InterruptIn: add note about enabling interrupts in rise/fall

Fixes #8188 Make it obvious, only calling rise/fall methods, IRQ are active. Nothing more needed.
2021-10-21 14:54:26 +01:00 · 2021-10-21 14:54:26 +01:00 · 0a3b16868f
parent 54a4879801
commit 0a3b16868f
1 changed files with 2 additions and 0 deletions
--- a/drivers/include/drivers/InterruptIn.h
+++ b/drivers/include/drivers/InterruptIn.h
@ -99,12 +99,14 @@ public:


    /** Attach a function to call when a rising edge occurs on the input
+     *  Interrupts are enabled for the pin
     *
     *  @param func A pointer to a void function, or 0 to set as none
     */
    void rise(Callback<void()> func);

    /** Attach a function to call when a falling edge occurs on the input
+     *  Interrupts are enabled for the pin
     *
     *  @param func A pointer to a void function, or 0 to set as none
     */