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-rw-r--r--firmware/export/config/sansafuzeplus.h1
-rw-r--r--firmware/usb.c5
2 files changed, 5 insertions, 1 deletions
diff --git a/firmware/export/config/sansafuzeplus.h b/firmware/export/config/sansafuzeplus.h
index 4b3591931f..a853cb13b5 100644
--- a/firmware/export/config/sansafuzeplus.h
+++ b/firmware/export/config/sansafuzeplus.h
@@ -193,6 +193,7 @@
/* enable these for the experimental usb stack */
#define HAVE_USBSTACK
+#define USB_EXTRA_STACK 0x80
//#define USB_HANDLED_BY_OF
#define USB_VENDOR_ID 0x0781
#define USB_PRODUCT_ID 0x74e1
diff --git a/firmware/usb.c b/firmware/usb.c
index f97cc75ffe..e0c0c45865 100644
--- a/firmware/usb.c
+++ b/firmware/usb.c
@@ -68,7 +68,10 @@ static int usb_mmc_countdown = 0;
/* Make sure there's enough stack space for screendump */
#ifdef USB_FULL_INIT
-static long usb_stack[(DEFAULT_STACK_SIZE + DUMP_BMP_LINESIZE)/sizeof(long)];
+#ifndef USB_EXTRA_STACK
+# define USB_EXTRA_STACK 0x0 /*Define in firmware/export/config/[target].h*/
+#endif
+static long usb_stack[(DEFAULT_STACK_SIZE + DUMP_BMP_LINESIZE + USB_EXTRA_STACK)/sizeof(long)];
static const char usb_thread_name[] = "usb";
static unsigned int usb_thread_entry = 0;
static bool usb_monitor_enabled = false;