USBH: testhal example: add delay for VBUS stabilization

2017-07-13 16:46:26 -03:00 · 2017-07-13 16:46:26 -03:00 · 2e2e10417e
parent c044306ad0
commit 2e2e10417e
1 changed files with 1 additions and 0 deletions
--- a/testhal/STM32/STM32F4xx/USB_HOST/main.c
+++ b/testhal/STM32/STM32F4xx/USB_HOST/main.c
@ -917,6 +917,7 @@ int main(void) {

    //turn on USB power
    palClearPad(GPIOC, GPIOC_OTG_FS_POWER_ON);
+    chThdSleepMilliseconds(100);

    //start
 #if STM32_USBH_USE_OTG1