Hi Rasmus,
On Wed, 9 Oct 2024 at 05:03, Rasmus Villemoes wrote:
>
> Simon Glass writes:
>
> > On Thu, 3 Oct 2024 at 08:10, Rasmus Villemoes wrote:
> >>
> >> drivers/serial/serial-uclass.c | 10 ++
> >> include/serial.h | 4 ++--
> >> 2 files changed, 8 insertions(+), 6 d
Simon Glass writes:
> On Thu, 3 Oct 2024 at 08:10, Rasmus Villemoes wrote:
>>
>> drivers/serial/serial-uclass.c | 10 ++
>> include/serial.h | 4 ++--
>> 2 files changed, 8 insertions(+), 6 deletions(-)
>
> Reviewed-by: Simon Glass
>
> Perhaps we should use membuff, like
On Thu, 3 Oct 2024 at 08:10, Rasmus Villemoes wrote:
>
> The current implementation of the circular rx buffer falls into a
> common trap with circular buffers: It keeps the head/tail indices
> reduced modulo the buffer size. The problem with that is that it makes
> it impossible to distinguish "bu
The current implementation of the circular rx buffer falls into a
common trap with circular buffers: It keeps the head/tail indices
reduced modulo the buffer size. The problem with that is that it makes
it impossible to distinguish "buffer full" from "buffer empty",
because in both situations one h
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