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-rw-r--r--keyboards/evyd13/gh80_3700/keymaps/ps2/config.h69
1 files changed, 69 insertions, 0 deletions
diff --git a/keyboards/evyd13/gh80_3700/keymaps/ps2/config.h b/keyboards/evyd13/gh80_3700/keymaps/ps2/config.h
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+++ b/keyboards/evyd13/gh80_3700/keymaps/ps2/config.h
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+/* Copyright 2020 Evy Dekkers
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#ifdef PS2_USE_USART
+#define PS2_CLOCK_PORT PORTD
+#define PS2_CLOCK_PIN PIND
+#define PS2_CLOCK_DDR DDRD
+#define PS2_CLOCK_BIT 5
+#define PS2_DATA_PORT PORTD
+#define PS2_DATA_PIN PIND
+#define PS2_DATA_DDR DDRD
+#define PS2_DATA_BIT 2
+
+/* synchronous, odd parity, 1-bit stop, 8-bit data, sample at falling edge */
+/* set DDR of CLOCK as input to be slave */
+#define PS2_USART_INIT() do { \
+ PS2_CLOCK_DDR &= ~(1<<PS2_CLOCK_BIT); \
+ PS2_DATA_DDR &= ~(1<<PS2_DATA_BIT); \
+ UCSR1C = ((1 << UMSEL10) | \
+ (3 << UPM10) | \
+ (0 << USBS1) | \
+ (3 << UCSZ10) | \
+ (0 << UCPOL1)); \
+ UCSR1A = 0; \
+ UBRR1H = 0; \
+ UBRR1L = 0; \
+} while (0)
+#define PS2_USART_RX_INT_ON() do { \
+ UCSR1B = ((1 << RXCIE1) | \
+ (1 << RXEN1)); \
+} while (0)
+#define PS2_USART_RX_POLL_ON() do { \
+ UCSR1B = (1 << RXEN1); \
+} while (0)
+#define PS2_USART_OFF() do { \
+ UCSR1C = 0; \
+ UCSR1B &= ~((1 << RXEN1) | \
+ (1 << TXEN1)); \
+} while (0)
+#define PS2_USART_RX_READY (UCSR1A & (1<<RXC1))
+#define PS2_USART_RX_DATA UDR1
+#define PS2_USART_ERROR (UCSR1A & ((1<<FE1) | (1<<DOR1) | (1<<UPE1)))
+#define PS2_USART_RX_VECT USART1_RX_vect
+#define PS2_MOUSE_ENABLE_SCROLLING
+#define PS2_MOUSE_INIT_DELAY 1000
+#define PS2_MOUSE_BTN_LEFT 0
+#define PS2_MOUSE_BTN_RIGHT 1
+#define PS2_MOUSE_BTN_MIDDLE 2
+#define PS2_MOUSE_X_MULTIPLIER 2
+#define PS2_MOUSE_Y_MULTIPLIER 2
+#define PS2_MOUSE_V_MULTIPLIER 1
+#define PS2_MOUSE_SCROLL_BTN_MASK 0
+#define PS2_MOUSE_USE_REMOTE_MODE
+#endif