Apr 24, 2017
02:38 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Apr 24, 2017
02:38 AM
I want to read GPIO status through HCI commands. Firstly, I tried to use BlueTool(v1.9.6.2) to do this on BCM920737TAG-03. But I found two issues.
1. GPIO pin number's range of "GPIO_Read" command is 0~31, but "GPIO_Config_and_Write" pin number range is 0~7.
2. GPIO_Read(pin_number = 1) always return "Low" even I connected J7[1](p1) to J10[1](VDDIO 1.8v).
How can I read GPIO status through HCI UART?
Solved! Go to Solution.
1 Solution
Apr 24, 2017
07:06 PM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Apr 24, 2017
07:06 PM
As my colleague advised in the other thread, you cannot do this via HCI uart as our solution does not allow it to, let alone using Bluetool.
1 Reply
Apr 24, 2017
07:06 PM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
Apr 24, 2017
07:06 PM
As my colleague advised in the other thread, you cannot do this via HCI uart as our solution does not allow it to, let alone using Bluetool.