diff options
Diffstat (limited to 'src/esp32p4.zig')
| -rw-r--r-- | src/esp32p4.zig | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/src/esp32p4.zig b/src/esp32p4.zig index 0d532e1e..c583de54 100644 --- a/src/esp32p4.zig +++ b/src/esp32p4.zig @@ -572,10 +572,9 @@ export fn pardes_esp32p4_tick(now_ms: u64) callconv(.c) void { dirty = true; } } - if (c.animationActive()) { - c.update(.tick); - dirty = true; - } + // The core steps its own animations by this clock (`Host.now`). + c.advance(now_ms * std.time.ns_per_ms); + if (c.needs_frame) dirty = true; } /// How long a lone ESC waits for a second byte before it counts as the Escape key. @@ -590,7 +589,7 @@ var esc_held_at: ?u64 = null; export fn pardes_esp32p4_wants_frame() callconv(.c) bool { const c = core orelse return false; - return dirty or c.animationActive(); + return dirty or c.needs_frame; } export fn pardes_esp32p4_render() callconv(.c) u32 { @@ -607,7 +606,11 @@ export fn pardes_esp32p4_quit() callconv(.c) bool { // ------------------------------------------------------------------------------------ the host -const pardes_host: pardes.Host.VTable = .{ .present = present, .gpio_toggle = gpioToggle }; +const pardes_host: pardes.Host.VTable = .{ .now = boardNow, .present = present, .gpio_toggle = gpioToggle }; + +fn boardNow(_: ?*anyopaque) u64 { + return last_now_ms * std.time.ns_per_ms; +} /// The `Gpio` word's one seam to the board. Nothing here knows what a pad is; it forwards, and /// answers false when the firmware brought none, which is what puts "gpio: NoPads" on the message |