Mikrokontrollersystemer-gruppe-4/mikrokontrollersystemer-prosjekt
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Move data initialization into write, as it is only needed there

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Sebastian H. Gabrielli 2024-04-28 20:46:50 +02:00
parent 4666f79dd3
commit 91cffd78f4
1 changed files with 1 additions and 2 deletions
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prosjekt.X/i2c.c
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@ -90,11 +90,10 @@ ISR(TWI0_TWIS_vect) {
// Check for the data interrupt flag // Check for the data interrupt flag
if (TWI0.SSTATUS & TWI_DIF_bm) { if (TWI0.SSTATUS & TWI_DIF_bm) {
uint8_t data = 0;
if (((TWI0.SSTATUS & TWI_DIR_bm) >> TWI_DIR_bp) == 0) { if (((TWI0.SSTATUS & TWI_DIR_bm) >> TWI_DIR_bp) == 0) {
// Data write Controller -> Target // Data write Controller -> Target
data = TWI0.SDATA; uint8_t data = TWI0.SDATA;
// Send the data to the write handler // Send the data to the write handler
i2c_write_handler(data); i2c_write_handler(data);