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Add Portenta X8
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‎boards.txt‎

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@@ -209,6 +209,57 @@ envie_m4.bootloader.file=PORTENTA_H7/portentah7_bootloader_mbed_hs_v2.elf
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##############################################################
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portenta_x8.name=Arduino Portenta X8
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portenta_x8.build.core=arduino
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portenta_x8.build.crossprefix=arm-none-eabi-
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portenta_x8.build.compiler_path={runtime.tools.arm-none-eabi-gcc-7-2017q4.path}/bin/
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portenta_x8.build.variant=PORTENTA_X8
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portenta_x8.build.mcu=cortex-m4
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portenta_x8.build.fpu=-mfpu=fpv4-sp-d16
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portenta_x8.build.float-abi=-mfloat-abi=softfp
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portenta_x8.build.extra_flags=
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portenta_x8.build.extra_ldflags=-DCM4_BINARY_START=0x08100000 -DCM4_BINARY_END=0x08200000
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portenta_x8.build.architecture=cortex-m4
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portenta_x8.build.board=PORTENTA_X8
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portenta_x8.build.ldscript=linker_script.ld
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portenta_x8.compiler.mbed.arch.define=
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portenta_x8.compiler.mbed.defines={build.variant.path}/defines.txt
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portenta_x8.compiler.mbed.ldflags={build.variant.path}/ldflags.txt
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portenta_x8.compiler.mbed.cflags={build.variant.path}/cflags.txt
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portenta_x8.compiler.mbed.cxxflags={build.variant.path}/cxxflags.txt
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portenta_x8.compiler.mbed.includes={build.variant.path}/includes.txt
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portenta_x8.compiler.mbed.extra_ldflags=-lstdc++ -lsupc++ -lm -lc -lgcc -lnosys
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portenta_x8.compiler.mbed="{build.variant.path}/libs/libmbed.a"
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portenta_x8.vid.0=0x2341
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portenta_x8.pid.0=0x0061
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portenta_x8.build.vid=0x2341
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portenta_x8.build.pid=0x0061
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portenta_x8.upload_port.0.vid=0x2341
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portenta_x8.upload_port.0.pid=0x0061
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portenta_x8.upload.tool=adb
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portenta_x8.upload.tool.default=adb
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portenta_x8.upload.vid=0x2341
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portenta_x8.upload.pid=0x0061
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portenta_x8.upload.protocol=
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portenta_x8.upload.transport=
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portenta_x8.upload.interface=0
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portenta_x8.upload.use_1200bps_touch=false
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portenta_x8.upload.wait_for_upload_port=false
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portenta_x8.upload.native_usb=true
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portenta_x8.upload.maximum_data_size=294248
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portenta_x8.debug.tool=gdb
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portenta_x8.bootloader.tool=openocd
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portenta_x8.bootloader.tool.default=openocd
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portenta_x8.bootloader.config=-f target/stm32h7x_dual_bank.cfg
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portenta_x8.bootloader.programmer=-f interface/stlink.cfg
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portenta_x8.bootloader.extra_action.preflash=stm32h7x option_write 0 0x01c 0xb86aaf0
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portenta_x8.bootloader.file=PORTENTA_X7/STM32H747AII6_CM7.elf
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##############################################################
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nano33ble.name=Arduino Nano 33 BLE
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nano33ble.build.core=arduino
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nano33ble.build.crossprefix=arm-none-eabi-

‎patches/0100-Add-Portenta-X8-target.patch‎

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‎platform.txt‎

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@@ -195,6 +195,16 @@ tools.imgtool.path={runtime.tools.imgtool.path}
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tools.imgtool.cmd=imgtool
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tools.imgtool.flags=sign --key "{build.keys.keychain}/{build.keys.sign_key}" --encrypt "{build.keys.keychain}/{build.keys.encrypt_key}" "{build.path}/{build.project_name}.bin" "{build.path}/{build.project_name}.bin" --align {build.alignment} --max-align {build.alignment} --version {build.version} --header-size {build.header_size} --pad-header --slot-size {build.slot_size}
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#
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# ADB WRAPPER
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#
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tools.adb.path={runtime.tools.adb.path}
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tools.adb.cmd=adb-wrapper
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tools.adb.upload.params.verbose=-v
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tools.adb.upload.params.quiet=
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tools.adb.upload.pattern="{path}/{cmd}" flash "{build.path}/{build.project_name}.bin"
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#
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# GDB (Debugger)
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#

‎portenta.variables‎

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@@ -1,5 +1,5 @@
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export FLAVOUR="portenta"
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export VARIANTS=("PORTENTA_H7_M7 PORTENTA_H7_M4")
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export FQBNS=("envie_m7 envie_m4")
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export VARIANTS=("PORTENTA_H7_M7 PORTENTA_H7_M4 PORTENTA_X8")
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export FQBNS=("envie_m7 envie_m4 portenta_x8")
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export LIBRARIES=("doom Ethernet MRI Portenta_SDRAM SPI WiFi ea_malloc openamp_arduino STM32H747_System ThreadDebug Himax_HM01B0 PDM Portenta_Video USBAudio KernelDebug Portenta_Audio RPC USBHID Wire Portenta_lvgl Camera rpclib USBHOST mbed-memory-status Portenta_SDCARD Scheduler USBMSD SocketWrapper GSM GPS MCUboot")
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export BOOTLOADERS=("PORTENTA_H7")

‎variants/PORTENTA_X8/conf/.mbedignore‎

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mbed-os/connectivity/nanostack/*

‎variants/PORTENTA_X8/conf/mbed_app.json‎

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{
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"target_overrides": {
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"*": {
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"target.printf_lib": "std",
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"platform.stdio-buffered-serial": false,
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"platform.stdio-baud-rate": 115200,
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"platform.default-serial-baud-rate": 115200,
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"platform.callback-nontrivial": true,
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"platform.all-stats-enabled": true,
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"platform.memory-tracing-enabled": true,
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"rtos.main-thread-stack-size": 32768,
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"target.mbed_app_start": "0x8100000",
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"target.macros_add": [
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"NO_VTOR_RELOCATE",
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"METAL_INTERNAL",
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"VIRTIO_SLAVE_ONLY",
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"NO_ATOMIC_64_SUPPORT",
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"METAL_MAX_DEVICE_REGIONS=2",
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"RPMSG_BUFFER_SIZE=2048"
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]
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}
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}
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}

‎variants/PORTENTA_X8/pinmode_arduino.h‎

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/* Define mock symbols to nullify PinMode definitions */
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#define PullNone TempPullNone
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#define PullUp TempPullUp
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#define PullDown TempPullDown
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#define OpenDrainPullUp TempOpenDrainPullUp
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#define OpenDrainNoPull TempOpenDrainNoPull
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#define OpenDrainPullDown TempOpenDrainPullDown
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#define PushPullNoPull TempPushPullNoPull
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#define PushPullPullUp TempPushPullPullUp
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#define PushPullPullDown TempPushPullPullDown
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#define OpenDrain TempOpenDrain
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#define PullDefault TempPullDefault
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#define INPUT TempINPUT
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#define OUTPUT TempOUTPUT
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#define INPUT_PULLUP TempINPUT_PULLUP
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#define INPUT_PULLDOWN TempINPUT_PULLDOWN
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/* Rename symbol PinMode into MbedPinMode for all the file PinNamesTypes.h
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* Functions using PinMode should be redeclared with the correct PinMode symbol */
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#define PinMode MbedPinMode
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#include "mbed_config.h"
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#include "PinNamesTypes.h"
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#undef PinMode
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/* Rename symbol PinMode into ArduinoPinMode for all the file Common.h
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* Functions using PinMode should be redeclared with the correct PinMode symbol */
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#define PinMode ArduinoPinMode
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#include "api/Common.h"
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#undef PinMode
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#undef PullNone
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#undef PullUp
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#undef PullDown
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#undef OpenDrainPullUp
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#undef OpenDrainNoPull
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#undef OpenDrainPullDown
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#undef PushPullNoPull
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#undef PushPullPullUp
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#undef PushPullPullDown
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#undef OpenDrain
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#undef PullDefault
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#undef INPUT
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#undef OUTPUT
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#undef INPUT_PULLUP
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#undef INPUT_PULLDOWN
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/* Define the PinName symbol to be used in all the contexts */
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typedef enum {
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PullNone = TempPullNone,
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PullUp = TempPullUp,
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PullDown = TempPullDown,
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OpenDrainPullUp = TempOpenDrainPullUp,
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OpenDrainNoPull = TempOpenDrainNoPull,
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OpenDrainPullDown = TempOpenDrainPullDown,
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PushPullNoPull = TempPushPullNoPull,
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PushPullPullUp = TempPushPullPullUp,
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PushPullPullDown = TempPushPullPullDown,
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OpenDrain = TempOpenDrain,
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PullDefault = TempPullDefault,
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INPUT = TempINPUT,
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OUTPUT = TempOUTPUT,
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INPUT_PULLUP = TempINPUT_PULLUP,
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INPUT_PULLDOWN = TempINPUT_PULLDOWN
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} PinMode;
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#if defined(__cplusplus)
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/* Redeclare Common.h functions with the updated PinMode */
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void pinMode(pin_size_t pinNumber, PinMode pinMode);
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#endif

‎variants/PORTENTA_X8/pins_arduino.h‎

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#pragma once
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#include <macros.h>
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#include "PeripheralPins.h"
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#ifndef __PINS_ARDUINO__
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#define __PINS_ARDUINO__
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#ifdef __cplusplus
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extern "C" unsigned int PINCOUNT_fn();
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extern "C" bool isBetaBoard();
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#endif
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// Booting
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// ----
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void bootM4();
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extern PinName digitalPinToPinName(pin_size_t P);
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// Pin count
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// ----
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#define PINS_COUNT (PINCOUNT_fn())
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#define NUM_DIGITAL_PINS (36u)
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#define NUM_ANALOG_INPUTS (8u)
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#define NUM_ANALOG_OUTPUTS (1u)
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// LEDs
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// ----
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#define PIN_LED (33u)
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#define LED_BUILTIN PIN_LED
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// Analog pins
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// -----------
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#define PIN_A0 (7u)
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#define PIN_A1 (8u)
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#define PIN_A2 (9u)
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#define PIN_A3 (10u)
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#define PIN_A4 (11u)
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#define PIN_A5 (12u)
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#define PIN_A6 (13u)
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#define PIN_A7 (14u)
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static const uint8_t A0 = PIN_A0;
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static const uint8_t A1 = PIN_A1;
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static const uint8_t A2 = PIN_A2;
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static const uint8_t A3 = PIN_A3;
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static const uint8_t A4 = PIN_A4;
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static const uint8_t A5 = PIN_A5;
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static const uint8_t A6 = PIN_A6;
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static const uint8_t A7 = PIN_A7;
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#define ADC_RESOLUTION 12
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// Digital pins
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// -----------
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#define D0 (0u)
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#define D1 (1u)
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#define D2 (2u)
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#define D3 (3u)
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#define D4 (4u)
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#define D5 (5u)
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#define D6 (6u)
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#define D7 (7u)
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#define D8 (8u)
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#define D9 (9u)
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#define D10 (10u)
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#define D11 (11u)
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#define D12 (12u)
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#define D13 (13u)
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#define D14 (14u)
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#define D15 (15u)
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#define D16 (16u)
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#define D17 (17u)
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#define D18 (18u)
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#define D19 (19u)
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#define D20 (20u)
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#define D21 (21u)
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//DACs
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#define DAC (A6)
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// Serial
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#define PIN_SERIAL_RX (22ul)
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#define PIN_SERIAL_TX (21ul)
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#define SERIAL_HOWMANY 1
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#define SERIAL1_TX (digitalPinToPinName(PIN_SERIAL_TX))
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#define SERIAL1_RX (digitalPinToPinName(PIN_SERIAL_RX))
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// SPI
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#define PIN_SPI_MISO (10u)
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#define PIN_SPI_MOSI (8u)
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#define PIN_SPI_SCK (9u)
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#define PIN_SPI_SS (7u)
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static const uint8_t SS = PIN_SPI_SS; // SPI Slave SS not used. Set here only for reference.
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static const uint8_t MOSI = PIN_SPI_MOSI;
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static const uint8_t MISO = PIN_SPI_MISO;
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static const uint8_t SCK = PIN_SPI_SCK;
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// Wire
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#define PIN_WIRE_SDA (11u)
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#define PIN_WIRE_SCL (12u)
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//#define SERIAL_CDC 0
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#define HAS_UNIQUE_ISERIAL_DESCRIPTOR
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#define BOARD_VENDORID 0x2341
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#define BOARD_PRODUCTID 0x0061
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#define BOARD_NAME "Portenta X8"
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#define DFU_MAGIC_SERIAL_ONLY_RESET 0xb0
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uint8_t getUniqueSerialNumber(uint8_t* name);
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void _ontouch1200bps_();
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#define WIRE_HOWMANY 0
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#define I2C_SDA (digitalPinToPinName(PIN_WIRE_SDA))
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#define I2C_SCL (digitalPinToPinName(PIN_WIRE_SCL))
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#define I2C_SDA_INTERNAL (PB_7)
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#define I2C_SCL_INTERNAL (PB_6)
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#define I2C_SDA1 I2C_SDA_INTERNAL
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#define I2C_SCL1 I2C_SCL_INTERNAL
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#define SPI_HOWMANY 0
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#define SPI_MISO (digitalPinToPinName(PIN_SPI_MISO))
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#define SPI_MOSI (digitalPinToPinName(PIN_SPI_MOSI))
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#define SPI_SCK (digitalPinToPinName(PIN_SPI_SCK))
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#define digitalPinToPort(P) (digitalPinToPinName(P)/32)
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#define SERIAL_PORT_USBVIRTUAL Serial
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#define SERIAL_PORT_MONITOR Serial
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#define SERIAL_PORT_HARDWARE Serial1
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#define SERIAL_PORT_HARDWARE_OPEN Serial2
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#define USB_MAX_POWER (500)
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#endif //__PINS_ARDUINO__

‎variants/PORTENTA_X8/variant.cpp‎

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#include "Arduino.h"
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#include "pinDefinitions.h"
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AnalogPinDescription g_AAnalogPinDescription[] = {
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{ PF_11, NULL }, // A0 ADC1_INP2
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{ PA_6, NULL }, // A1 ADC12_INP3
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{ PF_13, NULL }, // A2 ADC2_INP2
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{ PB_1, NULL }, // A3 ADC12_INP5
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{ PC_4, NULL }, // A4 ADC12_INP4
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{ PF_7, NULL }, // A5 ADC3_INP3
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{ PF_9, NULL }, // A6 ADC3_INP2
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{ PF_5, NULL } // A7 ADC3_INP4
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};
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PinDescription g_APinDescription[] = {
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// D0 - D6
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{ PF_8, NULL, NULL, NULL }, // D0
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{ PF_6, NULL, NULL, NULL }, // D1
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{ PF_3, NULL, NULL, NULL }, // D2
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{ PF_4, NULL, NULL, NULL }, // D3
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{ PF_12, NULL, NULL, NULL }, // D4
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{ PE_10, NULL, NULL, NULL }, // D5
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{ PE_11, NULL, NULL, NULL }, // D6
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// D7 - D14
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{ PF_11, NULL }, // D7 A0
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{ PA_6, NULL }, // D8 A1
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{ PF_13, NULL }, // D9 A2
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{ PB_1, NULL }, // D10 A3
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{ PC_4, NULL }, // D11 A4
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{ PF_7, NULL }, // D12 A5
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{ PF_9, NULL }, // D13 A6
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{ PF_5, NULL }, // D14 A7
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// CAN
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{ PD_1, NULL, NULL, NULL }, // D15
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{ PD_0, NULL, NULL, NULL }, // D16
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{ PB_6, NULL, NULL, NULL }, // D17
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{ PB_5, NULL, NULL, NULL }, // D18
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// USART2
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{ PD_3, NULL, NULL, NULL }, // D19
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{ PD_4, NULL, NULL, NULL }, // D20
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{ PD_5, NULL, NULL, NULL }, // D21
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{ PD_6, NULL, NULL, NULL }, // D22
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// PWM
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{ PC_7, NULL, NULL, NULL }, // D23
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{ PA_9, NULL, NULL, NULL }, // D24
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{ PA_10, NULL, NULL, NULL }, // D25
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{ PB_10, NULL, NULL, NULL }, // D26
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{ PA_11, NULL, NULL, NULL }, // D27
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{ PD_15, NULL, NULL, NULL }, // D28
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{ PA_15, NULL, NULL, NULL }, // D29
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{ PC_6, NULL, NULL, NULL }, // D30
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{ PA_12, NULL, NULL, NULL }, // D31
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{ PC_8, NULL, NULL, NULL }, // D32
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// INTERNAL
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{ PA_0, NULL, NULL, NULL }, // D33
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{ PC_1, NULL, NULL, NULL }, // D34
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{ PE_5, NULL, NULL, NULL }, // D35
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};
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extern "C" {
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unsigned int PINCOUNT_fn() {
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return (sizeof(g_APinDescription) / sizeof(g_APinDescription[0]));
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}
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}

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