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Dear CYPRESS:
when we use the CYBLE-212020-01 module, we use this below to test the firmware, we find some issue ;
1、we choose P0.6, P0.7 /XRES GND VDD for download firmware , it's ok ;
2、we choose P1.4, P1.5 GND VDD of CYBLE-212020-01 to connect p12.6,P12.7(RX, TX) , but it's can't return date in COM tool, how can we use it? tks;
Solved! Go to Solution.
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Now you use the kitprog, it can't support the USB-UART.
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hi LingLingG:
When i use CH430 UART-USB, it still can't work , tks;
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Hi David,
Whether the CYBLE-212020-01 send data? Do you use the Oscilloscope to check the Data flow?
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HI LingLing:
采用PSOC6 BLE DEMO的kitprog2 的P12.6,12.7 与模块的P1.5, P1.6 想连接, 如下图所示,
1、P12.6, P12.7 接在一起进行串口回环测试,能正常收发数据?
2、P12.6, P12.7 接P1.5,P1.4 串口无数据,示波器看不到有数据,串口无数据?这种接法是否正确??
3、如下2中固件有什么区别,分别烧录都没有数据?? 上电后,如何正常是否是以文本模式输出如下:
@E,003B,BOOT,E=0101011A,S=030300FA,P=0103,H=05,C=01,A=00A050421A63
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Dear Lingling:
换成了CP2102的USB 转串口就正常了, 谢谢;