【国民技术N32项目移植】光耦中间继电器控制加热设备 2

移植实操
国民技术提供大量程序，在\Nationstech.N32G4FR_Library.2.1.0\projects\n32g4fr_EVAL\examples\RT_Thread\RT_Thread17_Finsh基础简单增加就很容易编程修改。

原来代码led亮度软件pwm

//GPIO模拟PWM的实体
1. void pwm_entry(void* p) {
1.     uint8_t count;
1.     while(1)    {
1.         //设定脉宽200ms
1.         count++;
1.         count %=10;
1.         rt_thread_mdelay(1);
1. //模拟pwm比较
1. //红色的pwm输出
1.         if (a_v==5) {
1.             if( count>=a) {
1.                 rt_pin_write(pin_r, PIN_LOW);
1.             }
1.             else {
1.                 rt_pin_write(pin_r,PIN_HIGH);
1.             }
1.         } else {
1.             rt_pin_write(pin_r,PIN_HIGH);
1.         }
1.
1. //绿色的PWM输出
1.         if (b_v==5) {
1.             if(count>=b)
1.             {
1.                 rt_pin_write(pin_g, PIN_LOW);
1.             }
1.             else {
1.                 rt_pin_write(pin_g,PIN_HIGH);
1.             }
1.         } else {
1.             rt_pin_write(pin_g,PIN_HIGH);
1.         }
1.
1. //蓝色的pwm输出
1.         if (c_v==5) {
1.             if(count>=c)
1.             {
1.                 rt_pin_write(pin_b, PIN_LOW);
1.             }
1.             else {
1.                 rt_pin_write(pin_b,PIN_HIGH);
1.             }
1.         } else {
1.             rt_pin_write(pin_b,PIN_HIGH);
1.         }
1.     }
1. }

现在用TIM1,TIM3,硬件pwm_

void pwm_entry(void* p) {
//    uint8_t count;
    while(1)    {
            for (int var1 = 0; var1 < 4; ++var1) {
                a_v=((rgb1>>var1 ) & 1) * 5;//a_v=(rgb1<<var1 ) & 1) * 5;
                b_v=((rgb1>>var1 + 4 ) & 1) * 5;
                c_v=((rgb1>>var1+8 ) & 1) * 5;
                        //ºìÉ«µÄpwmÊä³ö
                                if (a_v==5) {TIM_Intial(TIM1,a,'r');

                                } else {TIM_Intial(TIM1,0,'r');

                                }

                        //ÂÌÉ«µÄPWMÊä³ö
                                if (b_v==5) {TIM_Intial(TIM3,b,'g');

                                } else {TIM_Intial(TIM3,0,'g');

                                }

                        //À¶É«µÄpwmÊä³ö
                                if (c_v==5) {TIM_Intial(TIM3,c,'b');
                                    
                                } else {TIM_Intial(TIM3,0,'b');

                                }

							
	

							rt_thread_mdelay(25);

            }


    }

RTC_增加RTC_ConfigSmoothCalib(SMOOTH_CALIB_32SEC,
RTC_SMOOTH_CALIB_PLUS_PULSES_SET,
use)校准。
软I2C显示lcd
ADC显示value = rt_adc_read(adc_dev, ADC_DEV_CHANNEL);
UART系统调试

新旧文件：*附件：新.rar
（P E.0）输出，（ ADC1 的第 11(2)个通道, 18 PA2 (Pa1 17)脚 ）模拟输入，）模拟输入，板（Pa8 Pb5 Pb4）输出LED,OLED_I2C1输出GPIOB GPIO_PIN_8 GPIO_PIN_9，板（Pa4-6）button，P E.0来通过光耦中间继电器控制加热设备。 pin_r Pa8 pin_g =Pb5 pin_b Pb4

线程：
pwm_entry
key_thread_entry
DF_A
DF_B
test1_thread_entry