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Fix i2c received value in georgi and bajjak #24113

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merged 1 commit into from
Jul 13, 2024
Merged

Fix i2c received value in georgi and bajjak #24113

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2 changes: 1 addition & 1 deletion keyboards/bajjak/matrix.c
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Original file line number Diff line number Diff line change
Expand Up @@ -146,7 +146,7 @@ static matrix_row_t read_cols(uint8_t row) {
// reading GPIOB (column port) since in mcp23018's sequential mode
// it is addressed directly after writing to GPIOA in select_row()
mcp23018_status = i2c_receive(I2C_ADDR, &data, 1, BAJJAK_EZ_I2C_TIMEOUT);
return data;
return ~data;
}
} else {
/* read from teensy
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1 change: 1 addition & 0 deletions keyboards/gboards/georgi/matrix.c
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Original file line number Diff line number Diff line change
Expand Up @@ -255,6 +255,7 @@ static matrix_row_t read_cols(uint8_t row)
} else {
uint8_t data = 0;
mcp23018_status = i2c_read_register(I2C_ADDR, GPIOB, &data, 1, ERGODOX_EZ_I2C_TIMEOUT);
data = ~data;

#ifdef DEBUG_MATRIX
if (data != 0x00) xprintf("I2C: %d\n", data);
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