1#include "common/frequency.h"
 2
 3bool ffFreqAppendNum(uint32_t mhz, FFstrbuf* result) {
 4    if (mhz == 0) {
 5        return false;
 6    }
 7
 8    const FFOptionsDisplay* options = &instance.config.display;
 9    bool spaceBeforeUnit = options->freqSpaceBeforeUnit != FF_SPACE_BEFORE_UNIT_NEVER;
10    int8_t ndigits = options->freqNdigits;
11
12    if (ndigits >= 0) {
13        ffStrbufAppendDouble(result, mhz / 1000., ndigits, true);
14        if (spaceBeforeUnit) {
15            ffStrbufAppendC(result, ' ');
16        }
17        ffStrbufAppendS(result, "GHz");
18    } else {
19        ffStrbufAppendUInt(result, mhz);
20        if (spaceBeforeUnit) {
21            ffStrbufAppendC(result, ' ');
22        }
23        ffStrbufAppendS(result, "MHz");
24    }
25    return true;
26}