Updated hardware/pio.h to correct the comment for the third (PIO 2) hardware PIO instance (#2004)

thehugh100 · web-flow · commit 98c114a8eead · 2024-11-04T13:11:46.000-06:00
diff --git a/src/rp2_common/hardware_pio/include/hardware/pio.h b/src/rp2_common/hardware_pio/include/hardware/pio.h
@@ -115,9 +115,9 @@ typedef pio_hw_t *PIO;
 #define pio1 pio1_hw
 
 #if NUM_PIOS > 2
-/** Identifier for the second (PIO 1) hardware PIO instance (for use in PIO functions).
+/** Identifier for the third (PIO 2) hardware PIO instance (for use in PIO functions).
  *
- * e.g. pio_gpio_init(pio1, 5)
+ * e.g. pio_gpio_init(pio2, 5)
  *
  *  \ingroup hardware_pio
  */

Original file line number	Diff line number	Diff line change
`@@ -115,9 +115,9 @@ typedef pio_hw_t *PIO;`
`115`	`115`	`#define pio1 pio1_hw`
`116`	`116`
`117`	`117`	`#if NUM_PIOS > 2`
`118`		`-/** Identifier for the second (PIO 1) hardware PIO instance (for use in PIO functions).`
	`118`	`+/** Identifier for the third (PIO 2) hardware PIO instance (for use in PIO functions).`
`119`	`119`	`*`
`120`		`- * e.g. pio_gpio_init(pio1, 5)`
	`120`	`+ * e.g. pio_gpio_init(pio2, 5)`
`121`	`121`	`*`
`122`	`122`	`* \ingroup hardware_pio`
`123`	`123`	`*/`