Commit Graph

111 Commits

Author SHA1 Message Date
Tiago Medicci Serrano
af45eced2b docs/esp32s3: add documentation for Wi-Fi (STA + SoftAP) 2023-03-16 19:07:25 +01:00
Michal Lenc
4084c749c8 Documentation: add initial documentation page for SAMv7 MCU
Initial documentation page for SAMv7 MCU is added. There are still
board pages to be added in the future.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2023-03-06 23:37:57 +08:00
Eero Nurkkala
4bb432b0f4 Documentation: risc-v/mpfs: correct information
These changes were requested by the vendor, hence fix them
accordingly.

Signed-off-by: Eero Nurkkala <eero.nurkkala@offcode.fi>
2023-03-02 13:32:32 +08:00
Michal Lenc
00e87962fd imxrt: add option to select PWM trigger source value from configuration
Current implementation supports the trigger generation only from timer
capture on period value. This is sufficient for PWM synchronization but
may not be enough for other purposes as ADC triggering for example.

This change adds an option to generate the trigger based on a duty
cycle value.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2023-02-11 20:07:28 +08:00
chenwen@espressif.com
cfc9029c5d risc-v/esp32c6: Add ESP32-C6 basic support
1. Bring up OS kernel.
  2. Add interrupt support.
  3. Add system timer support.
  4. Add the ESP32-C6 devkit board.
  5. Add basic UART support for console.
  6. Add clock configuration.
  7. Add board reset support.
2023-02-10 17:38:41 -03:00
Lucas Saavedra Vaz
7df663bff8 docs/boards/esp32s2-saola-1: Fix watchdog example 2023-02-04 18:28:10 -03:00
Peter Bee
fa17262e5d Doc/rp2040: fix typo
Missing blank line in waveshare-rp2040-lcd-1.28

Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
2023-01-28 13:19:16 +08:00
Lucas Saavedra Vaz
454570532e docs/boards/esp32-devkitc: Fix watchdog example 2023-01-21 12:27:35 +08:00
Peter Bee
ab059a7ba3 Documentation/p/a/rp2040: add docs for waveshare-rp2040-lcd-1.28
Signed-off-by: Peter Bee <bijunda1@xiaomi.com>
2023-01-19 18:52:01 +08:00
YAMAMOTO Takashi
2e0de13813 Documentation: Restore some esp32-devkitc openocd doc
Restore some openocd information which I occassionally need.

This is a partial revert of:
```
commit 58a5e0744b
Author: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
Date:   Mon Jul 26 21:43:42 2021 +0200

    Documentation/esp32: Remove the rest of the OpenOCD text.
    This information there is outdated and some of its content should be in
    the board documentation and not the chip.

    Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
```
2023-01-17 16:48:01 +08:00
Lee Lup Yuen
c07bd5d644 arm64/pinephone: Add driver for PinePhone Touch Panel
This PR adds the existing Goodix GT9XX Touch Panel Driver to the Bringup Function for PINE64 PinePhone.

With this PR, LVGL Touchscreen Apps will respond to Touch Input on PinePhone.

### Modified Files

`boards/arm64/a64/pinephone/src/pinephone_bringup.c`: Added GT9XX Touch Panel Driver to PinePhone Bringup Function

`boards/arm64/a64/pinephone/src/Makefile`: Added `pinephone_touch.c` to the Makefile

`include/nuttx/input/gt9xx.h`: Fixed a comment in GT9XX Touch Panel Driver

### New Files

`boards/arm64/a64/pinephone/src/pinephone_touch.c`, `pinephone_touch.h`: Register GT9XX Touch Panel Driver on PinePhone

`boards/arm64/a64/pinephone/configs/lvgl/defconfig`: Added PinePhone Board Config `lvgl` to support LVGL Touchscreen Apps

### Updated Documentation

`Documentation/platforms/arm/a64/boards/pinephone/index.rst`: Added PinePhone Board Config `lvgl` for LVGL Touchscreen Apps
2023-01-16 13:45:17 +08:00
zouboan
7e81dce71c arm64/a64: add driver for Allwinner A64 I2C bus
arm64/a64: add driver for Allwinner A64 I2C bus

arm64/a64: add driver for Allwinner A64 I2C bus

arm64/a64: add driver for Allwinner A64 I2C bus
2023-01-03 01:45:56 +08:00
Alan Carvalho de Assis
7660ece921 Doc: Add documentation about using BLE on ESP32-C3 2022-12-30 18:11:51 +02:00
Lee Lup Yuen
f9bd04ff19 arm64/pinephone: Add driver for Frame Buffer
This PR adds the Frame Buffer Driver for PINE64 PinePhone. With this driver, NuttX Apps will be able to use the standard Frame Buffer API to render graphics on PinePhone.

`boards/arm64/a64/pinephone/src/pinephone_bringup.c`: Render Test Pattern after calling `up_fbinitialize()` to start the Frame Buffer Driver

`boards/arm64/a64/pinephone/src/pinephone_display.c`: Add Frame Buffer Driver

`boards/arm64/a64/pinephone/src/pinephone_display.h`: Declare new function for rendering Test Pattern

`platforms/arm/a64/boards/pinephone/index.rst`: Add Frame Buffer as supported driver for PinePhone
2022-12-28 23:06:45 +08:00
Lee Lup Yuen
17639af0a8 arm64/pinephone: Add driver for LCD Panel (Xingbangda XBD599)
This PR adds the driver for Xingbangda XBD599 LCD Panel (based on Sitronix ST7703 LCD Controller) on PINE64 PinePhone. This PR also includes:

- The driver for X-Powers AXP803 Power Mgmt IC, which calls our driver for Allwinner A64's Reduced Serial Bus. The PMIC Driver is needed to power on the MIPI DSI Interface for the LCD Panel.

- A simple Display Driver that renders a Test Pattern on the LCD Display at startup. It calls our Allwinner A64 drivers for Display Engine, Timing Controller TCON0 and MIPI Display Serial Interface.

The NuttX Frame Buffer Driver will be implemented in the next PR.

`arch/arm64/src/a64/a64_de.c`, `a64_de.h`: Changed the Frame Buffer pointer to `const` for Allwinner A64 Display Engine

`arch/arm64/src/a64/hardware/a64_memorymap.h`: Added the Base Address for PWM, for controlling the PWM Backlight

`boards/arm64/a64/pinephone/src/pinephone_bringup.c`: Call `fb_register()` to start the Display Driver at startup

`boards/arm64/a64/pinephone/src/Makefile`: Added LCD Driver, PMIC Driver and Display Driver to Makefile

`boards/arm64/a64/pinephone/Kconfig`: Added the Kconfig option for "PINE64 PinePhone > LCD Display" (`CONFIG_PINEPHONE_LCD`) which enables the LCD Driver, PMIC Driver and Display Driver

`boards/arm64/a64/pinephone/src/pinephone_lcd.c`, `pinephone_lcd.h`: Driver for Xingbangda XBD599 LCD Panel

`boards/arm64/a64/pinephone/src/pinephone_pmic.c`, `pinephone_pmic.h`: Driver for X-Powers AXP803 Power Mgmt IC

`boards/arm64/a64/pinephone/src/pinephone_display.c`: Simple Display Driver that renders a Test Pattern in `up_fbinitialize()`

`boards/arm64/a64/pinephone/configs/lcd/defconfig`: New PinePhone Board Configuration `pinephone:lcd` that enables the LCD Driver (`CONFIG_PINEPHONE_LCD`)

`platforms/arm/a64/boards/pinephone/index.rst`: Added PinePhone Board Configuration `pinephone:lcd` that enables the LCD Driver
2022-12-27 11:44:17 +08:00
Lee Lup Yuen
c8cf27e848 arm64/a64: Add driver for Reduced Serial Bus
This PR adds the driver for Reduced Serial Bus (RSB) on Allwinner A64 SoC. The RSB Driver will be called by the upcoming Power Mgmt IC Driver for PINE64 PinePhone, to power on the LCD Display.

`arch/arm64/src/a64/Kconfig`: Added the Kconfig option for "A64 Peripheral Selection > RSB" (`CONFIG_A64_RSB`), which enables the RSB Driver

`arch/arm64/src/a64/hardware/a64_memorymap.h`: Added the Base Address for RSB

`arch/arm64/src/a64/Make.defs`: Added the RSB Driver to the Makefile

`arch/arm64/src/a64/a64_de.c`: Increase PLL Timeout for Allwinner A64 Display Engine

`boards/arm64/a64/pinephone/configs/nsh/defconfig`: Set PinePhone Board Config `CONFIG_BOARD_LOOPSPERMSEC` to the value computed by `calib_udelay`

`arch/arm64/src/a64/a64_rsb.c`, `a64_rsb.h`: RSB Driver for Allwinner A64

`platforms/arm/a64/boards/pinephone/index.rst`: Added RSB as supported peripheral for PinePhone
2022-12-24 12:01:46 +08:00
Lee Lup Yuen
64a54d2dfd arm64/a64: Add driver for Display Engine
This PR adds the driver for Display Engine 2.0 on Allwinner A64 SoC. The Display Engine Driver will be called by the upcoming LCD Driver for PINE64 PinePhone.

`arch/arm64/src/a64/Kconfig`: Added the Kconfig option for "A64 Peripheral Selection > DE" (`CONFIG_A64_DE`), which enables the Display Engine Driver

`arch/arm64/src/a64/hardware/a64_memorymap.h`: Added the Base Address for Display Engine

`arch/arm64/src/a64/Make.defs`: Added the Display Engine Driver to the Makefile

`boards/arm64/a64/pinephone/configs/nsh/defconfig`: Removed Scheduler Debug Info (`CONFIG_DEBUG_SCHED_INFO`) from the PinePhone Board Config, because it garbles the Console Output.

`arch/arm64/src/a64/a64_de.c`, `a64_de.h`: Display Engine Driver for Allwinner A64

`platforms/arm/a64/boards/pinephone/index.rst`: Added Display Engine as supported peripheral for PinePhone
2022-12-21 13:17:34 +08:00
Lee Lup Yuen
377477a948 arm64/a64: Add driver for TCON0
This PR adds the driver for TCON0 (Timing Controller) on Allwinner A64 SoC. The TCON0 Driver will be used by the upcoming Display Driver for PINE64 PinePhone.

`arch/arm64/src/a64/Kconfig`: Added the Kconfig option for "A64 Peripheral Selection > TCON0" (`CONFIG_A64_TCON0`), which enables the TCON0 Driver

`arch/arm64/src/a64/hardware/a64_memorymap.h`: Added the Base Address for TCON0

`arch/arm64/src/a64/Make.defs`: Added the TCON0 Driver to the Makefile

`arch/arm64/src/a64/a64_tcon0.c`, `a64_tcon0.h`: TCON0 Driver for Allwinner A64

`platforms/arm/a64/boards/pinephone/index.rst`: Added TCON0 as supported peripheral for PinePhone
2022-12-19 20:10:54 +08:00
Almir Okato
8f3c425067 xtensa/esp32s3: Enable booting from MCUboot bootloader
Add support for booting from MCUboot bootloader on ESP32-S3.

Signed-off-by: Almir Okato <almir.okato@espressif.com>
2022-12-15 00:42:13 +08:00
Lee Lup Yuen
b895207489 arm64/a64: Add driver for MIPI DSI
This PR adds the driver for Allwinner A64's MIPI Display Serial Interface (DSI) and MIPI Display Physical Layer (D-PHY).

This driver will be used by the upcoming Display Driver for PINE64 PinePhone.

- `include/nuttx/crc16.h`: Added 16-bit CRC-CCITT

- `libs/libc/misc/Make.defs`: Added 16-bit CRC-CCITT to Makefile

- `arch/arm64/src/a64/Kconfig`: Added the Kconfig option for "A64 Peripheral Selection > MIPI DSI" (`CONFIG_A64_MIPI_DSI`), which enables the MIPI DSI Driver

- `arch/arm64/src/a64/hardware/a64_memorymap.h`: Added the Base Address for MIPI DSI

- `arch/arm64/src/a64/Make.defs`: Added the MIPI DSI Driver to the Makefile

- `libs/libc/misc/lib_crc16ccitt.c`: Compute 16-bit CRC-CCITT

- `arch/arm64/src/a64/mipi_dsi.c`, `mipi_dsi.h`: Compose MIPI DSI Packets (Long, Short, Short with Parameter)

- `arch/arm64/src/a64/a64_mipi_dsi.c`, `a64_mipi_dsi.h`: MIPI DSI Driver for Allwinner A64

- `arch/arm64/src/a64/a64_mipi_dphy.c`, `a64_mipi_dphy.h`: MIPI D-PHY Driver for Allwinner A64

- `platforms/arm/a64/boards/pinephone/index.rst`: Added MIPI DSI as supported peripheral for PinePhone

Co-Authored-By: Petro Karashchenko <petro.karashchenko@gmail.com>
2022-12-14 22:37:32 +08:00
Xiang Xiao
a64c61f530 Remove incubat.* from the code base
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-12-13 21:21:27 +02:00
Lee Lup Yuen
c2d75c930b arm64/a64: Add drivers for PIO and LEDs
This PR adds the drivers for Allwinner A64 PIO (Programmable I/O) and PinePhone LEDs (Red / Green / Blue).

The PIO Driver is based on the NuttX PIO Driver for Allwinner A10: [`arch/arm/src/a1x/a1x_pio.c`](https://github.com/apache/nuttx/blob/master/arch/arm/src/a1x/a1x_pio.c)

-   `arch/arm64/src/a64/Make.defs`: Add PIO Driver to Makefile

-   `boards/Kconfig`: Add `ARCH_HAVE_LEDS` to PinePhone

-   `boards/arm64/a64/pinephone/src/pinephone.h`: Define PinePhone LEDs

-   `boards/arm64/a64/pinephone/src/pinephone_boardinit.c`: Start Auto LEDs

-   `boards/arm64/a64/pinephone/src/pinephone_bringup.c`: Start User LEDs

-   `boards/arm64/a64/pinephone/src/Makefile`: Add LED Driver to Makefile

-   `boards/arm64/a64/pinephone/configs/nsh/defconfig`: Add `CONFIG_USERLED` to `nsh` config

-   `arch/arm64/src/a64/a64_pio.c`, `a64_pio.h`: Allwinner A64 PIO Driver

-   `arch/arm64/src/a64/hardware/a64_memorymap.h`: PIO Memory Map

-   `arch/arm64/src/a64/hardware/a64_pio.h`: PIO Definitions

-   `boards/arm64/a64/pinephone/include/board.h`: Define PinePhone LEDs

-   `boards/arm64/a64/pinephone/src/pinephone_autoleds.c`: Driver for Auto LEDs

-   `boards/arm64/a64/pinephone/src/pinephone_userleds.c`: Driver for User LEDs

-   `introduction/supported_platforms.rst`: Add Allwinner A64 as Supported Platform

-   `platforms/arm/a64/boards/pinephone/index.rst`: Add PIO and LEDs to PinePhone
2022-12-06 18:14:39 +08:00
Nathan Hartman
03802dad13 NuttX graduated the Incubator; update repository links 2022-11-26 11:58:15 -08:00
Lee Lup Yuen
b31054b1e3 arch/arm64: Add support for PINE64 PinePhone
This PR adds support for PINE64 PinePhone and the Allwinner A64 SoC (based on Arm Cortex-A53).

With this PR, PinePhone boots successfully to nsh (via microSD Card) and runs console apps.

-   `arch/arm64/Kconfig`: Added Allwinner A64 SoC

-   `boards/Kconfig`: Added PINE64 PinePhone

-   `arch/arm64/src/a64/Kconfig`: New Kconfig for Allwinner A64 SoC

-   `boards/arm64/a64/pinephone/Kconfig`: New Kconfig for PINE64 PinePhone

-   `src/a64/a64_boot.c`, `a64_boot.h`: Boot functions for Allwinner A64

-   `src/a64/a64_lowputc.S`: Low-level console output

-   `src/a64/a64_serial.c`, `a64_serial.h`: A64 Serial Driver

-   `src/a64/chip.h`: A64 SoC Definitions

-   `include/a64/chip.h`: A64 Memory Map, Generic Interrupt Controller

-   `include/a64/irq.h`: A64 Interrupts

-   `src/a64/Make.defs`: Source files for A64

-   `configs/nsh/defconfig`: Board Configuration for `pinephone:nsh`

-   `src/pinephone_appinit.c`: Init PinePhone

-   `src/pinephone_boardinit.c`: Init PinePhone

-   `src/pinephone_bringup.c`: Start PinePhone Drivers

-   `src/pinephone.h`: PinePhone Declarations

-   `include/board_memorymap.h`: PinePhone Memory Map

-   `scripts/dramboot.ld`: PinePhone Linker Script

-   `scripts/Make.defs`: Source files for PinePhone

-   `src/Makefile`: PinePhone Makefile

-   `platforms/arm/a64/boards/pinephone/index.rst`: Building and booting NuttX on PinePhone

-   `platforms/arm/a64/index.rst`: Overview of Allwinner A64

-   `introduction/supported_platforms.rst`: Added Allwinner A64

-   `introduction/detailed_support.rst`: Added Allwinner A64
2022-11-25 17:19:48 +08:00
Tiago Medicci Serrano
5f82e2aeac documentation: update ESP32-S2's docs about the I2S RX mode 2022-11-21 23:46:47 +08:00
Tiago Medicci Serrano
9b55168462 documentation: update ESP32's documentation about the I2S RX mode 2022-11-15 17:01:47 -03:00
Lucas Saavedra Vaz
bcafc77cf8 boards/esp32-lyrat: Add support for the ES8388 codec 2022-11-08 10:03:18 -03:00
Lucas Saavedra Vaz
22ce6e8a9c boards/xtensa: Added support for the ESP32-S2-Kaluga-1 board 2022-11-07 14:23:09 -03:00
Tiago Medicci Serrano
998b726c4b documentation: update esp32[-s2] documentation about I2S/audio support 2022-11-07 13:46:44 +08:00
Lucas Saavedra Vaz
4d164bb995 doc: Add and fix Secure Boot and Flash Encryption section for ESP boards 2022-10-28 01:14:20 +08:00
Tiago Medicci Serrano
b16ed003f1 documentation: add documentation for ESP32-S2/S3/C3
Add documentation for ESP32-S2 and ESP32-S2 Saola 1 board
Add links to already existing ESP32-S3 documentation
Add links to already existing ESP32-C3 documentation
2022-10-22 15:18:35 +08:00
Brennan Ashton
c9636f0b3e docs: Update dependencies and fix lint errors 2022-10-10 09:29:53 +08:00
Alan Carvalho de Assis
40144a652d doc/esp32: Fix typo in the softap 2022-10-04 03:58:33 +08:00
Tiago Medicci Serrano
fc9b9f70ac xtensa/esp32: add documentation of the I2S/audio support on ESP32 2022-09-30 17:23:17 -03:00
Lucas Saavedra Vaz
4ee22e8739 boards: initial support for the ESP32-LyraT
boards/esp32-lyrat: Fix board name in comment

boards/esp32-lyrat: Fix coding style

boards/esp32-lyrat: Removed BOOT_BUTTON support

boards/esp32-lyrat: Improved code maintainability and fixed styling

boards/esp32-lyrat: Specified board version in configuration files

boards/esp32-lyrat: Added wapi config

boards/esp32-lyrat: Added documentation

boards/esp32-lyrat: Fix typo in documentation

boards/esp32-lyrat: Added comment on BUTTON_BOOT
2022-09-23 23:38:26 +08:00
Michal Lenc
9ebd7e525c imxrt: add support for ADC triggering by an external signal
Config option IMXRT_ADCx_ETC can now be used to select an external HW
trigger to be used instead of continous trigger. Continous trigger is
used if IMXRT_ADCx_ETC = -1 (default option). Otherwise the source signal
is routed through XBAR and used as a trigger.

Hardware triggering is currently limited to maximum of 8 channels.
HW trigger is automatically disabled if there are more than 8 channels.

The external triggering was tested with PWM signal as a source.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2022-09-22 22:13:56 +08:00
Lucas Saavedra Vaz
3aa08e4d78 documentation: Added Secure Boot and Flash Encryption section to ESP32
documentation: Fixed typos in ESP32 Secure Boot section
documentation/esp32: Improved note about the MCUboot port

documentation/esp32: Improved instructions in Secure Boot section

documentation/esp32: Fix information in Secure Boot section

documentation/esp32: Added info in Secure Boot section

documentation/esp32: Fix Secure Boot Instructions
2022-09-20 00:28:26 +08:00
Michal Lenc
7d877fbbc3 imxrt: add support for PWM synchronization
This commit allows the PWM modules to be synchronized by an external
signal (other PWM module for example). The sync source can be selected
from configuration.

PWM module can also now generate a trigger when its timer reaches the duty
cycle. This trigger is used for the synchronization of other modules. It
can also be used for triggering ADC for example in the future.

Thanks to Rastislav Pavlanin and  Jan Spurek from NXP support for
suggestion which helped to solve the inter-module PWM synchronization
task.

Signed-off-by: Michal Lenc <michallenc@seznam.cz>
2022-09-15 08:10:26 +09:00
curuvar
46103e29c0 Add "telnet" configuration to Raspberry Pi Pico W 2022-09-10 10:30:59 +08:00
curuvar
89d3ba44ca Fixes to RP2040 SMART flash and documentation 2022-09-06 13:13:00 +08:00
curuvar
74f1bfbfd7 Added support for Raspberry Pi Pico W 2022-08-17 19:03:19 -03:00
Tiago Medicci Serrano
df0604a4be Added default config for lvgl configs based on both fb and lcddev.
In order to better test the lcdddev driver and framebuffer, newer
board configs (for the TTGO T-Display and for the simulator) were
added.

Adjusted references of the sim:lvgl_(fb/lcd) config.
2022-08-13 20:36:45 +08:00
Jari van Ewijk
195412fa46 S32K1 & S32K3: add basic documentation for MCU family and boards 2022-08-02 14:53:09 -04:00
curuvar
c21c7ac8dc Added Adafruit QT Py RP2040 board.
Added ability to configure indivdual UART, SPI and I2C pin location.
2022-07-23 18:25:38 +08:00
Gustavo Henrique Nihei
feca57ffa9 esp32-devkitc: Add knsh configuration to the Documentation page
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2022-07-14 14:57:57 +08:00
curuvar
b70fc57849 RP2040 Board Documentation 2022-07-02 11:22:52 +08:00
Nathan Hartman
2032eeae6c Documentation: Fix various typos.
Documentation/components/drivers/character/serial.rst
Documentation/faq/index.rst
Documentation/guides/pysimcoder.rst
Documentation/platforms/arm/imxrt/boards/teensy-4.x/index.rst
Documentation/platforms/arm/imxrt/index.rst
Documentation/platforms/arm/stm32wl5/boards/nucleo-wl55jc/index.rst
Documentation/platforms/arm/stm32wl5/index.rst
Documentation/platforms/risc-v/bl602/index.rst
Documentation/platforms/sim/sim/index.rst
Documentation/platforms/xtensa/esp32/index.rst

Co-authored-by: Gustavo Henrique Nihei <38959758+gustavonihei@users.noreply.github.com>
2022-06-24 00:01:38 +08:00
Alan Carvalho de Assis
e87a20e648 Add documentation to ESP32-S3 boards 2022-06-17 17:14:10 -03:00
Michał Łyszczek
5490f8964f stm32wl5: add support for internal FLASH
This patch adds corrected implementation of FLASH memory to be used
with progmem driver for use with mtd filesystems like nxffs or smartfs.

Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>
2022-06-15 20:29:17 +08:00
Michał Łyszczek
4e5d8aca3d nucleo-wl55jc: add buttons and gpio interrupt support
This patch adds to the nucleo-wl55jc previously implemented EXTI support.
Button support with nuttx's button driver is added.

I've written small example to show how to use GPIO EXTI. B3 button can be
used (selectable via Kconfig) to toggle Red LED.

I've added new defconfig for demo purposes. I've included there config
and enabled example programs that are meant to demonstrate functions of
the board and does not really have a place in real world project. Like
Red LED can be toggled with B3 button, or LED example that flashes LEDS,
or button example to show which button has been pressed.

Signed-off-by: Michał Łyszczek <michal.lyszczek@bofc.pl>

--
v1 -> v2:
Suggested by: Petro Karashchenko
- Change (1 << 0) to (1 << BUTTON1_BIT (and similar)

v2 -> v3:
- Fix invalid BUTTON3_BIT value

v3 -> v4:
Suggested by: Petro Karashchenko
- Change 0/1 to false/true
2022-06-13 20:21:20 +08:00