151 lines
4.3 KiB
C
151 lines
4.3 KiB
C
/**
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* \file
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*
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* \brief SLCD Segment Liquid Crystal Display Controller(Sync) functionality
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* declaration.
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*
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* Copyright (c) 2015-2018 Microchip Technology Inc. and its subsidiaries.
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*
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* \asf_license_start
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*
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* \page License
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*
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* Subject to your compliance with these terms, you may use Microchip
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* software and any derivatives exclusively with Microchip products.
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* It is your responsibility to comply with third party license terms applicable
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* to your use of third party software (including open source software) that
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* may accompany Microchip software.
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*
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* THIS SOFTWARE IS SUPPLIED BY MICROCHIP "AS IS". NO WARRANTIES,
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* WHETHER EXPRESS, IMPLIED OR STATUTORY, APPLY TO THIS SOFTWARE,
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* INCLUDING ANY IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY,
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* AND FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT WILL MICROCHIP BE
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* LIABLE FOR ANY INDIRECT, SPECIAL, PUNITIVE, INCIDENTAL OR CONSEQUENTIAL
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* LOSS, DAMAGE, COST OR EXPENSE OF ANY KIND WHATSOEVER RELATED TO THE
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* SOFTWARE, HOWEVER CAUSED, EVEN IF MICROCHIP HAS BEEN ADVISED OF THE
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* POSSIBILITY OR THE DAMAGES ARE FORESEEABLE. TO THE FULLEST EXTENT
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* ALLOWED BY LAW, MICROCHIP'S TOTAL LIABILITY ON ALL CLAIMS IN ANY WAY
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* RELATED TO THIS SOFTWARE WILL NOT EXCEED THE AMOUNT OF FEES, IF ANY,
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* THAT YOU HAVE PAID DIRECTLY TO MICROCHIP FOR THIS SOFTWARE.
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*
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* \asf_license_stop
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*
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*/
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#include <hal_slcd_sync.h>
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#include <utils_assert.h>
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/**
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* \brief Initialize SLCD Descriptor
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*/
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int32_t slcd_sync_init(struct slcd_sync_descriptor *const descr, void *const hw)
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{
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ASSERT(descr && hw);
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return _slcd_sync_init(&descr->dev, hw);
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}
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/**
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* \brief Deinitialize SLCD Descriptor
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*/
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int32_t slcd_sync_deinit(struct slcd_sync_descriptor *const descr)
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{
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ASSERT(descr);
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return _slcd_sync_deinit(&descr->dev);
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}
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/**
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* \brief Enable SLCD driver
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*
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*/
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int32_t slcd_sync_enable(struct slcd_sync_descriptor *const descr)
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{
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ASSERT(descr);
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return _slcd_sync_enable(&descr->dev);
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}
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/**
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* \brief Disable SLCD driver
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*
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*/
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int32_t slcd_sync_disable(struct slcd_sync_descriptor *const descr)
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{
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ASSERT(descr);
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return _slcd_sync_disable(&descr->dev);
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}
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/**
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* \brief Turn on a Segment
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*/
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int32_t slcd_sync_seg_on(struct slcd_sync_descriptor *const descr, uint32_t seg)
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{
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ASSERT(descr);
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return _slcd_sync_seg_on(&descr->dev, seg);
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}
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/**
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* \brief Turn off a Segment
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*/
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int32_t slcd_sync_seg_off(struct slcd_sync_descriptor *const descr, uint32_t seg)
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{
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ASSERT(descr);
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return _slcd_sync_seg_off(&descr->dev, seg);
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}
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/**
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* \brief Blink a Segment
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*/
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int32_t slcd_sync_seg_blink(struct slcd_sync_descriptor *const descr, uint32_t seg, const uint32_t period)
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{
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ASSERT(descr && period);
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return _slcd_sync_seg_blink(&descr->dev, seg, period);
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}
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/**
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* \brief Displays a character
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*/
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int32_t slcd_sync_write_char(struct slcd_sync_descriptor *const descr, const uint8_t character, uint32_t index)
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{
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ASSERT(descr);
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return _slcd_sync_write_char(&descr->dev, character, index);
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}
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/**
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* \brief Displays character string string
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*/
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int32_t slcd_sync_write_string(struct slcd_sync_descriptor *const descr, uint8_t *const str, uint32_t len,
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uint32_t index)
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{
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uint32_t i;
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ASSERT(descr && len);
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for (i = 0; i < len; i++) {
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if (_slcd_sync_write_char(&descr->dev, *(str + i), index + i) != ERR_NONE) {
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return ERR_INVALID_ARG;
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}
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}
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return ERR_NONE;
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}
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/**
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* \brief Start animation play by a segment array
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*/
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int32_t slcd_sync_start_animation(struct slcd_sync_descriptor *const descr, const uint32_t segs[], uint32_t len,
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const uint32_t period)
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{
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ASSERT(descr && segs && len && period);
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return _slcd_sync_start_animation(&descr->dev, segs, len, period);
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}
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/**
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* \brief Stop animation play by a segment array
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*/
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int32_t slcd_sync_stop_animation(struct slcd_sync_descriptor *const descr, const uint32_t segs[], uint32_t len)
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{
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ASSERT(descr && segs && len);
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return _slcd_sync_stop_animation(&descr->dev, segs, len);
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}
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/**
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* \brief Set animation Frequency
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*/
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int32_t slcd_sync_set_animation_period(struct slcd_sync_descriptor *const descr, const uint32_t period)
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{
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ASSERT(descr && period);
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return _slcd_sync_set_animation_period(&descr->dev, period);
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}
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