strbar
string and bar for OLED
Inlets
frac32 in
Outlets
charptr32 string
Attributes
table five char prefix
Declaration
char c[2 + strlen("attr_prefix")];
Init
strcpy(&c[2], "attr_prefix");
c[0] = 1; // string bar mode
Control Rate
int32_t v = __SSAT(inlet_in, 28) >> 21;
if (v >= 0)
c[1] = (uint8_t)(v + 1); // must not be zero !
else
c[1] = (uint8_t)(256 + v);
outlet_out = c;