#ifndef PLSR_HAL_F407_H #define PLSR_HAL_F407_H #include "plsr_types.h" #include #ifdef __cplusplus extern "C" { #endif #define PLSR_HW_AXIS_COUNT (PLSR_AXIS_COUNT) #define PLSR_HW_DIR_POINT_NONE (0xFFU) typedef enum { PLSR_HW_STATE_IDLE = 0, PLSR_HW_STATE_DIR_SETTLING, /* DIR 已置位,等待方向建立延时 */ PLSR_HW_STATE_PWM_PENDING, /* 延时已到,等待首个非零频率启动 PWM */ PLSR_HW_STATE_RUNNING, /* PWM 输出中,更新中断计数 */ PLSR_HW_STATE_DONE } PLSR_HW_STATE; typedef struct { uint32_t frequencyHz; /* 初始频率(起始速度,可为 0) */ int64_t targetPulses; /* 本段目标脉冲数 */ uint8_t directionPoint; /* DIR 输出点(Y 点号,0xFF=无) */ uint8_t directionPositive; uint16_t directionDelayMs; } PLSR_HW_START_PARAMS; PLSR_RESULT PlsrHwInit(void); PLSR_RESULT PlsrHwStartPulse(uint8_t axis, const PLSR_HW_START_PARAMS *params); PLSR_RESULT PlsrHwSetFrequency(uint8_t axis, uint32_t frequencyHz); PLSR_RESULT PlsrHwStopPulse(uint8_t axis); uint8_t PlsrHwIsPulseActive(uint8_t axis); PLSR_HW_STATE PlsrHwGetState(uint8_t axis); uint32_t PlsrHwGetTimerClockHz(uint8_t axis); /* 每 1ms tick 推进 HAL 状态机(DIR 延时等)。 */ void PlsrHwTick(uint8_t axis); /* 输出定时器更新中断入口(生产由 IRQHandler 调用,host 由测试调用)。 */ void PlsrHwOnTimerUpdate(uint8_t axis); /* 输出点(Y0~Y20)引脚映射表:DIR 点解析用。 */ uint8_t PlsrHwResolveDirectionPoint(uint8_t pointNumber); #ifdef PLSR_HOST_TEST /* 模拟寄存器访问与中断触发(测试用)。 */ uint32_t PlsrHwTestGetArr(uint8_t axis); uint32_t PlsrHwTestGetCcr(uint8_t axis); uint32_t PlsrHwTestGetPsc(uint8_t axis); uint8_t PlsrHwTestGetPwmEnabled(uint8_t axis); uint8_t PlsrHwTestGetDirLevel(uint8_t axis); void PlsrHwTestTriggerUpdate(uint8_t axis); #endif #ifdef __cplusplus } #endif #endif /* PLSR_HAL_F407_H */