240 發(fā)簡(jiǎn)信
IP屬地:重慶
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    BlE link layer study

    1. LE PHY classes: 2. Collision has highly probability to incur during m...

  • weak symbol解決庫(kù)函數(shù)不被link的問題同時(shí)記錄gcc ld選項(xiàng)

    用weak symbol已經(jīng)比較長(zhǎng)時(shí)間,這個(gè)功能對(duì)于c語言來說其實(shí)相當(dāng)好用嚣崭。不過最近遇到一個(gè)問題宙拉,如果一個(gè)靜態(tài)庫(kù).o里的函數(shù)只有相對(duì)于weak的...

  • connection parameter update (一)

    盡管CI和CE是BLE的概念宾尚,EDR其實(shí)也有類似的設(shè)定,但是BLE是可以由host來參與設(shè)置谢澈,而EDR卻不能煌贴。由前面CI的介紹可以知道,CI會(huì)影...

  • BLE connection interval 雜談(二)

    上一篇提到什么是CI锥忿,本篇主要討論如何設(shè)置CI牛郑。其實(shí)上一篇已經(jīng)提到,設(shè)置CI的兩個(gè)主要作用敬鬓,一個(gè)是throughput淹朋,另外一個(gè)就是power ...

  • BLE connection interval 雜談(一)

    拋開BLE在空中傳輸相比classical的特性笙各,藍(lán)牙低功耗開發(fā)者常常遇到的幾個(gè)問題:1. Connection interval、connec...

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