STM32MiniC8T6_TestLogic/Document/逻辑备份/洗烘一体机-提速逻辑.c

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/*
current_speed取值范围为0至800 target_speed为0400500600700800result_speed后speed_set_valspeed_set_val来让current_speed达到speed_set_val的速度current_speed会掉下去
1. result_speed的初值设为此时的current_speedacc_val的值往上加acc_valresult_speed1 result_speed = result_speed+acc_valresult_speed继续加acc_valresult_speed超过了target_speedresult_speed改为目标速度result_speed一直保持在target_speed
2. target_speed突然变小current_speed大于新的target_speedresult_speed一直保持在当前速度不改变result_speed继续根据加速度a来加
3. target_speed突然变大result_speed继续根据加速度acc_val来增加target_speed
4. target_speed为0result_speed就要变成0.
5.
6. result_speed不要下降
*/
typedef enum
{
LOGIC_INIT = 0x5AA5,
LOGIC_RUN = 0x1111
// LOGIC_CLOSE = 0x2222
}LOGIC_STATE_ENUM_T;
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/* 脱水速度设置 枚举变量 */
typedef enum
{
DEHY_SPEEDSET_INIT, // 初始化
DEHY_SPEEDSET_SPEED_UP, // 加速
DEHY_SPEEDSET_SPEED_KEEP, // 稳速
DEHY_SPEEDSET_SPEED_STOP, // 超震停机
DEHY_SPEEDSET_NUM
}SPEEDUP_ENUM_T;
/* 外部调用 速度设置值 */
static uint16_t speed_set_val = 0u;
/*************************************************************************************
* @brief
* @param[in/out] val
*
* @warning
* @note
*************************************************************************************/
void motor_speed_set(uint16_t val)
{
speed_set_val = val;
}
/*************************************************************************************
* @brief
* @param[in/out] init_cmd
* @param[in/out] acc_val
* @param[in/out] current_speed
* @param[in/out] target_speed
*
* @warning
* @note
*************************************************************************************/
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void dehy_speed_up(LOGIC_STATE_ENUM_T init_cmd, uint16_t acc_val, uint16_t current_speed, uint16_t target_speed)
{
static uint32_t timetick = 0; // 时间戳
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static SPEEDUP_ENUM_T add_speed_state = DEHY_SPEEDSET_INIT; // 本函数的状态机
static uint16_t result_speed = 0; // 预设速度
static uint16_t target_speed_cache = 0; // 缓存目标速度
// static uint16_t current_speed_cache = 0; // 缓存当前速度
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if(init_cmd == LOGIC_INIT)
{
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add_speed_state = DEHY_SPEEDSET_INIT;
}
else
{
;
}
switch(add_speed_state)
{
// init
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case DEHY_SPEEDSET_INIT:
// 时间戳 初始化
timetick = get_systick_ms();
// 预设速度 初始化
result_speed = current_speed;
// 目标速度缓存 初始化
target_speed_cache = target_speed;
// 进入下一阶段
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add_speed_state = DEHY_SPEEDSET_SPEED_UP;
break;
// 加速
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case DEHY_SPEEDSET_SPEED_UP:
// 当前 触发超震
if(target_speed == 0)
{
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add_speed_state = DEHY_SPEEDSET_SPEED_STOP;
result_speed = 0;
}
// 周期到
else if(get_systick_ms() - timetick > 1000u)
{
timetick = get_systick_ms();
// 若当前速度 小于 现在的目标速度 则没事 更新一下目标速度缓存 当前就不加速了
// 当前速度 不小于 新的目标速度 则稳住当前速度 进入稳态
if((target_speed < target_speed_cache) && (current_speed >= target_speed))
{
// 记录当前速度
result_speed = current_speed;
// 切到速度保持
add_speed_state = DEHY_SPEEDSET_SPEED_KEEP;
}
else
{
// 更新 预设速度
result_speed += acc_val;
// 进下一阶段判断
if(result_speed >= target_speed)
{
result_speed = target_speed;
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add_speed_state = DEHY_SPEEDSET_SPEED_KEEP;
}
}
// 刷新 目标速度缓存
target_speed_cache = target_speed;
}
break;
// 速度保持
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case DEHY_SPEEDSET_SPEED_KEEP:
// 超震停机
if(target_speed == 0)
{
result_speed = 0;
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add_speed_state = DEHY_SPEEDSET_SPEED_STOP;
}
// 目标速度变好了 外面超震小了
else if(target_speed > target_speed_cache)
{
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// 若预定速度 小于 新的目标速度,则回去加速
if(result_speed < target_speed)
{
// 回加速
add_speed_state = DEHY_SPEEDSET_SPEED_UP;
}
target_speed_cache = target_speed;
}
break;
// 超震停机
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case DEHY_SPEEDSET_SPEED_STOP:
result_speed = 0;
break;
default:
break;
}
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/* 设置速度 */
motor_speed_set(result_speed);
}