Serial refactor (#11521)

keyboards/honeycomb/config.h

@@ -48,17 +48,9 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
 //UART settings for communication with the RF microcontroller
 #define SERIAL_UART_BAUD 1000000
-#define SERIAL_UART_DATA UDR1
-#define SERIAL_UART_UBRR (F_CPU / (16UL * SERIAL_UART_BAUD) - 1)
-#define SERIAL_UART_TXD_READY (UCSR1A & _BV(UDRE1))
 #define SERIAL_UART_RXD_PRESENT (UCSR1A & _BV(RXC1))
-#define SERIAL_UART_INIT() do { \
-  /* baud rate */ \
-  UBRR1L = SERIAL_UART_UBRR; \
-  /* baud rate */ \
-  UBRR1H = SERIAL_UART_UBRR >> 8; \
-  /* enable TX and RX */ \
-  UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
-  /* 8-bit data */ \
-  UCSR1C = _BV(UCSZ11) | _BV(UCSZ10); \
-} while(0)
+#define SERIAL_UART_INIT_CUSTOM       \
+    /* enable TX and RX */            \
+    UCSR1B = _BV(TXEN1) | _BV(RXEN1); \
+    /* 8-bit data */                  \
+    UCSR1C = _BV(UCSZ11) | _BV(UCSZ10);

keyboards/honeycomb/honeycomb.c

@@ -2,13 +2,8 @@
 #include "pointing_device.h"
 #include "report.h"
 
-void uart_init(void) {
-	SERIAL_UART_INIT();
-}
-
 void pointing_device_task(void){
 	/*report_mouse_t currentReport = {};
-    SERIAL_UART_INIT();
     uint32_t timeout = 0;
 
     //the m character requests the RF slave to send the mouse report
@@ -77,16 +72,5 @@ void matrix_init_kb(void) {
 	// put your keyboard start-up code here
 	// runs once when the firmware starts up
 	matrix_init_user();
-	uart_init();
 	led_init();
 }
-
-void matrix_scan_kb(void) {
-	// put your looping keyboard code here
-	// runs every cycle (a lot)
-	matrix_scan_user();
-}
-
-void led_set_kb(uint8_t usb_led) {
-
-}

keyboards/honeycomb/matrix.c

@@ -30,6 +30,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "honeycomb.h"
 #include "pointing_device.h"
 #include "report.h"
+#include "protocol/serial.h"
 
 #if (MATRIX_COLS <= 8)
 # define print_matrix_header()  print("\nr/c 01234567\n")
@@ -94,12 +95,11 @@ uint8_t matrix_cols(void) {
 void matrix_init(void) {
 
     matrix_init_quantum();
+    serial_init();
 }
 
 uint8_t matrix_scan(void)
 {
-    SERIAL_UART_INIT();
-
     uint32_t timeout = 0;
 
     // The 's' character requests the RF slave to send the matrix

keyboards/honeycomb/rules.mk

@@ -30,9 +30,4 @@ UNICODE_ENABLE = YES 		# Unicode
 # BLUETOOTH_ENABLE = yes # Enable Bluetooth with the Adafruit EZ-Key HID
 
 # # project specific files
-SRC += matrix.c
-
-USB = /dev/ttyACM0
-
-#upload: build
-#	$(honeycomb_UPLOAD_COMMAND)
+SRC += matrix.c serial_uart.c