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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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7 changes: 6 additions & 1 deletion cores/arduino/Serial.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -260,6 +260,11 @@ void UART::begin(unsigned long baudrate, uint16_t config) {
uart_cfg.parity = UART_PARITY_ODD;
uart_cfg.stop_bits = UART_STOP_BITS_2;
break;
case SERIAL_9N1:
uart_cfg.data_bits = UART_DATA_BITS_9;
uart_cfg.parity = UART_PARITY_OFF;
uart_cfg.stop_bits = UART_STOP_BITS_1;
break;
}

uart_cfg.p_callback = UART::WrapperCallback;
Expand Down Expand Up @@ -335,4 +340,4 @@ size_t UART::write_raw(uint8_t* c, size_t len) {
i++;
}
return len;
}
}
15 changes: 15 additions & 0 deletions package.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
{
"name": "framework-arduinorenesas-uno",
"version": "1.1.1",
"description": "Arduino Wiring-based Framework for Renesas MCUs (UNOR4 core)",
"keywords": [
"framework",
"arduino",
"renesas",
"RA"
],
"repository": {
"type": "git",
"url": "https://github.com/vashadow/ArduinoCore-renesas.git"
}
}
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