diff options
| -rw-r--r-- | cores/arduino/HardwareSerial.cpp | 10 | ||||
| -rw-r--r-- | cores/arduino/HardwareSerial.h | 48 |
2 files changed, 29 insertions, 29 deletions
diff --git a/cores/arduino/HardwareSerial.cpp b/cores/arduino/HardwareSerial.cpp index e512421..2e64acb 100644 --- a/cores/arduino/HardwareSerial.cpp +++ b/cores/arduino/HardwareSerial.cpp @@ -393,11 +393,11 @@ try_again: *_ubrrh = baud_setting >> 8; *_ubrrl = baud_setting; - //set number of data bits - current_config = *_ubrrh; - current_config = *_ucsrc; - current_config |= config; - *_ucsrc = current_config; + //set the data bits, parity, and stop bits +#if defined(__AVR_ATmega8__) + config |= 0x80; // select UCSRC register (shared with UBRRH) +#endif + *_ucsrc = config; sbi(*_ucsrb, _rxen); sbi(*_ucsrb, _txen); diff --git a/cores/arduino/HardwareSerial.h b/cores/arduino/HardwareSerial.h index dcbaebc..c2d0ce9 100644 --- a/cores/arduino/HardwareSerial.h +++ b/cores/arduino/HardwareSerial.h @@ -69,30 +69,30 @@ class HardwareSerial : public Stream }; // Define config for Serial.begin(baud, config); -#define SERIAL_5N1 0x80 -#define SERIAL_6N1 0x82 -#define SERIAL_7N1 0x84 -#define SERIAL_8N1 0x86 -#define SERIAL_5N2 0x88 -#define SERIAL_6N2 0x8A -#define SERIAL_7N2 0x8C -#define SERIAL_8N2 0x8E -#define SERIAL_5E1 0xA0 -#define SERIAL_6E1 0xA2 -#define SERIAL_7E1 0xA4 -#define SERIAL_8E1 0xA6 -#define SERIAL_5E2 0xA8 -#define SERIAL_6E2 0xAA -#define SERIAL_7E2 0xAC -#define SERIAL_8E2 0xAE -#define SERIAL_5O1 0xB0 -#define SERIAL_6O1 0xB2 -#define SERIAL_7O1 0xB4 -#define SERIAL_8O1 0xB6 -#define SERIAL_5O2 0xB8 -#define SERIAL_6O2 0xBA -#define SERIAL_7O2 0xBC -#define SERIAL_8O2 0xBE +#define SERIAL_5N1 0x00 +#define SERIAL_6N1 0x02 +#define SERIAL_7N1 0x04 +#define SERIAL_8N1 0x06 +#define SERIAL_5N2 0x08 +#define SERIAL_6N2 0x0A +#define SERIAL_7N2 0x0C +#define SERIAL_8N2 0x0E +#define SERIAL_5E1 0x20 +#define SERIAL_6E1 0x22 +#define SERIAL_7E1 0x24 +#define SERIAL_8E1 0x26 +#define SERIAL_5E2 0x28 +#define SERIAL_6E2 0x2A +#define SERIAL_7E2 0x2C +#define SERIAL_8E2 0x2E +#define SERIAL_5O1 0x30 +#define SERIAL_6O1 0x32 +#define SERIAL_7O1 0x34 +#define SERIAL_8O1 0x36 +#define SERIAL_5O2 0x38 +#define SERIAL_6O2 0x3A +#define SERIAL_7O2 0x3C +#define SERIAL_8O2 0x3E #if defined(UBRRH) || defined(UBRR0H) extern HardwareSerial Serial; |