shared/tinyusb: Add back runtime CDC config for older TinyUSB. · micropython/micropython@0414173 · GitHub

micropython / micropython Public

• Notifications You must be signed in to change notification settings
• Fork 9k
• Star 22.1k

• Code
• Issues 1.2k
• Pull requests 373
• Discussions
• Actions
• Projects
• Wiki
• Security and quality
• Insights

Additional navigation options

Commit 0414173

Browse filesBrowse the repository at this point in the historyBrowse files

dpgeorge

committed

shared/tinyusb: Add back runtime CDC config for older TinyUSB.

Commit 6bde1b5 removed this configuration because TinyUSB 0.21.0 no longer uses it. But the esp32 port still uses an older TinyUSB version/fork (based on TinyUSB 0.18.0) and therefore still needs this runtime CDC configuration. Signed-off-by: Damien George <damien@micropython.org>

1 parent 9704681 commit 0414173
Copy full SHA for 0414173

1 file changed

+9Lines changed: 9 additions & 0 deletions

File tree

Expand file treeCollapse file tree

Open diff view settings

Filter options

• shared/tinyusb
  • mp_usbd.h

Expand file treeCollapse file tree

Open diff view settings

Collapse file

‎shared/tinyusb/mp_usbd.h‎

Copy file name to clipboardExpand all lines: shared/tinyusb/mp_usbd.h

+9Lines changed: 9 additions & 0 deletions

Original file line number	Diff line number	Diff line change
@@ -64,6 +64,15 @@
64	64	// Initialise TinyUSB device.
65	65	static inline void mp_usbd_init_tud(void) {
66	66	tusb_init();
	67	+ #if TUSB_VERSION_NUMBER < 2100 && MICROPY_HW_USB_CDC
	68	+ // TinyUSB prior to 0.21.0 had TX persistence configurable at runtime.
	69	+ tud_cdc_configure_t cfg = {
	70	+ .rx_persistent = 0,
	71	+ .tx_persistent = 1,
	72	+ .tx_overwritabe_if_not_connected = 1,
	73	+ };
	74	+ tud_cdc_configure(&cfg);
	75	+ #endif
67	76	}
68	77
69	78	// Run the TinyUSB device task

0 commit comments

Comments

0 (0)