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authorGravatar skullY <skullydazed@gmail.com>2019-08-30 11:19:03 -0700
committerGravatar skullydazed <skullydazed@users.noreply.github.com>2019-08-30 15:01:52 -0700
commitb624f32f944acdc59dcb130674c09090c5c404cb (patch)
treebc13adbba137d122d9a2c2fb2fafcbb08ac10e25 /quantum/split_common
parent61af76a10d00aba185b8338604171de490a13e3b (diff)
downloadqmk_firmware-b624f32f944acdc59dcb130674c09090c5c404cb.tar.gz
clang-format changes
Diffstat (limited to 'quantum/split_common')
-rw-r--r--quantum/split_common/matrix.c332
-rw-r--r--quantum/split_common/post_config.h28
-rw-r--r--quantum/split_common/serial.c742
-rw-r--r--quantum/split_common/serial.h18
-rw-r--r--quantum/split_common/split_util.c86
-rw-r--r--quantum/split_common/split_util.h2
-rw-r--r--quantum/split_common/transport.c272
7 files changed, 716 insertions, 764 deletions
diff --git a/quantum/split_common/matrix.c b/quantum/split_common/matrix.c
index e0f094e34..313f7830b 100644
--- a/quantum/split_common/matrix.c
+++ b/quantum/split_common/matrix.c
@@ -30,24 +30,24 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "transport.h"
#ifdef ENCODER_ENABLE
- #include "encoder.h"
+# include "encoder.h"
#endif
#if (MATRIX_COLS <= 8)
-# define print_matrix_header() print("\nr/c 01234567\n")
-# define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
-# define matrix_bitpop(i) bitpop(matrix[i])
-# define ROW_SHIFTER ((uint8_t)1)
+# define print_matrix_header() print("\nr/c 01234567\n")
+# define print_matrix_row(row) print_bin_reverse8(matrix_get_row(row))
+# define matrix_bitpop(i) bitpop(matrix[i])
+# define ROW_SHIFTER ((uint8_t)1)
#elif (MATRIX_COLS <= 16)
-# define print_matrix_header() print("\nr/c 0123456789ABCDEF\n")
-# define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row))
-# define matrix_bitpop(i) bitpop16(matrix[i])
-# define ROW_SHIFTER ((uint16_t)1)
+# define print_matrix_header() print("\nr/c 0123456789ABCDEF\n")
+# define print_matrix_row(row) print_bin_reverse16(matrix_get_row(row))
+# define matrix_bitpop(i) bitpop16(matrix[i])
+# define ROW_SHIFTER ((uint16_t)1)
#elif (MATRIX_COLS <= 32)
-# define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
-# define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row))
-# define matrix_bitpop(i) bitpop32(matrix[i])
-# define ROW_SHIFTER ((uint32_t)1)
+# define print_matrix_header() print("\nr/c 0123456789ABCDEF0123456789ABCDEF\n")
+# define print_matrix_row(row) print_bin_reverse32(matrix_get_row(row))
+# define matrix_bitpop(i) bitpop32(matrix[i])
+# define ROW_SHIFTER ((uint32_t)1)
#endif
#define ERROR_DISCONNECT_COUNT 5
@@ -87,8 +87,8 @@ inline uint8_t matrix_rows(void) { return MATRIX_ROWS; }
inline uint8_t matrix_cols(void) { return MATRIX_COLS; }
bool matrix_is_modified(void) {
- if (debounce_active()) return false;
- return true;
+ if (debounce_active()) return false;
+ return true;
}
inline bool matrix_is_on(uint8_t row, uint8_t col) { return (matrix[row] & ((matrix_row_t)1 << col)); }
@@ -96,22 +96,22 @@ inline bool matrix_is_on(uint8_t row, uint8_t col) { return (matrix[row] & ((mat
inline matrix_row_t matrix_get_row(uint8_t row) { return matrix[row]; }
void matrix_print(void) {
- print_matrix_header();
-
- for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
- phex(row);
- print(": ");
- print_matrix_row(row);
- print("\n");
- }
+ print_matrix_header();
+
+ for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
+ phex(row);
+ print(": ");
+ print_matrix_row(row);
+ print("\n");
+ }
}
uint8_t matrix_key_count(void) {
- uint8_t count = 0;
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- count += matrix_bitpop(i);
- }
- return count;
+ uint8_t count = 0;
+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+ count += matrix_bitpop(i);
+ }
+ return count;
}
// matrix code
@@ -119,224 +119,224 @@ uint8_t matrix_key_count(void) {
#ifdef DIRECT_PINS
static void init_pins(void) {
- for (int row = 0; row < MATRIX_ROWS; row++) {
- for (int col = 0; col < MATRIX_COLS; col++) {
- pin_t pin = direct_pins[row][col];
- if (pin != NO_PIN) {
- setPinInputHigh(pin);
- }
+ for (int row = 0; row < MATRIX_ROWS; row++) {
+ for (int col = 0; col < MATRIX_COLS; col++) {
+ pin_t pin = direct_pins[row][col];
+ if (pin != NO_PIN) {
+ setPinInputHigh(pin);
+ }
+ }
}
- }
}
static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
- matrix_row_t last_row_value = current_matrix[current_row];
- current_matrix[current_row] = 0;
+ matrix_row_t last_row_value = current_matrix[current_row];
+ current_matrix[current_row] = 0;
- for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
- pin_t pin = direct_pins[current_row][col_index];
- if (pin != NO_PIN) {
- current_matrix[current_row] |= readPin(pin) ? 0 : (ROW_SHIFTER << col_index);
+ for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
+ pin_t pin = direct_pins[current_row][col_index];
+ if (pin != NO_PIN) {
+ current_matrix[current_row] |= readPin(pin) ? 0 : (ROW_SHIFTER << col_index);
+ }
}
- }
- return (last_row_value != current_matrix[current_row]);
+ return (last_row_value != current_matrix[current_row]);
}
#elif (DIODE_DIRECTION == COL2ROW)
static void select_row(uint8_t row) {
- setPinOutput(row_pins[row]);
- writePinLow(row_pins[row]);
+ setPinOutput(row_pins[row]);
+ writePinLow(row_pins[row]);
}
static void unselect_row(uint8_t row) { setPinInputHigh(row_pins[row]); }
static void unselect_rows(void) {
- for (uint8_t x = 0; x < ROWS_PER_HAND; x++) {
- setPinInputHigh(row_pins[x]);
- }
+ for (uint8_t x = 0; x < ROWS_PER_HAND; x++) {
+ setPinInputHigh(row_pins[x]);
+ }
}
static void init_pins(void) {
- unselect_rows();
- for (uint8_t x = 0; x < MATRIX_COLS; x++) {
- setPinInputHigh(col_pins[x]);
- }
+ unselect_rows();
+ for (uint8_t x = 0; x < MATRIX_COLS; x++) {
+ setPinInputHigh(col_pins[x]);
+ }
}
static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row) {
- // Store last value of row prior to reading
- matrix_row_t last_row_value = current_matrix[current_row];
+ // Store last value of row prior to reading
+ matrix_row_t last_row_value = current_matrix[current_row];
- // Clear data in matrix row
- current_matrix[current_row] = 0;
+ // Clear data in matrix row
+ current_matrix[current_row] = 0;
- // Select row and wait for row selecton to stabilize
- select_row(current_row);
- wait_us(30);
+ // Select row and wait for row selecton to stabilize
+ select_row(current_row);
+ wait_us(30);
- // For each col...
- for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
- // Populate the matrix row with the state of the col pin
- current_matrix[current_row] |= readPin(col_pins[col_index]) ? 0 : (ROW_SHIFTER << col_index);
- }
+ // For each col...
+ for (uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
+ // Populate the matrix row with the state of the col pin
+ current_matrix[current_row] |= readPin(col_pins[col_index]) ? 0 : (ROW_SHIFTER << col_index);
+ }
- // Unselect row
- unselect_row(current_row);
+ // Unselect row
+ unselect_row(current_row);
- return (last_row_value != current_matrix[current_row]);
+ return (last_row_value != current_matrix[current_row]);
}
#elif (DIODE_DIRECTION == ROW2COL)
static void select_col(uint8_t col) {
- setPinOutput(col_pins[col]);
- writePinLow(col_pins[col]);
+ setPinOutput(col_pins[col]);
+ writePinLow(col_pins[col]);
}
static void unselect_col(uint8_t col) { setPinInputHigh(col_pins[col]); }
static void unselect_cols(void) {
- for (uint8_t x = 0; x < MATRIX_COLS; x++) {
- setPinInputHigh(col_pins[x]);
- }
+ for (uint8_t x = 0; x < MATRIX_COLS; x++) {
+ setPinInputHigh(col_pins[x]);
+ }
}
static void init_pins(void) {
- unselect_cols();
- for (uint8_t x = 0; x < ROWS_PER_HAND; x++) {
- setPinInputHigh(row_pins[x]);
- }
+ unselect_cols();
+ for (uint8_t x = 0; x < ROWS_PER_HAND; x++) {
+ setPinInputHigh(row_pins[x]);
+ }
}
static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col) {
- bool matrix_changed = false;
-
- // Select col and wait for col selecton to stabilize
- select_col(current_col);
- wait_us(30);
-
- // For each row...
- for (uint8_t row_index = 0; row_index < ROWS_PER_HAND; row_index++) {
- // Store last value of row prior to reading
- matrix_row_t last_row_value = current_matrix[row_index];
-
- // Check row pin state
- if (readPin(row_pins[row_index])) {
- // Pin HI, clear col bit
- current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
- } else {
- // Pin LO, set col bit
- current_matrix[row_index] |= (ROW_SHIFTER << current_col);
- }
+ bool matrix_changed = false;
+
+ // Select col and wait for col selecton to stabilize
+ select_col(current_col);
+ wait_us(30);
+
+ // For each row...
+ for (uint8_t row_index = 0; row_index < ROWS_PER_HAND; row_index++) {
+ // Store last value of row prior to reading
+ matrix_row_t last_row_value = current_matrix[row_index];
+
+ // Check row pin state
+ if (readPin(row_pins[row_index])) {
+ // Pin HI, clear col bit
+ current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
+ } else {
+ // Pin LO, set col bit
+ current_matrix[row_index] |= (ROW_SHIFTER << current_col);
+ }
- // Determine if the matrix changed state
- if ((last_row_value != current_matrix[row_index]) && !(matrix_changed)) {
- matrix_changed = true;
+ // Determine if the matrix changed state
+ if ((last_row_value != current_matrix[row_index]) && !(matrix_changed)) {
+ matrix_changed = true;
+ }
}
- }
- // Unselect col
- unselect_col(current_col);
+ // Unselect col
+ unselect_col(current_col);
- return matrix_changed;
+ return matrix_changed;
}
#endif
void matrix_init(void) {
- debug_enable = true;
- debug_matrix = true;
- debug_mouse = true;
+ debug_enable = true;
+ debug_matrix = true;
+ debug_mouse = true;
- // Set pinout for right half if pinout for that half is defined
- if (!isLeftHand) {
+ // Set pinout for right half if pinout for that half is defined
+ if (!isLeftHand) {
#ifdef DIRECT_PINS_RIGHT
- const pin_t direct_pins_right[MATRIX_ROWS][MATRIX_COLS] = DIRECT_PINS_RIGHT;
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- for (uint8_t j = 0; j < MATRIX_COLS; j++) {
- direct_pins[i][j] = direct_pins_right[i][j];
- }
- }
+ const pin_t direct_pins_right[MATRIX_ROWS][MATRIX_COLS] = DIRECT_PINS_RIGHT;
+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+ for (uint8_t j = 0; j < MATRIX_COLS; j++) {
+ direct_pins[i][j] = direct_pins_right[i][j];
+ }
+ }
#endif
#ifdef MATRIX_ROW_PINS_RIGHT
- const pin_t row_pins_right[MATRIX_ROWS] = MATRIX_ROW_PINS_RIGHT;
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- row_pins[i] = row_pins_right[i];
- }
+ const pin_t row_pins_right[MATRIX_ROWS] = MATRIX_ROW_PINS_RIGHT;
+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+ row_pins[i] = row_pins_right[i];
+ }
#endif
#ifdef MATRIX_COL_PINS_RIGHT
- const pin_t col_pins_right[MATRIX_COLS] = MATRIX_COL_PINS_RIGHT;
- for (uint8_t i = 0; i < MATRIX_COLS; i++) {
- col_pins[i] = col_pins_right[i];
- }
+ const pin_t col_pins_right[MATRIX_COLS] = MATRIX_COL_PINS_RIGHT;
+ for (uint8_t i = 0; i < MATRIX_COLS; i++) {
+ col_pins[i] = col_pins_right[i];
+ }
#endif
- }
+ }
- thisHand = isLeftHand ? 0 : (ROWS_PER_HAND);
- thatHand = ROWS_PER_HAND - thisHand;
+ thisHand = isLeftHand ? 0 : (ROWS_PER_HAND);
+ thatHand = ROWS_PER_HAND - thisHand;
- // initialize key pins
- init_pins();
+ // initialize key pins
+ init_pins();
- // initialize matrix state: all keys off
- for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
- matrix[i] = 0;
- }
+ // initialize matrix state: all keys off
+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
+ matrix[i] = 0;
+ }
- debounce_init(ROWS_PER_HAND);
+ debounce_init(ROWS_PER_HAND);
- matrix_init_quantum();
+ matrix_init_quantum();
}
uint8_t _matrix_scan(void) {
- bool changed = false;
+ bool changed = false;
#if defined(DIRECT_PINS) || (DIODE_DIRECTION == COL2ROW)
- // Set row, read cols
- for (uint8_t current_row = 0; current_row < ROWS_PER_HAND; current_row++) {
- changed |= read_cols_on_row(raw_matrix, current_row);
- }
+ // Set row, read cols
+ for (uint8_t current_row = 0; current_row < ROWS_PER_HAND; current_row++) {
+ changed |= read_cols_on_row(raw_matrix, current_row);
+ }
#elif (DIODE_DIRECTION == ROW2COL)
- // Set col, read rows
- for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
- changed |= read_rows_on_col(raw_matrix, current_col);
- }
+ // Set col, read rows
+ for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++) {
+ changed |= read_rows_on_col(raw_matrix, current_col);
+ }
#endif
- debounce(raw_matrix, matrix + thisHand, ROWS_PER_HAND, changed);
+ debounce(raw_matrix, matrix + thisHand, ROWS_PER_HAND, changed);
- return (uint8_t)changed;
+ return (uint8_t)changed;
}
uint8_t matrix_scan(void) {
- uint8_t ret = _matrix_scan();
-
- if (is_keyboard_master()) {
- static uint8_t error_count;
-
- if (!transport_master(matrix + thatHand)) {
- error_count++;
-
- if (error_count > ERROR_DISCONNECT_COUNT) {
- // reset other half if disconnected
- for (int i = 0; i < ROWS_PER_HAND; ++i) {
- matrix[thatHand + i] = 0;
+ uint8_t ret = _matrix_scan();
+
+ if (is_keyboard_master()) {
+ static uint8_t error_count;
+
+ if (!transport_master(matrix + thatHand)) {
+ error_count++;
+
+ if (error_count > ERROR_DISCONNECT_COUNT) {
+ // reset other half if disconnected
+ for (int i = 0; i < ROWS_PER_HAND; ++i) {
+ matrix[thatHand + i] = 0;
+ }
+ }
+ } else {
+ error_count = 0;
}
- }
- } else {
- error_count = 0;
- }
- matrix_scan_quantum();
- } else {
- transport_slave(matrix + thisHand);
+ matrix_scan_quantum();
+ } else {
+ transport_slave(matrix + thisHand);
#ifdef ENCODER_ENABLE
- encoder_read();
+ encoder_read();
#endif
- matrix_slave_scan_user();
- }
+ matrix_slave_scan_user();
+ }
- return ret;
+ return ret;
}
diff --git a/quantum/split_common/post_config.h b/quantum/split_common/post_config.h
index ff0fc5e19..5c0b414fb 100644
--- a/quantum/split_common/post_config.h
+++ b/quantum/split_common/post_config.h
@@ -1,19 +1,19 @@
#if defined(USE_I2C) || defined(EH)
- // When using I2C, using rgblight implicitly involves split support.
- #if defined(RGBLIGHT_ENABLE) && !defined(RGBLIGHT_SPLIT)
- #define RGBLIGHT_SPLIT
- #endif
+// When using I2C, using rgblight implicitly involves split support.
+# if defined(RGBLIGHT_ENABLE) && !defined(RGBLIGHT_SPLIT)
+# define RGBLIGHT_SPLIT
+# endif
- #ifndef F_SCL
- #define F_SCL 100000UL // SCL frequency
- #endif
+# ifndef F_SCL
+# define F_SCL 100000UL // SCL frequency
+# endif
#else // use serial
- // When using serial, the user must define RGBLIGHT_SPLIT explicitly
- // in config.h as needed.
- // see quantum/rgblight_post_config.h
- #if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
- // When using serial and RGBLIGHT_SPLIT need separate transaction
- #define SERIAL_USE_MULTI_TRANSACTION
- #endif
+// When using serial, the user must define RGBLIGHT_SPLIT explicitly
+// in config.h as needed.
+// see quantum/rgblight_post_config.h
+# if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
+// When using serial and RGBLIGHT_SPLIT need separate transaction
+# define SERIAL_USE_MULTI_TRANSACTION
+# endif
#endif
diff --git a/quantum/split_common/serial.c b/quantum/split_common/serial.c
index 322ab8030..c4ef2a97e 100644
--- a/quantum/split_common/serial.c
+++ b/quantum/split_common/serial.c
@@ -8,7 +8,7 @@
*/
#ifndef F_CPU
-#define F_CPU 16000000
+# define F_CPU 16000000
#endif
#include <avr/io.h>
@@ -21,252 +21,224 @@
#ifdef SOFT_SERIAL_PIN
-#ifdef __AVR_ATmega32U4__
- // if using ATmega32U4 I2C, can not use PD0 and PD1 in soft serial.
- #ifdef USE_AVR_I2C
- #if SOFT_SERIAL_PIN == D0 || SOFT_SERIAL_PIN == D1
- #error Using ATmega32U4 I2C, so can not use PD0, PD1
- #endif
- #endif
-
- #define setPinInputHigh(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin) & 0xF), \
- PORTx_ADDRESS(pin) |= _BV((pin) & 0xF))
- #define setPinOutput(pin) (DDRx_ADDRESS(pin) |= _BV((pin) & 0xF))
- #define writePinHigh(pin) (PORTx_ADDRESS(pin) |= _BV((pin) & 0xF))
- #define writePinLow(pin) (PORTx_ADDRESS(pin) &= ~_BV((pin) & 0xF))
- #define readPin(pin) ((bool)(PINx_ADDRESS(pin) & _BV((pin) & 0xF)))
-
- #if SOFT_SERIAL_PIN >= D0 && SOFT_SERIAL_PIN <= D3
- #if SOFT_SERIAL_PIN == D0
- #define EIMSK_BIT _BV(INT0)
- #define EICRx_BIT (~(_BV(ISC00) | _BV(ISC01)))
- #define SERIAL_PIN_INTERRUPT INT0_vect
- #elif SOFT_SERIAL_PIN == D1
- #define EIMSK_BIT _BV(INT1)
- #define EICRx_BIT (~(_BV(ISC10) | _BV(ISC11)))
- #define SERIAL_PIN_INTERRUPT INT1_vect
- #elif SOFT_SERIAL_PIN == D2
- #define EIMSK_BIT _BV(INT2)
- #define EICRx_BIT (~(_BV(ISC20) | _BV(ISC21)))
- #define SERIAL_PIN_INTERRUPT INT2_vect
- #elif SOFT_SERIAL_PIN == D3
- #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 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
-
-#define ALWAYS_INLINE __attribute__((always_inline))
-#define NO_INLINE __attribute__((noinline))
-#define _delay_sub_us(x) __builtin_avr_delay_cycles(x)
+# ifdef __AVR_ATmega32U4__
+// if using ATmega32U4 I2C, can not use PD0 and PD1 in soft serial.
+# ifdef USE_AVR_I2C
+# if SOFT_SERIAL_PIN == D0 || SOFT_SERIAL_PIN == D1
+# error Using ATmega32U4 I2C, so can not use PD0, PD1
+# endif
+# endif
+
+# define setPinInputHigh(pin) (DDRx_ADDRESS(pin) &= ~_BV((pin)&0xF), PORTx_ADDRESS(pin) |= _BV((pin)&0xF))
+# define setPinOutput(pin) (DDRx_ADDRESS(pin) |= _BV((pin)&0xF))
+# define writePinHigh(pin) (PORTx_ADDRESS(pin) |= _BV((pin)&0xF))
+# define writePinLow(pin) (PORTx_ADDRESS(pin) &= ~_BV((pin)&0xF))
+# define readPin(pin) ((bool)(PINx_ADDRESS(pin) & _BV((pin)&0xF)))
+
+# if SOFT_SERIAL_PIN >= D0 && SOFT_SERIAL_PIN <= D3
+# if SOFT_SERIAL_PIN == D0
+# define EIMSK_BIT _BV(INT0)
+# define EICRx_BIT (~(_BV(ISC00) | _BV(ISC01)))
+# define SERIAL_PIN_INTERRUPT INT0_vect
+# elif SOFT_SERIAL_PIN == D1
+# define EIMSK_BIT _BV(INT1)
+# define EICRx_BIT (~(_BV(ISC10) | _BV(ISC11)))
+# define SERIAL_PIN_INTERRUPT INT1_vect
+# elif SOFT_SERIAL_PIN == D2
+# define EIMSK_BIT _BV(INT2)
+# define EICRx_BIT (~(_BV(ISC20) | _BV(ISC21)))
+# define SERIAL_PIN_INTERRUPT INT2_vect
+# elif SOFT_SERIAL_PIN == D3
+# 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 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
+
+# define ALWAYS_INLINE __attribute__((always_inline))
+# define NO_INLINE __attribute__((noinline))
+# define _delay_sub_us(x) __builtin_avr_delay_cycles(x)
// parity check
-#define ODD_PARITY 1
-#define EVEN_PARITY 0
-#define PARITY EVEN_PARITY
-
-#ifdef SERIAL_DELAY
- // custom setup in config.h
- // #define TID_SEND_ADJUST 2
- // #define SERIAL_DELAY 6 // micro sec
- // #define READ_WRITE_START_ADJUST 30 // cycles
- // #define READ_WRITE_WIDTH_ADJUST 8 // cycles
-#else
+# define ODD_PARITY 1
+# define EVEN_PARITY 0
+# define PARITY EVEN_PARITY
+
+# ifdef SERIAL_DELAY
+// custom setup in config.h
+// #define TID_SEND_ADJUST 2
+// #define SERIAL_DELAY 6 // micro sec
+// #define READ_WRITE_START_ADJUST 30 // cycles
+// #define READ_WRITE_WIDTH_ADJUST 8 // cycles
+# else
// ============ Standard setups ============
-#ifndef SELECT_SOFT_SERIAL_SPEED
-#define SELECT_SOFT_SERIAL_SPEED 1
+# ifndef SELECT_SOFT_SERIAL_SPEED
+# define SELECT_SOFT_SERIAL_SPEED 1
// 0: about 189kbps (Experimental only)
// 1: about 137kbps (default)
// 2: about 75kbps
// 3: about 39kbps
// 4: about 26kbps
// 5: about 20kbps
-#endif
-
-#if __GNUC__ < 6
- #define TID_SEND_ADJUST 14
-#else
- #define TID_SEND_ADJUST 2
-#endif
-
-#if SELECT_SOFT_SERIAL_SPEED == 0
- // Very High speed
- #define SERIAL_DELAY 4 // micro sec
- #if __GNUC__ < 6
- #define READ_WRITE_START_ADJUST 33 // cycles
- #define READ_WRITE_WIDTH_ADJUST 3 // cycles
- #else
- #define READ_WRITE_START_ADJUST 34 // cycles
- #define READ_WRITE_WIDTH_ADJUST 7 // cycles
- #endif
-#elif SELECT_SOFT_SERIAL_SPEED == 1
- // High speed
- #define SERIAL_DELAY 6 // micro sec
- #if __GNUC__ < 6
- #define READ_WRITE_START_ADJUST 30 // cycles
- #define READ_WRITE_WIDTH_ADJUST 3 // cycles
- #else
- #define READ_WRITE_START_ADJUST 33 // cycles
- #define READ_WRITE_WIDTH_ADJUST 7 // cycles
- #endif
-#elif SELECT_SOFT_SERIAL_SPEED == 2
- // Middle speed
- #define SERIAL_DELAY 12 // micro sec
- #define READ_WRITE_START_ADJUST 30 // cycles
- #if __GNUC__ < 6
- #define READ_WRITE_WIDTH_ADJUST 3 // cycles
- #else
- #define READ_WRITE_WIDTH_ADJUST 7 // cycles
- #endif
-#elif SELECT_SOFT_SERIAL_SPEED == 3
- // Low speed
- #define SERIAL_DELAY 24 // micro sec
- #define READ_WRITE_START_ADJUST 30 // cycles
- #if __GNUC__ < 6
- #define READ_WRITE_WIDTH_ADJUST 3 // cycles
- #else
- #define READ_WRITE_WIDTH_ADJUST 7 // cycles
- #endif
-#elif SELECT_SOFT_SERIAL_SPEED == 4
- // Very Low speed
- #define SERIAL_DELAY 36 // micro sec
- #define READ_WRITE_START_ADJUST 30 // cycles
- #if __GNUC__ < 6
- #define READ_WRITE_WIDTH_ADJUST 3 // cycles
- #else
- #define READ_WRITE_WIDTH_ADJUST 7 // cycles
- #endif
-#elif SELECT_SOFT_SERIAL_SPEED == 5
- // Ultra Low speed
- #define SERIAL_DELAY 48 // micro sec
- #define READ_WRITE_START_ADJUST 30 // cycles
- #if __GNUC__ < 6
- #define READ_WRITE_WIDTH_ADJUST 3 // cycles
- #else
- #define READ_WRITE_WIDTH_ADJUST 7 // cycles
- #endif
-#else
-#error invalid SELECT_SOFT_SERIAL_SPEED value
-#endif /* SELECT_SOFT_SERIAL_SPEED */
-#endif /* SERIAL_DELAY */
-
-#define SERIAL_DELAY_HALF1 (SERIAL_DELAY/2)
-#define SERIAL_DELAY_HALF2 (SERIAL_DELAY - SERIAL_DELAY/2)
-
-#define SLAVE_INT_WIDTH_US 1
-#ifndef SERIAL_USE_MULTI_TRANSACTION
- #define SLAVE_INT_RESPONSE_TIME SERIAL_DELAY
-#else
- #define SLAVE_INT_ACK_WIDTH_UNIT 2
- #define SLAVE_INT_ACK_WIDTH 4
-#endif
-
-static SSTD_t *Transaction_table = NULL;
+# endif
+
+# if __GNUC__ < 6
+# define TID_SEND_ADJUST 14
+# else
+# define TID_SEND_ADJUST 2
+# endif
+
+# if SELECT_SOFT_SERIAL_SPEED == 0
+// Very High speed
+# define SERIAL_DELAY 4 // micro sec
+# if __GNUC__ < 6
+# define READ_WRITE_START_ADJUST 33 // cycles
+# define READ_WRITE_WIDTH_ADJUST 3 // cycles
+# else
+# define READ_WRITE_START_ADJUST 34 // cycles
+# define READ_WRITE_WIDTH_ADJUST 7 // cycles
+# endif
+# elif SELECT_SOFT_SERIAL_SPEED == 1
+// High speed
+# define SERIAL_DELAY 6 // micro sec
+# if __GNUC__ < 6
+# define READ_WRITE_START_ADJUST 30 // cycles
+# define READ_WRITE_WIDTH_ADJUST 3 // cycles
+# else
+# define READ_WRITE_START_ADJUST 33 // cycles
+# define READ_WRITE_WIDTH_ADJUST 7 // cycles
+# endif
+# elif SELECT_SOFT_SERIAL_SPEED == 2
+// Middle speed
+# define SERIAL_DELAY 12 // micro sec
+# define READ_WRITE_START_ADJUST 30 // cycles
+# if __GNUC__ < 6
+# define READ_WRITE_WIDTH_ADJUST 3 // cycles
+# else
+# define READ_WRITE_WIDTH_ADJUST 7 // cycles
+# endif
+# elif SELECT_SOFT_SERIAL_SPEED == 3
+// Low speed
+# define SERIAL_DELAY 24 // micro sec
+# define READ_WRITE_START_ADJUST 30 // cycles
+# if __GNUC__ < 6
+# define READ_WRITE_WIDTH_ADJUST 3 // cycles
+# else
+# define READ_WRITE_WIDTH_ADJUST 7 // cycles
+# endif
+# elif SELECT_SOFT_SERIAL_SPEED == 4
+// Very Low speed
+# define SERIAL_DELAY 36 // micro sec
+# define READ_WRITE_START_ADJUST 30 // cycles
+# if __GNUC__ < 6
+# define READ_WRITE_WIDTH_ADJUST 3 // cycles
+# else
+# define READ_WRITE_WIDTH_ADJUST 7 // cycles
+# endif
+# elif SELECT_SOFT_SERIAL_SPEED == 5
+// Ultra Low speed
+# define SERIAL_DELAY 48 // micro sec
+# define READ_WRITE_START_ADJUST 30 // cycles
+# if __GNUC__ < 6
+# define READ_WRITE_WIDTH_ADJUST 3 // cycles
+# else
+# define READ_WRITE_WIDTH_ADJUST 7 // cycles
+# endif
+# else
+# error invalid SELECT_SOFT_SERIAL_SPEED value
+# endif /* SELECT_SOFT_SERIAL_SPEED */
+# endif /* SERIAL_DELAY */
+
+# define SERIAL_DELAY_HALF1 (SERIAL_DELAY / 2)
+# define SERIAL_DELAY_HALF2 (SERIAL_DELAY - SERIAL_DELAY / 2)
+
+# define SLAVE_INT_WIDTH_US 1
+# ifndef SERIAL_USE_MULTI_TRANSACTION
+# define SLAVE_INT_RESPONSE_TIME SERIAL_DELAY
+# else
+# define SLAVE_INT_ACK_WIDTH_UNIT 2
+# define SLAVE_INT_ACK_WIDTH 4
+# endif
+
+static SSTD_t *Transaction_table = NULL;
static uint8_t Transaction_table_size = 0;
inline static void serial_delay(void) ALWAYS_INLINE;
-inline static
-void serial_delay(void) {
- _delay_us(SERIAL_DELAY);
-}
+inline static void serial_delay(void) { _delay_us(SERIAL_DELAY); }
inline static void serial_delay_half1(void) ALWAYS_INLINE;
-inline static
-void serial_delay_half1(void) {
- _delay_us(SERIAL_DELAY_HALF1);
-}
+inline static void serial_delay_half1(void) { _delay_us(SERIAL_DELAY_HALF1); }
inline static void serial_delay_half2(void) ALWAYS_INLINE;
-inline static
-void serial_delay_half2(void) {
- _delay_us(SERIAL_DELAY_HALF2);
-}
+inline static void serial_delay_half2(void) { _delay_us(SERIAL_DELAY_HALF2); }
inline static void serial_output(void) ALWAYS_INLINE;
-inline static
-void serial_output(void) {
- setPinOutput(SOFT_SERIAL_PIN);
-}
+inline static void serial_output(void) { setPinOutput(SOFT_SERIAL_PIN); }
// make the serial pin an input with pull-up resistor
inline static void serial_input_with_pullup(void) ALWAYS_INLINE;
-inline static
-void serial_input_with_pullup(void) {
- setPinInputHigh(SOFT_SERIAL_PIN);
-}
+inline static void serial_input_with_pullup(void) { setPinInputHigh(SOFT_SERIAL_PIN); }
inline static uint8_t serial_read_pin(void) ALWAYS_INLINE;
-inline static
-uint8_t serial_read_pin(void) {
- return !! readPin(SOFT_SERIAL_PIN);
-}
+inline static uint8_t serial_read_pin(void) { return !!readPin(SOFT_SERIAL_PIN); }
inline static void serial_low(void) ALWAYS_INLINE;
-inline static
-void serial_low(void) {
- writePinLow(SOFT_SERIAL_PIN);
-}
+inline static void serial_low(void) { writePinLow(SOFT_SERIAL_PIN); }
inline static void serial_high(void) ALWAYS_INLINE;
-inline static
-void serial_high(void) {
- writePinHigh(SOFT_SERIAL_PIN);
-}
+inline static void serial_high(void) { writePinHigh(SOFT_SERIAL_PIN); }
-void soft_serial_initiator_init(SSTD_t *sstd_table, int sstd_table_size)
-{
- Transaction_table = sstd_table;
+void soft_serial_initiator_init(SSTD_t *sstd_table, int sstd_table_size) {
+ Transaction_table = sstd_table;
Transaction_table_size = (uint8_t)sstd_table_size;
serial_output();
serial_high();
}
-void soft_serial_target_init(SSTD_t *sstd_table, int sstd_table_size)
-{
- Transaction_table = sstd_table;
+void soft_serial_target_init(SSTD_t *sstd_table, int sstd_table_size) {
+ Transaction_table = sstd_table;
Transaction_table_size = (uint8_t)sstd_table_size;
serial_input_with_pullup();
// Enable INT0-INT3,INT6
EIMSK |= EIMSK_BIT;
-#if SOFT_SERIAL_PIN == E6
+# if SOFT_SERIAL_PIN == E6
// Trigger on falling edge of INT6
EICRB &= EICRx_BIT;
-#else
+# else
// Trigger on falling edge of INT0-INT3
EICRA &= EICRx_BIT;
-#endif
+# endif
}
// Used by the sender to synchronize timing with the reciver.
static void sync_recv(void) NO_INLINE;
-static
-void sync_recv(void) {
- for (uint8_t i = 0; i < SERIAL_DELAY*5 && serial_read_pin(); i++ ) {
- }
- // This shouldn't hang if the target disconnects because the
- // serial line will float to high if the target does disconnect.
- while (!serial_read_pin());
+static void sync_recv(void) {
+ for (uint8_t i = 0; i < SERIAL_DELAY * 5 && serial_read_pin(); i++) {
+ }
+ // This shouldn't hang if the target disconnects because the
+ // serial line will float to high if the target does disconnect.
+ while (!serial_read_pin())
+ ;
}
// Used by the reciver to send a synchronization signal to the sender.
static void sync_send(void) NO_INLINE;
-static
-void sync_send(void) {
- serial_low();
- serial_delay();
- serial_high();
+static void sync_send(void) {
+ serial_low();
+ serial_delay();
+ serial_high();
}
// Reads a byte from the serial line
@@ -274,92 +246,94 @@ static uint8_t serial_read_chunk(uint8_t *pterrcount, uint8_t bit) NO_INLINE;
static uint8_t serial_read_chunk(uint8_t *pterrcount, uint8_t bit) {
uint8_t byte, i, p, pb;
- _delay_sub_us(READ_WRITE_START_ADJUST);
- for( i = 0, byte = 0, p = PARITY; i < bit; i++ ) {
- serial_delay_half1(); // read the middle of pulses
- if( serial_read_pin() ) {
- byte = (byte << 1) | 1; p ^= 1;
- } else {
- byte = (byte << 1) | 0; p ^= 0;
- }
- _delay_sub_us(READ_WRITE_WIDTH_ADJUST);
- serial_delay_half2();
- }
- /* recive parity bit */
- serial_delay_half1(); // read the middle of pulses
- pb = serial_read_pin();
- _delay_sub_us(READ_WRITE_WIDTH_ADJUST);
- serial_delay_half2();
-
- *pterrcount += (p != pb)? 1 : 0;
-
- return byte;
+ _delay_sub_us(READ_WRITE_START_ADJUST);
+ for (i = 0, byte = 0, p = PARITY; i < bit; i++) {
+ serial_delay_half1(); // read the middle of pulses
+ if (serial_read_pin()) {
+ byte = (byte << 1) | 1;
+ p ^= 1;
+ } else {
+ byte = (byte << 1) | 0;
+ p ^= 0;
+ }
+ _delay_sub_us(READ_WRITE_WIDTH_ADJUST);
+ serial_delay_half2();
+ }
+ /* recive parity bit */
+ serial_delay_half1(); // read the middle of pulses
+ pb = serial_read_pin();
+ _delay_sub_us(READ_WRITE_WIDTH_ADJUST);
+ serial_delay_half2();
+
+ *pterrcount += (p != pb) ? 1 : 0;
+
+ return byte;
}
// Sends a byte with MSB ordering
void serial_write_chunk(uint8_t data, uint8_t bit) NO_INLINE;
void serial_write_chunk(uint8_t data, uint8_t bit) {
uint8_t b, p;
- for( p = PARITY, b = 1<<(bit-1); b ; b >>= 1) {
- if(data & b) {
- serial_high(); p ^= 1;
+ for (p = PARITY, b = 1 << (bit - 1); b; b >>= 1) {
+ if (data & b) {
+ serial_high();
+ p ^= 1;
} else {
- serial_low(); p ^= 0;
+ serial_low();
+ p ^= 0;
}
serial_delay();
}
/* send parity bit */
- if(p & 1) { serial_high(); }
- else { serial_low(); }
+ if (p & 1) {
+ serial_high();
+ } else {
+ serial_low();
+ }
serial_delay();
- serial_low(); // sync_send() / senc_recv() need raise edge
+ serial_low(); // sync_send() / senc_recv() need raise edge
}
static void serial_send_packet(uint8_t *buffer, uint8_t size) NO_INLINE;
-static
-void serial_send_packet(uint8_t *buffer, uint8_t size) {
- for (uint8_t i = 0; i < size; ++i) {
- uint8_t data;
- data = buffer[i];
- sync_send();
- serial_write_chunk(data,8);
- }
+static void serial_send_packet(uint8_t *buffer, uint8_t size) {
+ for (uint8_t i = 0; i < size; ++i) {
+ uint8_t data;
+ data = buffer[i];
+ sync_send();
+ serial_write_chunk(data, 8);
+ }
}
static uint8_t serial_recive_packet(uint8_t *buffer, uint8_t size) NO_INLINE;
-static
-uint8_t serial_recive_packet(uint8_t *buffer, uint8_t size) {
- uint8_t pecount = 0;
- for (uint8_t i = 0; i < size; ++i) {
- uint8_t data;
- sync_recv();
- data = serial_read_chunk(&pecount, 8);
- buffer[i] = data;
- }
- return pecount == 0;
+static uint8_t serial_recive_packet(uint8_t *buffer, uint8_t size) {
+ uint8_t pecount = 0;
+ for (uint8_t i = 0; i < size; ++i) {
+ uint8_t data;
+ sync_recv();
+ data = serial_read_chunk(&pecount, 8);
+ buffer[i] = data;
+ }
+ return pecount == 0;
}
-inline static
-void change_sender2reciver(void) {
- sync_send(); //0
- serial_delay_half1(); //1
- serial_low(); //2
- serial_input_with_pullup(); //2
- serial_delay_half1(); //3
+inline static void change_sender2reciver(void) {
+ sync_send(); // 0
+ serial_delay_half1(); // 1
+ serial_low(); // 2
+ serial_input_with_pullup(); // 2
+ serial_delay_half1(); // 3
}
-inline static
-void change_reciver2sender(void) {
- sync_recv(); //0
- serial_delay(); //1
- serial_low(); //3
- serial_output(); //3
- serial_delay_half1(); //4
+inline static void change_reciver2sender(void) {
+ sync_recv(); // 0
+ serial_delay(); // 1
+ serial_low(); // 3
+ serial_output(); // 3
+ serial_delay_half1(); // 4
}
-static inline uint8_t nibble_bits_count(uint8_t bits)
-{
+static inline uint8_t nibble_bits_count(uint8_t bits) {
bits = (bits & 0x5) + (bits >> 1 & 0x5);
bits = (bits & 0x3) + (bits >> 2 & 0x3);
return bits;
@@ -367,51 +341,47 @@ static inline uint8_t nibble_bits_count(uint8_t bits)
// interrupt handle to be used by the target device
ISR(SERIAL_PIN_INTERRUPT) {
+# ifndef SERIAL_USE_MULTI_TRANSACTION
+ serial_low();
+ serial_output();
+ SSTD_t *trans = Transaction_table;
+# else
+ // recive transaction table index
+ uint8_t tid, bits;
+ uint8_t pecount = 0;
+ sync_recv();
+ bits = serial_read_chunk(&pecount, 7);
+ tid = bits >> 3;
+ bits = (bits & 7) != nibble_bits_count(tid);
+ if (bits || pecount > 0 || tid > Transaction_table_size) {
+ return;
+ }
+ serial_delay_half1();
-#ifndef SERIAL_USE_MULTI_TRANSACTION
- serial_low();
- serial_output();
- SSTD_t *trans = Transaction_table;
-#else
- // recive transaction table index
- uint8_t tid, bits;
- uint8_t pecount = 0;
- sync_recv();
- bits = serial_read_chunk(&pecount,7);
- tid = bits>>3;
- bits = (bits&7) != nibble_bits_count(tid);
- if( bits || pecount> 0 || tid > Transaction_table_size ) {
- return;
- }
- serial_delay_half1();
-
- serial_high(); // response step1 low->high
- serial_output();
- _delay_sub_us(SLAVE_INT_ACK_WIDTH_UNIT*SLAVE_INT_ACK_WIDTH);
- SSTD_t *trans = &Transaction_table[tid];
- serial_low(); // response step2 ack high->low
-#endif
+ serial_high(); // response step1 low->high
+ serial_output();
+ _delay_sub_us(SLAVE_INT_ACK_WIDTH_UNIT * SLAVE_INT_ACK_WIDTH);
+ SSTD_t *trans = &Transaction_table[tid];
+ serial_low(); // response step2 ack high->low
+# endif
+
+ // target send phase
+ if (trans->target2initiator_buffer_size > 0) serial_send_packet((uint8_t *)trans->target2initiator_buffer, trans->target2initiator_buffer_size);
+ // target switch to input
+ change_sender2reciver();
+
+ // target recive phase
+ if (trans->initiator2target_buffer_size > 0) {
+ if (serial_recive_packet((uint8_t *)trans->initiator2target_buffer, trans->initiator2target_buffer_size)) {
+ *trans->status = TRANSACTION_ACCEPTED;
+ } else {
+ *trans->status = TRANSACTION_DATA_ERROR;
+ }
+ } else {
+ *trans->status = TRANSACTION_ACCEPTED;
+ }
- // target send phase
- if( trans->target2initiator_buffer_size > 0 )
- serial_send_packet((uint8_t *)trans->target2initiator_buffer,
- trans->target2initiator_buffer_size);
- // target switch to input
- change_sender2reciver();
-
- // target recive phase
- if( trans->initiator2target_buffer_size > 0 ) {
- if (serial_recive_packet((uint8_t *)trans->initiator2target_buffer,
- trans->initiator2target_buffer_size) ) {
- *trans->status = TRANSACTION_ACCEPTED;
- } else {
- *trans->status = TRANSACTION_DATA_ERROR;
- }
- } else {
- *trans->status = TRANSACTION_ACCEPTED;
- }
-
- sync_recv(); //weit initiator output to high
+ sync_recv(); // weit initiator output to high
}
/////////
@@ -424,105 +394,103 @@ ISR(SERIAL_PIN_INTERRUPT) {
// TRANSACTION_NO_RESPONSE
// TRANSACTION_DATA_ERROR
// this code is very time dependent, so we need to disable interrupts
-#ifndef SERIAL_USE_MULTI_TRANSACTION
-int soft_serial_transaction(void) {
- SSTD_t *trans = Transaction_table;
-#else
-int soft_serial_transaction(int sstd_index) {
- if( sstd_index > Transaction_table_size )
- return TRANSACTION_TYPE_ERROR;
- SSTD_t *trans = &Transaction_table[sstd_index];
-#endif
- cli();
+# ifndef SERIAL_USE_MULTI_TRANSACTION
+int soft_serial_transaction(void) {
+ SSTD_t *trans = Transaction_table;
+# else
+int soft_serial_transaction(int sstd_index) {
+ if (sstd_index > Transaction_table_size) return TRANSACTION_TYPE_ERROR;
+ SSTD_t *trans = &Transaction_table[sstd_index];
+# endif
+ cli();
- // signal to the target that we want to start a transaction
- serial_output();
- serial_low();
- _delay_us(SLAVE_INT_WIDTH_US);
+ // signal to the target that we want to start a transaction
+ serial_output();
+ serial_low();
+ _delay_us(SLAVE_INT_WIDTH_US);
-#ifndef SERIAL_USE_MULTI_TRANSACTION
- // wait for the target response
- serial_input_with_pullup();
- _delay_us(SLAVE_INT_RESPONSE_TIME);
+# ifndef SERIAL_USE_MULTI_TRANSACTION
+ // wait for the target response
+ serial_input_with_pullup();
+ _delay_us(SLAVE_INT_RESPONSE_TIME);
+
+ // check if the target is present
+ if (serial_read_pin()) {
+ // target failed to pull the line low, assume not present
+ serial_output();
+ serial_high();
+ *trans->status = TRANSACTION_NO_RESPONSE;
+ sei();
+ return TRANSACTION_NO_RESPONSE;
+ }
- // check if the target is present
- if (serial_read_pin()) {
- // target failed to pull the line low, assume not present
- serial_output();
- serial_high();
- *trans->status = TRANSACTION_NO_RESPONSE;
- sei();
- return TRANSACTION_NO_RESPONSE;
- }
-
-#else
- // send transaction table index
- int tid = (sstd_index<<3) | (7 & nibble_bits_count(sstd_index));
- sync_send();
- _delay_sub_us(TID_SEND_ADJUST);
- serial_write_chunk(tid, 7);
- serial_delay_half1();
-
- // wait for the target response (step1 low->high)
- serial_input_with_pullup();
- while( !serial_read_pin() ) {
- _delay_sub_us(2);
- }
-
- // check if the target is present (step2 high->low)
- for( int i = 0; serial_read_pin(); i++ ) {
- if (i > SLAVE_INT_ACK_WIDTH + 1) {
- // slave failed to pull the line low, assume not present
- serial_output();
- serial_high();
- *trans->status = TRANSACTION_NO_RESPONSE;
- sei();
- return TRANSACTION_NO_RESPONSE;
- }
- _delay_sub_us(SLAVE_INT_ACK_WIDTH_UNIT);
- }
-#endif
+# else
+ // send transaction table index
+ int tid = (sstd_index << 3) | (7 & nibble_bits_count(sstd_index));
+ sync_send();
+ _delay_sub_us(TID_SEND_ADJUST);
+ serial_write_chunk(tid, 7);
+ serial_delay_half1();
+
+ // wait for the target response (step1 low->high)
+ serial_input_with_pullup();
+ while (!serial_read_pin()) {
+ _delay_sub_us(2);
+ }
+
+ // check if the target is present (step2 high->low)
+ for (int i = 0; serial_read_pin(); i++) {
+ if (i > SLAVE_INT_ACK_WIDTH + 1) {
+ // slave failed to pull the line low, assume not present
+ serial_output();
+ serial_high();
+ *trans->status = TRANSACTION_NO_RESPONSE;
+ sei();
+ return TRANSACTION_NO_RESPONSE;
+ }
+ _delay_sub_us(SLAVE_INT_ACK_WIDTH_UNIT);
+ }
+# endif
+
+ // initiator recive phase
+ // if the target is present syncronize with it
+ if (trans->target2initiator_buffer_size > 0) {
+ if (!serial_recive_packet((uint8_t *)trans->target2initiator_buffer, trans->target2initiator_buffer_size)) {
+ serial_output();
+ serial_high();
+ *trans->status = TRANSACTION_DATA_ERROR;
+ sei();
+ return TRANSACTION_DATA_ERROR;
+ }
+ }
+
+ // initiator switch to output
+ change_reciver2sender();
+
+ // initiator send phase
+ if (trans->initiator2target_buffer_size > 0) {
+ serial_send_packet((uint8_t *)trans->initiator2target_buffer, trans->initiator2target_buffer_size);
+ }
- // initiator recive phase
- // if the target is present syncronize with it
- if( trans->target2initiator_buffer_size > 0 ) {
- if (!serial_recive_packet((uint8_t *)trans->target2initiator_buffer,
- trans->target2initiator_buffer_size) ) {
- serial_output();
- serial_high();
- *trans->status = TRANSACTION_DATA_ERROR;
- sei();
- return TRANSACTION_DATA_ERROR;
- }
- }
-
- // initiator switch to output
- change_reciver2sender();
-
- // initiator send phase
- if( trans->initiator2target_buffer_size > 0 ) {
- serial_send_packet((uint8_t *)trans->initiator2target_buffer,
- trans->initiator2target_buffer_size);
- }
-
- // always, release the line when not in use
- sync_send();
-
- *trans->status = TRANSACTION_END;
- sei();
- return TRANSACTION_END;
+ // always, release the line when not in use
+ sync_send();
+
+ *trans->status = TRANSACTION_END;
+ sei();
+ return TRANSACTION_END;
}
-#ifdef SERIAL_USE_MULTI_TRANSACTION
+# ifdef SERIAL_USE_MULTI_TRANSACTION
int soft_serial_get_and_clean_status(int sstd_index) {
SSTD_t *trans = &Transaction_table[sstd_index];
cli();
- int retval = *trans->status;
- *trans->status = 0;;
+ int retval = *trans->status;
+ *trans->status = 0;
+ ;
sei();
return retval;
}
-#endif
+# endif
#endif
diff --git a/quantum/split_common/serial.h b/quantum/split_common/serial.h
index 1c1e64006..53e66cf90 100644
--- a/quantum/split_common/serial.h
+++ b/quantum/split_common/serial.h
@@ -22,14 +22,14 @@
// /////////////////////////////////////////////////////////////////
// Soft Serial Transaction Descriptor
-typedef struct _SSTD_t {
+typedef struct _SSTD_t {
uint8_t *status;
- uint8_t initiator2target_buffer_size;
+ uint8_t initiator2target_buffer_size;
uint8_t *initiator2target_buffer;
- uint8_t target2initiator_buffer_size;
+ uint8_t target2initiator_buffer_size;
uint8_t *target2initiator_buffer;
} SSTD_t;
-#define TID_LIMIT( table ) (sizeof(table) / sizeof(SSTD_t))
+#define TID_LIMIT(table) (sizeof(table) / sizeof(SSTD_t))
// initiator is transaction start side
void soft_serial_initiator_init(SSTD_t *sstd_table, int sstd_table_size);
@@ -39,12 +39,12 @@ void soft_serial_target_init(SSTD_t *sstd_table, int sstd_table_size);
// initiator resullt
#define TRANSACTION_END 0
#define TRANSACTION_NO_RESPONSE 0x1
-#define TRANSACTION_DATA_ERROR 0x2
-#define TRANSACTION_TYPE_ERROR 0x4
+#define TRANSACTION_DATA_ERROR 0x2
+#define TRANSACTION_TYPE_ERROR 0x4
#ifndef SERIAL_USE_MULTI_TRANSACTION
-int soft_serial_transaction(void);
+int soft_serial_transaction(void);
#else
-int soft_serial_transaction(int sstd_index);
+int soft_serial_transaction(int sstd_index);
#endif
// target status
@@ -58,5 +58,5 @@ int soft_serial_transaction(int sstd_index);
// or TRANSACTION_ACCEPTED
#define TRANSACTION_ACCEPTED 0x8
#ifdef SERIAL_USE_MULTI_TRANSACTION
-int soft_serial_get_and_clean_status(int sstd_index);
+int soft_serial_get_and_clean_status(int sstd_index);
#endif
diff --git a/quantum/split_common/split_util.c b/quantum/split_common/split_util.c
index d7ed6989f..5114b188e 100644
--- a/quantum/split_common/split_util.c
+++ b/quantum/split_common/split_util.c
@@ -7,87 +7,75 @@
#include "quantum.h"
#ifdef EE_HANDS
-# include "tmk_core/common/eeprom.h"
-# include "eeconfig.h"
+# include "tmk_core/common/eeprom.h"
+# include "eeconfig.h"
#endif
#if defined(RGBLIGHT_ENABLE) && defined(RGBLED_SPLIT)
-#include "rgblight.h"
+# include "rgblight.h"
#endif
volatile bool isLeftHand = true;
-__attribute__((weak))
-bool is_keyboard_left(void) {
- #if defined(SPLIT_HAND_PIN)
+__attribute__((weak)) bool is_keyboard_left(void) {
+#if defined(SPLIT_HAND_PIN)
// Test pin SPLIT_HAND_PIN for High/Low, if low it's right hand
setPinInput(SPLIT_HAND_PIN);
return readPin(SPLIT_HAND_PIN);
- #elif defined(EE_HANDS)
+#elif defined(EE_HANDS)
return eeprom_read_byte(EECONFIG_HANDEDNESS);
- #elif defined(MASTER_RIGHT)
+#elif defined(MASTER_RIGHT)
return !is_keyboard_master();
- #endif
+#endif
- return is_keyboard_master();
+ return is_keyboard_master();
}
-__attribute__((weak))
-bool is_keyboard_master(void)
-{
+__attribute__((weak)) bool is_keyboard_master(void) {
#ifdef __AVR__
- static enum { UNKNOWN, MASTER, SLAVE } usbstate = UNKNOWN;
+ static enum { UNKNOWN, MASTER, SLAVE } usbstate = UNKNOWN;
- // only check once, as this is called often
- if (usbstate == UNKNOWN)
- {
- USBCON |= (1 << OTGPADE); // enables VBUS pad
- wait_us(5);
+ // only check once, as this is called often
+ if (usbstate == UNKNOWN) {
+ USBCON |= (1 << OTGPADE); // enables VBUS pad
+ wait_us(5);
- usbstate = (USBSTA & (1 << VBUS)) ? MASTER : SLAVE; // checks state of VBUS
- }
+ usbstate = (USBSTA & (1 << VBUS)) ? MASTER : SLAVE; // checks state of VBUS
+ }
- return (usbstate == MASTER);
+ return (usbstate == MASTER);
#else
- return true;
+ return true;
#endif
}
static void keyboard_master_setup(void) {
#if defined(USE_I2C) || defined(EH)
- #ifdef SSD1306OLED
- matrix_master_OLED_init ();
- #endif
+# ifdef SSD1306OLED
+ matrix_master_OLED_init();
+# endif
#endif
- transport_master_init();
+ transport_master_init();
}
-static void keyboard_slave_setup(void)
-{
- transport_slave_init();
-}
+static void keyboard_slave_setup(void) { transport_slave_init(); }
// this code runs before the usb and keyboard is initialized
-void matrix_setup(void)
-{
- isLeftHand = is_keyboard_left();
+void matrix_setup(void) {
+ isLeftHand = is_keyboard_left();
#if defined(RGBLIGHT_ENABLE) && defined(RGBLED_SPLIT)
- uint8_t num_rgb_leds_split[2] = RGBLED_SPLIT;
- if (isLeftHand) {
- rgblight_set_clipping_range(0, num_rgb_leds_split[0]);
- }
- else {
- rgblight_set_clipping_range(num_rgb_leds_split[0], num_rgb_leds_split[1]);
- }
+ uint8_t num_rgb_leds_split[2] = RGBLED_SPLIT;
+ if (isLeftHand) {
+ rgblight_set_clipping_range(0, num_rgb_leds_split[0]);
+ } else {
+ rgblight_set_clipping_range(num_rgb_leds_split[0], num_rgb_leds_split[1]);
+ }
#endif
- if (is_keyboard_master())
- {
- keyboard_master_setup();
- }
- else
- {
- keyboard_slave_setup();
- }
+ if (is_keyboard_master()) {
+ keyboard_master_setup();
+ } else {
+ keyboard_slave_setup();
+ }
}
diff --git a/quantum/split_common/split_util.h b/quantum/split_common/split_util.h
index 20f7535bf..f41c77605 100644
--- a/quantum/split_common/split_util.h
+++ b/quantum/split_common/split_util.h
@@ -7,4 +7,4 @@
extern volatile bool isLeftHand;
-void matrix_master_OLED_init (void);
+void matrix_master_OLED_init(void);
diff --git a/quantum/split_common/transport.c b/quantum/split_common/transport.c
index ba21d0c7b..3c783dc56 100644
--- a/quantum/split_common/transport.c
+++ b/quantum/split_common/transport.c
@@ -8,101 +8,100 @@
#define ROWS_PER_HAND (MATRIX_ROWS / 2)
#ifdef RGBLIGHT_ENABLE
-# include "rgblight.h"
+# include "rgblight.h"
#endif
#ifdef BACKLIGHT_ENABLE
-# include "backlight.h"
+# include "backlight.h"
#endif
#ifdef ENCODER_ENABLE
-# include "encoder.h"
+# include "encoder.h"
static pin_t encoders_pad[] = ENCODERS_PAD_A;
-# define NUMBER_OF_ENCODERS (sizeof(encoders_pad)/sizeof(pin_t))
+# define NUMBER_OF_ENCODERS (sizeof(encoders_pad) / sizeof(pin_t))
#endif
#if defined(USE_I2C) || defined(EH)
-# include "i2c_master.h"
-# include "i2c_slave.h"
+# include "i2c_master.h"
+# include "i2c_slave.h"
typedef struct _I2C_slave_buffer_t {
matrix_row_t smatrix[ROWS_PER_HAND];
uint8_t backlight_level;
-#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
+# if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
rgblight_syncinfo_t rgblight_sync;
-#endif
-#ifdef ENCODER_ENABLE
+# endif
+# ifdef ENCODER_ENABLE
uint8_t encoder_state[NUMBER_OF_ENCODERS];
-#endif
+# endif
} I2C_slave_buffer_t;
-static I2C_slave_buffer_t * const i2c_buffer = (I2C_slave_buffer_t *)i2c_slave_reg;
+static I2C_slave_buffer_t *const i2c_buffer = (I2C_slave_buffer_t *)i2c_slave_reg;
-# define I2C_BACKLIGHT_START offsetof(I2C_slave_buffer_t, backlight_level)
-# define I2C_RGB_START offsetof(I2C_slave_buffer_t, rgblight_sync)
-# define I2C_KEYMAP_START offsetof(I2C_slave_buffer_t, smatrix)
-# define I2C_ENCODER_START offsetof(I2C_slave_buffer_t, encoder_state)
+# define I2C_BACKLIGHT_START offsetof(I2C_slave_buffer_t, backlight_level)
+# define I2C_RGB_START offsetof(I2C_slave_buffer_t, rgblight_sync)
+# define I2C_KEYMAP_START offsetof(I2C_slave_buffer_t, smatrix)
+# define I2C_ENCODER_START offsetof(I2C_slave_buffer_t, encoder_state)
-# define TIMEOUT 100
+# define TIMEOUT 100
-# ifndef SLAVE_I2C_ADDRESS
-# define SLAVE_I2C_ADDRESS 0x32
-# endif
+# ifndef SLAVE_I2C_ADDRESS
+# define SLAVE_I2C_ADDRESS 0x32
+# endif
// Get rows from other half over i2c
bool transport_master(matrix_row_t matrix[]) {
- i2c_readReg(SLAVE_I2C_ADDRESS, I2C_KEYMAP_START, (void *)matrix, sizeof(i2c_buffer->smatrix), TIMEOUT);
-
- // write backlight info
-# ifdef BACKLIGHT_ENABLE
- uint8_t level = is_backlight_enabled() ? get_backlight_level() : 0;
- if (level != i2c_buffer->backlight_level) {
- if (i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_BACKLIGHT_START, (void *)&level, sizeof(level), TIMEOUT) >= 0) {
- i2c_buffer->backlight_level = level;
+ i2c_readReg(SLAVE_I2C_ADDRESS, I2C_KEYMAP_START, (void *)matrix, sizeof(i2c_buffer->smatrix), TIMEOUT);
+
+ // write backlight info
+# ifdef BACKLIGHT_ENABLE
+ uint8_t level = is_backlight_enabled() ? get_backlight_level() : 0;
+ if (level != i2c_buffer->backlight_level) {
+ if (i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_BACKLIGHT_START, (void *)&level, sizeof(level), TIMEOUT) >= 0) {
+ i2c_buffer->backlight_level = level;
+ }
}
- }
-# endif
-
-# if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
- if (rgblight_get_change_flags()) {
- rgblight_syncinfo_t rgblight_sync;
- rgblight_get_syncinfo(&rgblight_sync);
- if (i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_RGB_START,
- (void *)&rgblight_sync, sizeof(rgblight_sync), TIMEOUT) >= 0) {
- rgblight_clear_change_flags();
+# endif
+
+# if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
+ if (rgblight_get_change_flags()) {
+ rgblight_syncinfo_t rgblight_sync;
+ rgblight_get_syncinfo(&rgblight_sync);
+ if (i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_RGB_START, (void *)&rgblight_sync, sizeof(rgblight_sync), TIMEOUT) >= 0) {
+ rgblight_clear_change_flags();
+ }
}
- }
-# endif
+# endif
-# ifdef ENCODER_ENABLE
- i2c_readReg(SLAVE_I2C_ADDRESS, I2C_ENCODER_START, (void *)i2c_buffer->encoder_state, sizeof(i2c_buffer->encoder_state), TIMEOUT);
- encoder_update_raw(i2c_buffer->encoder_state);
-# endif
+# ifdef ENCODER_ENABLE
+ i2c_readReg(SLAVE_I2C_ADDRESS, I2C_ENCODER_START, (void *)i2c_buffer->encoder_state, sizeof(i2c_buffer->encoder_state), TIMEOUT);
+ encoder_update_raw(i2c_buffer->encoder_state);
+# endif
- return true;
+ return true;
}
void transport_slave(matrix_row_t matrix[]) {
- // Copy matrix to I2C buffer
- memcpy((void*)i2c_buffer->smatrix, (void *)matrix, sizeof(i2c_buffer->smatrix));
+ // Copy matrix to I2C buffer
+ memcpy((void *)i2c_buffer->smatrix, (void *)matrix, sizeof(i2c_buffer->smatrix));
// Read Backlight Info
-# ifdef BACKLIGHT_ENABLE
- backlight_set(i2c_buffer->backlight_level);
-# endif
-
-# if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
- // Update the RGB with the new data
- if (i2c_buffer->rgblight_sync.status.change_flags != 0) {
- rgblight_update_sync(&i2c_buffer->rgblight_sync, false);
- i2c_buffer->rgblight_sync.status.change_flags = 0;
- }
-# endif
-
-# ifdef ENCODER_ENABLE
- encoder_state_raw(i2c_buffer->encoder_state);
-# endif
+# ifdef BACKLIGHT_ENABLE
+ backlight_set(i2c_buffer->backlight_level);
+# endif
+
+# if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
+ // Update the RGB with the new data
+ if (i2c_buffer->rgblight_sync.status.change_flags != 0) {
+ rgblight_update_sync(&i2c_buffer->rgblight_sync, false);
+ i2c_buffer->rgblight_sync.status.change_flags = 0;
+ }
+# endif
+
+# ifdef ENCODER_ENABLE
+ encoder_state_raw(i2c_buffer->encoder_state);
+# endif
}
void transport_master_init(void) { i2c_init(); }
@@ -111,25 +110,25 @@ void transport_slave_init(void) { i2c_slave_init(SLAVE_I2C_ADDRESS); }
#else // USE_SERIAL
-# include "serial.h"
+# include "serial.h"
typedef struct _Serial_s2m_buffer_t {
- // TODO: if MATRIX_COLS > 8 change to uint8_t packed_matrix[] for pack/unpack
- matrix_row_t smatrix[ROWS_PER_HAND];
+ // TODO: if MATRIX_COLS > 8 change to uint8_t packed_matrix[] for pack/unpack
+ matrix_row_t smatrix[ROWS_PER_HAND];
-# ifdef ENCODER_ENABLE
- uint8_t encoder_state[NUMBER_OF_ENCODERS];
-# endif
+# ifdef ENCODER_ENABLE
+ uint8_t encoder_state[NUMBER_OF_ENCODERS];
+# endif
} Serial_s2m_buffer_t;
typedef struct _Serial_m2s_buffer_t {
-# ifdef BACKLIGHT_ENABLE
- uint8_t backlight_level;
-# endif
+# ifdef BACKLIGHT_ENABLE
+ uint8_t backlight_level;
+# endif
} Serial_m2s_buffer_t;
-#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
+# if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
// When MCUs on both sides drive their respective RGB LED chains,
// it is necessary to synchronize, so it is necessary to communicate RGB
// information. In that case, define RGBLIGHT_SPLIT with info on the number
@@ -144,7 +143,7 @@ typedef struct _Serial_rgblight_t {
volatile Serial_rgblight_t serial_rgblight = {};
uint8_t volatile status_rgblight = 0;
-#endif
+# endif
volatile Serial_s2m_buffer_t serial_s2m_buffer = {};
volatile Serial_m2s_buffer_t serial_m2s_buffer = {};
@@ -152,102 +151,99 @@ uint8_t volatile status0 = 0;
enum serial_transaction_id {
GET_SLAVE_MATRIX = 0,
-#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
+# if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
PUT_RGBLIGHT,
-#endif
+# endif
};
SSTD_t transactions[] = {
- [GET_SLAVE_MATRIX] = {
- (uint8_t *)&status0,
- sizeof(serial_m2s_buffer),
- (uint8_t *)&serial_m2s_buffer,
- sizeof(serial_s2m_buffer),
- (uint8_t *)&serial_s2m_buffer,
- },
-#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
- [PUT_RGBLIGHT] = {
- (uint8_t *)&status_rgblight,
- sizeof(serial_rgblight),
- (uint8_t *)&serial_rgblight,
- 0, NULL // no slave to master transfer
- },
-#endif
+ [GET_SLAVE_MATRIX] =
+ {
+ (uint8_t *)&status0,
+ sizeof(serial_m2s_buffer),
+ (uint8_t *)&serial_m2s_buffer,
+ sizeof(serial_s2m_buffer),
+ (uint8_t *)&serial_s2m_buffer,
+ },
+# if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
+ [PUT_RGBLIGHT] =
+ {
+ (uint8_t *)&status_rgblight, sizeof(serial_rgblight), (uint8_t *)&serial_rgblight, 0, NULL // no slave to master transfer
+ },
+# endif
};
void transport_master_init(void) { soft_serial_initiator_init(transactions, TID_LIMIT(transactions)); }
void transport_slave_init(void) { soft_serial_target_init(transactions, TID_LIMIT(transactions)); }
-#if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
+# if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
// rgblight synchronization information communication.
void transport_rgblight_master(void) {
- if (rgblight_get_change_flags()) {
- rgblight_get_syncinfo((rgblight_syncinfo_t *)&serial_rgblight.rgblight_sync);
- if (soft_serial_transaction(PUT_RGBLIGHT) == TRANSACTION_END) {
- rgblight_clear_change_flags();
+ if (rgblight_get_change_flags()) {
+ rgblight_get_syncinfo((rgblight_syncinfo_t *)&serial_rgblight.rgblight_sync);
+ if (soft_serial_transaction(PUT_RGBLIGHT) == TRANSACTION_END) {
+ rgblight_clear_change_flags();
+ }
}
- }
}
void transport_rgblight_slave(void) {
- if (status_rgblight == TRANSACTION_ACCEPTED) {
- rgblight_update_sync((rgblight_syncinfo_t *)&serial_rgblight.rgblight_sync,
- false);
- status_rgblight = TRANSACTION_END;
- }
+ if (status_rgblight == TRANSACTION_ACCEPTED) {
+ rgblight_update_sync((rgblight_syncinfo_t *)&serial_rgblight.rgblight_sync, false);
+ status_rgblight = TRANSACTION_END;
+ }
}
-#else
-#define transport_rgblight_master()
-#define transport_rgblight_slave()
-#endif
+# else
+# define transport_rgblight_master()
+# define transport_rgblight_slave()
+# endif
bool transport_master(matrix_row_t matrix[]) {
-#ifndef SERIAL_USE_MULTI_TRANSACTION
- if (soft_serial_transaction() != TRANSACTION_END) {
- return false;
- }
-#else
- transport_rgblight_master();
- if (soft_serial_transaction(GET_SLAVE_MATRIX) != TRANSACTION_END) {
- return false;
- }
-#endif
+# ifndef SERIAL_USE_MULTI_TRANSACTION
+ if (soft_serial_transaction() != TRANSACTION_END) {
+ return false;
+ }
+# else
+ transport_rgblight_master();
+ if (soft_serial_transaction(GET_SLAVE_MATRIX) != TRANSACTION_END) {
+ return false;
+ }
+# endif
- // TODO: if MATRIX_COLS > 8 change to unpack()
- for (int i = 0; i < ROWS_PER_HAND; ++i) {
- matrix[i] = serial_s2m_buffer.smatrix[i];
- }
+ // TODO: if MATRIX_COLS > 8 change to unpack()
+ for (int i = 0; i < ROWS_PER_HAND; ++i) {
+ matrix[i] = serial_s2m_buffer.smatrix[i];
+ }
-# ifdef BACKLIGHT_ENABLE
- // Write backlight level for slave to read
- serial_m2s_buffer.backlight_level = is_backlight_enabled() ? get_backlight_level() : 0;
-# endif
+# ifdef BACKLIGHT_ENABLE
+ // Write backlight level for slave to read
+ serial_m2s_buffer.backlight_level = is_backlight_enabled() ? get_backlight_level() : 0;
+# endif
-# ifdef ENCODER_ENABLE
- encoder_update_raw((uint8_t *)serial_s2m_buffer.encoder_state);
-# endif
+# ifdef ENCODER_ENABLE
+ encoder_update_raw((uint8_t *)serial_s2m_buffer.encoder_state);
+# endif
- return true;
+ return true;
}
void transport_slave(matrix_row_t matrix[]) {
- transport_rgblight_slave();
- // TODO: if MATRIX_COLS > 8 change to pack()
- for (int i = 0; i < ROWS_PER_HAND; ++i) {
- serial_s2m_buffer.smatrix[i] = matrix[i];
- }
-# ifdef BACKLIGHT_ENABLE
- backlight_set(serial_m2s_buffer.backlight_level);
-# endif
-
-# ifdef ENCODER_ENABLE
- encoder_state_raw((uint8_t *)serial_s2m_buffer.encoder_state);
-# endif
+ transport_rgblight_slave();
+ // TODO: if MATRIX_COLS > 8 change to pack()
+ for (int i = 0; i < ROWS_PER_HAND; ++i) {
+ serial_s2m_buffer.smatrix[i] = matrix[i];
+ }
+# ifdef BACKLIGHT_ENABLE
+ backlight_set(serial_m2s_buffer.backlight_level);
+# endif
+# ifdef ENCODER_ENABLE
+ encoder_state_raw((uint8_t *)serial_s2m_buffer.encoder_state);
+# endif
}
#endif