diff options
Diffstat (limited to 'include/symbols.h')
| -rw-r--r-- | include/symbols.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/include/symbols.h b/include/symbols.h index 04d1d1b..90cfcf0 100644 --- a/include/symbols.h +++ b/include/symbols.h @@ -13,13 +13,7 @@ enum // The offsets for reach register. GPIO_BASE = (MMIO_BASE + 0x200000), - // Controls actuation of pull up/down to ALL GPIO pins. - GPPUD = (GPIO_BASE + 0x94), - - // Controls actuation of pull up/down for specific GPIO pin. - GPPUDCLK0 = (GPIO_BASE + 0x98), - - // The base address for UART. + //// The base address for UART. UART0_BASE = (GPIO_BASE + 0x1000), // for raspi4 0xFE201000, raspi2 & 3 0x3F201000, and 0x20201000 for raspi1 // The offsets for reach register for the UART. @@ -110,4 +104,25 @@ enum SYS_TIMER_SC_M3 = (1 << 3), }; +#define GPFSEL0 ((volatile unsigned int*)(MMIO_BASE+0x00200000)) +#define GPFSEL1 ((volatile unsigned int*)(MMIO_BASE+0x00200004)) +#define GPFSEL2 ((volatile unsigned int*)(MMIO_BASE+0x00200008)) +#define GPFSEL3 ((volatile unsigned int*)(MMIO_BASE+0x0020000C)) +#define GPFSEL4 ((volatile unsigned int*)(MMIO_BASE+0x00200010)) +#define GPFSEL5 ((volatile unsigned int*)(MMIO_BASE+0x00200014)) +#define GPSET0 ((volatile unsigned int*)(MMIO_BASE+0x0020001C)) +#define GPSET1 ((volatile unsigned int*)(MMIO_BASE+0x00200020)) +#define GPCLR0 ((volatile unsigned int*)(MMIO_BASE+0x00200028)) +#define GPLEV0 ((volatile unsigned int*)(MMIO_BASE+0x00200034)) +#define GPLEV1 ((volatile unsigned int*)(MMIO_BASE+0x00200038)) +#define GPEDS0 ((volatile unsigned int*)(MMIO_BASE+0x00200040)) +#define GPEDS1 ((volatile unsigned int*)(MMIO_BASE+0x00200044)) +#define GPHEN0 ((volatile unsigned int*)(MMIO_BASE+0x00200064)) +#define GPHEN1 ((volatile unsigned int*)(MMIO_BASE+0x00200068)) +// Controls actuation of pull up/down to ALL GPIO pins. +#define GPPUD ((volatile unsigned int*)(MMIO_BASE+0x00200094)) +//// Controls actuation of pull up/down for specific GPIO pin. +#define GPPUDCLK0 ((volatile unsigned int*)(MMIO_BASE+0x00200098)) +#define GPPUDCLK1 ((volatile unsigned int*)(MMIO_BASE+0x0020009C)) + #endif |