RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_DMA2,ENABLE);//DMA2时钟使能DMA_DeInit(DMA2_Stream5);//如果用TIM1更新触发,则使用DMA2_S5_CH6while(DMA_GetCmdStatus(DMA2_Stream5) != DISABLE){}//等待DMA可配置/*配置 DMA Stream*/DMA_InitStructure.DMA_Channel= DMA_Channel_6;//通道选择为6通道DMA_...
请问STM32F030F4可以输出3路互补PWM信号吗？TIM1_CH2N和TIM1_CH1是哪两个引脚
TI1 TI2 XOR TIMx_CH1 TIMx_CH2 TIMx_CH3 TIMx_CH4 BRK TIMx_BKIN OC1 OC2 OC3 TIMx_CH1 TIMx_CH2 TIMx_CH3 TIMx_CH3N OC3N TIMx_CH2N OC2N TIMx_CH1N OC1N OC4 TIMx_CH4 TIMx_ETR 到其它定时器 从模式 PSC CNT 内部时钟 (CK_INT) CK_CNT ETRF 来自时钟控制器的时钟故障事件 极性选...
STM32_F4VE--核心板原理图
225PB11/I2C2_SDA/USART3_RX/TIM2_CH4 255PB12/SPI2_NSS/I2C2_SMBA/USART3_CK/TIMI_BKIN 265PB13/SPI2_SCK/USART3_CTS/TIM1_CH1N 275PB14/SPI2_MISO/USART3_RTS/TIM1_CH2N 285PB15/SPI2_MOSI/TIM1_CH3N 9VDDA 8VSSA 24VDD_1 36VDD_2 48VDD_3 23VSS_1 35VSS_2 47VSS_3 BOOT044R5 ...
USART1_RX PA10 102 PA9/TIM1_CH2/U1_TX/I2C3_SMBA/OTG_FS_VBUS/DCMI_D0 PE9/FSMC_D6/TIM1_CH1 63 PE10 FSMC_D7 FSMC_A7 22 A12 I/O3 10 FSMC_D3 PA4 25 26 PA0 PA14 25 26 PA13 USB D- PA11 103 PA10/TIM1_CH3/U1_RX/OTG_FS_ID/DCMI_D1 PE10/FSMC_D7/TIM1_CH2N 64 PE...
STM32F446xx pin and ball descriptions (continued) 27 35 36 H6 L4 M4 46 47 PB0 PB1 I/O I/O I/O structure Pin type LQFP144 UFBGA144 WLCSP 81 F5 Pin name (function after reset) FT FT Notes 26 LQFP100 LQFP64 Pin number Alternate functions Additional functions - TIM1_CH2N, TIM3_...
* 说明 TIM1GPIO初始化 CH1--A8 CH2--A9 CH3--A10 * CH1N-B13 CH2N-B14 CH3N-B15 * * 入口参数 None * * 出口参数 None **/ void TIM1_GPIO_Config(void) { GPIO_InitTypeDef GPIO_InitStructure; RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM1, ENABLE); ...
L Q F P 144 U F B G A 176 L Q F P 176 --11A21PE2I/O FT TRACECLK/ FSMC_A23 / ETH_MII_TXD3 / EVENTOUT --22A12PE3I/O FT TRACED0/FSMC_A19 / EVENTOUT - - 3 3 B1 3 PE4 I/O FT TRACED1/FSMC_A20 / DCMI_D4/ EVENTOUT --44B24PE5I/O FT TRACED2 / FSMC_A21 / TI...
counter() # get counter value 获取计时器值 tim.freq(0.5) # 0.5 Hz tim.callback(lambda t: print('count')) PWM脉宽调制 See pyb.Pin and pyb.Timer. from pyb import Pin, Timer p = Pin('P1') # P1 has TIM1, CH2N tim = Timer(1, freq=1000) ch = tim.channel(2, Timer.PWM, ...