我使用CC2541, 12Bits ADC, 有两个问题点,
第一, 12bits代表不是2^12 = 4096吗? 为什么只能切2048段来算
第二, 以2048来算, ADC_Result * 1.25 / 2048 竟然跟实际测量电压值差了8%, 也就是1.25需要修正成1.35左右
我有遗漏什么环节吗？还是这是正常误差范围内？
↧
Channel:
蓝牙论坛 - 最近的话题
X
Are you the publisher?
Claim or
contact us
about this channel.
X
0
Channel Details:
- Title: 蓝牙论坛 - 最近的话题
- Channel Number: 62155492
- Language: Chinese
- Registered On: March 22, 2016, 11:59 pm
- Number of Articles: 7485
- Latest Snapshot: May 10, 2022, 7:30 pm
- RSS URL: http://www.deyisupport.com/question_answer/wireless_connectivity/bluetooth/f/103/rss.aspx?mode=0
- Publisher: https://e2echina.ti.com/support/wireless-connectivity/bluetooth/f/bluetooth-forum
- Description:
- Catalog: //undiscontinued66.rssing.com/catalog.php?indx=62155492
© 2025 //www.rssing.com