Move attachInterrupt and detachInterrupt into IRAM (#1734)

igrr · igrr · commit 6b0a117e3d0f · 2016-03-10T13:44:56.000+03:00
diff --git a/cores/esp8266/core_esp8266_wiring_digital.c b/cores/esp8266/core_esp8266_wiring_digital.c
@@ -134,7 +134,7 @@ void ICACHE_RAM_ATTR interrupt_handler(void *arg) {
   ETS_GPIO_INTR_ENABLE();
 }
 
-extern void __attachInterrupt(uint8_t pin, voidFuncPtr userFunc, int mode) {
+extern void ICACHE_RAM_ATTR __attachInterrupt(uint8_t pin, voidFuncPtr userFunc, int mode) {
   if(pin < 16) {
     interrupt_handler_t *handler = &interrupt_handlers[pin];
     handler->mode = mode;
@@ -146,7 +146,7 @@ extern void __attachInterrupt(uint8_t pin, voidFuncPtr userFunc, int mode) {
   }
 }
 
-extern void __detachInterrupt(uint8_t pin) {
+extern void ICACHE_RAM_ATTR __detachInterrupt(uint8_t pin) {
   if(pin < 16) {
     GPC(pin) &= ~(0xF << GPCI);//INT mode disabled
     GPIEC = (1 << pin); //Clear Interrupt for this pin

Original file line number	Diff line number	Diff line change
`@@ -134,7 +134,7 @@ void ICACHE_RAM_ATTR interrupt_handler(void *arg) {`
`134`	`134`	`ETS_GPIO_INTR_ENABLE();`
`135`	`135`	`}`
`136`	`136`
`137`		`-extern void __attachInterrupt(uint8_t pin, voidFuncPtr userFunc, int mode) {`
	`137`	`+extern void ICACHE_RAM_ATTR __attachInterrupt(uint8_t pin, voidFuncPtr userFunc, int mode) {`
`138`	`138`	`if(pin < 16) {`
`139`	`139`	`interrupt_handler_t *handler = &interrupt_handlers[pin];`
`140`	`140`	`handler->mode = mode;`
`@@ -146,7 +146,7 @@ extern void __attachInterrupt(uint8_t pin, voidFuncPtr userFunc, int mode) {`
`146`	`146`	`}`
`147`	`147`	`}`
`148`	`148`
`149`		`-extern void __detachInterrupt(uint8_t pin) {`
	`149`	`+extern void ICACHE_RAM_ATTR __detachInterrupt(uint8_t pin) {`
`150`	`150`	`if(pin < 16) {`
`151`	`151`	`GPC(pin) &= ~(0xF << GPCI);//INT mode disabled`
`152`	`152`	`GPIEC = (1 << pin); //Clear Interrupt for this pin`