all repos — xyw @ f4ae1f7b2b4447693b14a4701aec895785f00871

A minimal virtual machine and assembler for terminals.

Removed min frequency clamping (low freqs could be used for pauses).
h3rald h3rald@h3rald.com
Tue, 10 Feb 2026 16:00:07 +0100
commit

f4ae1f7b2b4447693b14a4701aec895785f00871

parent

246bd1fccc57b6891e225666020ba1a5f7aa2e84

1 files changed, 0 insertions(+), 3 deletions(-)

jump to
M devices/beeper.c → devices/beeper.c 
@@ -16,7 +16,6 @@ 
 /* 8-bit era constraints */
 #define BEEPER_MAX_FREQ 0x2000   // 8192 Hz - typical PC speaker limit
 #define BEEPER_MAX_LEVEL 0x0F    // 4-bit volume (0-15)
-#define BEEPER_MIN_FREQ 0x14     // 20 Hz - below human hearing threshold
 #define BEEPER_SAMPLE_RATE 22050 // Period-accurate low sample rate
 
 // State for the beeper callback

@@ -121,8 +120,6 @@ 
         // Clamp to 8-bit era constraints
         if (pitch > BEEPER_MAX_FREQ)
             pitch = BEEPER_MAX_FREQ;
-        if (pitch < BEEPER_MIN_FREQ && pitch > 0)
-            pitch = BEEPER_MIN_FREQ;
         if (level > BEEPER_MAX_LEVEL)
             level = BEEPER_MAX_LEVEL;