From 68f81e1dfef545a718da2932d61aa207ea4588b2 Mon Sep 17 00:00:00 2001
From: patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3>
Date: Thu, 24 May 2012 21:31:24 +0000
Subject: Add STM32F4Discovery support for an SSD1289-based LCD

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4769 42af7a65-404d-4744-a932-0658087f49c3
---
 .../src/stm32f4discovery-internal.h                | 62 +++++++++++++++++++++-
 1 file changed, 61 insertions(+), 1 deletion(-)

(limited to 'nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h')

diff --git a/nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h b/nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h
index 94efb591d..7939ffd30 100644
--- a/nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h
+++ b/nuttx/configs/stm32f4discovery/src/stm32f4discovery-internal.h
@@ -129,7 +129,67 @@
  *
  ****************************************************************************************************/
 
-extern void weak_function stm32_spiinitialize(void);
+void weak_function stm32_spiinitialize(void);
+
+/************************************************************************************
+ * Name: stm32_extmemgpios
+ *
+ * Description:
+ *   Initialize GPIOs for external memory usage
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_STM32_FSMC
+void stm32_extmemgpios(const uint32_t *gpios, int ngpios);
+#endif
+
+/************************************************************************************
+ * Name: stm32_extmemaddr
+ *
+ * Description:
+ *   Initialize adress line GPIOs for external memory access
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_STM32_FSMC
+void stm32_extmemaddr(int naddrs);
+#endif
+
+/************************************************************************************
+ * Name: stm32_extmemdata
+ *
+ * Description:
+ *   Initialize data line GPIOs for external memory access
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_STM32_FSMC
+void stm32_extmemdata(int ndata);
+#endif
+
+/************************************************************************************
+ * Name: stm32_enablefsmc
+ *
+ * Description:
+ *  enable clocking to the FSMC module
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_STM32_FSMC
+void stm32_enablefsmc(void);
+#endif
+
+/************************************************************************************
+ * Name: stm32_disablefsmc
+ *
+ * Description:
+ *  enable clocking to the FSMC module
+ *
+ ************************************************************************************/
+
+#ifdef CONFIG_STM32_FSMC
+void stm32_disablefsmc(void);
+#endif
 
 #endif /* __ASSEMBLY__ */
 #endif /* __CONFIGS_STM3240G_EVAL_SRC_STM3240G_INTERNAL_H */
-- 
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