May 12, 2021
03:03 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
May 12, 2021
03:03 AM
请问,使用wiced_hal_adc_read_raw_sample(ADC_INPUT_CHANNEL_SEL channel)读取的AD值,怎么换算成电压值?
Solved! Go to Solution.
Labels
- Labels:
-
ModusToolbox Bluetooth SDK
- Tags:
- read ad value
1 Solution
May 18, 2021
07:28 PM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
May 18, 2021
07:28 PM
Hi,
ADC读出的电压数值是相对于参考电压(满程电压)的比例,要换算成电压值还需要知道您提供的参考电压。
请参见:
https://www.cnblogs.com/zhugeanran/p/9449911.html
Best regards
2 Replies
May 18, 2021
07:28 PM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
May 18, 2021
07:28 PM
Hi,
ADC读出的电压数值是相对于参考电压(满程电压)的比例,要换算成电压值还需要知道您提供的参考电压。
请参见:
https://www.cnblogs.com/zhugeanran/p/9449911.html
Best regards
May 31, 2021
01:38 AM
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
May 31, 2021
01:38 AM
非常感谢!