[rtems commit] bsp/lm3s69xx: add macros for UART CTS/RTS pin configuration

[Sebastian Huber]

Module:    rtems
Branch:    master
Commit:    526f895efe74dfc6b1fc8f98ac546543d49178be
Changeset: http://git.rtems.org/rtems/commit/?id=526f895efe74dfc6b1fc8f98ac546543d49178be

Author:    Karel Gardas <karel.gardas at centrum.cz>
Date:      Wed Aug 14 15:35:58 2013 +0200

bsp/lm3s69xx: add macros for UART CTS/RTS pin configuration

---

 c/src/lib/libbsp/arm/lm3s69xx/include/io.h |   28 ++++++++++++++++++++++++++++
 1 files changed, 28 insertions(+), 0 deletions(-)

diff --git a/c/src/lib/libbsp/arm/lm3s69xx/include/io.h b/c/src/lib/libbsp/arm/lm3s69xx/include/io.h
index 4b7f920..dc698fa 100644
--- a/c/src/lib/libbsp/arm/lm3s69xx/include/io.h
+++ b/c/src/lib/libbsp/arm/lm3s69xx/include/io.h
@@ -111,6 +111,34 @@ typedef enum {
     .slr = LM3S69XX_GPIO_NO_SLEW_RATE_CONTROL \
   }
 
+#define LM3S69XX_PIN_UART_RTS(port, idx) \
+  { \
+    .pin_first = LM3S69XX_GPIO_PIN(port, idx), \
+    .pin_last = LM3S69XX_GPIO_PIN(port, idx), \
+    .digital = LM3S69XX_GPIO_DIGITAL_ENABLE, \
+    .alternate = LM3S69XX_GPIO_AF_ENABLE, \
+    .analog = LM3S69XX_GPIO_ANALOG_DISABLE, \
+    .dir = LM3S69XX_GPIO_DIRECTION_OUTPUT, \
+    .otype = LM3S69XX_GPIO_OTYPE_PUSH_PULL, \
+    .drive = LM3S69XX_GPIO_DRIVE_2MA, \
+    .pull = LM3S69XX_GPIO_NO_PULL, \
+    .slr = LM3S69XX_GPIO_NO_SLEW_RATE_CONTROL \
+  }
+
+#define LM3S69XX_PIN_UART_CTS(port, idx) \
+  { \
+    .pin_first = LM3S69XX_GPIO_PIN(port, idx), \
+    .pin_last = LM3S69XX_GPIO_PIN(port, idx), \
+    .digital = LM3S69XX_GPIO_DIGITAL_ENABLE, \
+    .alternate = LM3S69XX_GPIO_AF_ENABLE, \
+    .analog = LM3S69XX_GPIO_ANALOG_DISABLE, \
+    .dir = LM3S69XX_GPIO_DIRECTION_INPUT, \
+    .otype = LM3S69XX_GPIO_OTYPE_PUSH_PULL, \
+    .drive = LM3S69XX_GPIO_DRIVE_2MA, \
+    .pull = LM3S69XX_GPIO_PULL_UP, \
+    .slr = LM3S69XX_GPIO_NO_SLEW_RATE_CONTROL \
+  }
+
 #define LM3S69XX_PIN_LED(port, idx) \
   { \
     .pin_first = LM3S69XX_GPIO_PIN(port, idx), \