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Adding 9-bit support to the hardware serial UART #379

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Adding 9-bit support to the hardware serial UART #379

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90e4f56
Update Serial.h for 9-bit support
vashadow Oct 5, 2024
39c72ad
Update Serial.cpp to support 9-bit functionality on UART
vashadow Oct 5, 2024
627bb4c
Update Serial.cpp
vashadow Oct 13, 2024
e8d56d6
Update Serial.h
vashadow Oct 13, 2024
7235c06
Merge pull request #1 from arduino/main
vashadow Oct 18, 2024
36083a3
Add files via upload
vashadow Oct 18, 2024
a1cfd24
Update package.json
vashadow Oct 18, 2024
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Update Serial.h for 9-bit support 
Added to write function declarations for functions being added to the serial.cpp to support the 9-bit functionality of the processor. 

The "bool wake" allows turning on the 9-bit, also known as the wake bit.
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@vashadow
vashadow authored Oct 5, 2024
commit 90e4f56186f743e73cf53242d19cd42fc5482e42
2 changes: 2 additions & 0 deletions cores/arduino/Serial.h
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Expand Up @@ -64,6 +64,8 @@ class UART : public arduino::HardwareSerial {
size_t write(uint8_t c);
size_t write(uint8_t* c, size_t len);
size_t write_raw(uint8_t* c, size_t len);
size_t write_9bit(uint8_t c, bool wake);
size_t write_9bit(uint8_t* c, bool wake, size_t len);
using Print::write;
operator bool(); // { return true; }

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