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Mostly cosmetic, partial fixes for STM3240G-EVAL LCD

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4705 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-05-07 01:40:39 +00:00
parent 6d9924353f
commit 1583df5c72
2 changed files with 23 additions and 11 deletions
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15
configs/stm3240g-eval/README.txt
View File

@ -1081,6 +1081,21 @@ Where <subdir> is one of the following:
CONFIG_STM32_CODESOURCERYW=y : CodeSourcery under Windows
CONFIG_LCD_LANDSCAPE=y : 320x240 landscape
nxwm
----
This is a special configuration setup for the NxWM window manager
UnitTest. The NxWM window manager can be found here:
trunk/NxWidgets/nxwm
The NxWM unit test can be found at:
trunk/NxWidgets/UnitTests/nxwm
Documentation for installing the NxWM unit test can be found here:
trunk/NxWidgets/UnitTests/READEM.txt
ostest:
------
This configuration directory, performs a simple OS test using

19
configs/stm3240g-eval/src/up_lcd.c
View File

@ -101,7 +101,7 @@
# error "Cannot define both rportrait and any other orientations"
# endif
#elif defined(CONFIG_LCD_LANDSCAPE)
# ifdef defined(CONFIG_LCD_RLANDSCAPE)
# ifdef CONFIG_LCD_RLANDSCAPE
# error "Cannot define both landscape and any other orientations"
# endif
#elif !defined(CONFIG_LCD_RLANDSCAPE)
@ -141,8 +141,8 @@
/* STM3240G-EVAL LCD Hardware Definitions *********************************************/
/* LCD /CS is CE4, Bank 3 of NOR/SRAM Bank 1~4 */
#define STM3240G_LCDBASE ((uint32_t)(0x60000000 | 0x08000000))
#define LCD ((struct lcd_regs_s *) STM3240G_LCDBASE)
#define STM3240G_LCDBASE ((uintptr_t)(0x60000000 | 0x08000000))
#define LCD ((struct lcd_regs_s *)STM3240G_LCDBASE)
#define LCD_REG_0 0x00
#define LCD_REG_1 0x01
@ -488,12 +488,15 @@ static inline void stm3240g_writegram(uint16_t rgbval)
* this LCD type. When reading 16-bit gram data, there may be some shifts in the
* returned data:
*
* - ILI932x: Unknown -- assuming no shift in the return data
* - ILI932x: Discard first dummy read; no shift in the return data
*
**************************************************************************************/
static void stm3240g_readnosetup(FAR uint16_t *accum)
{
/* Read-ahead one pixel */
*accum = LCD->value;
}
/**************************************************************************************
@ -507,14 +510,12 @@ static void stm3240g_readnosetup(FAR uint16_t *accum)
*
**************************************************************************************/
#if !defined(CONFIG_STM32_ILI9320_DISABLE) || !defined(CONFIG_STM32_ILI9325_DISABLE)
static uint16_t stm3240g_readnoshift(FAR uint16_t *accum)
{
/* Read the value (GRAM register already selected) */
return LCD->value;
}
#endif
/**************************************************************************************
* Name: stm3240g_setcursor
@ -593,11 +594,7 @@ static int stm3240g_putrun(fb_coord_t row, fb_coord_t col, FAR const uint8_t *bu
* the STM3240G-EVAL is used as the top.
*/
/* Set the cursor position */
stm3240g_setcursor(col, row);
/* Then write the GRAM data, manually incrementing X */
/* Write the GRAM data, manually incrementing X */
for (i = 0; i < npixels; i++)
{