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examples/suit_update: allow the use of large MTUs

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Transfer time is reduced significantly if we can use fewer frames
with large MTUs.
This commit is contained in:
Benjamin Valentin 2021-04-10 01:16:26 +02:00
parent 44fa20dcc0
commit 737578a7bf
1 changed files with 6 additions and 0 deletions
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6
examples/suit_update/Makefile
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@ -98,11 +98,17 @@ TEST_ON_CI_BLACKLIST = all
include $(RIOTBASE)/Makefile.include
# allow to use large blocks to utilize large MTUs (802.15.4g, Ethernet, WiFi)
LARGE_BLOCKS ?= 0
ifeq (1, $(LARGE_BLOCKS))
CFLAGS += -DCONFIG_SUIT_COAP_BLOCKSIZE=COAP_BLOCKSIZE_1024
else
# lower pktbuf size to something sufficient for this application
# Set GNRC_PKTBUF_SIZE via CFLAGS if not being set via Kconfig.
ifndef CONFIG_GNRC_PKTBUF_SIZE
CFLAGS += -DCONFIG_GNRC_PKTBUF_SIZE=2000
endif
endif
.PHONY: host-tools