130 lines
4.2 KiB
C
130 lines
4.2 KiB
C
#include <mk20dx128.h>
|
|
#include "hal_ftm.h"
|
|
|
|
#ifdef USE_FULL_ASSERT
|
|
#define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__))
|
|
void assert_failed(uint8_t* file, uint32_t line);
|
|
#else
|
|
#define assert_param(expr) ((void)0)
|
|
#endif /* USE_FULL_ASSERT */
|
|
|
|
#define HAL_NVIC_EnableIRQ(irq) NVIC_ENABLE_IRQ(irq)
|
|
|
|
#define GPIOA ((GPIO_TypeDef *)&GPIOA_PDOR)
|
|
#define GPIOB ((GPIO_TypeDef *)&GPIOB_PDOR)
|
|
#define GPIOC ((GPIO_TypeDef *)&GPIOC_PDOR)
|
|
#define GPIOD ((GPIO_TypeDef *)&GPIOD_PDOR)
|
|
#define GPIOE ((GPIO_TypeDef *)&GPIOE_PDOR)
|
|
#define GPIOZ ((GPIO_TypeDef *)NULL)
|
|
|
|
#define I2C0 ((I2C_TypeDef *)0x40066000)
|
|
#define I2C1 ((I2C_TypeDef *)0x40067000)
|
|
|
|
#undef SPI0
|
|
#define SPI0 ((SPI_TypeDef *)0x4002C000)
|
|
#define SPI1 ((SPI_TypeDef *)0x4002D000)
|
|
|
|
#define UART0 ((UART_TypeDef *)&UART0_BDH)
|
|
#define UART1 ((UART_TypeDef *)&UART1_BDH)
|
|
#define UART2 ((UART_TypeDef *)&UART2_BDH)
|
|
|
|
typedef struct {
|
|
uint32_t dummy;
|
|
} I2C_TypeDef;
|
|
|
|
typedef struct {
|
|
uint32_t dummy;
|
|
} UART_TypeDef;
|
|
|
|
typedef struct {
|
|
uint32_t dummy;
|
|
} SPI_TypeDef;
|
|
|
|
typedef struct {
|
|
volatile uint32_t PDOR; // Output register
|
|
volatile uint32_t PSOR; // Set output register
|
|
volatile uint32_t PCOR; // Clear output register
|
|
volatile uint32_t PTOR; // Toggle output register
|
|
volatile uint32_t PDIR; // Data Input register
|
|
volatile uint32_t PDDR; // Data Direction register
|
|
} GPIO_TypeDef;
|
|
|
|
#define GPIO_OUTPUT_TYPE ((uint32_t)0x00000010) // Indicates OD
|
|
|
|
#define GPIO_MODE_INPUT ((uint32_t)0x00000000)
|
|
#define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001)
|
|
#define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011)
|
|
#define GPIO_MODE_AF_PP ((uint32_t)0x00000002)
|
|
#define GPIO_MODE_AF_OD ((uint32_t)0x00000012)
|
|
#define GPIO_MODE_ANALOG ((uint32_t)0x00000003)
|
|
|
|
#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\
|
|
((MODE) == GPIO_MODE_OUTPUT_PP) ||\
|
|
((MODE) == GPIO_MODE_OUTPUT_OD) ||\
|
|
((MODE) == GPIO_MODE_AF_PP) ||\
|
|
((MODE) == GPIO_MODE_AF_OD) ||\
|
|
((MODE) == GPIO_MODE_ANALOG))
|
|
|
|
#define GPIO_NOPULL ((uint32_t)0)
|
|
#define GPIO_PULLUP ((uint32_t)1)
|
|
#define GPIO_PULLDOWN ((uint32_t)2)
|
|
|
|
#define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
|
|
((PULL) == GPIO_PULLDOWN))
|
|
|
|
#define GPIO_SPEED_LOW ((uint32_t)0)
|
|
#define GPIO_SPEED_MEDIUM ((uint32_t)1)
|
|
#define GPIO_SPEED_FAST ((uint32_t)2)
|
|
#define GPIO_SPEED_HIGH ((uint32_t)3)
|
|
|
|
#define IS_GPIO_AF(af) ((af) >= 0 && (af) <= 7)
|
|
|
|
typedef struct {
|
|
uint32_t Pin;
|
|
uint32_t Mode;
|
|
uint32_t Pull;
|
|
uint32_t Speed;
|
|
uint32_t Alternate;
|
|
} GPIO_InitTypeDef;
|
|
|
|
#define GPIO_PORT_TO_PORT_NUM(GPIOx) \
|
|
((&GPIOx->PDOR - &GPIOA_PDOR) / (&GPIOB_PDOR - &GPIOA_PDOR))
|
|
|
|
#define GPIO_PIN_TO_PORT_PCR(GPIOx, pin) \
|
|
(&PORTA_PCR0 + (GPIO_PORT_TO_PORT_NUM(GPIOx) * 0x400) + (pin))
|
|
|
|
#define GPIO_AF2_I2C0 2
|
|
#define GPIO_AF2_I2C1 2
|
|
#define GPIO_AF2_SPI0 2
|
|
#define GPIO_AF3_FTM0 3
|
|
#define GPIO_AF3_FTM1 3
|
|
#define GPIO_AF3_FTM2 3
|
|
#define GPIO_AF3_UART0 3
|
|
#define GPIO_AF3_UART1 3
|
|
#define GPIO_AF3_UART2 3
|
|
#define GPIO_AF4_FTM0 4
|
|
#define GPIO_AF6_FTM1 6
|
|
#define GPIO_AF6_FTM2 6
|
|
#define GPIO_AF6_I2C1 6
|
|
#define GPIO_AF7_FTM1 7
|
|
|
|
__attribute__(( always_inline )) static inline void __WFI(void) {
|
|
__asm volatile ("wfi");
|
|
}
|
|
|
|
uint32_t HAL_GetTick(void);
|
|
void HAL_Delay(uint32_t Delay);
|
|
void mp_hal_set_interrupt_char(int c);
|
|
|
|
int mp_hal_stdin_rx_chr(void);
|
|
void mp_hal_stdout_tx_str(const char *str);
|
|
void mp_hal_stdout_tx_strn(const char *str, uint32_t len);
|
|
void mp_hal_stdout_tx_strn_cooked(const char *str, uint32_t len);
|
|
|
|
void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *init);
|
|
|
|
#define GPIO_read_pin(gpio, pin) (((gpio)->PDIR >> (pin)) & 1)
|
|
#define GPIO_set_pin(gpio, pin_mask) (((gpio)->PSOR) = (pin_mask))
|
|
#define GPIO_clear_pin(gpio, pin_mask) (((gpio)->PCOR) = (pin_mask))
|
|
#define GPIO_read_output_pin(gpio, pin) (((gpio)->PDOR >> (pin)) & 1)
|