From 7e09318919a02462e897c5ecc5c4f505b5703477 Mon Sep 17 00:00:00 2001 From: occheung Date: Tue, 6 Oct 2020 15:02:49 +0800 Subject: [PATCH] nix: simplify --- shell.nix | 15 ++------------- 1 file changed, 2 insertions(+), 13 deletions(-) diff --git a/shell.nix b/shell.nix index b3bcbe7..a2c586e 100644 --- a/shell.nix +++ b/shell.nix @@ -21,27 +21,16 @@ let ''; openOCDFlashCustomised = writeShellScriptBin "openocd-flash-customised" '' - IFS='.|/' read -r a b c d e <<< $1 - ((ip = (a << 32) + (b << 24) + (c << 16) + (d << 8) + e)) - IFS=':' read -r a b c d e f <<< $2 - ((mac = (16#$a << 40) + (16#$b << 32) + (16#$c << 24) + (16#$d << 16) + (16#$e << 8) + 16#$f)) - IFS='.' read -r a b c d <<< $3 - ((broker_ip = (a << 24) + (b << 16) + (c << 8) + d)) - touch temp_name - printf "%s\x04" "$4" > temp_name + python3 flash.py $1 $2 $3 $4 openocd -f openocd/openocd.cfg \ -c "init reset init halt stm32h7x mass_erase 1 flash write_image erase target/thumbv7em-none-eabihf/release/humpback-dds - flash filld 0x08100000 $ip 1 - flash filld 0x08100020 $mac 1 - flash fillw 0x08100040 $broker_ip 1 - flash write_image temp_name 0x08100060 bin + flash write_image flash_config.bin 0x08100000 bin reset run shutdown" - rm temp_name ''; in