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authorTakeshi ISHII <2170248+mtei@users.noreply.github.com>2018-12-15 04:00:10 +0900
committerDrashna Jaelre <drashna@live.com>2018-12-14 11:00:10 -0800
commit155e9310ff685f557287749bef2e02510538a6d9 (patch)
treed33aea0d785f1be128e7f8831f0bb1c240cc2d88 /quantum
parent9739d6ba0ad3da93f42cc28a78a6722d39ad3d72 (diff)
Make quantum/split_common/serial.[ch] configurable (#4419)
* add temporary compile test shell script * add 'CONFIG_H += serial_backward_compatibility.h' into common_features.mk:SPLIT_KEYBOARD block * add quantum/split_common/serial_backward_compatibility.h SERIAL_PIN_PORT and other PIN define move to serial_backward_compatibility.h SERIAL_BACKLIT_START move to split_util.h * quantum/split_common/serial.c change to helix-serial.c style serial configuration * add temporary file quantum/split_common/split-keyboards-list.txt * add '#define SOFT_SERIAL_PIN D0' to keyboards/6lit/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/divergetm2/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/ergotravel/rev1/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/foobar/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/handwired/dactyl_manuform/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/handwired/qc60/config.h * add '//#define SOFT_SERIAL_PIN D0' to keyboards/handwired/xealous/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/iris/rev*/config.h * add '//#define SOFT_SERIAL_PIN D0' to keyboards/lets_split_eh/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/levinson/rev*/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/miniaxe/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/nyquist/rev?/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/quefrency/rev1/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/qwertyydox/config.h,keyboards/qwertyydox/rev1/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/redox/rev1/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/rorschach/rev1/config.h * remove '#define SOFT_SERIAL_PIN D0' from quantum/split_common/serial_backward_compatibility.h * remove temporary file quantum/split_common/split-keyboards-list.txt * remove temporary compile test shell script * Revert "remove temporary compile test shell script" This reverts commit 15b0021b4092127b8d8a21f572642ad3702b46d4. * update quantum/split_common/compile_split_test.sh for new keyboard test * add '#define SOFT_SERIAL_PIN D0' to keyboards/diverge3/config.h * add '#define SOFT_SERIAL_PIN D0' to keyboards/40percentclub/25/config.h * remove temporary compile test shell script * update docs/config_options.md, quantum/template/avr/config.h * fix quantum/template/avr/config.h * fix typo docs/config_options.md
Diffstat (limited to 'quantum')
-rw-r--r--quantum/split_common/serial.c53
-rw-r--r--quantum/split_common/serial.h23
-rw-r--r--quantum/split_common/serial_backward_compatibility.h11
-rw-r--r--quantum/split_common/split_util.h3
-rw-r--r--quantum/template/avr/config.h5
5 files changed, 82 insertions, 13 deletions
diff --git a/quantum/split_common/serial.c b/quantum/split_common/serial.c
index 74bcbb6bf6..f34f824d7d 100644
--- a/quantum/split_common/serial.c
+++ b/quantum/split_common/serial.c
@@ -14,6 +14,59 @@
#ifndef USE_I2C
+#ifndef SOFT_SERIAL_PIN
+ #error quantum/split_common/serial.c need SOFT_SERIAL_PIN define
+#endif
+
+#ifdef __AVR_ATmega32U4__
+ // if using ATmega32U4 I2C, can not use PD0 and PD1 in soft serial.
+ #ifdef USE_I2C
+ #if SOFT_SERIAL_PIN == D0 || SOFT_SERIAL_PIN == D1
+ #error Using ATmega32U4 I2C, so can not use PD0, PD1
+ #endif
+ #endif
+
+ #if SOFT_SERIAL_PIN >= D0 && SOFT_SERIAL_PIN <= D3
+ #define SERIAL_PIN_DDR DDRD
+ #define SERIAL_PIN_PORT PORTD
+ #define SERIAL_PIN_INPUT PIND
+ #if SOFT_SERIAL_PIN == D0
+ #define SERIAL_PIN_MASK _BV(PD0)
+ #define EIMSK_BIT _BV(INT0)
+ #define EICRx_BIT (~(_BV(ISC00) | _BV(ISC01)))
+ #define SERIAL_PIN_INTERRUPT INT0_vect
+ #elif SOFT_SERIAL_PIN == D1
+ #define SERIAL_PIN_MASK _BV(PD1)
+ #define EIMSK_BIT _BV(INT1)
+ #define EICRx_BIT (~(_BV(ISC10) | _BV(ISC11)))
+ #define SERIAL_PIN_INTERRUPT INT1_vect
+ #elif SOFT_SERIAL_PIN == D2
+ #define SERIAL_PIN_MASK _BV(PD2)
+ #define EIMSK_BIT _BV(INT2)
+ #define EICRx_BIT (~(_BV(ISC20) | _BV(ISC21)))
+ #define SERIAL_PIN_INTERRUPT INT2_vect
+ #elif SOFT_SERIAL_PIN == D3
+ #define SERIAL_PIN_MASK _BV(PD3)
+ #define EIMSK_BIT _BV(INT3)
+ #define EICRx_BIT (~(_BV(ISC30) | _BV(ISC31)))
+ #define SERIAL_PIN_INTERRUPT INT3_vect
+ #endif
+ #elif SOFT_SERIAL_PIN == E6
+ #define SERIAL_PIN_DDR DDRE
+ #define SERIAL_PIN_PORT PORTE
+ #define SERIAL_PIN_INPUT PINE
+ #define SERIAL_PIN_MASK _BV(PE6)
+ #define EIMSK_BIT _BV(INT6)
+ #define EICRx_BIT (~(_BV(ISC60) | _BV(ISC61)))
+ #define SERIAL_PIN_INTERRUPT INT6_vect
+ #else
+ #error invalid SOFT_SERIAL_PIN value
+ #endif
+
+#else
+ #error serial.c now support ATmega32U4 only
+#endif
+
// Serial pulse period in microseconds. Its probably a bad idea to lower this
// value.
#define SERIAL_DELAY 24
diff --git a/quantum/split_common/serial.h b/quantum/split_common/serial.h
index e566eb8a06..0b99f352d0 100644
--- a/quantum/split_common/serial.h
+++ b/quantum/split_common/serial.h
@@ -1,21 +1,18 @@
#ifndef MY_SERIAL_H
#define MY_SERIAL_H
-#include "config.h"
#include <stdbool.h>
-/* TODO: some defines for interrupt setup */
-#define SERIAL_PIN_DDR DDRD
-#define SERIAL_PIN_PORT PORTD
-#define SERIAL_PIN_INPUT PIND
-#define SERIAL_PIN_MASK _BV(PD0)
-#define SERIAL_PIN_INTERRUPT INT0_vect
-
-#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
-#define SERIAL_MASTER_BUFFER_LENGTH 1
-
-// Address location defines
-#define SERIAL_BACKLIT_START 0x00
+// /////////////////////////////////////////////////////////////////
+// Need Soft Serial defines in config.h
+// /////////////////////////////////////////////////////////////////
+// ex.
+// /* Configuration of lower interface with the lower layer(hardware) of serial.c */
+// #define SOFT_SERIAL_PIN ?? // ?? = D0,D1,D2,D3,E6
+//
+// /* Configuration of upper interface with the upper layer of serial.c */
+// #define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
+// #define SERIAL_MASTER_BUFFER_LENGTH 1
// Buffers for master - slave communication
extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH];
diff --git a/quantum/split_common/serial_backward_compatibility.h b/quantum/split_common/serial_backward_compatibility.h
new file mode 100644
index 0000000000..216b6c41ff
--- /dev/null
+++ b/quantum/split_common/serial_backward_compatibility.h
@@ -0,0 +1,11 @@
+/* serial.h backward compatibility */
+
+// #ifndef SOFT_SERIAL_PIN
+// #define SOFT_SERIAL_PIN D0
+// #endif
+
+#ifndef SERIAL_SLAVE_BUFFER_LENGTH
+ #define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
+ #define SERIAL_MASTER_BUFFER_LENGTH 1
+#endif
+
diff --git a/quantum/split_common/split_util.h b/quantum/split_common/split_util.h
index d6cf3e72a9..45e8db0f2f 100644
--- a/quantum/split_common/split_util.h
+++ b/quantum/split_common/split_util.h
@@ -7,6 +7,9 @@
#include <stdlib.h>
#include "eeconfig.h"
+// backlight level store index in serial_master_buffer[] for slave to read
+#define SERIAL_BACKLIT_START 0x00
+
#define SLAVE_I2C_ADDRESS 0x32
extern volatile bool isLeftHand;
diff --git a/quantum/template/avr/config.h b/quantum/template/avr/config.h
index 463ddff2db..eed50e5c04 100644
--- a/quantum/template/avr/config.h
+++ b/quantum/template/avr/config.h
@@ -48,6 +48,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* COL2ROW, ROW2COL, or CUSTOM_MATRIX */
#define DIODE_DIRECTION COL2ROW
+/*
+ * Split Keyboard specific options, make sure you have 'SPLIT_KEYBOARD = yes' in your rules.mk, and define SOFT_SERIAL_PIN.
+ */
+#define SOFT_SERIAL_PIN D0 // or D1, D2, D3, E6
+
// #define BACKLIGHT_PIN B7
// #define BACKLIGHT_BREATHING
// #define BACKLIGHT_LEVELS 3