如果deadtime为0则tim1ch1n是tim1ch1的反相如果deadtime不为0则在tim1ch1n上插入了deadtime防止上下功率管同时导通 STM32F407定时器各通道对应引脚 STM32F407ZET6定时器通道对应引脚整理 ——Mr.L 备注: ①TIM1_CH1和TIM1_CH1N,用于驱动上下两个功率管。如果Deadtime为0,则TIM1_CH1N是TIM1_CH1的反相,如果...
TIM2_CH2, TIM5_CH2 PA2 TIM2_CH3, TIM5_CH3, TIM9_CH1 PA3 TIM2_CH4, TIM5_CH4, TIM9_CH2 PA5 TIM2_CH1_ETR, TIM8_CH1N PA6 TIM1_BKIN, TIM3_CH1, TIM8_BKIN, TIM13_CH1 PA7 TIM1_CH1N, TIM3_CH2, TIM8_CH1N, TIM14_CH1 PA8 TIM1_CH1 PA9 TIM1_CH2 PA10 TIM1_CH3 PA11 ...
【原创】stm32f407的TIM1的中断和PWM
TIM1->CCMR1 |= 0x6060;//PWM模式1 TIM1->CCMR2 |= 0x6060;//PWM模式1 TIM1->CCR1 = 8000;//设置占空比 TIM1->CCR2 = 6000; TIM1->CCR3 = 4000; TIM1->CCR4 = 2000; TIM1->CCER |= 0x1ddd;//使能比较输出 TIM1->CCMR1 |= 0x0808;//启动预装载 TIM1->CCMR2 |= 0x0808; TIM1...
断路功能,主要用于保护由 TIM1 和 TIM8 定时器产生的 PWM 信号所驱动的功率开关 TRGO内部输出通道 主要用于定时器级联,ADC和DAC的定时器触发。 4组输出比较单元OC1到OC6 OC1到OC4有对应的输出引脚。 截图右侧的输出比较通道TIMx_CH1,TIMx_CH1N,TIMx_CH2,TIMx_CH2N,TIMx_CH3,TIMx_CH3N和TIMx_CH4 ...
TIM2_CH1_ETR/ TIM8_CHIN/EVENTOUT 31 PA6 SPI1_MISO / TIM8_BKIN/TIM13_CH1 / DCMI_PIXCLK / TIM3_CH1 / TIM1_BKIN/ EVENTOUT 32 PA7 SPI1_MOSI/ TIM8_CH1N / TIM14_CH1/TIM3_CH2/ ETH_MII_RX_DV / TIM1_CH1N / RMII_CRS_DV/ EVENTOUT 33 PC4 ETH_RMII_RX_D0 / ETH_MII_RX_D0/...
1 系统的硬件设计 主控制器采用Cortex-M4内核的STM32F407,控制器内部共有14个定时器,其中TIM1以及TIM8为16位的高级控制定时器。TIM1_CH1、TIM1_CH2、TIM_CH3以及TIM1_CH1N、TIM1_CH2N、TIM_CH3N为TIM1的输出引脚及互补输出引脚。根据空间矢量脉宽调制原理(Space Vector Pulse Width Modulation,SVPWM),可有效...
l控制寄存器1（TIMx_CR1）TIM1/TIM8的控制寄存器1描述如图22.2.1.1所示：图22.2.1.1 TIMx_CR1...
TIM2_CH1_ETR/ TIM8_CHIN/ EVENTOUT 31 PA6 SPI1_MISO / TIM8_BKIN/TIM13_CH1 / DCMI_PIXCLK / TIM3_CH1 / TIM1_BKIN/ EVENTOUT 32 PA7 SPI1_MOSI/ TIM8_CH1N / TIM14_CH1/TIM3_CH2/ ETH_MII_RX_DV / TIM1_CH1N / RMII_CRS_DV/ EVENTOUT 33 PC4 ETH_RMII_RX_D0 / ETH_MII_RX_D0...
1、STM32F407ZET定时器通道对应弓|脚整理PA0TIM2_CH1_ETR,TIM5_CH1,TIM8_ETRPA1TIM2_CH2,TIM5_CH2PA2TIM2_CH3,TIM5_CH3,TIM9_CH1PA3TIM2_CH4,TIM5_CH4,TIM9_CH2PA5TIM2_CH1_ETR,TIM8_CH1NPA6TIM1_BKIN,TIM3_CH1,TIM8_BKIN,TIM13_CH1PA7TIM1_CH1N,TIM3_CH2,TIM8_CH1N,TIM14_CH1PA8TIM...