arduino/ArduinoCore-sam

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Stars: 91
Forks: 112
Open beginner issues: 1
Indexed issues: 91

Dominant language: HTML
License: No license data
Last GitHub push: Sep 17, 2020
Latest indexed: Sep 14, 2026
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PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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UDD_Send() (uotghs_device.c) has an unbounded busy-wait on TXINI — permanent MCU hang if host doesn't set it (native USB CDC line-state related) Open

Type: Bug USB: CDC serial

Difficulty 4/5 3-5 days Newbie friendliness 52/100

arduino/ArduinoCore-sam#153 · 1 comment · Opened Aug 30, 2026
Can't use sizeof... to initialize struct template members Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#151 · 5 comments · Opened Feb 22, 2025
Incorrect version of USBCore.cpp in package registry? Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#147 · Opened Nov 17, 2024
Unexpected extra characters appeared in the IDE Serial Monitor when write to Serial in loop() Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

arduino/ArduinoCore-sam#146 · Opened Mar 6, 2024
std::locale [con/de]structor undefined Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

arduino/ArduinoCore-sam#145 · Opened Feb 16, 2024
<iostream> not usable Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

arduino/ArduinoCore-sam#144 · Opened Feb 14, 2024
Hope to support at least C++14 soon Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

arduino/ArduinoCore-sam#143 · Opened Feb 5, 2024
No Support for C++ Standard Libraries Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

arduino/ArduinoCore-sam#142 · 1 comment · Opened Dec 30, 2023
Insufficient initialization in Serial1.begin() Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

arduino/ArduinoCore-sam#140 · Opened Oct 26, 2022
Wire.setWireTimeout() not supported SAM3X Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#139 · Opened Sep 30, 2022
_sbrk has no bounds checking Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

arduino/ArduinoCore-sam#138 · 2 comments · Opened Aug 19, 2022
HID.sendReport - Stack overflow Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

arduino/ArduinoCore-sam#134 · Opened Jan 14, 2022
adc_configure_trigger bug Open

Difficulty 1/5 Under an hour Newbie friendliness 48/100

arduino/ArduinoCore-sam#130 · Opened Oct 20, 2021
adc_set_resolution bug Open

Difficulty 2/5 1-3 hours Newbie friendliness 65/100

arduino/ArduinoCore-sam#129 · Opened Oct 15, 2021
IPAddress missing definition of operator!=() Open

Difficulty 2/5 1-3 hours Newbie friendliness 25/100

arduino/ArduinoCore-sam#127 · Opened Sep 15, 2021
Wire does not play nicely with Adafruit I2C FRAM breakout board Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

arduino/ArduinoCore-sam#126 · 1 comment · Opened Sep 7, 2021
Serial.readBytesUntil() is either misleading or buggy Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#125 · Opened Sep 2, 2021
Print/Stream API is old. availableForWrite is missing Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

arduino/ArduinoCore-sam#124 · 1 comment · Opened Aug 27, 2021
If interrupt attached to 2 or more pins of a port, detachInterrupt() doesn't work correctly Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

arduino/ArduinoCore-sam#122 · 1 comment · Opened Jul 6, 2021
Serial3.setTimeout(...) is not expiring with the rx line always idle. Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#119 · Opened Mar 5, 2021
Introduce experimental debug support for Arduino CLI/IDE Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

arduino/ArduinoCore-sam#118 · Opened Feb 18, 2021
Race condition in UARTClass.cpp Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

arduino/ArduinoCore-sam#116 · 2 reactions · Opened Jan 18, 2021
Allow serial buffers of different sizes Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#113 · 6 comments · Opened Oct 9, 2020
Upgrade gcc toolchain version Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#112 · 3 comments · 5 reactions · Opened Sep 29, 2020
adc 12 bit Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#110 · 2 comments · Opened Sep 11, 2020
CDC boolean operator speed issue Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

arduino/ArduinoCore-sam#106 · Opened Jun 9, 2020
availableForWrite() always returns 511, results in halting the sketch Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#105 · Opened Apr 30, 2020
adc_disable_channel_differential_input does not correctly set config bit Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

arduino/ArduinoCore-sam#102 · Opened Mar 10, 2020
Wire.begin() doesn't initialize the SDA 20 and SCL 21 of arduino due Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

arduino/ArduinoCore-sam#101 · Opened Feb 20, 2020
Only define Serial ISRs when used Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

arduino/ArduinoCore-sam#100 · Opened Jan 21, 2020
SPI.transfer hangs if an argument is given to SPI.begin Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#99 · Opened Jan 19, 2020
Arduino Due USB Implementation Error Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

arduino/ArduinoCore-sam#97 · 5 comments · Opened Dec 16, 2019
Incorrect const in pgm_read_ptr Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

arduino/ArduinoCore-sam#96 · Opened Nov 23, 2019
Serial.write(0x00) fails to compile Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

arduino/ArduinoCore-sam#94 · 1 comment · Opened Nov 9, 2019
Arduino Due I2C "endTransmission(uint8_t sendStop)" Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

arduino/ArduinoCore-sam#70 · 2 comments · Opened Aug 26, 2019
Arduino Due SerialUSB bug on monitor close/USB unplug Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

arduino/ArduinoCore-sam#71 · 7 comments · Opened Aug 8, 2019
SPI Mode 3 on Due doesn't work properly with new APIs i.e. using SPI.beginTransaction(SPISettings) Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#72 · 2 comments · Opened Jul 12, 2019
PWML0, PWML1, PWML2, and PWML3 channels Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

arduino/ArduinoCore-sam#68 · Opened Jul 10, 2019
Linker error: undifined reference to std::__throw_length_error() when using vectors Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#67 · 1 comment · Opened Jun 29, 2019
Serial Transmit on Due stops working after using pinMode Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

arduino/ArduinoCore-sam#89 · 1 comment · Opened May 27, 2019
UARTClass::write May lose characters if write occurs around the same time as a previous byte is finished transmitted Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

arduino/ArduinoCore-sam#64 · Opened Mar 6, 2019
Compile error with #include <unistd.h> Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#63 · 4 comments · 1 reaction · Opened Nov 19, 2018
PluggableUSB.h location inconsistency Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

arduino/ArduinoCore-sam#62 · 5 comments · Opened Nov 6, 2018
Flash page locked Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

arduino/ArduinoCore-sam#61 · 1 comment · Opened Oct 27, 2018
delay() is inaccurate, averaging 500us too short. Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

arduino/ArduinoCore-sam#60 · Opened Sep 6, 2018
Cannot use isochronous endpoint with PluggableUSB. Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

arduino/ArduinoCore-sam#58 · Opened Sep 3, 2018
This repository has no tags Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

arduino/ArduinoCore-sam#57 · 1 reaction · Opened Sep 3, 2018
Programming port UART doesn't work at 230400; no rounding in BRGR calculations. Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

arduino/ArduinoCore-sam#54 · 1 comment · 1 reaction · Opened Aug 2, 2018
UARTClass::write function loses the first character when it is called many times in series. Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

arduino/ArduinoCore-sam#51 · Opened Jun 26, 2018
invalid conversion from 'void (*)()' to 'void (*)()' when using optimization flags with interrupts Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

arduino/ArduinoCore-sam#49 · 1 comment · Opened Feb 2, 2018

arduino/ArduinoCore-sam

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