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authorRyan <fauxpark@gmail.com>2021-02-06 09:20:48 +1100
committerGitHub <noreply@github.com>2021-02-06 09:20:48 +1100
commit5ea92a9c1cbe3e20bf4830d550d797a8e9650da8 (patch)
tree75ea1413ae4fa23bd0b1230629b6a3b3e215c5eb /keyboards/hhkb/ansi/config.h
parent464eb7137d27e3a31e85032c85c9fda627a8b33f (diff)
Serial refactor (#11521)
Diffstat (limited to 'keyboards/hhkb/ansi/config.h')
-rw-r--r--keyboards/hhkb/ansi/config.h35
1 files changed, 14 insertions, 21 deletions
diff --git a/keyboards/hhkb/ansi/config.h b/keyboards/hhkb/ansi/config.h
index 5e4fece17d..78fe0c47ae 100644
--- a/keyboards/hhkb/ansi/config.h
+++ b/keyboards/hhkb/ansi/config.h
@@ -52,27 +52,20 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#define SUART_IN_PIN PIND
#define SUART_IN_BIT 1
-#ifdef __AVR_ATmega32U4__
- #define SERIAL_UART_BAUD 115200
- #define SERIAL_UART_DATA UDR1
- #define SERIAL_UART_UBRR ((F_CPU/(16.0*SERIAL_UART_BAUD)-1+0.5))
- #define SERIAL_UART_RXD_VECT USART1_RX_vect
- #define SERIAL_UART_TXD_READY (UCSR1A&(1<<UDRE1))
- #define SERIAL_UART_INIT() do { \
- UBRR1L = (uint8_t) SERIAL_UART_UBRR; /* baud rate */ \
- UBRR1H = ((uint16_t)SERIAL_UART_UBRR>>8); /* baud rate */ \
- UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); /* RX interrupt, RX: enable */ \
- UCSR1B |= (0<<TXCIE1) | (1<<TXEN1); /* TX interrupt, TX: enable */ \
- UCSR1C |= (0<<UPM11) | (0<<UPM10); /* parity: none(00), even(01), odd(11) */ \
- UCSR1D |= (0<<RTSEN) | (0<<CTSEN); /* RTS, CTS(no flow control by hardware) */ \
- DDRD |= (1<<5); PORTD &= ~(1<<5); /* RTS for flow control by firmware */ \
- sei(); \
- } while(0)
- #define SERIAL_UART_RTS_LO() do { PORTD &= ~(1<<5); } while (0)
- #define SERIAL_UART_RTS_HI() do { PORTD |= (1<<5); } while (0)
-#else
- #error "USART configuration is needed."
-#endif
+#define SERIAL_UART_BAUD 115200
+#define SERIAL_UART_INIT_CUSTOM \
+ /* RX interrupt, RX: enable */ \
+ UCSR1B |= (1<<RXCIE1) | (1<<RXEN1); \
+ /* TX interrupt, TX: enable */ \
+ UCSR1B |= (0<<TXCIE1) | (1<<TXEN1); \
+ /* parity: none(00), even(01), odd(11) */ \
+ UCSR1C |= (0<<UPM11) | (0<<UPM10); \
+ /* RTS, CTS(no flow control by hardware) */ \
+ UCSR1D |= (0<<RTSEN) | (0<<CTSEN); \
+ /* RTS for flow control by firmware */ \
+ DDRD |= (1<<5); PORTD &= ~(1<<5);
+#define SERIAL_UART_RTS_LO() do { PORTD &= ~(1<<5); } while (0)
+#define SERIAL_UART_RTS_HI() do { PORTD |= (1<<5); } while (0)
/* power control of key switch board */
#define HHKB_POWER_SAVING