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-rw-r--r--quantum/split_common/matrix.c160
1 files changed, 87 insertions, 73 deletions
diff --git a/quantum/split_common/matrix.c b/quantum/split_common/matrix.c
index 4af90209f..2c37053f8 100644
--- a/quantum/split_common/matrix.c
+++ b/quantum/split_common/matrix.c
@@ -20,21 +20,15 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdint.h>
#include <stdbool.h>
-#include <avr/io.h>
#include "wait.h"
-#include "print.h"
-#include "debug.h"
#include "util.h"
#include "matrix.h"
#include "split_util.h"
-#include "pro_micro.h"
#include "config.h"
#include "timer.h"
#include "split_flags.h"
+#include "quantum.h"
-#ifdef RGBLIGHT_ENABLE
-# include "rgblight.h"
-#endif
#ifdef BACKLIGHT_ENABLE
# include "backlight.h"
extern backlight_config_t backlight_config;
@@ -55,6 +49,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
static bool debouncing = false;
#endif
+#if defined(USE_I2C) || defined(EH)
+
#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))
@@ -63,6 +59,27 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#else
# error "Currently only supports 8 COLS"
#endif
+
+#else // USE_SERIAL
+
+#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)
+#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)
+#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)
+#endif
+
+#endif
static matrix_row_t matrix_debouncing[MATRIX_ROWS];
#define ERROR_DISCONNECT_COUNT 5
@@ -71,8 +88,8 @@ static matrix_row_t matrix_debouncing[MATRIX_ROWS];
static uint8_t error_count = 0;
-static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
-static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
+static pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+static pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
/* matrix state(1:on, 0:off) */
static matrix_row_t matrix[MATRIX_ROWS];
@@ -128,15 +145,24 @@ uint8_t matrix_cols(void)
void matrix_init(void)
{
-#ifdef DISABLE_JTAG
- // JTAG disable for PORT F. write JTD bit twice within four cycles.
- MCUCR |= (1<<JTD);
- MCUCR |= (1<<JTD);
-#endif
-
debug_enable = true;
debug_matrix = true;
debug_mouse = true;
+
+ // Set pinout for right half if pinout for that half is defined
+ if (!isLeftHand) {
+#ifdef MATRIX_ROW_PINS_RIGHT
+ const uint8_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 uint8_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
+ }
+
// initialize row and col
#if (DIODE_DIRECTION == COL2ROW)
unselect_rows();
@@ -277,24 +303,48 @@ i2c_error: // the cable is disconnceted, or something else went wrong
#else // USE_SERIAL
+
+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];
+} Serial_s2m_buffer_t;
+
+volatile Serial_s2m_buffer_t serial_s2m_buffer = {};
+volatile Serial_m2s_buffer_t serial_m2s_buffer = {};
+uint8_t volatile status0 = 0;
+
+SSTD_t transactions[] = {
+ { (uint8_t *)&status0,
+ sizeof(serial_m2s_buffer), (uint8_t *)&serial_m2s_buffer,
+ sizeof(serial_s2m_buffer), (uint8_t *)&serial_s2m_buffer
+ }
+};
+
+void serial_master_init(void)
+{ soft_serial_initiator_init(transactions, TID_LIMIT(transactions)); }
+
+void serial_slave_init(void)
+{ soft_serial_target_init(transactions, TID_LIMIT(transactions)); }
+
int serial_transaction(void) {
int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
- if (serial_update_buffers()) {
+ if (soft_serial_transaction()) {
return 1;
}
+ // TODO: if MATRIX_COLS > 8 change to unpack()
for (int i = 0; i < ROWS_PER_HAND; ++i) {
- matrix[slaveOffset+i] = serial_slave_buffer[i];
+ matrix[slaveOffset+i] = serial_s2m_buffer.smatrix[i];
}
- #ifdef RGBLIGHT_ENABLE
+ #if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT)
// Code to send RGB over serial goes here (not implemented yet)
#endif
#ifdef BACKLIGHT_ENABLE
// Write backlight level for slave to read
- serial_master_buffer[SERIAL_BACKLIT_START] = backlight_config.enable ? backlight_config.level : 0;
+ serial_m2s_buffer.backlight_level = backlight_config.enable ? backlight_config.level : 0;
#endif
return 0;
@@ -337,27 +387,10 @@ void matrix_slave_scan(void) {
i2c_slave_buffer[I2C_KEYMAP_START+i] = matrix[offset+i];
}
#else // USE_SERIAL
+ // TODO: if MATRIX_COLS > 8 change to pack()
for (int i = 0; i < ROWS_PER_HAND; ++i) {
- serial_slave_buffer[i] = matrix[offset+i];
- }
-#endif
-#ifdef USE_I2C
-#ifdef BACKLIGHT_ENABLE
- // Read backlight level sent from master and update level on slave
- backlight_set(i2c_slave_buffer[0]);
-#endif
- for (int i = 0; i < ROWS_PER_HAND; ++i) {
- i2c_slave_buffer[i+1] = matrix[offset+i];
- }
-#else // USE_SERIAL
- for (int i = 0; i < ROWS_PER_HAND; ++i) {
- serial_slave_buffer[i] = matrix[offset+i];
+ serial_s2m_buffer.smatrix[i] = matrix[offset+i];
}
-
-#ifdef BACKLIGHT_ENABLE
- // Read backlight level sent from master and update level on slave
- backlight_set(serial_master_buffer[SERIAL_BACKLIT_START]);
-#endif
#endif
matrix_slave_scan_user();
}
@@ -404,9 +437,7 @@ uint8_t matrix_key_count(void)
static void init_cols(void)
{
for(uint8_t x = 0; x < MATRIX_COLS; x++) {
- uint8_t pin = col_pins[x];
- _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
- _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
+ setPinInputHigh(col_pins[x]);
}
}
@@ -424,13 +455,8 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
// For each col...
for(uint8_t col_index = 0; col_index < MATRIX_COLS; col_index++) {
-
- // Select the col pin to read (active low)
- uint8_t pin = col_pins[col_index];
- uint8_t pin_state = (_SFR_IO8(pin >> 4) & _BV(pin & 0xF));
-
// Populate the matrix row with the state of the col pin
- current_matrix[current_row] |= pin_state ? 0 : (ROW_SHIFTER << col_index);
+ current_matrix[current_row] |= readPin(col_pins[col_index]) ? 0 : (ROW_SHIFTER << col_index);
}
// Unselect row
@@ -441,24 +467,19 @@ static bool read_cols_on_row(matrix_row_t current_matrix[], uint8_t current_row)
static void select_row(uint8_t row)
{
- uint8_t pin = row_pins[row];
- _SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT
- _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+ writePinLow(row_pins[row]);
+ setPinOutput(row_pins[row]);
}
static void unselect_row(uint8_t row)
{
- uint8_t pin = row_pins[row];
- _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
- _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
+ setPinInputHigh(row_pins[row]);
}
static void unselect_rows(void)
{
for(uint8_t x = 0; x < ROWS_PER_HAND; x++) {
- uint8_t pin = row_pins[x];
- _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
- _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
+ setPinInputHigh(row_pins[x]);
}
}
@@ -467,9 +488,7 @@ static void unselect_rows(void)
static void init_rows(void)
{
for(uint8_t x = 0; x < ROWS_PER_HAND; x++) {
- uint8_t pin = row_pins[x];
- _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
- _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
+ setPinInputHigh(row_pins[x]);
}
}
@@ -489,15 +508,15 @@ static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
matrix_row_t last_row_value = current_matrix[row_index];
// Check row pin state
- if ((_SFR_IO8(row_pins[row_index] >> 4) & _BV(row_pins[row_index] & 0xF)) == 0)
+ if (readPin(row_pins[row_index]))
{
- // Pin LO, set col bit
- current_matrix[row_index] |= (ROW_SHIFTER << current_col);
+ // Pin HI, clear col bit
+ current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
}
else
{
- // Pin HI, clear col bit
- current_matrix[row_index] &= ~(ROW_SHIFTER << current_col);
+ // Pin LO, set col bit
+ current_matrix[row_index] |= (ROW_SHIFTER << current_col);
}
// Determine if the matrix changed state
@@ -515,24 +534,19 @@ static bool read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col)
static void select_col(uint8_t col)
{
- uint8_t pin = col_pins[col];
- _SFR_IO8((pin >> 4) + 1) |= _BV(pin & 0xF); // OUT
- _SFR_IO8((pin >> 4) + 2) &= ~_BV(pin & 0xF); // LOW
+ writePinLow(col_pins[col]);
+ setPinOutput(col_pins[col]);
}
static void unselect_col(uint8_t col)
{
- uint8_t pin = col_pins[col];
- _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
- _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
+ setPinInputHigh(col_pins[col]);
}
static void unselect_cols(void)
{
for(uint8_t x = 0; x < MATRIX_COLS; x++) {
- uint8_t pin = col_pins[x];
- _SFR_IO8((pin >> 4) + 1) &= ~_BV(pin & 0xF); // IN
- _SFR_IO8((pin >> 4) + 2) |= _BV(pin & 0xF); // HI
+ setPinInputHigh(col_pins[x]);
}
}
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-06-04 17:12:37 +0200