This commit adds support to Ai-Thinker ESP32 Audio Kit V2.2 A247
board.
There are two modules of this board. The old model uses AC101 audio
and is not supported currently (AFAIK there is no AC101 driver) and
the new version uses the ES8388 audio codec. This model is supported
by this commit.
Just read the documentation to test playing an audio file.
TODO: Test audio recording.
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>
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>
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This information there is outdated and some of its content should be in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>
```
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
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
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
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
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
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
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>
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
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>
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
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>
