Merge pull request #214 from jessebraham/fixes/c2-af

Add the Alternate Functions in the GPIO definitions for ESP32-C2

Author: bjoernQ

esp32c2-hal/src/gpio.rs

@@ -9,22 +9,21 @@
 //! ```
 use esp_hal_common::gpio::{types::*, *};
 
-// FIXME: add alternate functions
 gpio! {
     Function1,
     SingleCore,
 
     Gpio0:  ( gpio0,  0,  gpio[0], IO, RTC, Bank0, None),
     Gpio1:  ( gpio1,  1,  gpio[1], IO, RTC, Bank0, None),
-    Gpio2:  ( gpio2,  2,  gpio[2], IO, RTC, Bank0, None),
+    Gpio2:  ( gpio2,  2,  gpio[2], IO, RTC, Bank0, None), (FSPIQ: Function2), (FSPIQ: Function2),
     Gpio3:  ( gpio3,  3,  gpio[3], IO, RTC, Bank0, None),
-    Gpio4:  ( gpio4,  4,  gpio[4], IO, RTC, Bank0, None),
-    Gpio5:  ( gpio5,  5,  gpio[5], IO, RTC, Bank0, None),
-    Gpio6:  ( gpio6,  6,  gpio[6], IO,   0, Bank0, None),
-    Gpio7:  ( gpio7,  7,  gpio[7], IO,   0, Bank0, None),
+    Gpio4:  ( gpio4,  4,  gpio[4], IO, RTC, Bank0, None), (FSPIHD: Function2), (FSPIHD: Function2),
+    Gpio5:  ( gpio5,  5,  gpio[5], IO, RTC, Bank0, None), (FSPIWP: Function2), (FSPIWP: Function2),
+    Gpio6:  ( gpio6,  6,  gpio[6], IO,   0, Bank0, None), (FSPICLK: Function2), (FSPICLK_MUX: Function2),
+    Gpio7:  ( gpio7,  7,  gpio[7], IO,   0, Bank0, None), (FSPID: Function2), (FSPID: Function2),
     Gpio8:  ( gpio8,  8,  gpio[8], IO,   0, Bank0, None),
     Gpio9:  ( gpio9,  9,  gpio[9], IO,   0, Bank0, None),
-    Gpio10: (gpio10, 10, gpio[10], IO,   0, Bank0, None),
+    Gpio10: (gpio10, 10, gpio[10], IO,   0, Bank0, None), (FSPICS0: Function2), (FSPICS0: Function2),
     Gpio18: (gpio18, 18, gpio[18], IO,   0, Bank0, None),
     Gpio19: (gpio19, 19, gpio[19], IO,   0, Bank0, None),
     Gpio20: (gpio20, 20, gpio[20], IO,   0, Bank0, None),