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-rw-r--r--demos/rt/RT-STM32F407-DISCOVERY-MEMS/main.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/demos/rt/RT-STM32F407-DISCOVERY-MEMS/main.c b/demos/rt/RT-STM32F407-DISCOVERY-MEMS/main.c
index f3f6a0e86..254b5ecbc 100644
--- a/demos/rt/RT-STM32F407-DISCOVERY-MEMS/main.c
+++ b/demos/rt/RT-STM32F407-DISCOVERY-MEMS/main.c
@@ -223,6 +223,7 @@ static THD_FUNCTION(Thread1, arg) {
* Application entry point.
*/
int main(void) {
+ static THD_WORKING_AREA(wa_usb_lld_pump, STM32_USB_OTG_THREAD_STACK_SIZE);
thread_t *shelltp = NULL;
/*
@@ -251,6 +252,8 @@ int main(void) {
* Note, a delay is inserted in order to not have to disconnect the cable
* after a reset.
*/
+ chThdCreateStatic(wa_usb_lld_pump, sizeof(wa_usb_lld_pump),
+ STM32_USB_OTG_THREAD_PRIO, usb_lld_pump, serusbcfg.usbp);
usbDisconnectBus(serusbcfg.usbp);
chThdSleepMilliseconds(1000);
usbStart(serusbcfg.usbp, &usbcfg);