Changeset 5c337d7e in rtems

Timestamp:

10/21/15 15:33:44 (8 years ago)

Author:

Sudarshan Rajagopalan <sudarshan.rajagopalan@…>

Branches:

5, master

Children:

7e06bd9

Parents:

6f6e5d7

git-author:

Sudarshan Rajagopalan <sudarshan.rajagopalan@…> (10/21/15 15:33:44)

git-committer:

Ben Gras <ben@…> (10/21/15 15:34:12)

Message:

Fixes GPIO APIs Naming Convention and Comments

Closes #2435.

Location:

c/src/lib/libbsp

Files:

• arm/beagle/gpio/bbb-gpio.c (modified) (4 diffs)
• arm/raspberrypi/gpio/rpi-gpio.c (modified) (2 diffs)
• shared/gpio.c (modified) (3 diffs)
• shared/include/gpio.h (modified) (4 diffs)

c/src/lib/libbsp/arm/beagle/gpio/bbb-gpio.c

@@ -300 +300 @@
 }
 
-rtems_status_code rtems_bsp_enable_interrupt(
+rtems_status_code rtems_gpio_bsp_enable_interrupt(
   uint32_t bank,
   uint32_t pin,
@@ -355 +355 @@
 }
 
-rtems_status_code rtems_bsp_disable_interrupt(
+rtems_status_code rtems_gpio_bsp_disable_interrupt(
   uint32_t bank,
   uint32_t pin,
@@ -529 +529 @@
 }
 
-rtems_status_code rtems_bsp_enable_interrupt(
+rtems_status_code rtems_gpio_bsp_enable_interrupt(
   uint32_t bank,
   uint32_t pin,
@@ -537 +537 @@
 }
 
-rtems_status_code rtems_bsp_disable_interrupt(
+rtems_status_code rtems_gpio_bsp_disable_interrupt(
   uint32_t bank,
   uint32_t pin,

c/src/lib/libbsp/arm/raspberrypi/gpio/rpi-gpio.c

@@ -184 +184 @@
 }
 
-rtems_status_code rtems_bsp_enable_interrupt(
+rtems_status_code rtems_gpio_bsp_enable_interrupt(
   uint32_t bank,
   uint32_t pin,
@@ -228 +228 @@
 }
 
-rtems_status_code rtems_bsp_disable_interrupt(
+rtems_status_code rtems_gpio_bsp_disable_interrupt(
   uint32_t bank,
   uint32_t pin,

c/src/lib/libbsp/shared/gpio.c

@@ -1342 +1342 @@
       }
 
-      sc = rtems_bsp_select_specific_io(
+      sc = rtems_gpio_bsp_select_specific_io(
              bank,
              pin,
@@ -1806 +1806 @@
   }
 
-  sc = rtems_bsp_enable_interrupt(bank, pin, interrupt);
+  sc = rtems_gpio_bsp_enable_interrupt(bank, pin, interrupt);
 
   if ( sc != RTEMS_SUCCESSFUL ) {
@@ -1920 +1920 @@
   }
 
-  sc = rtems_bsp_disable_interrupt(bank, pin, interrupt_state->active_interrupt);
+  sc = rtems_gpio_bsp_disable_interrupt(bank, pin, interrupt_state->active_interrupt);
 
   if ( sc != RTEMS_SUCCESSFUL ) {

c/src/lib/libbsp/shared/include/gpio.h

@@ -737 +737 @@
  *
  * @param[in] bank GPIO bank number.
- * @param[in] bitmask Bitmask of GPIO pins to clear in the given bank.
- *
- * @retval RTEMS_SUCCESSFUL All pins were cleared successfully.
- * @retval RTEMS_NOT_DEFINED The BSP does not support BSP specific operations
- *                           for groups.
- * @retval RTEMS_UNSATISFIED Could not clear at least one of the pins.
+ * @param[in] pins Array filled with BSP specific pin numbers. All pins belong
+ *                 to the same select bank.
+ * @param[in] pin_count Number of pin configurations in the @var pins array.
+ * @param[in] arg Pointer to a BSP defined structure with BSP-specific
+ *                data. This field is handled by the BSP.
+ *
+ * @retval RTEMS_SUCCESSFUL Operation completed with success.
+ * @retval RTEMS_NOT_DEFINED Group has no BSP specific pins, or the BSP does not
+ *                           support BSP specific operations for groups.
+ * @retval RTEMS_UNSATISFIED Could not operate on at least one of the pins.
  */
 extern rtems_status_code rtems_gpio_bsp_specific_group_operation(
@@ -860 +864 @@
  * @retval RTEMS_UNSATISFIED Could not assign the function to the pin.
  */
-extern rtems_status_code rtems_bsp_select_specific_io(
+extern rtems_status_code rtems_gpio_bsp_select_specific_io(
   uint32_t bank,
   uint32_t pin,
@@ -919 +923 @@
  * @retval RTEMS_UNSATISFIED Could not enable the interrupt on the pin.
  */
-extern rtems_status_code rtems_bsp_enable_interrupt(
+extern rtems_status_code rtems_gpio_bsp_enable_interrupt(
   uint32_t bank,
   uint32_t pin,
@@ -936 +940 @@
  * @retval RTEMS_UNSATISFIED Could not disable interrupts on this pin.
  */
-extern rtems_status_code rtems_bsp_disable_interrupt(
+extern rtems_status_code rtems_gpio_bsp_disable_interrupt(
   uint32_t bank,
   uint32_t pin,