/* test/stubs/stm32f7xx_hal.h - minimal HAL stub for host-side unit tests. */
#ifndef STM32F7XX_HAL_H
#define STM32F7XX_HAL_H
#include <stdint.h>
#include <stdbool.h>
#include <stddef.h>
#define HAL_OK      0
#define HAL_ERROR   1
#define HAL_BUSY    2
#define HAL_TIMEOUT 3
typedef uint32_t HAL_StatusTypeDef;
#define ENABLE  1
#define DISABLE 0
uint32_t HAL_GetTick(void);
typedef struct { uint32_t dummy; uint32_t ESR; } CAN_TypeDef;
typedef struct {
    uint32_t Prescaler; uint32_t Mode; uint32_t SyncJumpWidth;
    uint32_t TimeSeg1;  uint32_t TimeSeg2; uint32_t TimeTriggeredMode;
    uint32_t AutoBusOff; uint32_t AutoWakeUp; uint32_t AutoRetransmission;
    uint32_t ReceiveFifoLocked; uint32_t TransmitFifoPriority;
} CAN_InitTypeDef;
typedef struct { CAN_TypeDef *Instance; CAN_InitTypeDef Init; } CAN_HandleTypeDef;
typedef struct {
    uint32_t StdId; uint32_t ExtId; uint32_t IDE; uint32_t RTR;
    uint32_t DLC; uint32_t Timestamp; uint32_t FilterMatchIndex;
} CAN_RxHeaderTypeDef;
typedef struct {
    uint32_t StdId; uint32_t ExtId; uint32_t IDE; uint32_t RTR;
    uint32_t DLC; uint32_t TransmitGlobalTime;
} CAN_TxHeaderTypeDef;
typedef struct {
    uint32_t FilterIdHigh; uint32_t FilterIdLow;
    uint32_t FilterMaskIdHigh; uint32_t FilterMaskIdLow;
    uint32_t FilterFIFOAssignment; uint32_t FilterBank;
    uint32_t FilterMode; uint32_t FilterScale;
    uint32_t FilterActivation; uint32_t SlaveStartFilterBank;
} CAN_FilterTypeDef;
#define CAN_ID_STD              0x00000000u
#define CAN_ID_EXT              0x00000004u
#define CAN_RTR_DATA            0x00000000u
#define CAN_RTR_REMOTE          0x00000002u
#define CAN_FILTERMODE_IDMASK   0u
#define CAN_FILTERSCALE_32BIT   1u
#define CAN_RX_FIFO0            0u
#define CAN_RX_FIFO1            1u
#define CAN_FILTER_ENABLE       1u
#define CAN_MODE_NORMAL         0u
#define CAN_SJW_1TQ             0u
#define CAN_BS1_13TQ            0u
#define CAN_BS2_4TQ             0u
#define CAN_ESR_EWGF            0x00000001u
#define CAN_ESR_EPVF            0x00000002u
#define CAN_ESR_BOFF            0x00000004u
#define CAN_ESR_TEC_Pos         16u
#define CAN_ESR_REC_Pos         24u
#define CAN_IT_ERROR_WARNING    0x00000100u
#define CAN_IT_ERROR_PASSIVE    0x00000200u
#define CAN_IT_BUSOFF           0x00000400u
#define CAN_FLAG_ERRI           0x00060000u
typedef uint32_t IRQn_Type;
#define CAN1_SCE_IRQn           ((IRQn_Type)22u)
static inline void HAL_NVIC_SetPriority(IRQn_Type i,uint32_t p,uint32_t s){(void)i;(void)p;(void)s;}
static inline void HAL_NVIC_EnableIRQ(IRQn_Type i){(void)i;}
#define CAN1                    ((CAN_TypeDef *)0)
static inline HAL_StatusTypeDef HAL_CAN_Init(CAN_HandleTypeDef *h){(void)h;return HAL_OK;}
static inline HAL_StatusTypeDef HAL_CAN_ConfigFilter(CAN_HandleTypeDef *h,CAN_FilterTypeDef *f){(void)h;(void)f;return HAL_OK;}
static inline HAL_StatusTypeDef HAL_CAN_Start(CAN_HandleTypeDef *h){(void)h;return HAL_OK;}
static inline HAL_StatusTypeDef HAL_CAN_Stop(CAN_HandleTypeDef *h){(void)h;return HAL_OK;}
static inline HAL_StatusTypeDef HAL_CAN_ActivateNotification(CAN_HandleTypeDef *h,uint32_t it){(void)h;(void)it;return HAL_OK;}
static inline void HAL_CAN_IRQHandler(CAN_HandleTypeDef *h){(void)h;}
static inline uint32_t HAL_CAN_GetTxMailboxesFreeLevel(CAN_HandleTypeDef *h){(void)h;return 3u;}
static inline HAL_StatusTypeDef HAL_CAN_AddTxMessage(CAN_HandleTypeDef *h,CAN_TxHeaderTypeDef *hdr,uint8_t *d,uint32_t *mb){(void)h;(void)hdr;(void)d;(void)mb;return HAL_OK;}
static inline uint32_t HAL_CAN_GetRxFifoFillLevel(CAN_HandleTypeDef *h,uint32_t f){(void)h;(void)f;return 0u;}
static inline HAL_StatusTypeDef HAL_CAN_GetRxMessage(CAN_HandleTypeDef *h,uint32_t f,CAN_RxHeaderTypeDef *hdr,uint8_t *d){(void)h;(void)f;(void)hdr;(void)d;return HAL_OK;}
#define __HAL_CAN_CLEAR_FLAG(h,f) ((void)(h),(void)(f))
typedef struct { uint32_t dummy; } GPIO_TypeDef;
typedef struct { uint32_t Pin; uint32_t Mode; uint32_t Pull; uint32_t Speed; uint32_t Alternate; } GPIO_InitTypeDef;
typedef uint32_t GPIO_PinState;
#define GPIO_PIN_RESET  0u
#define GPIO_PIN_SET    1u
static inline void HAL_GPIO_Init(GPIO_TypeDef *p,GPIO_InitTypeDef *g){(void)p;(void)g;}
static inline GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef *p,uint32_t pin){(void)p;(void)pin;return GPIO_PIN_SET;}
#define GPIOB ((GPIO_TypeDef *)0)
#define GPIOC ((GPIO_TypeDef *)0)
#define GPIO_PIN_2              (1u<<2)
#define GPIO_PIN_8              (1u<<8)
#define GPIO_PIN_9              (1u<<9)
#define GPIO_PIN_12             (1u<<12)
#define GPIO_PIN_13             (1u<<13)
#define GPIO_MODE_AF_PP         0u
#define GPIO_MODE_INPUT         1u
#define GPIO_NOPULL             0u
#define GPIO_PULLUP             1u
#define GPIO_SPEED_FREQ_HIGH    0u
#define GPIO_AF9_CAN1           9u
#define GPIO_AF9_CAN2           9u
#define __HAL_RCC_CAN1_CLK_ENABLE()  ((void)0)
#define __HAL_RCC_CAN2_CLK_ENABLE()  ((void)0)
#define __HAL_RCC_GPIOB_CLK_ENABLE() ((void)0)
#define __HAL_RCC_GPIOC_CLK_ENABLE() ((void)0)
#endif /* STM32F7XX_HAL_H */