History log of /ArduinoCore-samd/variants/ (Results 1 - 25 of 206)
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4544e2e823-Jul-2020 janakelarsson <jan-ake.larsson@liu.se>

Don't use RESET_N pin (#550)

Data sheet discourages use of SARA modem reset pin, use may lead to irrecoverable state of modem

8b23f15b15-Jul-2020 giulcioffi <g.cioffi@arduino.cc>

Fixes to let SBUBoot always find UPDATE.OK when present

6e049f7b15-Jun-2020 giulcioffi <g.cioffi@arduino.cc>

Add section sketch_boot for nano 33 IoT

703b87e030-Mar-2020 Martino Facchin <m.facchin@arduino.cc>

Merge pull request #508 from sameer/master

Update clockout comments, add synchronization spin


44b6d01e28-Mar-2020 Sameer Puri <11097096+sameer@users.noreply.github.com>

Update clockout comments, add synchronization spin

I've updated the comments here to refer to "gclk" instead of generator x. Also added a spin to wait for the write to clear, just like what'

Update clockout comments, add synchronization spin

I've updated the comments here to refer to "gclk" instead of generator x. Also added a spin to wait for the write to clear, just like what's done in `startup.c`.

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614a8f3918-Mar-2020 Sameer Puri <11097096+sameer@users.noreply.github.com>

Correct MKR Vidor 4000 PB09 notes

This is not LED_BLUE, it is SAM_INT_OUT, as seen in [VidorFPGA pin assignments](https://github.com/vidor-libraries/VidorFPGA/blob/master/constraints/MKRVIDO

Correct MKR Vidor 4000 PB09 notes

This is not LED_BLUE, it is SAM_INT_OUT, as seen in [VidorFPGA pin assignments](https://github.com/vidor-libraries/VidorFPGA/blob/master/constraints/MKRVIDOR4000/vidor_s_pins.qsf#L236) which connects to FPGA pin N2.

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d0c2f0bf18-Feb-2020 Riccardo Rizzo <r.rizzo@arduino.cc>

Fix comment on sd SPI MKRZERO

Fix SD SPI1 description on MKRZERO's variat

fix: https://github.com/arduino/ArduinoCore-samd/issues/500

e7b7923a31-Jan-2020 Alexander Entinger <cto@lxrobotics.com>

Adding documentation for pinout of MKRWAN1310/SPI1

b2fce4cd07-Feb-2020 Arturo Guadalupi <a.guadalupi@arduino.cc>

Merge pull request #471 from agdl/I2SDefinitionsNano

Added I2S definitions for NANO 33 IoT


e34e937524-Jan-2020 Riccardo Rizzo <r.rizzo@arduino.cc>

added define for PMIC_IRQ pin where needed

ccfcc89615-Jan-2020 Riccardo Rizzo <r.rizzo@arduino.cc>

added SDA and SCL Variables

Added SDA and SCL variables in variant.h of samd boards

This resolve: https://github.com/arduino/ArduinoCore-samd/issues/473

663b71df14-Jan-2020 Riccardo Rizzo <r.rizzo@arduino.cc>

increase the current software limit to 3A in such way that the limit is given by the R28

e538930d09-Jan-2020 Riccardo Rizzo <r.rizzo@arduino.cc>

Enable PWM on D4

f6faf48209-Dec-2019 Riccardo Rizzo <r.rizzo@arduino.cc>

Modified the nano 33 Iot variant

Adapted the MCU table description with to the actual pinout

895740f627-Nov-2019 agdl <a.guadalupi@arduino.cc>

Added I2S definitions for NANO 33 IoT

45163fae05-Jun-2019 Riccardo Rizzo <r.rizzo@arduino.cc>

Changed MKRGSM1400 variant to increase the reliability

Changed input source control register value to avoid module's hung due to discharge peak
this change increase the reliability of

Changed MKRGSM1400 variant to increase the reliability

Changed input source control register value to avoid module's hung due to discharge peak
this change increase the reliability of the SARA when 2G band's are used

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020b419f27-May-2019 Martino Facchin <m.facchin@arduino.cc>

Merge pull request #412 from James-Aylward/patch-1

Fixed an issue with interrupt pins


fa50755725-May-2019 James Aylward <46735052+James-Aylward@users.noreply.github.com>

Fixed an issue with interrupt pins

https://learn.adafruit.com/assets/47156
Fixed the discrepancy between the circuit playground diagram and the code. In the diagram, button A is labelled

Fixed an issue with interrupt pins

https://learn.adafruit.com/assets/47156
Fixed the discrepancy between the circuit playground diagram and the code. In the diagram, button A is labelled as an interrupt pin even though the code does not reflect this. This change fixes the issue.

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4505276b16-May-2019 Martino Facchin <m.facchin@arduino.cc>

NANO 33 IoT: remove references to R0

2b8150c302-May-2019 Martino Facchin <m.facchin@arduino.cc>

[MKRNBV3] Reduce USB voltage limit to 3880mV

On module powerup there can be current spikes that make the USB voltage drop under 4.36V. This results in PGOOD fault and module lockup.
Only

[MKRNBV3] Reduce USB voltage limit to 3880mV

On module powerup there can be current spikes that make the USB voltage drop under 4.36V. This results in PGOOD fault and module lockup.
Only V3 seems affected, and FW A.02.01 even more.

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92efd74530-Apr-2019 Martino Facchin <m.facchin@arduino.cc>

Add missing forward declaration of PINCOUNT_fn()

206956dd29-Apr-2019 Martino Facchin <m.facchin@arduino.cc>

[WIP] Enable battery charging on MKRWAN1310

Since MKRWAN1310 battery sense ADC pin is not connected we must enable the PMIC, check if it starts charging, eventually disable the charging circ

[WIP] Enable battery charging on MKRWAN1310

Since MKRWAN1310 battery sense ADC pin is not connected we must enable the PMIC, check if it starts charging, eventually disable the charging circuitry.
ATM the bootloader is a bit pick and could hang the board on first upload.

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154166d329-Apr-2019 Martino Facchin <m.facchin@arduino.cc>

Merge branch 'mkrwan1310' into beta


08629f9019-Apr-2019 Martino Facchin <m.facchin@arduino.cc>

Rename NONA_WLAN in NANO 33 IoT

a536cc8015-Oct-2018 Jonni Westphalen <jonny.westphalen@googlemail.com>

make PINS_COUNT dynamic

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