| #ifndef _H8300_GPIO_H | |
| #define _H8300_GPIO_H | |
| #define H8300_GPIO_P1 0 | |
| #define H8300_GPIO_P2 1 | |
| #define H8300_GPIO_P3 2 | |
| #define H8300_GPIO_P4 3 | |
| #define H8300_GPIO_P5 4 | |
| #define H8300_GPIO_P6 5 | |
| #define H8300_GPIO_P7 6 | |
| #define H8300_GPIO_P8 7 | |
| #define H8300_GPIO_P9 8 | |
| #define H8300_GPIO_PA 9 | |
| #define H8300_GPIO_PB 10 | |
| #define H8300_GPIO_PC 11 | |
| #define H8300_GPIO_PD 12 | |
| #define H8300_GPIO_PE 13 | |
| #define H8300_GPIO_PF 14 | |
| #define H8300_GPIO_PG 15 | |
| #define H8300_GPIO_PH 16 | |
| #define H8300_GPIO_B7 0x80 | |
| #define H8300_GPIO_B6 0x40 | |
| #define H8300_GPIO_B5 0x20 | |
| #define H8300_GPIO_B4 0x10 | |
| #define H8300_GPIO_B3 0x08 | |
| #define H8300_GPIO_B2 0x04 | |
| #define H8300_GPIO_B1 0x02 | |
| #define H8300_GPIO_B0 0x01 | |
| #define H8300_GPIO_INPUT 0 | |
| #define H8300_GPIO_OUTPUT 1 | |
| #define H8300_GPIO_RESERVE(port, bits) \ | |
| h8300_reserved_gpio(port, bits) | |
| #define H8300_GPIO_FREE(port, bits) \ | |
| h8300_free_gpio(port, bits) | |
| #define H8300_GPIO_DDR(port, bit, dir) \ | |
| h8300_set_gpio_dir(((port) << 8) | (bit), dir) | |
| #define H8300_GPIO_GETDIR(port, bit) \ | |
| h8300_get_gpio_dir(((port) << 8) | (bit)) | |
| extern int h8300_reserved_gpio(int port, int bits); | |
| extern int h8300_free_gpio(int port, int bits); | |
| extern int h8300_set_gpio_dir(int port_bit, int dir); | |
| extern int h8300_get_gpio_dir(int port_bit); | |
| extern int h8300_init_gpio(void); | |
| #endif |