ArduinoCore-samd
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arduino
Arduino Core for SAMD21 CPU
The change we propose aims to: - allow the CLI to pass to the IDE2/cortex-debug all the debug info it needs (with the command: `arduino-cli debug -I -b -P `)...
Hello! Compilation fails with the error message: ``` maxtron_translator.elf.ltrans0.s: Assembler messages: maxtron_translator.elf.ltrans0.s:14826: Error: lo register required -- `sub r8,#1' ``` In this code: ``` __asm__ __volatile__( "1: \n" " sub...
I am working with a MKRNB1500 with MKRNB. Sometimes I see what appears to be an incomplete or no response from the SARA modem. The interface to the SARA modem...
I2C is not working using PA08 and PA09 on the ATSAMD21G18A-AU with an Arduino Zero bootloader on a custom PCB. -Tried Modified I2C Scanner -Normal I2C on PA22 and PA23...
Hardware platform: Sparkfun SAMD21 Mini Breakout + BME280 sensor + VL53L0X sensor Software platform: Arduino 1.8.3, Arduino SAMD Boards 1.6.20, Sparkfun SAMD21 boards 1.5.3, Windows 10 Pro 1803 Aim: -...
There is an issue with the I2C bus state when using low power deep sleep. The problem occurs when the sleeping. When the I2C master goes to sleep, the SCL...
analogWrite() has some problems with regard to using a timer for pulse width modulation: 1. It uses a fixed value of 0xFFFF for the waveform period with a TCC timer....
It would be nice if functions in wiring_analog.c had doxygen-style comment headers.
The resolution value _writeResolution, set by analogWriteResolution(), is shared by the DAC and PWM. There is no reason why this needs to be so. I recommend the following changes to...
When analogWrite() is called to write to a pin that is in digital mode, it maps the analog output value to 8 bits and then applies a threshold of 128,...