Andypos

Development environment for nucleo 411: [http://www.openstm32.org/HomePage]

@VojislavM if You test this version of H_Bot ? 

Hi, @langwadt and @VojislavM Thanks a lot for last change . I can use stepstick ,now . I build small corexy machine to. Regards

Hi, According to my opinion processor runs at a clock HSI. To change to MCO must uncheck #define USE_HSE_BYPASS and change HSE_VALUE ((uint32_t)8000000) ( 25000000 IS NOW). (I do not...

@langwadt `/*!< Uncomment the following line if you need to clock the STM32F411xE by HSE Bypass through STLINK MCO pin of STM32F103 microcontroller. The frequency cannot be changed and is...

HSE_VALUE is define in line 128 stm32fxx.h I change it for next version for example with X3 crystal `#define HSE_VALUE ((uint32_t)8000000) /*25000000!< Value of the External oscillator in Hz */`...

@langwadt OK. but set #define __FPU_USED 1

@langwadt OK. Today I install new version STM WB IDE . ( normaly I use old version Coocox Eclipse ) All is OK..Thanks. @VojislavM I delete from GRBL shield 5V...

@langwadt Thanks for last change.I have a question. Why function: void spindle_stop() PWM is set to 1000 ? Must be 0 or 1 !? For my laser diode 0 is...

@langwadt My proposal changes TIM3 for STANDARD_GRBL and PWM_SPINDLE in spindle_init(): TIM_TimeBaseStructure.TIM_Prescaler =100-1; // 100 MHz /100=1MHz TIM_TimeBaseStructure.TIM_Period = 125-1; // 1 MHz / 125 = 8khz (125 us) TIM_OCInitStructure.TIM_Pulse...