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gpio.c File Reference
#include "gpio.h"#include "arm_shared_memory_system.h"#include <log.h>#include <pinmap.h>#include <platform.h>#include <stdio.h>#include <stdlib.h>#include <version.h>
Include dependency graph for gpio.c:
Go to the source code of this file.
Enumerations | |
| enum | GPRIO_REG_MAP { GPIO_REG_1_OUTPUT_STATE = 0 , GPIO_REG_1_TRI_STATE = 1 , GPIO_REG_2_OUTPUT_STATE = 2 , GPIO_REG_2_TRI_STATE = 3 , GPIO_REG_1_OUTPUT_TOGGLE = 4 , GPIO_REG_1_OUTPUT_SET = 5 , GPIO_REG_1_OUTPUT_CLR = 6 , GPIO_REG_2_OUTPUT_TOGGLE = 7 , GPIO_REG_2_OUTPUT_SET = 8 , GPIO_REG_2_OUTPUT_CLR = 9 , GPIO_REG_1_TRI_SET = 10 , GPIO_REG_1_TRI_CLR = 11 , GPIO_REG_2_TRI_SET = 12 , GPIO_REG_2_TRI_CLR = 13 } |
Functions | |
| bool | gpio_is_initialized (void) |
| void | gpio_init (void) |
| void | gpio_destroy (void) |
| void | gpio_reset_pin (const io_t pin) |
| void | gpio_reset (void) |
| void | gpio_set_direction (const io_t pin, const gpio_direction_t dir) |
| gpio_direction_t | gpio_get_direction (const io_t pin) |
| void | gpio_set_level (const io_t pin, const gpio_level_t level) |
| gpio_level_t | gpio_get_level (const io_t pin) |
Variables | |
| volatile uint32_t * | gpio = NULL |
| volatile uint32_t * | intc0 = NULL |
Enumeration Type Documentation
◆ GPRIO_REG_MAP
| enum GPRIO_REG_MAP |
Odd ordering is for preserving backwards compatibility with xilinx and older versions.
