diff options
Diffstat (limited to 'nuttx/configs/sama5d3-xplained/src/sama5d3-xplained.h')
-rw-r--r-- | nuttx/configs/sama5d3-xplained/src/sama5d3-xplained.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/nuttx/configs/sama5d3-xplained/src/sama5d3-xplained.h b/nuttx/configs/sama5d3-xplained/src/sama5d3-xplained.h index 154fc564f..f33b1ba11 100644 --- a/nuttx/configs/sama5d3-xplained/src/sama5d3-xplained.h +++ b/nuttx/configs/sama5d3-xplained/src/sama5d3-xplained.h @@ -506,6 +506,9 @@ * A0 Joystick Y Output J17 pin 1 PC18 AD0 (function 4) * A1 Joystick X Output J17 pin 2 PD21 AD1 (function 1) * --------- ----------------- ---------- ---------------------- + * + * All buttons are pulled on the shield. A sensed low value indicates + * when the button is pressed. */ #define ADC_XOUPUT 1 /* X output is on ADC channel 1 */ @@ -570,7 +573,6 @@ #define PIO_JUMP PIO_BUTTON_3 #define IRQ_JUMP IRQ_BUTTON_3 - /************************************************************************************ * Public Types ************************************************************************************/ @@ -697,7 +699,7 @@ bool sam_writeprotected(int slotno); * Name: sam_usbinitialize * * Description: - * Called from sam_usbinitialize very early in inialization to setup USB-related + * Called from sam_usbinitialize very early in initialization to setup USB-related * PIO pins for the SAMA5D3-Xplained board. * ************************************************************************************/ |