stm32 driver download

In. 14 articles and notes are used to describe how to port Redboot and ECOs to the stm32 Development Board, this includes a large number of first-hand notes and experiences, such as porting steps, problems encountered and solutions, and some questions, and successfully runs the helloworld application. After the completion of the first stage of work, after a period of effort, the second stage of work-driven development, transplantation and debugging a

-(Gpio_readoutputdatabit (Led2_port, Led2_pin) )));}voidLed3_open () {LED3=0;}voidLed3_close () {LED3=1;}voidLed3rev () {gpio_writebit (Led3_port, Led3_pin, (bitaction) (1-(Gpio_readoutputdatabit (Led3_port, Led3_pin) )));}voiddebug_led (U8 x) {Switch(x) { Case 1: Led2_open (); Break; Case 2: Led2_close (); Break; Case 3: Led3_open (); Break; Case 4: Led3_close (); Break; Case 5: Led2rev (); Break; Case 6: Led3rev (); Break; default: Break; }}voidLed2_init (void) {gpio_ini

Recently used temperature and humidity sensor, AM2305 drive, single bus, after power on at least a delay of 2S to read temperature and humidity, temperature accuracy is high, with the same as DS18B20, data with calibration, will not appear ds18b20, and timing requirements are not high /************************************************************************************************************* * File name: am2305.c * Function: STM32 AM2305 high pre

Recently used in the temperature and humidity sensor, AM2305 drive, single bus, on the power of at least 2S to read temperature and humidity, temperature accuracy is high, like DS18B20, data with the checksum, will not appear ds18b20, and the timing is not high /************************************************************************************************************* * FileName: am2305.c * function: STM32 AM2305 high precision temperature and hu

The problem is as follows:Follow the normal steps to use KEIL5 to Rongchu stm32 download program, swd download method prompts no cortex-m SW device Found,jtag way hint no cortex-m device found in Jtag chainReason:The Jtag interface arrangement of Rongchu STM32 MCU is not standard JTAG cabling methodWorkaround:Wiring yo

No cortex-m SW Device found solution16.07.14today's work, encountered a problem: using the jlink SW download mode, always show No cortex-m SW device found. Drivers are installed, before using 20pin jtack download mode are good, changed several times to drive, because this machine is win10, thought may be win10 compatibility problem, swap with Win XP virtual machine, but still failed to solve this problem. U

)) { . printf ("WriteData error! %d\n ", GetLastError ()); . return; }else{. . printf ("successfully wrote%d data to device ... \ n", bytes); 27.} printf ("Start reading data from device ... \ n"); 29.//Read data from the device, note that the third parameter value must be greater than or equal to report_count+1, or 1784 error will be returned if (! ReadFile (Hdev, Recvdatabuf, Report_count+1,bytes, NULL)) {//Read the data sent to the host by the device printf ("ReadData error! %d\n ", GetLastEr

only the MCUISP software setup: DTR's low-level reset, RTS high-input bootloader. You can download the code in one click without having to manually set the B0 and press reset. Where reset is the reset signal of the Development Board, the BOOT0 is the B0 signal of the start mode. Usb_232 is a miniusb, providing ch340g and computer communication interface, while the circuit board can supply power, VUSB is from the computer USB power supply, usb_232 is

One, download driver installation, 1, manually open the CH341 folder (within the driver folder), double-click the installation driver2, Nemo m3s development hardware settingsThe hardware needs to do the following 2 points:1, USB plug USB1 (COM), turn on the power switch J14 (blue and white switch), and install the driver2, boot boot jump cap insertion position, B

STM32 use J-Link to burn write Error: Flash Download failed, stm32j-link IAnd symptom An error occurred while burning data using J-Link for STM32. The error message is as follows: 1. Error: Flash Download failed-Cortex-M3 This is the pop-up information of the compiler. 2. ** JLink Warning: cocould not set S_RESE

For STM32 programming, the first is to operate the register directly, as described in the previous section, and the other option is to use the standard peripherals Library, which is provided by the official provider. In fact, there is nothing to say, supposedly since it is the official peripheral library, should be directly on the official website can be downloaded, it may be the original, but I have to provide online methods to enter the official we

In the debugging process appears stm32 program download success but the program does not run, in the debug, after the execution of initialization, execution to the time delay function when the error, suspected external clock problem, the use of 8MHz crystal oscillator, crystal after the change of the program normal operation.Using an oscilloscope to measure crystal waveforms such as:After replacing crystal

Lenovo Notebook Hardware driver website Download addresshttp://support1.lenovo.com.cn/lenovo/wsi/ Lenovo's website has a tool called Lenovo Drive one-click Installation I tried it, found that it is to be networked to install, and we install the system, often do not install the driver of the NIC, It is not updated with the