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another trivial change to a comment; fixed a typo.

pull/932/head
Rohit Grover 2015-03-16 12:55:10 +00:00
parent ea4537df7d
commit b20dc8e4d4
1 changed files with 2 additions and 2 deletions
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4
libraries/mbed/targets/hal/TARGET_NORDIC/TARGET_MCU_NRF51822/us_ticker.c
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@ -204,8 +204,8 @@ void us_ticker_set_interrupt(timestamp_t timestamp)
/*
* The argument to this function is a 32-bit microsecond timestamp for when
* a callback should be invoked. On the nRF51, we use an RTC timer running
* at 32kHz to implement a low-power us-ticker. This brings with a problem
* that's rooted in the fact that 1000000 is not a multiple of 32768.
* at 32kHz to implement a low-power us-ticker. This results in a problem
* based on the fact that 1000000 is not a multiple of 32768.
*
* Going from a micro-second based timestamp to a 32kHz based RTC-time is a
* linear mapping; but this mapping doesn't preserve wraparounds--i.e. when