66 lines
1.8 KiB
C
66 lines
1.8 KiB
C
/*
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Copyright 2020 Pierre Chevalier <pierrechevalier83@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#pragma once
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/* key matrix size */
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#define MATRIX_ROWS 8
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#define MATRIX_COLS 10
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#define MATRIX_ROWS_PER_SIDE (MATRIX_ROWS / 2)
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#define MATRIX_COLS_PER_SIDE (MATRIX_COLS / 2)
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#define UNUSED_MCU 24
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#define UNUSED_MCP 7
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// wiring
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#define MATRIX_ROW_PINS_MCU \
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{ B7, B6, B5, A2 }
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#define MATRIX_COL_PINS_MCU \
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{ B8, B4, B3, A15, A14 }
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#define MATRIX_ROW_PINS_MCP \
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{ B0, B1, B2, B3 }
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#define MATRIX_COL_PINS_MCP \
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{ A0, A1, A2, A3, A4 }
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#define MATRIX_ROW_PINS \
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{ B7, B6, B5, A2, A0, A0, A0, A0 }
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#define MATRIX_COL_PINS \
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{ B8, B4, B3, A15, A14, A1, A1, A1, A1, A1 }
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/* COL2ROW, ROW2COL*/
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#define DIODE_DIRECTION COL2ROW
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/* define if matrix has ghost (lacks anti-ghosting diodes) */
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//#define MATRIX_HAS_GHOST
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/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
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#define DEBOUNCE 5
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/* i2c settings */
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#define I2C_DRIVER I2CD2
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#define I2C1_SCL_PIN B10
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#define I2C1_SDA_PIN B11
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#define I2C1_TIMINGR_PRESC 2U
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#define I2C1_TIMINGR_SCLDEL 1U
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#define I2C1_TIMINGR_SDADEL 0U
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#define I2C1_TIMINGR_SCLH 9U
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#define I2C1_TIMINGR_SCLL 26U
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#define I2C1_SCL_PAL_MODE 1
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#define I2C1_SDA_PAL_MODE 1
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