This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

自己做的cc3200板子uniflash无法烧录程序

Other Parts Discussed in Thread: UNIFLASH, CC3200

cc3200 lanchpad板子,uniflash烧录程序没有问题。

现在自己做的板子回来了,用uniflash无法烧录程序。提示

[14:22:50] ERROR: No device USB ports were found
[14:22:50] INFO: --- please restart the device ---

这时候,我们把NRST_UART0和GND_UART0短路了下,进行reset,依然无法connect,报下面的错,

[14:23:05] ERROR: ---reading ACK signal failed---

我们自己的板子是用pin 53做tx的,45做rx的,因为这两个pin也是复用uart0的,

难道默认一定要用pin55, pin57才可以吗?还是有其他的什么原因导致uniflash烧录失败?