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Kévin Redon gerrit-no-reply at lists.osmocom.orgHello Jenkins Builder,
I'd like you to reexamine a change. Please visit
https://gerrit.osmocom.org/13677
to look at the new patch set (#10).
Change subject: add async library with ring on TX
......................................................................
add async library with ring on TX
the standard async library expected the caller to wait until the
transmission was complete (by counting using the transmit callback
or checking using usart_async_get_status) before freeing/reusing
the memory holding the data to be transmitted.
this is not practical when using stdio on top of the peripheral
since printf returns directly and reuses the memory.
the new USART async library has a ring buffer for the data to be
transmitted (similar to the data being received).
WARNING: write is blocking when the TX buffer is full.
this prevents loosing data.
Change-Id: Iafd5295b90ef9f428f640314c24f6c31ee82c9d6
---
M sysmoOCTSIM/gcc/Makefile
A sysmoOCTSIM/hal/include/hal_usart_async_rings.h
A sysmoOCTSIM/hal/src/hal_usart_async_rings.c
3 files changed, 768 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-ccid-firmware refs/changes/77/13677/10
--
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Gerrit-Project: osmo-ccid-firmware
Gerrit-Branch: master
Gerrit-MessageType: newpatchset
Gerrit-Change-Id: Iafd5295b90ef9f428f640314c24f6c31ee82c9d6
Gerrit-Change-Number: 13677
Gerrit-PatchSet: 10
Gerrit-Owner: Kévin Redon <kredon at sysmocom.de>
Gerrit-Reviewer: Jenkins Builder (1000002)
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