diff options
author | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-05-24 21:31:24 +0000 |
---|---|---|
committer | patacongo <patacongo@7fd9a85b-ad96-42d3-883c-3090e2eb8679> | 2012-05-24 21:31:24 +0000 |
commit | e85679637156f3b10ae716c201228d13151e1e47 (patch) | |
tree | 531befccc69a0cbe110d3f03ea7e1bb272d68c03 /nuttx/drivers/lcd | |
parent | 53159328821d252d29e3227ed78fbd8147af5cf0 (diff) | |
download | px4-firmware-e85679637156f3b10ae716c201228d13151e1e47.tar.gz px4-firmware-e85679637156f3b10ae716c201228d13151e1e47.tar.bz2 px4-firmware-e85679637156f3b10ae716c201228d13151e1e47.zip |
Add STM32F4Discovery support for an SSD1289-based LCD
git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4769 7fd9a85b-ad96-42d3-883c-3090e2eb8679
Diffstat (limited to 'nuttx/drivers/lcd')
-rw-r--r-- | nuttx/drivers/lcd/ssd1289.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/nuttx/drivers/lcd/ssd1289.c b/nuttx/drivers/lcd/ssd1289.c index c463a550f..5891c6577 100644 --- a/nuttx/drivers/lcd/ssd1289.c +++ b/nuttx/drivers/lcd/ssd1289.c @@ -178,11 +178,11 @@ struct ssd1289_dev_s static void ssd1289_putreg(FAR struct ssd1289_lcd_s *lcd, uint8_t regaddr, uint16_t regval); -#ifndef CONFIG_SSD1289_WRONLY +#ifndef CONFIG_LCD_NOGETRUN static uint16_t ssd1289_readreg(FAR struct ssd1289_lcd_s *lcd, uint8_t regaddr); #endif static inline void ssd1289_gramwrite(FAR struct ssd1289_lcd_s *lcd, uint16_t rgbcolor); -#ifndef CONFIG_SSD1289_WRONLY +#ifndef CONFIG_LCD_NOGETRUN static inline void ssd1289_readsetup(FAR struct ssd1289_lcd_s *lcd, FAR uint16_t *accum); static inline uint16_t ssd1289_gramread(FAR struct ssd1289_lcd_s *lcd, FAR uint16_t *accum); #endif @@ -265,7 +265,7 @@ static void ssd1289_putreg(FAR struct ssd1289_lcd_s *lcd, uint8_t regaddr, uint1 * **************************************************************************************/ -#ifndef CONFIG_SSD1289_WRONLY +#ifndef CONFIG_LCD_NOGETRUN static uint16_t ssd1289_readreg(FAR struct ssd1289_lcd_s *lcd, uint8_t regaddr) { /* Set the index register to the register address and read the register contents */ @@ -313,7 +313,7 @@ static inline void ssd1289_gramwrite(FAR struct ssd1289_lcd_s *lcd, uint16_t dat * **************************************************************************************/ -#ifndef CONFIG_SSD1289_WRONLY +#ifndef CONFIG_LCD_NOGETRUN static inline void ssd1289_readsetup(FAR struct ssd1289_lcd_s *lcd, FAR uint16_t *accum) { /* Read-ahead one pixel */ @@ -333,7 +333,7 @@ static inline void ssd1289_readsetup(FAR struct ssd1289_lcd_s *lcd, FAR uint16_t * **************************************************************************************/ -#ifndef CONFIG_SSD1289_WRONLY +#ifndef CONFIG_LCD_NOGETRUN static inline uint16_t ssd1289_gramread(FAR struct ssd1289_lcd_s *lcd, FAR uint16_t *accum) { /* Read the value (GRAM register already selected) */ @@ -538,7 +538,7 @@ static int ssd1289_putrun(fb_coord_t row, fb_coord_t col, FAR const uint8_t *buf static int ssd1289_getrun(fb_coord_t row, fb_coord_t col, FAR uint8_t *buffer, size_t npixels) { -#ifndef CONFIG_SSD1289_WRONLY +#ifndef CONFIG_LCD_NOGETRUN FAR struct ssd1289_dev_s *priv = &g_lcddev; FAR struct ssd1289_lcd_s *lcd = priv->lcd; FAR uint16_t *dest = (FAR uint16_t*)buffer; @@ -826,7 +826,7 @@ static int ssd1289_setcontrast(FAR struct lcd_dev_s *dev, unsigned int contrast) static inline void ssd1289_hwinitialize(FAR struct ssd1289_dev_s *priv) { FAR struct ssd1289_lcd_s *lcd = priv->lcd; -#ifndef CONFIG_SSD1289_WRONLY +#ifndef CONFIG_LCD_NOGETRUN uint16_t id; #endif @@ -834,7 +834,7 @@ static inline void ssd1289_hwinitialize(FAR struct ssd1289_dev_s *priv) lcd->select(lcd); -#ifndef CONFIG_SSD1289_WRONLY +#ifndef CONFIG_LCD_NOGETRUN id = ssd1289_readreg(lcd, SSD1289_DEVCODE); lcddbg("LCD ID: %04x\n", id); @@ -1030,8 +1030,8 @@ static inline void ssd1289_hwinitialize(FAR struct ssd1289_dev_s *priv) */ ssd1289_putreg(lcd, SSD1289_DSPCTRL, - (SSD1289_DSPCTRL_ON | SSD1289_DSPCTRL_DTE | - SSD1289_DSPCTRL_GON | define SSD1289_DSPCTRL_VLE(1))); + (SSD1289_DSPCTRL_ON | SSD1289_DSPCTRL_DTE | + SSD1289_DSPCTRL_GON | SSD1289_DSPCTRL_VLE(1))); /* Frame cycle control. Alternative: SSD1289_FCYCCTRL_DIV8 */ @@ -1102,10 +1102,12 @@ static inline void ssd1289_hwinitialize(FAR struct ssd1289_dev_s *priv) up_mdelay(50); #endif } +#ifndef CONFIG_LCD_NOGETRUN else { lcddbg("Unsupported LCD type\n"); } +#endif /* De-select the LCD */ |