Correct hw_timer_get_clkdiv() returns.

Adam5Wu · Adam5Wu · commit f7b93677367a · 2025-03-10T00:41:27.000-04:00
diff --git a/components/esp8266/driver/hw_timer.c b/components/esp8266/driver/hw_timer.c
@@ -68,7 +68,11 @@ esp_err_t hw_timer_set_clkdiv(hw_timer_clkdiv_t clkdiv)
 
 uint32_t hw_timer_get_clkdiv()
 {
-    return frc1.ctrl.div;
+    switch (frc1.ctrl.div) {
+        case 0: return 0;
+        case 1: return 4;
+        default: return 8;
+    }
 }
 
 esp_err_t hw_timer_set_intr_type(hw_timer_intr_type_t intr_type)

Original file line number	Diff line number	Diff line change
`@@ -68,7 +68,11 @@ esp_err_t hw_timer_set_clkdiv(hw_timer_clkdiv_t clkdiv)`
`68`	`68`
`69`	`69`	`uint32_t hw_timer_get_clkdiv()`
`70`	`70`	`{`
`71`		`- return frc1.ctrl.div;`
	`71`	`+ switch (frc1.ctrl.div) {`
	`72`	`+ case 0: return 0;`
	`73`	`+ case 1: return 4;`
	`74`	`+ default: return 8;`
	`75`	`+ }`
`72`	`76`	`}`
`73`	`77`
`74`	`78`	`esp_err_t hw_timer_set_intr_type(hw_timer_intr_type_t intr_type)`