51 lines
1.4 KiB
C
Executable File
51 lines
1.4 KiB
C
Executable File
// Copyright 2021 IOsetting <iosetting(at)outlook.com>
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "rx8025t.h"
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__XDATA uint8_t buff[7];
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uint8_t RX8025T_Write(uint8_t reg, uint8_t dat)
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{
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return I2C_Write(RX8025T_I2C_ADDR, reg, &dat, 1);
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}
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uint8_t RX8025T_Init(void)
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{
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// Reset all flags
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RX8025T_Write(RX8025T_REG_FLAG, 0x00);
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// Default , turn off all interrupts
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RX8025T_Write(RX8025T_REG_CONTROL, 0x40);
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return HAL_OK;
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}
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uint8_t RX8025T_GetTime(uint8_t *t)
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{
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I2C_Read(RX8025T_I2C_ADDR, RX8025T_REG_SECOND, t, 16);
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return HAL_OK;
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}
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uint8_t RX8025T_SetTime(uint8_t *t)
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{
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RX8025T_Write(RX8025T_REG_SECOND, t[0]);
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RX8025T_Write(RX8025T_REG_MINUTE, t[1]);
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RX8025T_Write(RX8025T_REG_HOUR, t[2]);
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RX8025T_Write(RX8025T_REG_WEEKDAY, t[3]);
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RX8025T_Write(RX8025T_REG_DAY, t[4]);
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RX8025T_Write(RX8025T_REG_MONTH, t[5]);
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RX8025T_Write(RX8025T_REG_YEAR, t[6]);
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return HAL_OK;
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}
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