diff options
Diffstat (limited to 'nuttx/configs/mikroe-stm32f4/src/mikroe-stm32f4-internal.h')
| -rw-r--r-- | nuttx/configs/mikroe-stm32f4/src/mikroe-stm32f4-internal.h | 91 |
1 files changed, 90 insertions, 1 deletions
diff --git a/nuttx/configs/mikroe-stm32f4/src/mikroe-stm32f4-internal.h b/nuttx/configs/mikroe-stm32f4/src/mikroe-stm32f4-internal.h index ab9602b87..f21229e42 100644 --- a/nuttx/configs/mikroe-stm32f4/src/mikroe-stm32f4-internal.h +++ b/nuttx/configs/mikroe-stm32f4/src/mikroe-stm32f4-internal.h @@ -115,6 +115,70 @@ # define GPIO_OTGFS_OVER (GPIO_INPUT|GPIO_FLOAT|GPIO_SPEED_100MHz|GPIO_PUSHPULL|GPIO_PORTD|GPIO_PIN5) #endif +/* TFT LCD Controller GPIOs + * + * PE8, LCD_RST -- Low value holds in reset + * PE15, LCD_CS -- Low value selects LCD + * PE9, LCD_BLED -- Backlight -- Low value turns off + * PE12, RS -- High values selects data + * + * PE10, PMPRD -- Low to read from the LCD + * PE11, PMPWR -- Low to write to the LCD + * + */ + +#define GPIO_LCD_RST (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN8) + +#define GPIO_LCD_CS (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN15) +#define LCD_CS_PIN GPIO_PIN15 + +#define GPIO_LCD_BLED (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN9) + +#define GPIO_LCD_RS (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN12) +#define LCD_RS_PIN GPIO_PIN12 + +#define GPIO_LCD_PMPRD (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN10) +#define LCD_PMPRD_PIN GPIO_PIN10 + +#define GPIO_LCD_PMPWR (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN11) +#define LCD_PMPWR_PIN GPIO_PIN11 + +#define GPIO_LCD_T_D0 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN0) + +#define GPIO_LCD_T_D1 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN1) + +#define GPIO_LCD_T_D2 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN2) + +#define GPIO_LCD_T_D3 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN3) + +#define GPIO_LCD_T_D4 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN4) + +#define GPIO_LCD_T_D5 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN5) + +#define GPIO_LCD_T_D6 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN6) + +#define GPIO_LCD_T_D7 (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_PORTE|GPIO_PIN7) + +#define GPIO_TP_DRIVEA (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN8) + +#define GPIO_TP_DRIVEB (GPIO_OUTPUT|GPIO_PUSHPULL|GPIO_SPEED_50MHz|\ + GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN9) + /**************************************************************************************************** * Public Types ****************************************************************************************************/ @@ -165,6 +229,31 @@ void weak_function stm32_usbinitialize(void); #error "The Mikroe-STM32F4 board does not support HOST OTG, only device!" #endif +/**************************************************************************************************** + * Name: stm32_lcdinitialize + * + * Description: + * Initialize the LCD. This function should be called early in the boot sequendce -- Even if the + * LCD is not enabled. In that case we should at a minimum at least disable the LCD backlight. + * + ****************************************************************************************************/ + +#ifdef CONFIG_LCD_MIO283QT2 +void stm32_lcdinitialize(void); +#endif + +/**************************************************************************************************** + * Name: up_lcdinitialize + * + * Description: + * Initialize the LCD video hardware. The initial state of the LCD is fully initialized, display + * memory cleared, and the LCD ready to use, but with the power setting at 0 (full off). + * + ****************************************************************************************************/ + +#ifdef CONFIG_LCD_MIO283QT2 +int up_lcdinitialize(void); +#endif + #endif /* __ASSEMBLY__ */ #endif /* __CONFIGS_MIKROE_STM32F4_SRC_MIKROE_STM32F4_INTERNAL_H */ - |