Do you use the default TIM3 outputs configuration from nucleo-144/include/board.h ? It uses PA7 as the TIM3 channel 2 output which is also used for RMII_CRS_DV.
>From the nucleo 144 user manual: > 2. PA7 is used as D11 and connected to CN7 pin14 by default, if JP6 is ON, > it is also connected to both > Ethernet PHY as RMII_DV and CN9 pin15. In this case only one function of > Ethernet or D11 could be used. pon., 22 sie 2022 o 14:22 Roberto Bucher <roberto.buc...@supsi.ch> napisał(a): > Hi > > I've configured a NUCLEO-F746ZG board with different devices: > > * PWM (TIM3 3xOutput) > * QE > * ADC > * GPIO > > CONFIG_PWM=y > CONFIG_STM32F7_PWM_MULTICHAN=y > CONFIG_STM32F7_TIM3_PWM=y > > CONFIG_STM32F7_TIM1=y > CONFIG_STM32F7_TIM1_QE=y > CONFIG_STM32F7_TIM2=y > CONFIG_STM32F7_TIM2_ADC=y > CONFIG_STM32F7_TIM3=y > CONFIG_STM32F7_TIM3_CH1OUT=y > CONFIG_STM32F7_TIM3_CH2OUT=y > CONFIG_STM32F7_TIM3_CHANNEL1=y > CONFIG_STM32F7_TIM3_CHANNEL2=y > CONFIG_STM32F7_TIM3_PWM=y > > but I have problems when I have PWM and UDP working together in a > pysimCoder block diagram. > > Starting the application, the socket to the UDP is opened , but I don't > receive signals to the UDP server. > > In addition, I can't open the RCP channel to the SIlicon Heaven > application correctly. > > The problem disappears when I remove the PWM block in my diagram... > > I've increased all the stacks, but without success. > > Any Idea? > > Roberto >
