Jeff Epler
4715875cc4
.. leading zeros are required for `frontmatter` to treat them as dates
rather than strings, apparently per the YAML specification.
This was done by script:
```py
import re
import datetime
import pathlib
import sys
import frontmatter
rx = re.compile(r'^(\s*)date_added:.*$', re.M)
for path_str in sys.argv[1:]:
print(path_str)
path = pathlib.Path(path_str)
post = frontmatter.load(path)
date_added = post.get("date_added", "")
if isinstance(date_added, datetime.date):
continue
if isinstance(date_added, str):
try:
date_added = datetime.datetime.strptime(date_added, "%Y-%m-%d")
except ValueError as exc:
print(f"Failed to parse date {date_added} in {path_str}: {exc}")
continue
date_added = date_added.date()
content = path.read_text("utf-8")
new_content = rx.sub(lambda m: f"{m.group(1)}date_added: {date_added}", content)
assert content != new_content
path.write_text(new_content, "utf-8")
```
1.5 KiB
1.5 KiB
| layout | board_id | title | name | manufacturer | board_url | board_image | download_instructions | downloads_display | blinka | date_added | features | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| download | radxa_rock_3a | Rock 3A Download | Rock 3A | Radxa Limited |
|
radxa_rock_3a.jpg | true | true | 2023-05-05 |
|
ROCK 3A is an improved version of the ROCK Pi 4. ROCK 3A features a quad core Cortex-A55 ARM processor, 32bit 3200Mb/s LPDDR4, up to 4K@60 HDMI, MIPI DSI, MIPI CSI, 3.5mm jack with mic, USB Port, GbE LAN, PCIe 3.0, PCIe 2.0, 40-pin color expansion header, RTC. Also, ROCK 3 supports USB PD and QC powering.
Key Features
- RK3568, Quad A55 up to 2GHz, Mali G52 GPU, 0.8T NPU
- eMMC module socket, 2GB/4GB/8GB LPDDR4 3200MT/s, DRAM controller frequency up to 1560MHz
- uSD slot supports up to 128G uSD card
- QC/PD power support, with a new generation QC/PD protocol IC
- Two USB2 same as ROCK Pi 4, two USB3(1x OTG+1x HOST)
- USB3 can be configured in SATA mode with a SATA breakout cable
- GbE with PoE support
- M.2 M key for NVMe with PCIe 3.0 x2 lanes
- M.2 E key for connectivity with PCIe 2.0 x1/SDIO/UART, support WiFi 6 cards
- 1x MIPI DSI, 1x MIPI CSI, compatible with ROCK Pi 4
- 40P GPIO mostly compatible with ROCK Pi 4