stm32/usb: Add support for using TinyUSB stack.

pi-anl · pi-anl · commit 386470847251 · 2025-05-15T21:28:26.000+10:00
Signed-off-by: Andrew Leech &lt;andrew@alelec.net&gt;
diff --git a/ports/stm32/main.c b/ports/stm32/main.c
@@ -282,14 +282,11 @@ static bool init_sdcard_fs(void) {
                 }
             }
 
-            #if MICROPY_HW_ENABLE_USB
+            #if MICROPY_HW_ENABLE_USB && MICROPY_HW_USB_MSC
             if (pyb_usb_storage_medium == PYB_USB_STORAGE_MEDIUM_NONE) {
                 // if no USB MSC medium is selected then use the SD card
                 pyb_usb_storage_medium = PYB_USB_STORAGE_MEDIUM_SDCARD;
             }
-            #endif
-
-            #if MICROPY_HW_ENABLE_USB
             // only use SD card as current directory if that's what the USB medium is
             if (pyb_usb_storage_medium == PYB_USB_STORAGE_MEDIUM_SDCARD)
             #endif

Original file line number	Diff line number	Diff line change
`@@ -282,14 +282,11 @@ static bool init_sdcard_fs(void) {`
`282`	`282`	`}`
`283`	`283`	`}`
`284`	`284`
`285`		`- #if MICROPY_HW_ENABLE_USB`
	`285`	`+ #if MICROPY_HW_ENABLE_USB && MICROPY_HW_USB_MSC`
`286`	`286`	`if (pyb_usb_storage_medium == PYB_USB_STORAGE_MEDIUM_NONE) {`
`287`	`287`	`// if no USB MSC medium is selected then use the SD card`
`288`	`288`	`pyb_usb_storage_medium = PYB_USB_STORAGE_MEDIUM_SDCARD;`
`289`	`289`	`}`
`290`		`- #endif`
`291`		`-`
`292`		`- #if MICROPY_HW_ENABLE_USB`
`293`	`290`	`// only use SD card as current directory if that's what the USB medium is`
`294`	`291`	`if (pyb_usb_storage_medium == PYB_USB_STORAGE_MEDIUM_SDCARD)`
`295`	`292`	`#endif`