drashna/qmk_firmware
1
0
Fork 0
Code Activity Actions

Next set of split_common changes (#4974)

Browse source 
* Update split_common to use standard i2c drivers

* Eliminate RGB_DIRTY/BACKLIT_DIRTY

* Fix avr i2c_master error handling

* Fix i2c_slave addressing

* Remove unneeded timeout on i2c_stop()

* Fix RGB I2C transfers

* Remove incorrect comment
This commit is contained in:
James Churchill 2019-03-13 03:23:28 +10:00 • committed by Drashna Jaelre
parent 25bb059e4e
commit 37932c293c
24 changed files with 187 additions and 614 deletions
Download patch file Download diff file Expand all files Collapse all files

36
keyboards/gergo/matrix.c
View file

@ -72,14 +72,14 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
//Trackball pin defs
#define TRKUP (1<<4)
#define TRKDN (1<<5)
#define TRKLT (1<<6)
#define TRKLT (1<<6)
#define TRKRT (1<<7)
#define TRKBTN (1<<6)
// Multiple for mouse moves
#ifndef TRKSTEP
#define TRKSTEP 20
#define TRKSTEP 20
#endif
// multiple for mouse scroll
@ -98,13 +98,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
// Trackball interrupts accumulate over here. Processed on scan
// Stores prev state of mouse, high bits store direction
uint8_t trkState = 0;
uint8_t trkBtnState = 0;
uint8_t trkState = 0;
uint8_t trkBtnState = 0;
volatile uint8_t tbUpCnt = 0;
volatile uint8_t tbDnCnt = 0;
volatile uint8_t tbLtCnt = 0;
volatile uint8_t tbRtCnt = 0;
volatile uint8_t tbUpCnt = 0;
volatile uint8_t tbDnCnt = 0;
volatile uint8_t tbLtCnt = 0;
volatile uint8_t tbRtCnt = 0;
/* matrix state(1:on, 0:off) */
static matrix_row_t matrix[MATRIX_ROWS];
@ -240,14 +240,14 @@ uint8_t matrix_scan(void)
// First we handle the mouse inputs
#ifdef BALLER
uint8_t pBtn = PINE & TRKBTN;
#ifdef DEBUG_BALLER
// Compare to previous, mod report
// Compare to previous, mod report
if (tbUpCnt + tbDnCnt + tbLtCnt + tbRtCnt != 0)
xprintf("U: %d D: %d L: %d R: %d B: %d\n", tbUpCnt, tbDnCnt, tbLtCnt, tbRtCnt, (trkBtnState >> 6));
#endif
// Modify the report
// Modify the report
report_mouse_t pRprt = pointing_device_get_report();
// Scroll by default, move on layer
@ -264,7 +264,7 @@ uint8_t matrix_scan(void)
}
#ifdef DEBUG_BALLER
if (pRprt.x != 0 || pRprt.y != 0)
if (pRprt.x != 0 || pRprt.y != 0)
xprintf("X: %d Y: %d\n", pRprt.x, pRprt.y);
#endif
@ -272,7 +272,7 @@ uint8_t matrix_scan(void)
if ((pBtn != trkBtnState) && ((pBtn >> 6) == 1)) pRprt.buttons &= ~MOUSE_BTN1;
// Save state, push update
if (pRprt.x != 0 || pRprt.y != 0 || pRprt.h != 0 || pRprt.v != 0 || (trkBtnState != pBtn))
if (pRprt.x != 0 || pRprt.y != 0 || pRprt.h != 0 || pRprt.v != 0 || (trkBtnState != pBtn))
pointing_device_set_report(pRprt);
trkBtnState = pBtn;
@ -325,8 +325,8 @@ uint8_t matrix_scan(void)
enableInterrupts();
#ifdef DEBUG_MATRIX
for (uint8_t c = 0; c < MATRIX_COLS; c++)
for (uint8_t r = 0; r < MATRIX_ROWS; r++)
for (uint8_t c = 0; c < MATRIX_COLS; c++)
for (uint8_t r = 0; r < MATRIX_ROWS; r++)
if (matrix_is_on(r, c)) xprintf("r:%d c:%d \n", r, c);
#endif
@ -394,7 +394,7 @@ static matrix_row_t read_cols(uint8_t row)
data = ~((uint8_t)mcp23018_status);
mcp23018_status = I2C_STATUS_SUCCESS;
out:
i2c_stop(ERGODOX_EZ_I2C_TIMEOUT);
i2c_stop();
#ifdef DEBUG_MATRIX
if (data != 0x00) xprintf("I2C: %d\n", data);
@ -439,12 +439,12 @@ static void select_row(uint8_t row)
if (row < 7) {
// select on mcp23018
if (mcp23018_status) { // do nothing on error
} else { // set active row low : 0 // set other rows hi-Z : 1
} else { // set active row low : 0 // set other rows hi-Z : 1
mcp23018_status = i2c_start(I2C_ADDR_WRITE, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
mcp23018_status = i2c_write(GPIOA, ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
mcp23018_status = i2c_write(0xFF & ~(1<<row), ERGODOX_EZ_I2C_TIMEOUT); if (mcp23018_status) goto out;
out:
i2c_stop(ERGODOX_EZ_I2C_TIMEOUT);
i2c_stop();
}
} else {
// Output low(DDR:1, PORT:0) to select