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Diffstat (limited to 'doc/ble.md')
| -rw-r--r-- | doc/ble.md | 14 |
1 files changed, 11 insertions, 3 deletions
@@ -9,6 +9,7 @@ This page describes the BLE implementation and API built in this firmware. ### Table of Contents - [BLE Connection](#ble-connection) +- [BLE FS](#ble-fs) - [BLE UUIDs](#ble-uuids) - [BLE Services](#ble-services) - [CTS](#cts) @@ -51,6 +52,13 @@ If **CTS** is detected, it'll request the current time to the companion applicat --- +## BLE FS + +The documentation for BLE FS can be found here: +[BLEFS.md](./BLEFS.md) + +--- + ## BLE UUIDs When possible, InfiniTime tries to implement BLE services defined by the BLE specification. @@ -112,11 +120,11 @@ Reading a value from the firmware version characteristic will yield a UTF-8 enco #### Battery Level -Reading from the battery level characteristic yields a single byte of data. This byte can be converted to an unsigned 8-bit integer which will be the battery percentage. This characteristic allows notify for updates as the value changes. +Reading from the battery level characteristic yields a single byte of data. This byte can be converted to an unsigned 8-bit integer which will be the battery percentage. This characteristic allows notifications for updates as the value changes. #### Heart Rate -Reading from the heart rate characteristic yields two bytes of data. I am not sure of the function of the first byte. It appears to always be zero. The second byte can be converted to an unsigned 8-bit integer which is the current heart rate. This characteristic also allows notify for updates as the value changes. +Reading from the heart rate characteristic yields two bytes of data. I am not sure of the function of the first byte. It appears to always be zero. The second byte can be converted to an unsigned 8-bit integer which is the current heart rate. This characteristic also allows notifications for updates as the value changes. --- @@ -289,4 +297,4 @@ This characteristic expects a particular format: - Microsecond divided by `1e6*256` (`uint8`) - Binary 0001 (`uint8`) -Write all of these together, encoded as little-endian, to the current time characteristic.
\ No newline at end of file +Write all of these together, encoded as little-endian, to the current time characteristic. |