Thanks Nathan! Em seg, 2 de mar de 2020 18:07, Nathan Hartman <hartman.nat...@gmail.com> escreveu:
> On Mon, Mar 2, 2020 at 2:46 PM Augusto Fraga Giachero > <augustof...@gmail.com> wrote: > > I experienced some crashes when using I2C devices with lpc1769 micros > > (again). I found that the root cause of this behaviour is a race > > condition in which nxsem_wait(&priv->wait) inside lpc17_40_i2c_start() > > doesn't resume fast enough causing the priv->wait semaphore to be > > incremented twice. > > > > I also improved the timeout calculation I did last year, patches > attached. > > Hello Augusto, > > I converted your patches to a GitHub pull request. It is pull request #419. > > See: > https://github.com/apache/incubator-nuttx/pull/419 > > It is waiting for review / merging. > > Thank you! > Nathan >
