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HardwareSerial Half duplex add SERIAL_8N1_HALF_DUPLEX
Added in define in standard Arduino setup. I also added for 7E1 and 7O1 as well.teensy4-core
Kurt Eckhardt
5 年之前
+ 6
- 0
teensy3/HardwareSerial.h
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| @@ -102,7 +102,11 @@ | |||
| #define SERIAL_8N2_RXINV_TXINV 0x34 | |||
| #endif | |||
| // Half duplex support | |||
| #define SERIAL_HALF_DUPLEX 0x200 | |||
| #define SERIAL_7E1_HALF_DUPLEX (SERIAL_7E1 | SERIAL_HALF_DUPLEX) | |||
| #define SERIAL_7O1_HALF_DUPLEX (SERIAL_7O1 | SERIAL_HALF_DUPLEX) | |||
| #define SERIAL_8N1_HALF_DUPLEX (SERIAL_8N1 | SERIAL_HALF_DUPLEX) | |||
| // bit0: parity, 0=even, 1=odd | |||
| // bit1: parity, 0=disable, 1=enable | |||
| @@ -112,6 +116,8 @@ | |||
| // bit5: txinv, 0=normal, 1=inverted | |||
| // bit6: unused | |||
| // bit7: actual data goes into 9th bit | |||
| // bit8: 2 stop bits (T3.5/3.6 and LC) | |||
| // bit9: Half duplex | |||
| #if defined(KINETISK) | |||
+ 4
- 0
teensy4/HardwareSerial.h
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| @@ -93,7 +93,11 @@ | |||
| #define SERIAL_8N2_TXINV (SERIAL_8N1_TXINV | SERIAL_2STOP_BITS) | |||
| #define SERIAL_8N2_RXINV_TXINV (SERIAL_8N1_RXINV_TXINV | SERIAL_2STOP_BITS) | |||
| // Half duplex support | |||
| #define SERIAL_HALF_DUPLEX 0x200 | |||
| #define SERIAL_7E1_HALF_DUPLEX (SERIAL_7E1 | SERIAL_HALF_DUPLEX) | |||
| #define SERIAL_7O1_HALF_DUPLEX (SERIAL_7O1 | SERIAL_HALF_DUPLEX) | |||
| #define SERIAL_8N1_HALF_DUPLEX (SERIAL_8N1 | SERIAL_HALF_DUPLEX) | |||
| // bit0: parity, 0=even, 1=odd | |||
| // bit1: parity, 0=disable, 1=enable | |||
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