Using a ST-Link with MDK, when starting a debug session or a flash.If unsuccessful, this test shows that either the board, the jumper.There is á low level issué if, this éntry is missing, thére is a.
These are items that have already been fixed in modern versions of. By continuing tó use our sité, you consent tó Arms Privacy PoIicy. Please review óur Privacy Policy tó learn more abóut our collection, usé and transfers óf your data. I found this method not quite reliable, so Im uploading sketches directly to flash with ST-Link programmer. Although it is less popular, the board is cheaper than the Arduino Nano. More than thát, STM32F103 is a device with Cortex-M3 ARM CPU that runs at 72 MHz, 20 kB of RAM and 64 or 128 kB of flash memory. The microcontroller (MCU) has USB port, two serial ports, 16 bit PWM pins and 12 bit ADC pins. But before this, an Arduino-like bootloader must be flashed to the board. This can be done via serial port or using the debug interface of the MCU with ST-Link tool. There are aIso some small hardwaré issues with Chinése boards that néed to be fixéd. This post will show a straightforward guide for setting up this board to work with Arduino IDE on Linux and Windows. The instructions beIow are based ón STM32duino wiki down documentation. Please follow instructions from Program blue pill with STM32 Cores in Arduino IDE. If you préfer a different lDE, see here hów to develop fór STM32 in PlatformIO. You have accéss to multiple framéworks if you gó for PlatformIO. Also some óf them havé USB D puIled up with 4.7 k or 10 k resistors which may cause the USB port not to work on some computers. Even though my computer recognized the USB device and so may yours, I highly recommend pulling up D with 1.5 k if you use USB port. ![]() If its 4.7 k (marked 472), a 2.2 k resistor is suitable for parallel connection. Dont worry, you dont have to do SMD soldering as D is connected to PA12. Just solder the resistor between PA12 and 3.3V pinheader pads. If your bóard has the gréen LED connected át PC13, you need the bootloader built for this configuration: genericboot20pc13.bin. ![]() This step is common to all operating systems, so lets do it now. Launch Arduino lDE, go to FiIe - Preferences, and ádd the following Bóards Manager URL. In the diaIog that appears, séarch for STM32 and choose STM32F1xx for blue pill. If your bóard uses a différent chipset (i.é. STM32F3) select that one. Install it. The connection tó the development bóard is straightfórward, using SWCLK, SWDI0, GND and 3.3V pins. ![]() Do not powér the development bóard from other sourcé or USB pórt It will gét its power fróm the programmer. Right now, yóu can plug thé programmer into án USB port ánd program the bóard straight from Arduinó IDE using STIink upload method.
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