mirror of
https://github.com/arabine/open-story-teller.git
synced 2025-12-06 17:09:06 +01:00
94 lines
2.5 KiB
C
94 lines
2.5 KiB
C
#ifndef OST_HAL_H
|
|
#define OST_HAL_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C"
|
|
{
|
|
#endif
|
|
|
|
#include <stdint.h>
|
|
|
|
#define OST_ID_SPI_FOR_SDCARD 0
|
|
|
|
#define portDISABLE_INTERRUPTS() __asm volatile("csrc mstatus, 8")
|
|
#define portENABLE_INTERRUPTS() __asm volatile("csrs mstatus, 8")
|
|
|
|
#define portNOP() __asm volatile(" nop ")
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// SHARED TYPES
|
|
// ----------------------------------------------------------------------------
|
|
typedef struct
|
|
{
|
|
uint16_t x;
|
|
uint16_t y;
|
|
uint16_t width;
|
|
uint16_t height;
|
|
} rect_t;
|
|
|
|
typedef struct
|
|
{
|
|
uint8_t r;
|
|
uint8_t g;
|
|
uint8_t b;
|
|
} color_t;
|
|
|
|
typedef enum
|
|
{
|
|
OST_GPIO_ROTARY_A,
|
|
OST_GPIO_ROTARY_B,
|
|
OST_GPIO_DEBUG_LED,
|
|
} ost_hal_gpio_t;
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// SYSTEM HAL
|
|
// ----------------------------------------------------------------------------
|
|
void ost_system_initialize();
|
|
void system_putc(char ch);
|
|
void ost_system_delay_ms(uint32_t delay);
|
|
|
|
int ost_hal_gpio_get(ost_hal_gpio_t gpio);
|
|
void ost_hal_gpio_set(ost_hal_gpio_t gpio, int value);
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// SDCARD HAL
|
|
// ----------------------------------------------------------------------------
|
|
void sdcard_set_slow_clock();
|
|
void sdcard_set_fast_clock();
|
|
void sdcard_cs_high();
|
|
void sdcard_cs_low();
|
|
|
|
/**
|
|
* @brief
|
|
*
|
|
* @param dat Data to send
|
|
* @return uint8_t
|
|
*/
|
|
uint8_t sdcard_spi_transfer(uint8_t dat);
|
|
|
|
/**
|
|
* @brief Receive multiple byte
|
|
*
|
|
* @param buff Pointer to data buffer
|
|
* @param btr Number of bytes to receive (even number)
|
|
*/
|
|
void sdcard_spi_recv_multi(uint8_t *buff, uint32_t btr);
|
|
|
|
// ----------------------------------------------------------------------------
|
|
// DISPLAY HAL
|
|
// ----------------------------------------------------------------------------
|
|
void ost_display_initialize();
|
|
void ost_display_draw_h_line(uint16_t y, uint8_t *pixels, uint8_t *palette);
|
|
void ost_display_dc_high();
|
|
void ost_display_dc_low();
|
|
void ost_display_ss_high();
|
|
void ost_display_ss_low();
|
|
uint8_t ost_display_transfer_byte(uint8_t dat);
|
|
void ost_display_transfer_multi(uint8_t *buff, uint32_t btr);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif // OST_HAL_H
|