diff options
Diffstat (limited to 'nuttx/configs/lm3s6965-ek/src/lm3s6965ek_internal.h')
| -rwxr-xr-x | nuttx/configs/lm3s6965-ek/src/lm3s6965ek_internal.h | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/nuttx/configs/lm3s6965-ek/src/lm3s6965ek_internal.h b/nuttx/configs/lm3s6965-ek/src/lm3s6965ek_internal.h index d83a6228d..2b7514c21 100755 --- a/nuttx/configs/lm3s6965-ek/src/lm3s6965ek_internal.h +++ b/nuttx/configs/lm3s6965-ek/src/lm3s6965ek_internal.h @@ -87,11 +87,28 @@ * 23 PC6/CCP3 Enable +15 V
*/
- /* GPIO for microSD card chip select */
+/* GPIO for microSD card chip select:
+ * - PD0: SD card chip select (CARDCSn)
+ */
+
+#define SDCCS_GPIO (GPIO_FUNC_OUTPUT | GPIO_PADTYPE_STDWPU | GPIO_STRENGTH_4MA | \
+ GPIO_VALUE_ONE | GPIO_PORTD | 0)
+
+/* GPIO for single LED:
+ * - PF0: User LED
+ */
+
+#define LED_GPIO (GPIO_FUNC_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTF | 0)
+
+/* GPIOs for OLED:
+ * - PC7: OLED display data/control select (D/Cn)
+ * - PA3: OLED display chip select (CSn)
+ */
-#define SDCCS_GPIO (GPIO_FUNC_OUTPUT | GPIO_PADTYPE_STDWPU | GPIO_STRENGTH_4MA | \
- GPIO_VALUE_ONE | GPIO_PORTD | 0)
-#define LED_GPIO (GPIO_FUNC_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTF | 0)
+#define OLEDDC_GPIO (GPIO_FUNC_OUTPUT | GPIO_PADTYPE_STDWPU | GPIO_STRENGTH_4MA | \
+ GPIO_VALUE_ONE | GPIO_PORTC | 7)
+#define OLEDCS_GPIO (GPIO_FUNC_OUTPUT | GPIO_PADTYPE_STDWPU | GPIO_STRENGTH_4MA | \
+ GPIO_VALUE_ONE | GPIO_PORTA | 3)
/************************************************************************************
* Public Functions
|