Bug on HAL_CAN_Transmit_IT on STM32F105 ?
Posted on February 16, 2016 at 19:59The original post was too long to process during our migration. Please click on the attachment to read the original post.
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spi transmit without mcu control
Posted on January 20, 2017 at 06:22I'm learing stm32 spi,In normal way of master mode, I have to low the slave select pin, then transmit data, then high the slave select pinI know that I can use dma to transmit data,but I am not sure that dma can co...
Interface 5 motors requiring n-Pulse Generation mode
Posted on January 24, 2017 at 22:25I asked a question earlier on how to generate n-Pulses from STM32 to drive a servo like interface -> https://community.st.com/0D50X00009XkdsSSAR, and it worked. This feature is available only on TIM1/8. Is there a ...
CAN interface stack for STM32F0 series controllers
Posted on January 24, 2017 at 18:54I am building a peripheral device that will use an STM32 microcontroller. This peripheral device will communicate with a master/supervisory device over a CAN interface. We have tentatively chosen the STM32F091CC ...
ADC values reading with DMA
Posted on January 21, 2017 at 07:17The original post was too long to process during our migration. Please click on the attachment to read the original post.
STM32CubeF7 v1.5.1 Bug Report(register definition file incorrect)
Posted on October 31, 2016 at 12:13 Dear all ST staff, I found a small bug in CubeF7 v1.5.1. Bug found at preprocessor macro definition of ''FMC_SDCMR_MODE_2'' at stm32f7 register definition files(stm32f745xx.h, stm32f746xx.h, stm32f756xx.h...
STM32F303K8 timer interrupt hangs
Posted on January 25, 2017 at 11:07Hi,I try to implement a timer with interrupt routine, but it always hangs after the timer is activated. This can be seen if I use the debugger over SWD: when I execute the next command after TIM_Cmd(TIM2, ENABLE); ...
Missing PWR_CR_PPDS definition in many L0 devices
Posted on January 23, 2017 at 18:27Hello,e.g. RM0377 lists the PWR_CR_LPDS bit unconditional for all L0X1 devices. * @version V1.7.1 headers define PWR_CR_LPDS only for L011 and L021. Is this right?#stm32l0
UART2 can't receive data from PC in STM32L476RG nucleo
Posted on January 24, 2017 at 11:54Hi allI'd like to use UART2 to receive data, but It seemed to be failed, only could transmitted data.I used the same codes in UART1, everything is fine,So I think HW and SW parts are fine except UART2.I had not con...
Resolved! STM32F4 GPIO functions
Posted on January 24, 2017 at 15:09I have looked at PM0214 Programming manual for STM32F4 series for functions like GPIO_Write() and GPIO_ToggleBits() but they don't seem to be there. Is there a document that describes peripheral functions or does o...
