ArduinoCore-megaavr
ArduinoCore-megaavr copied to clipboard
arduino
Arduino Core for the ATMEGA4809 CPU
Since the timer used for millis() (TIMERB3 on Uno WiFi2 and Every) is not shared with any functionality, couldn't it could be set up in "periodic" mode (instead of free-running...
This PR switches the TCB clock select from TCA (which is, by default, CPU clock / 64) to the CPU clock / 2. Then it maintains a counter in the...
1st proposal to adjust turnOffPWM to prevent interfering with timers, if the DigitalWrite is using default pins. #75
Everything works fine with Standby and Power-Down, the device goes to sleep forever without waking up ``` void loop() { SLPCTRL.CTRLA |= SLPCTRL_SMODE_PDOWN_gc; //SLEEP_MODE_PWR_DOWN sleep_enable(); sleep_cpu(); sleep_disable(); Serial.println("ERROR"); //If you...
So I'm wondering about the feasibility of this idea for a while now, and I thought I could ask here to get some facts straight. If I understood this correctly,...
I need to use the ATmega4809 with I2C configured in slave mode using pins PF2 and PF3. The only way to obtain that is to add: `PORTMUX.TWISPIROUTEA |= TWI_MUX;` `TWI0.DUALCTRL...
Hello, it is not possible for me to get proper results for the following code on all of my Arduino Uno Wifi Rev. 2: ``` String currentLine = "%2216%22,%20%2217%22"; void...
Changes to address [this issue](https://github.com/arduino/ArduinoCore-megaavr/issues/78).
The SPI configuration is using a SPISettings class from ArduinoCore-API, which is converted to a temporary object of type SPISettingsMegaAVR . This conversion in https://github.com/arduino/ArduinoCore-megaavr/blob/5717c2a3ac8ecc6e5f382715b7f6225e1c809007/libraries/SPI/src/SPI.h#L179-L181 is using this constructor: https://github.com/arduino/ArduinoCore-megaavr/blob/5717c2a3ac8ecc6e5f382715b7f6225e1c809007/libraries/SPI/src/SPI.h#L69...
Hi, Compiling fails at linking when using a precompiled library .a for atmega4809 targets. The following message appears in the verbose: "Using precompiled library in C:\... (archive library path) The...
