timeout

I2C适配器异步写:issu未决事务e

Wed, 2018-02-28 14:38--rajames

I am using the i2c adapters (in master mode) for doing asynchronous writes or reads that waits FOREVER for an OS_EVENT to be signalled from the callback.
However instead of waiting FOREVER I want to be able to set a timeout value so that it doesn't get stuck if say there's no device on the bus.

The disconnection process differs between iOS 10 and iOS 9.

Thu, 2017-06-22 02:00--y-takamine

1. issue a connection request (Connection Request) from iOS.
2. the peripheral issues a Connection Request Indication.
3. Issue a disconnect process from the peripheral.
In iOS 9 it will be identified as disconnected and disconnected immediately.
However, iOS 10 identifies it as timeout and takes time to disconnect.
Is this a problem with iOS?
Is it a problem on the peripheral side?

Subscribe to RSS - timeout