@@ -127,37 +127,54 @@ fn time() !void {
}
}
const Modes = enum {
fn oneShot(m: Mode, argv: *std.process.ArgIterator) !void {
var targets: [PINS.len]?u16 = @splat(null);
var count: usize = 0;
while (argv.next()) |target| {
if (count >= PINS.len) @panic("supplied too many pins");
targets[count] = std.fmt.parseUnsigned(u16, target, 10) catch null;
count += 1;
}
for (0..count) |i| {
if (targets[i]) |target| {
inline for (PINS, 0..) |pin, j| {
if (j == target) {
switch (m) {
.toggle => _ = try pinToggle(pin),
.high => _ = try pinHigh(pin),
.low => _ = try pinLow(pin),
else => unreachable,
}
break;
}
}
}
}
}
const Mode = enum {
nos,
rave,
time,
toggle,
high,
low,
};
pub fn main() !void {
try init();
var mode: Modes = .nos;
var mode: Mode = .nos;
var argv = std.process.args();
const arg0 = argv.next();
_ = arg0;
while (argv.next()) |arg| {
if (std.meta.stringToEnum(Modes, arg)) |m| {
if (std.meta.stringToEnum(Mode, arg)) |m| {
mode = m;
switch (m) {
.toggle => {
if (argv.next()) |next| {
const target = std.fmt.parseUnsigned(usize, next, 10) catch PINS.len;
inline for (PINS, 0..) |pin, i| {
if (i == target) {
_ = try pinToggle(pin);
break;
}
}
} else {
inline for (PINS) |pin| _ = try pinToggle(pin);
}
.toggle, .high, .low => {
try oneShot(mode, &argv);
},
else => {},
}
@@ -167,7 +184,7 @@ pub fn main() !void {
switch (mode) {
.nos, .rave => try rave(10),
.time => try time(),
.toggle => {},
.toggle, .high, .low => {},
}
}