
| * this software without specific prior written permission. | |
| * | |
| * DISCLAIMER: THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR | |
| * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF | |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE | |
| * DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, | |
| * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, | |
| * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| * ---------------------------------------------------------------------------- | |
| */ | |
| //------------------------------------------------------------------------------ | |
| /// \unit | |
| /// | |
| /// !Purpose | |
| /// | |
| /// Interface for configuration the Segment LCD Controller (SLCDC) peripheral. | |
| /// | |
| /// !Usage | |
| /// | |
| /// -# Initializes the Segment LCD controller using SLCDC_Configure(). | |
| /// -# Clears the SLCD display buffer using SLCDC_Clear(). | |
| /// -# Enable & disable SLCD controller using SLCDC_Enable() and SLCDC_Disable(). | |
| /// -# Enables & disable the SLCD low power mode using SLCDC_EnableLowPowerMode () | |
| /// and SLCDC_DisableLowPowerMode(). | |
| /// -# Adjusts the frame frequency using SLCDC_SetFrameFreq(). | |
| /// -# Sets the display mode (normal/force off/force on/blinking) using | |
| /// SLCDC_SetDisplayMode(). | |
| /// -# Adjusts the display blinking frequency using SLCDC_SetBlinkFreq(). | |
| /// -# Enables & disable the selected SLCDC interrupt sources using | |
| /// SLCDC_EnableInterrupts() and SLCDC_DisableInterrupts(). | |
| //------------------------------------------------------------------------------ | |
| #ifndef SLCDC_H | |
| #define SLCDC_H | |
| //------------------------------------------------------------------------------ | |
| // Global definitions | |
| //------------------------------------------------------------------------------ | |
| /// Number of segments in SLCD. | |
| #define S7LEKLCD_NUM_SEGMENTS 40 | |
| /// Number of commons in SLCD. | |
| #define S7LEKLCD_NUM_COMMONS 10 | |
| //------------------------------------------------------------------------------ | |
| // Global functions | |
| //------------------------------------------------------------------------------ | |
| extern void SLCDC_Configure( | |
| unsigned int commons, | |
| unsigned int segments, | |
| unsigned int bias, | |
| unsigned int timeSetting); | |
| extern void SLCDC_Clear(void); | |
| extern void SLCDC_Enable(void); | |
| extern void SLCDC_Disable(void); | |
| extern void SLCDC_SetFrameFreq( | |
| unsigned int prescalerValue, | |
| unsigned int dividerValue); | |
| extern void SLCDC_SetDisplayMode(unsigned int mode); | |
| extern void SLCDC_SetBlinkFreq(unsigned int frequency); | |
| extern void SLCDC_EnableInterrupts(unsigned int sources); | |
| extern void SLCDC_DisableInterrupts(unsigned int sources); | |
| #endif //#ifndef SLCDC_H | |