Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Added 9N1 serial definitions to support 9-bit UART #238

Open
wants to merge 3 commits into
base: master
Choose a base branch
from
Open

Added 9N1 serial definitions to support 9-bit UART #238

Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
5c264a8
Update HardwareSerial.h Adding 9N1 support
vashadow Oct 5, 2024
099582f
Update HardwareSerial.h with 9-bit definitions
vashadow Oct 13, 2024
2885971
Merge pull request #1 from vashadow/9-bit-api-patch
vashadow Oct 13, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
13 changes: 12 additions & 1 deletion api/HardwareSerial.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -42,48 +42,59 @@ namespace arduino {
#define SERIAL_DATA_6 (0x200ul)
#define SERIAL_DATA_7 (0x300ul)
#define SERIAL_DATA_8 (0x400ul)
#define SERIAL_DATA_9 (0x500ul)
#define SERIAL_DATA_MASK (0xF00ul)

#define SERIAL_5N1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_NONE | SERIAL_DATA_5)
#define SERIAL_6N1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_NONE | SERIAL_DATA_6)
#define SERIAL_7N1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_NONE | SERIAL_DATA_7)
#define SERIAL_8N1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_NONE | SERIAL_DATA_8)
#define SERIAL_9N1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_NONE | SERIAL_DATA_9)
#define SERIAL_5N2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_NONE | SERIAL_DATA_5)
#define SERIAL_6N2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_NONE | SERIAL_DATA_6)
#define SERIAL_7N2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_NONE | SERIAL_DATA_7)
#define SERIAL_8N2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_NONE | SERIAL_DATA_8)
#define SERIAL_9N2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_NONE | SERIAL_DATA_9)
#define SERIAL_5E1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_EVEN | SERIAL_DATA_5)
#define SERIAL_6E1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_EVEN | SERIAL_DATA_6)
#define SERIAL_7E1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_EVEN | SERIAL_DATA_7)
#define SERIAL_8E1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_EVEN | SERIAL_DATA_8)
#define SERIAL_9E1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_EVEN | SERIAL_DATA_9)
#define SERIAL_5E2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_EVEN | SERIAL_DATA_5)
#define SERIAL_6E2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_EVEN | SERIAL_DATA_6)
#define SERIAL_7E2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_EVEN | SERIAL_DATA_7)
#define SERIAL_8E2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_EVEN | SERIAL_DATA_8)
#define SERIAL_9E2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_EVEN | SERIAL_DATA_9)
#define SERIAL_5O1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_ODD | SERIAL_DATA_5)
#define SERIAL_6O1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_ODD | SERIAL_DATA_6)
#define SERIAL_7O1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_ODD | SERIAL_DATA_7)
#define SERIAL_8O1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_ODD | SERIAL_DATA_8)
#define SERIAL_9O1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_ODD | SERIAL_DATA_9)
#define SERIAL_5O2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_ODD | SERIAL_DATA_5)
#define SERIAL_6O2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_ODD | SERIAL_DATA_6)
#define SERIAL_7O2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_ODD | SERIAL_DATA_7)
#define SERIAL_8O2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_ODD | SERIAL_DATA_8)
#define SERIAL_9O2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_ODD | SERIAL_DATA_9)
#define SERIAL_5M1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_MARK | SERIAL_DATA_5)
#define SERIAL_6M1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_MARK | SERIAL_DATA_6)
#define SERIAL_7M1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_MARK | SERIAL_DATA_7)
#define SERIAL_8M1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_MARK | SERIAL_DATA_8)
#define SERIAL_9M1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_MARK | SERIAL_DATA_9)
#define SERIAL_5M2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_MARK | SERIAL_DATA_5)
#define SERIAL_6M2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_MARK | SERIAL_DATA_6)
#define SERIAL_7M2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_MARK | SERIAL_DATA_7)
#define SERIAL_8M2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_MARK | SERIAL_DATA_8)
#define SERIAL_9M2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_MARK | SERIAL_DATA_9)
#define SERIAL_5S1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_SPACE | SERIAL_DATA_5)
#define SERIAL_6S1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_SPACE | SERIAL_DATA_6)
#define SERIAL_7S1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_SPACE | SERIAL_DATA_7)
#define SERIAL_8S1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_SPACE | SERIAL_DATA_8)
#define SERIAL_9S1 (SERIAL_STOP_BIT_1 | SERIAL_PARITY_SPACE | SERIAL_DATA_9)
#define SERIAL_5S2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_SPACE | SERIAL_DATA_5)
#define SERIAL_6S2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_SPACE | SERIAL_DATA_6)
#define SERIAL_7S2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_SPACE | SERIAL_DATA_7)
#define SERIAL_8S2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_SPACE | SERIAL_DATA_8)
#define SERIAL_9S2 (SERIAL_STOP_BIT_2 | SERIAL_PARITY_SPACE | SERIAL_DATA_9)

class HardwareSerial : public Stream
{
Expand All @@ -103,4 +114,4 @@ class HardwareSerial : public Stream
// XXX: Are we keeping the serialEvent API?
extern void serialEventRun(void) __attribute__((weak));

}
}
Loading