DA14580

Software problems for Jtag and JLINK

Sat, 2019-09-21 07:35--zhehanc

In our project , we used keil to create our codes for the development kit of DA14580. It can download the codes to Jlink as well. But in our PCB board, we used JTAG ICE, ATMEGA16. The software we have for download code to this JTAG is AVR studio. Then we cannot use AVR studio to open the project file of our codes written in the software of keil.

DA14850与Si705交流temperature sensor.

Thu, 2019-09-19 13:29--kaptajnen

Hi, I'm trying to read the temperature from Si705. I have connectiong to the sensor, as I have tested it, when I read the firmware-version using the measurement-process described in this pdf (https://www.silabs.com/documents/public/data-sheets/Si7050-1-3-4-5-A20.pdf) page 16. However, when I try to read the temperature, my output ends up being 0, 0. As of now my code is this:

uint8_t cmd;

uint8_t数据[2];

uint16_t degrees;

cmd = Temp_H;

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