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Update flash.lua

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Addressed an issue with flashing an EEPROM that would be replaced while the program is running.
This commit is contained in:
ff66theone 2025-06-01 16:04:27 +02:00 committed by GitHub
parent d8c9015763
commit ba398596f5
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GPG Key ID: B5690EEEBB952194
1 changed files with 7 additions and 5 deletions
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12
src/main/resources/assets/opencomputers/loot/openos/bin/flash.lua
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@ -5,11 +5,6 @@ local eeprom = component.eeprom
local args, options = shell.parse(...) local args, options = shell.parse(...)
-- No funtion available to check if the EEPROM is read-only
if not eeprom.setLabel(eeprom.getLabel()) then
io.write("WARNING : read-only EEPROM, BIOS can't be flashed to it.\n\n")
end
if #args < 1 and not options.l then if #args < 1 and not options.l then
io.write("Usage: flash [-qlr] [<bios.lua>] [label]\n") io.write("Usage: flash [-qlr] [<bios.lua>] [label]\n")
io.write(" q: quiet mode, don't ask questions.\n") io.write(" q: quiet mode, don't ask questions.\n")
@ -44,6 +39,11 @@ local function readRom()
end end
local function writeRom() local function writeRom()
-- No funtion available to check if the EEPROM is read-only
if not eeprom.setLabel(eeprom.getLabel()) then
io.write("WARNING : read-only EEPROM, the BIOS can't be flashed to it.\n\n")
end
local file = assert(io.open(args[1], "rb")) local file = assert(io.open(args[1], "rb"))
local bios = file:read("*a") local bios = file:read("*a")
file:close() file:close()
@ -54,6 +54,8 @@ local function writeRom()
repeat repeat
local response = io.read() local response = io.read()
until response and response:lower():sub(1, 1) == "y" until response and response:lower():sub(1, 1) == "y"
-- Reset the EEPROM component in case it has been replaced.
eeprom = component.getPrimary("eeprom")
io.write("Beginning to flash EEPROM.\n") io.write("Beginning to flash EEPROM.\n")
end end