soodesyt 发表于 2022-1-15 20:57

MM32 兼容STM32      

mnynt121 发表于 2022-1-15 20:57

灵动微电子MM32可替换兼容意法半导体STM32

plsbackup 发表于 2022-1-15 20:58

动微MM32是一个不错替换产品。

kmzuaz 发表于 2022-1-15 20:59

与STM32引脚,程序兼容的

qiufengsd 发表于 2022-1-15 20:59

兼容STM32的芯片   

sesefadou 发表于 2022-1-15 21:00

和STM32基本上各方面都是异曲同工的

earlmax 发表于 2022-1-15 21:00

代码兼容吗

mnynt121 发表于 2022-1-15 21:00

兼容STM32   

soodesyt 发表于 2022-1-15 21:00

可以把程序从STM32移植到MM32的   

ghuca 发表于 2022-1-15 21:00

能够完美替代STM32的产品   

232321122 发表于 2022-1-15 21:00

这个是互相兼容的。   

aspoke 发表于 2022-1-15 21:00

mm32f103和stm32f103移植需要修改哪些地方

qiufengsd 发表于 2022-1-15 21:00

芯片的程序都可以兼容吗   

kmzuaz 发表于 2022-1-15 21:00

芯片兼容

plsbackup 发表于 2022-1-15 21:01

可以互相替换的。   

earlmax 发表于 2022-1-15 21:01

可以用哪个芯片替代?

sesefadou 发表于 2022-1-15 21:01

可能有问题   

zhangpeizhong 发表于 2022-7-8 09:23

定时器1ch4(PA11)产生PWM ,在STM32正常，MM32卡死，是什么原因？
void Tim1_Init()
{
/* TIM1 Peripheral Configuration */
        GPIO_InitTypeDef GPIO_InitStructure;
        TIM_TimeBaseInitTypeDefTIM1_TimeBaseStructure;
        TIM_OCInitTypeDefTIM1_OCInitStructure;
        TIM_BDTRInitTypeDef TIM1_BDTRInitStructure;

        RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA|RCC_APB2Periph_AFIO, ENABLE);

       /* TIM1 clock enable */
    RCC_APB2PeriphClockCmd(RCC_APB2Periph_TIM1, ENABLE);

    TIM_DeInit(TIM1);

    GPIO_InitStructure.GPIO_Pin = GPIO_Pin_11;
    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF_PP;
    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_Init(GPIOA, &GPIO_InitStructure);

/* Time Base configuration */

TIM1_TimeBaseStructure.TIM_Prescaler = 10;//0x0;                分频
TIM1_TimeBaseStructure.TIM_CounterMode = TIM_CounterMode_Up;
TIM1_TimeBaseStructure.TIM_Period = 6500-1;//6500-1? 3600-1;
TIM1_TimeBaseStructure.TIM_ClockDivision = 0x0;
TIM1_TimeBaseStructure.TIM_RepetitionCounter = 0x0;

TIM_TimeBaseInit(TIM1,&TIM1_TimeBaseStructure);

// Channel 4 and 4 Configuration in PWM mode
TIM1_OCInitStructure.TIM_OCMode = TIM_OCMode_PWM2;
TIM1_OCInitStructure.TIM_OutputState = TIM_OutputState_Enable;
TIM1_OCInitStructure.TIM_OutputNState = TIM_OutputNState_Enable;                  
TIM1_OCInitStructure.TIM_Pulse = 1800;
TIM1_OCInitStructure.TIM_OCPolarity = TIM_OCPolarity_Low;
TIM1_OCInitStructure.TIM_OCNPolarity = TIM_OCNPolarity_Low;               
TIM1_OCInitStructure.TIM_OCIdleState = TIM_OCIdleState_Set;
TIM1_OCInitStructure.TIM_OCNIdleState = TIM_OCIdleState_Reset;         

TIM1_OCInitStructure.TIM_Pulse = 1800 ;        //50%
TIM_OC4PreloadConfig(TIM1, TIM_OCPreload_Enable);//使能TIMx在CCR2上的预装载寄存器

TIM_OC4Init(TIM1,&TIM1_OCInitStructure);
/*
// Automatic Output enable, Break, dead time and lock configuration
TIM1_BDTRInitStructure.TIM_OSSIState = TIM_OSSIState_Enable;
TIM1_BDTRInitStructure.TIM_LOCKLevel = TIM_LOCKLevel_1;
TIM1_BDTRInitStructure.TIM_DeadTime = 0x75;
TIM1_BDTRInitStructure.TIM_Break = TIM_Break_Enable;
TIM1_BDTRInitStructure.TIM_BreakPolarity = TIM_BreakPolarity_High;
TIM1_BDTRInitStructure.TIM_AutomaticOutput = TIM_AutomaticOutput_Enable;

TIM_ARRPreloadConfig(TIM1, ENABLE); //使能TIMx在ARR上的预装载寄存器

TIM_BDTRConfig(TIM1,&TIM1_BDTRInitStructure);
*/
TIM_Cmd(TIM1,ENABLE);
TIM_CtrlPWMOutputs(TIM1,ENABLE); //TIM1_CH4 PWM输出

}

onlycook 发表于 2022-7-14 15:04

软件不兼容把，硬件貌似是兼容的

laocuo1142 发表于 2022-7-18 10:32

时钟配置和库要稍微移植吧
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