| commit | 8199e7963808cead3bafe32b4a3c52e57a9acf8a | [log] [tgz] |
|---|---|---|
| author | Greg Hackmann <[email protected]> | Mon Jun 08 14:56:43 2015 -0700 |
| committer | Greg Hackmann <[email protected]> | Mon Jun 08 16:29:38 2015 -0700 |
| tree | ed413a80308ac6698adb2721d055abab31b1cd32 | |
| parent | da3c42a561f2f91debc5c1f85813e78b74cf232d [diff] |
plat_stm32f4: exti: add chained ISRs Many EXTI interrupts are shared among peripherals, so the corresponding ISRs need to be chained. The chained handlers can use extiIsPendingGpio() to check whether the interrupt is intended for them. Change-Id: Ie1c8035c66c4a3517228b8c6109c7fc230937741 Signed-off-by: Greg Hackmann <[email protected]>