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Hi guys, I am planning to buy a bare STM32 ARM Microcontroller and wanted to know wether it comes with a boot loader so that I can directly upload code using Keil u vision, STM32 Cube MX and a ST link V2. If there is no boot loader shipped with the u...
Dear experts, can you please give a suggestion about how to proceed with the following problem?I am trying to display the information on the PCD8544-driven LCD (aka Nokia 5110) about the incoming UART messages.I am using STM32CubeMX to configure the ...
Posted on February 23, 2018 at 18:10Dear All,I use SPI as a master with 2 lines full duplex with DMA on STM32F303RE with 8-bit data size.Frames are made of variable number of Bytes. Normally SPI clocks out 3 Bytes of command on MOSI line + 4 Bytes o...
Hello AllI have configured ADC1 and ADC2, each with CONT=1 and L = 0, to convert two respective analog inputs on a software start, and the scheme works fine. However, when in the CCR I set the MULTI bits to 0b00110 (or to anything else for that matte...
Hello!In my design, I want to use the STM32L100 series microcontroller. How can I get a clock frequency RTC of 1 Hz if I use a highly stable external oscillator with a frequency of 30 MHz to clock the microcontroller.PREDIV_A can be 1,2,3, ..., or 12...
Hey,are there any educational wallpapers(poster from STM out there?
Hello,In my application I need insert dead time only for upper transistor in bridge. Does anybody know how to insert dead time without using CubeMX because?Can you provide me an example of code and literature?Thanks a lot,
Running application on board, STM32L443RCT6 at stop mode 1 with RTC wakeup at 1s is about 2.3mAAt this board, removing VDD regulator MCP1703 is about 25uA, once i run ( even the low power examples of Cube ) minimun consumption i got is about 2.3mA, ...
Posted on January 18, 2018 at 15:09Hello,in a recent design I am experiencing some trouble on the L496RGT6 MCU when using UART1 in connection with an FT232RL. I am using HAL drivers.The following problem occurs: Transmitting data in blocking an non-...
