light sleep: dfs support for esp32c3

2025-08-10 04:43:33 +00:00 · 2020-12-04 10:19:39 +08:00
parent e39ed0ecf1
commit 355dd10257
14 changed files with 141 additions and 30 deletions
--- a/components/hal/esp32s3/include/hal/cpu_ll.h
+++ b/components/hal/esp32s3/include/hal/cpu_ll.h
@@ -177,6 +177,11 @@ static inline void cpu_ll_set_vecbase(const void *vecbase)
    asm volatile ("wsr %0, vecbase" :: "r" (vecbase));
 }

+static inline void cpu_ll_waiti(void)
+{
+    asm volatile ("waiti 0\n");
+}
+
 static inline uint32_t cpu_ll_read_dedic_gpio_in(void)
 {
    uint32_t value = 0;