esp32: wait uart tx finish before cpu freq change

2025-08-11 04:57:38 +00:00 · 2016-09-21 16:15:42 +08:00
parent 4f93b49e0a
commit 835cc55138
2 changed files with 13 additions and 2 deletions
--- a/components/esp32/include/soc/cpu.h
+++ b/components/esp32/include/soc/cpu.h
@@ -76,6 +76,6 @@ static inline void cpu_configure_region_protection()
 * This is a temporary function which will be replaced once dynamic
 * CPU frequency changing is implemented.
 */
-void esp_set_cpu_freq();
+void esp_set_cpu_freq(void);

 #endif