diff options
| author | hathach <[email protected]> | 2026-09-03 18:19:17 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2026-09-04 04:03:39 +0700 |
| commit | ff9767e7e0297a94f26885d8a91f273707ec9507 (patch) | |
| tree | feaf60d57049410c27dda1c9f250c8f36bbe4a06 /docs/reference/hil_boards.md | |
| parent | e08148b3e664c5dd5714334b7528e692e38a3f98 (diff) | |
hil: add ea4088_quickstart with an RTT consolehil-add-ea4088qs
The board's probe is an LPC-Link2 with no VCOM, so its console is RTT. Two
host tests could not run that way: test_host_cdc_msc_hid and
test_host_msc_file_explorer opened the flasher's VCOM directly instead of
going through open_board_console(), and the config gate rejecting
is_cdc/is_msc fixtures on "logger": "rtt" boards existed only to keep them
from dying mid-run on a port that does not exist.
Route both through the console abstraction and drop the gate. The reset
ordering differs per console -- RTT owns the probe so the board must be reset
before the console opens, a VCOM survives the reset so it opens first -- and
that rule now lives in open_console_reset() instead of being spelled out at
each call site.
The roster entry runs device, host and dual: USB1's Type-A drives a hub with
a CH340 (TX-RX shorted, for the cdc echo) and a thumbdrive, while USB2 keeps
serving the device tests. BUFFER_SIZE_DOWN=128 because that echo writes up to
64 bytes at once and SEGGER's ring keeps one byte free, which the 16-byte
default cannot hold; 64 measured unreliable, 128 reliable.
Measured on the rig: 19 passed, 0 failed, 0 skipped. usbtest 30/30, host MSC
reads 682 KB/s, device CDC/MSC ~510 kB/s (full speed behind the rig's hub).
Diffstat (limited to 'docs/reference/hil_boards.md')
| -rw-r--r-- | docs/reference/hil_boards.md | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/reference/hil_boards.md b/docs/reference/hil_boards.md index 678f7f0ed..074fc7741 100644 --- a/docs/reference/hil_boards.md +++ b/docs/reference/hil_boards.md @@ -2,7 +2,7 @@ ### ci rig -27 boards, from `test/hil/tinyusb.json`. +28 boards, from `test/hil/tinyusb.json`. | Board | Roles | Flasher | Variants | Note | |--------------------------|--------------------|-----------|--------------------------------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------| @@ -14,6 +14,7 @@ | max32666fthr | device | openocd | | | | metro_m4_express | device, dual | jlink | metro_m4_express | pl23x; audio_test_freertos skipped: samd51 iso-IN capture fails (arecord EIO) | | lpcxpresso11u37 | device | jlink | | | +| ea4088_quickstart | device, host, dual | jlink | ea4088_quickstart | console is the LPC-Link2's RTT channel: this probe has no VCOM (rtt skill) | | lpcxpresso55s28 | device | jlink | | | | ra4m1_ek | device | jlink | | | | raspberry_pi_pico | device, host, dual | openocd | raspberry_pi_pico | | |