#include "kt_fan_ac.h" #include "asm/mcpwm.h" #include "tone_player.h" #include "kt_led7.h" typedef struct _kt_fan_ac_var_ { kt_fan_level_type front_fan_level; // 前风扇档位 kt_fan_level_type rear_fan_level; // 后风扇档位 kt_fan_level_type lr_fan_level; // 左右风扇档位 kt_ac_level_type ac_level; // 空调档位 } _kt_fan_ac_var; static _kt_fan_ac_var kt_fan_ac_var; #define __this (&kt_fan_ac_var) const u32 fan_level_duty[7] = {0, 1500, 4000, 6000, 7000, 8000, 9500}; const u32 ac_level_duty[3] = {0, 1500, 8000}; const char *front_fan_level_tone[7] = {TONE_FFAN_L0, TONE_FFAN_L1, TONE_FFAN_L2, TONE_FFAN_L3, TONE_FFAN_L4, TONE_FFAN_L5, TONE_FFAN_L6}; const char *rear_fan_level_tone[7] = {TONE_BFAN_L0, TONE_BFAN_L1, TONE_BFAN_L2, TONE_BFAN_L3, TONE_BFAN_L4, TONE_BFAN_L5, TONE_BFAN_L6}; const char *lr_fan_level_tone[7] = {TONE_CFAN_L0, TONE_CFAN_L1, TONE_CFAN_L2, TONE_CFAN_L3, TONE_CFAN_L4, TONE_CFAN_L5, TONE_CFAN_L6}; const char *ac_level_tone[3] = {TONE_AC_L0, TONE_AC_L1, TONE_AC_L2}; extern void mcpwm_init(struct pwm_platform_data *arg); extern void mcpwm_set_duty(pwm_ch_num_type pwm_ch, pwm_timer_num_type timer_ch, u16 duty); void kt_fan_ac_init(void) { // 50KHz // 前风扇 PB5 TIMER3 硬件引脚 // 后风扇 PB6 // 左右风扇 PA10 // 空调 PA11 __this->front_fan_level = fan_level_0; __this->rear_fan_level = fan_level_0; __this->lr_fan_level = fan_level_0; __this->ac_level = ac_level_0; //timer_pwm_init(JL_TIMER2, 50000, 0, IO_PORTB_05, CH1_T2_PWM_OUT); // 前风扇 //timer_pwm_init(JL_TIMER3, 50000, 0, IO_PORTB_06, CH2_T3_PWM_OUT); // 后风扇 // timer_pwm_init(JL_TIMER0, 50000, 0, IO_PORTA_10, CH0_T3_PWM_OUT); // 左右风扇 // timer_pwm_init(JL_TIMER0, 50000, 0, IO_PORTA_11, CH0_T0_PWM_OUT); //空调 struct pwm_platform_data pwm_p_data; // CH0 pwm_p_data.pwm_aligned_mode = pwm_edge_aligned; // 边沿对齐 pwm_p_data.frequency = 50000; // 1KHz pwm_p_data.pwm_ch_num = pwm_ch0; // 通道0 pwm_p_data.pwm_timer_num = pwm_timer0; // 时基选择通道0 pwm_p_data.duty = 0; // 占空比50% // hw pwm_p_data.h_pin = IO_PORTB_05; // 没有则填 -1。h_pin_output_ch_num无效，可不配置 pwm_p_data.l_pin = -1; // 硬件引脚，l_pin_output_ch_num无效，可不配置 // output_channel pwm_p_data.h_pin_output_ch_num = 0; //output channel0 /* */ pwm_p_data.complementary_en = 1; // 两个引脚的波形, 1: 互补, 0: 同步; mcpwm_init(&pwm_p_data); #if 1 //CH1 pwm_p_data.pwm_aligned_mode = pwm_edge_aligned; //边沿对齐 pwm_p_data.frequency = 50000; //1KHz pwm_p_data.pwm_ch_num = pwm_ch1; //通道0 pwm_p_data.pwm_timer_num = pwm_timer1; //时基选择通道0 pwm_p_data.duty = 0; //占空比50% //hw pwm_p_data.h_pin = IO_PORTB_06; //没有则填 -1。h_pin_output_ch_num无效，可不配置 pwm_p_data.l_pin = -1; pwm_p_data.h_pin_output_ch_num = 1; //output channel0 /* */ pwm_p_data.complementary_en = 1; //两个引脚的波形同步 mcpwm_init(&pwm_p_data); // #else //CH2 pwm_p_data.pwm_aligned_mode = pwm_edge_aligned; //边沿对齐 pwm_p_data.frequency = 50000; //1KHz pwm_p_data.pwm_ch_num = pwm_ch2; //通道0 pwm_p_data.pwm_timer_num = pwm_timer2; //时基选择通道0 pwm_p_data.duty = 0; //占空比50% //hw pwm_p_data.h_pin = IO_PORTA_10; pwm_p_data.l_pin = -1; //没有则填 -1。h_pin_output_ch_num无效，可不配置 //output_channel /* pwm_p_data.h_pin = IO_PORTB_05; //没有则填 -1。h_pin_output_ch_num无效，可不配置 */ pwm_p_data.h_pin_output_ch_num = 2; //output channel0 /* */ pwm_p_data.complementary_en = 1; //两个引脚的波形同步 mcpwm_init(&pwm_p_data); /* //CH3 pwm_p_data.pwm_aligned_mode = pwm_edge_aligned; //边沿对齐 pwm_p_data.frequency = 100000; //1KHz pwm_p_data.pwm_ch_num = pwm_ch4; //通道0 pwm_p_data.pwm_timer_num = pwm_timer4; //时基选择通道0 pwm_p_data.duty = 4000; //占空比40% //hw pwm_p_data.h_pin = IO_PORTA_11; //没有则填 -1。h_pin_output_ch_num无效，可不配置 //output_channel pwm_p_data.h_pin_output_ch_num = 1; //output channel0 //hw pwm_p_data.l_pin = -1; //硬件引脚，l_pin_output_ch_num无效，可不配置 pwm_p_data.complementary_en = 1; //两个引脚的波形互补 mcpwm_init(&pwm_p_data); */ //timer_pwm_init(JL_TIMER3, 100000, 4000, IO_PORTA_11, CH2_CH2_PWM_L); // 空调 #endif } void kt_fan_level_tone_play(kt_fan_type fan) { if (fan == fan_type_front) { char str[6] = {0}; sprintf(str, "L-%d", __this->front_fan_level); kt_led7_show_string(3, 0, (const u8 *)str, 0, 0); tone_play(front_fan_level_tone[__this->front_fan_level], 0); } else if (fan == fan_type_rear) { char str[6] = {0}; sprintf(str, "F-%d", __this->rear_fan_level); kt_led7_show_string(3, 0, (const u8 *)str, 0, 0); tone_play(rear_fan_level_tone[__this->rear_fan_level], 0); } else if (fan == fan_type_lr) { char str[6] = {0}; sprintf(str, "C-%d", __this->lr_fan_level); kt_led7_show_string(3, 0, (const u8 *)str, 0, 0); tone_play(lr_fan_level_tone[__this->lr_fan_level], 0); } else { char str[6] = {0}; sprintf(str, "AC%d", __this->ac_level); kt_led7_show_string(3, 0, (const u8 *)str, 0, 0); tone_play(ac_level_tone[__this->ac_level], 0); } } /* void set_green_pwm_duty(u16 duty) { if(duty_temp0 == duty) return; duty_temp0 = duty; mcpwm_set_duty(pwm_ch0, pwm_timer0, 10000-duty_temp0); } */ void kt_fan_level_change(kt_fan_type fan) { if (fan == fan_type_front) { __this->front_fan_level++; if (__this->front_fan_level > fan_level_6) { __this->front_fan_level = fan_level_0; } kt_fan_level_tone_play(fan_type_front); //set_timer_pwm_duty(JL_TIMER2, fan_level_duty[__this->front_fan_level]); mcpwm_set_duty(pwm_ch0, pwm_timer0, fan_level_duty[__this->front_fan_level]); } else if (fan == fan_type_rear) { __this->rear_fan_level++; if (__this->rear_fan_level > fan_level_6) { __this->rear_fan_level = fan_level_0; } kt_fan_level_tone_play(fan_type_rear); //set_timer_pwm_duty(JL_TIMER3, fan_level_duty[__this->rear_fan_level]); mcpwm_set_duty(pwm_ch1, pwm_timer1, fan_level_duty[__this->rear_fan_level]); } else if (fan == fan_type_lr) { __this->lr_fan_level++; if (__this->lr_fan_level > fan_level_6) { __this->lr_fan_level = fan_level_0; } kt_fan_level_tone_play(fan_type_lr); //set_timer_pwm_duty(JL_TIMER0, fan_level_duty[__this->lr_fan_level]); mcpwm_set_duty(pwm_ch2, pwm_timer2, fan_level_duty[__this->lr_fan_level]); } else { __this->ac_level++; if (__this->ac_level > ac_level_2) { __this->ac_level = ac_level_0; } kt_fan_level_tone_play(fan_type_ac); // set_timer_pwm_duty(JL_TIMER0, __this->ac_level * 1000); } }