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Add DatanoiseTV TREX One Board. #22

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Add DatanoiseTV TREX One Board. #22

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42 changes: 42 additions & 0 deletions boards/trex-one.json
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{
"build": {
"core": "arduino",
"cpu": "cortex-m0plus",
"extra_flags": "-D ARDUINO_RASPBERRY_PI_PICO -DARDUINO_ARCH_RP2040 -DARDUINO_TREX_ONE",
"f_cpu": "133000000L",
"hwids": [
[
"0x1209",
"0xD00F"
]
],
"mcu": "rp2040",
"variant": "TREX_ONE"
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It seems this board hasn't been added to the official Arduino framework, so you will need to use the original RASPBERRY_PI_PICO variant.

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That works for me, as long as the extra flag is set during build.

},
"debug": {
"jlink_device": "RP2040_M0_0",
"openocd_target": "rp2040.cfg",
"svd_path": "rp2040.svd"
},
"frameworks": [
"arduino"
],
"name": "TREX One (RP2040)",
"upload": {
"maximum_ram_size": 270336,
"maximum_size": 16384000,
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I believe 16MB is external flash? How will people be able to utilize it?

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The RP2040 has no internal flash. The RP2040 Pico Board had 4MB of external flash and the TREX One has 16MB. With FreeRTOS, TinyUSB, LVGL etc. 16MB can be very practical (think of LittleFS / SPIFFS).

"require_upload_port": true,
"native_usb": true,
"use_1200bps_touch": true,
"wait_for_upload_port": false,
"protocol": "picotool",
"protocols": [
"cmsis-dap",
"jlink",
"raspberrypi-swd",
"picotool"
]
},
"url": "https://forums.raspberrypi.com/viewtopic.php?f=147&t=322135&p=1928264",
"vendor": "DatanoiseTV"
}