Add SuperSpeed support to CDC-NCM and enable iperf on CH569

2026-07-07T06:03:25Z

- TUD_CDC_NCM_SS_DESCRIPTOR template (bulk 1024 + endpoint companions) and companion handling in netd_open (notification endpoint skip, bulk pair drv_len) - net_lwip_webserver: SS device/config/BOS descriptors for the NCM build, CH569 added to the LWIP_HIGH_THROUGHPUT tier (builds lwiperf). The 16 KB RAMS cannot hold lwIP: heap and pools go to the 32 KB RAMX via LWIP_DECLARE_MEMORY_ALIGNED (arch/cc.h), with a 6-pbuf pool / 6*MSS window and a 3 KB dcd bounce pool to fit (RAMX 92%) - CH569 dcd fixes found while bringing this up: TMR0 counts only 26 bits, so the previous 1 s fallback CNT_END (120e6 > 2^26) silently never expired - use 0.55 s per phase; make link busy-waits in usb30_hw_init best-effort so a stuck-BUSY teardown state cannot abort re-initialization half way Builds clean (full ch56x example sweep); NOT yet hardware-validated: the rig's WCH-LinkE stopped completing flash writes mid-session (reads and erases fine), leaving the board without firmware - iperf numbers pending physical probe/board recovery. Co-Authored-By: Claude Fable 5

fix more alerts

2025-11-08T08:54:02Z

fix trailing space and new line

2023-03-17T09:12:49Z

temporarily disable codespell

get most examples build with iar

2023-01-18T03:31:00Z

more rename

2020-03-09T16:05:22Z

tinyusb.git/examples/device/net_lwip_webserver/src/arch, branch worktree-ch569-hydrausb3

Add SuperSpeed support to CDC-NCM and enable iperf on CH569

fix more alerts

fix trailing space and new line

get most examples build with iar

more rename