139 lines
4.6 KiB
C
139 lines
4.6 KiB
C
#include <stdint.h>
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#include <stdbool.h>
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#ifndef WOKWI_API_H
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#define WOKWI_API_H
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enum pin_value {
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LOW = 0,
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HIGH = 1
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};
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enum pin_mode {
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INPUT = 0,
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OUTPUT = 1,
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INPUT_PULLUP = 2,
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INPUT_PULLDOWN = 3,
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ANALOG = 4,
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OUTPUT_LOW = 16,
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OUTPUT_HIGH = 17,
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};
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enum edge {
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RISING = 1,
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FALLING = 2,
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BOTH = 3,
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};
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int __attribute__((export_name("__wokwi_api_version_1"))) __attribute__((weak)) __wokwi_api_version_1(void) { return 1; }
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#ifdef __cplusplus
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extern "C" {
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#endif
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typedef int32_t pin_t;
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#define NO_PIN ((pin_t)-1)
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typedef struct {
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void *user_data;
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uint32_t edge;
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void (*pin_change)(void *user_data, pin_t pin, uint32_t value);
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} pin_watch_config_t;
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extern __attribute__((export_name("chipInit"))) void chip_init(void);
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extern __attribute__((import_name("pinInit"))) pin_t pin_init(const char *name, uint32_t mode);
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extern __attribute__((import_name("pinRead"))) uint32_t pin_read(pin_t pin);
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extern __attribute__((import_name("pinWrite"))) void pin_write(pin_t pin, uint32_t value);
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extern __attribute__((import_name("pinWatch"))) bool pin_watch(pin_t pin, const pin_watch_config_t *config);
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extern __attribute__((import_name("pinWatchStop"))) void pin_watch_stop(pin_t pin);
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extern __attribute__((import_name("pinMode"))) void pin_mode(pin_t pin, uint32_t value);
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extern __attribute__((import_name("pinADCRead"))) float pin_adc_read(pin_t pin);
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extern __attribute__((import_name("pinDACWrite"))) float pin_dac_write(pin_t pin, float voltage);
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extern __attribute__((import_name("attrInit"))) uint32_t attr_init(const char *name, uint32_t default_value);
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extern __attribute__((import_name("attrInit"))) uint32_t attr_init_float(const char *name, float default_value);
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extern __attribute__((import_name("attrRead"))) uint32_t attr_read(uint32_t attr_id);
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extern __attribute__((import_name("attrReadFloat"))) float attr_read_float(uint32_t attr_id);
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typedef struct {
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void *user_data;
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uint32_t address;
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pin_t scl;
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pin_t sda;
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bool (*connect)(void *user_data, uint32_t address, bool connect);
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uint8_t (*read)(void *user_data);
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bool (*write)(void *user_data, uint8_t data);
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void (*disconnect)(void *user_data);
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uint32_t reserved[8];
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} i2c_config_t;
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typedef uint32_t i2c_dev_t;
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extern __attribute__((import_name("i2cInit"))) i2c_dev_t i2c_init(const i2c_config_t *config);
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typedef struct {
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void *user_data;
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pin_t rx;
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pin_t tx;
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uint32_t baud_rate;
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void (*rx_data)(void *user_data, uint8_t byte);
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void (*write_done)(void *user_data);
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uint32_t reserved[8];
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} uart_config_t;
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typedef uint32_t uart_dev_t;
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extern __attribute__((import_name("uartInit"))) uart_dev_t uart_init(const uart_config_t *config);
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extern __attribute__((import_name("uartWrite"))) bool uart_write(uart_dev_t uart, uint8_t *buffer, uint32_t count);
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typedef struct {
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void *user_data;
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pin_t sck;
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pin_t mosi;
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pin_t miso;
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uint32_t mode;
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void (*done)(void *user_data, uint8_t *buffer, uint32_t count);
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uint32_t reserved[8];
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} spi_config_t;
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typedef uint32_t spi_dev_t;
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extern __attribute__((import_name("spiInit"))) spi_dev_t spi_init(const spi_config_t *spi_config);
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extern __attribute__((import_name("spiStart"))) void spi_start(const spi_dev_t spi, uint8_t *buffer, uint32_t count);
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extern __attribute__((import_name("spiStop"))) void spi_stop(const spi_dev_t spi);
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typedef struct {
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void *user_data;
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void (*callback)(void *user_data);
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uint32_t reserved[8];
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} timer_config_t;
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typedef uint32_t timer_t;
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extern __attribute__((import_name("timerInit"))) timer_t timer_init(const timer_config_t *config);
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extern __attribute__((import_name("timerStart"))) void timer_start(const timer_t timer, uint32_t micros, bool repeat);
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extern __attribute__((import_name("timerStartNanos"))) void timer_start_ns_d(const timer_t timer, double nanos, bool repeat);
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static void timer_start_ns(const timer_t timer, uint64_t nanos, bool repeat) {
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timer_start_ns_d(timer, (double)nanos, repeat);
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}
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extern __attribute__((import_name("timerStop"))) void timer_stop(const timer_t timer);
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extern __attribute__((import_name("getSimNanos"))) double get_sim_nanos_d(void);
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static uint64_t get_sim_nanos(void) {
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return (uint64_t)get_sim_nanos_d();
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}
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typedef uint32_t buffer_t;
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extern __attribute__((import_name("framebufferInit"))) buffer_t framebuffer_init(uint32_t *pixel_width, uint32_t *pixel_height);
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extern __attribute__((import_name("bufferRead"))) void buffer_read(buffer_t buffer, uint32_t offset, uint8_t *data, uint32_t data_len);
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extern __attribute__((import_name("bufferWrite"))) void buffer_write(buffer_t buffer, uint32_t offset, uint8_t *data, uint32_t data_len);
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#ifdef __cplusplus
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}
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#endif
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#endif /* WOKWI_API_H */
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