WebTA0CCTL2 = OUTMOD_7; // 设置PWM 输出模式为:7 - PWM复位/置位模式, // 即输出电平在TAR的值等于CCR2时复位为0,当TAR的值等于CCR0时置位为1,改变CCR2,从而产生PWM。 其实模式2也可以 TA0CTL= TASSEL_2 +MC_1; // 设置TIMERA的时钟源为SMCLK, 计数模式为up,到CCR0再自动从0开始计数 while (1) { TA0CCR2=0;//确保最开始是暗的 //渐 … WebTA0CCTL2 = OUTMOD_7; // CCR2 reset/set TA0CCR2 = 128; // CCR2 PWM duty cycle TA0CCTL4 = OUTMOD_7; TA0CCR4= 64; TA0CCTL3 = OUTMOD_7; TA0CCR3= 32; TA0CTL = TASSEL_2 + MC_1 + TACLR; // SMCLK, up mode, clear TAR // Here the PWM output is a hardware peripheral requires the drive // The above is the 4-way PWM output of P1.2 to P …
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Looks like the debug MCU LEDs are connected to P1.2 and P1.3, but the main MCU LEDs are P1.0 and P4.7. Do not configure P1SEL and P4SEL, those pins (1.0 and 4.7) aren't TA0 outputs. Just configure the pins as GPIO output. Also no need to program OUTMOD field in TA0CCTL1 and TA0CCTL2. WebÇalışıyor Gibi - Free download as Text File (.txt), PDF File (.pdf) or read online for free. samsung 1.1 microwave under cabinet
ioctl_tty(2) - Linux manual page - Michael Kerrisk
WebThen OUTMOD_7 is the right choice. It sets the output automatically when the timer overflows to 0 and resets it when the timer counts to CCRx value. So CCRx directly … WebApr 13, 2024 · WHDH TV 7NEWS WLVI TV CW56 Sunbeam Television Corp 7 Bulfinch Place Boston, MA 02114 News Tips: (800) 280-TIPS Tell Hank: (855) 247-HANK WebFigure 7 Measured output of Figure 6 circuit; note the good linearity. // configure PWM - 32 kHz / 8 = 4 kHz :: 7 bit in two PWMs and one digital pin, done only once on power-up // is the same as given in configure section in figure 5 // use :: write to Timer comparators to achieve the desired DAC output samsung 1 year warranty phones