Address multi-byte data send bug

CalcProgrammer1/Stepper-Motor-Controller#3
Needleroozer · Mar 2, 2024 · ed85ea4 · ed85ea4
1 parent 96f32dd
commit ed85ea4
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/software/nixie-controller/src/usi_i2c_slave.c b/software/nixie-controller/src/usi_i2c_slave.c
@@ -192,6 +192,7 @@ ISR(USI_OVERFLOW_vect)
 			USI_I2C_Slave_State = USI_SLAVE_SEND_DATA_ACK_CHECK;
 			USI_SET_SDA_INPUT();
 			USISR = USI_SLAVE_COUNT_ACK_USISR;
+			USIDR = 0;
 			break;
 
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