Merge pull request #3126 from salkinium/fix/phyc_pll

[stm32] Wait until the PHYC PLL is stable

1 files changed, 7 insertions, 1 deletions

diff --git a/src/common/tusb_common.h b/src/common/tusb_common.h
index 489e09a15..1fb93da11 100644
--- a/src/common/tusb_common.h
+++ b/src/common/tusb_common.h
@@ -78,10 +78,16 @@
 #include "tusb_debug.h"
 
 //--------------------------------------------------------------------+
-// Optional API implemented by application if needed
+// API implemented by application if needed
 // TODO move to a more obvious place/file
 //--------------------------------------------------------------------+
 
+// Get current milliseconds, required by some port/configuration without RTOS
+extern uint32_t tusb_time_millis_api(void);
+
+// Delay in milliseconds, use tusb_time_millis_api() by default. required by some port/configuration with no RTOS
+extern void tusb_time_delay_ms_api(uint32_t ms);
+
 // flush data cache
 TU_ATTR_WEAK extern void tusb_app_dcache_flush(uintptr_t addr, uint32_t data_size);