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Posted on March 06, 2015 at 09:32Hi, i am very new to STM32, just installed the IAR environment. Appreciate if anyone could advise.Is there a UART example of String transfer using UART TX/RX of PA9 and PA10 in Polling mode for STM32L053 Discovery K...
Posted on June 15, 2015 at 18:43Hello,everyone. I want to capture 3 HALLs by TIM2 of STM32F051. The 3 pins are PA15,PA1 and PB10. I captured the period of HALL with PA1 and PA10 successfully, but failed with PA15. The funtion of PA15 is AF2, and the...
Posted on June 15, 2015 at 08:37Hey there,I'm having interesting times with an STM32L151 programming via a nucleo board's integrated SWD debugger (from CooCox ide..... using arm mbed platform too if that helps..) I'm in the interesting position wher...
Posted on June 16, 2015 at 03:49 (I managed to fix this as I was writing this post) STM32CubeMX 4.8.0 was generating the incorrect prescaler value for SPI3 after upgrading. .ioc contained: SPI3.BaudRatePrescaler=SPI_BAUD...
Posted on June 16, 2015 at 01:35 In the latest HAL on the F1 (and F4) (http://www.st.com/st-web-ui/static/active/cn/resource/technical/document/user_manual/DM00154pdf ) Doesnt seem to contain NVIC_SetVectorTable(NVIC_VectTab_FLASH, USER_PROG_O...
Posted on June 15, 2015 at 23:33Hello: This problem has me totally dumbfounded. Please see the attached image and screen shot of schematic. An absolutely simple circuit, yet it does not want to oscillate. This is the second board (different PCB, dif...
Posted on June 15, 2015 at 21:37I was surprised when configuring an I2C peripheral on my STM32L152QEH based design and realized that there was no support for SMBus? After selecting either SMBus-alert-mode or SMBus-two-wire-Interface on the pinout t...
Posted on June 12, 2015 at 21:59The STM32F429 has three ADCs: ADC1, ADC2, and ADC3. They all have a status register, which has an EOC bit to indicate conversion complete.There's also a common status register (ADC_CSR) shared by all three ADCs that c...
Posted on June 15, 2015 at 14:20Hello, I am trying to configure the SPI3 port of an STM32L151UC micro controller. I have tried several things but I see no output on the related pins. When using gpios instead of the AF of the SPI peripheral, I can ...
Posted on June 12, 2015 at 14:20I would like to connect to my car's CAN network but I'm a little confused as there are two CAN interfaces in STM32F407 - CAN1 (Master, PB8 and PB9) and CAN2 (Slave, PB5 and PB6). Why do we need two interfaces? Can you...
