pin 16 is allowed for analogWrite (#4895)

liebman · earlephilhower · commit 12d52220aee0 · 2018-07-05T18:19:52.000-07:00
diff --git a/cores/esp8266/core_esp8266_wiring_pwm.c b/cores/esp8266/core_esp8266_wiring_pwm.c
@@ -46,7 +46,7 @@ extern void __analogWriteFreq(uint32_t freq) {
 }
 
 extern void __analogWrite(uint8_t pin, int val) {
-  if (pin >= 16) {
+  if (pin > 16) {
     return;
   }
   uint32_t analogPeriod = 1000000L / analogFreq;

Original file line number	Diff line number	Diff line change
`@@ -46,7 +46,7 @@ extern void __analogWriteFreq(uint32_t freq) {`
`46`	`46`	`}`
`47`	`47`
`48`	`48`	`extern void __analogWrite(uint8_t pin, int val) {`
`49`		`- if (pin >= 16) {`
	`49`	`+ if (pin > 16) {`
`50`	`50`	`return;`
`51`	`51`	`}`
`52`	`52`	`uint32_t analogPeriod = 1000000L / analogFreq;`