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Add atoi_byte function

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Similar to atoi_short, but reads into a uint8_t instead of a uint16_t.
This commit is contained in:
Jan Hoffmann
2026-04-06 18:25:30 +02:00
parent c4368c68be
commit 9eecdd071a
1 changed files with 14 additions and 0 deletions
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cmd_parser.c
+14
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@@ -164,6 +164,20 @@ uint8_t atoi_hex(uint8_t idx)
} }
uint8_t atoi_byte(register uint8_t *out, register uint8_t idx)
{
__xdata uint8_t err = 1;
*out = 0;
while (isnumber(cmd_buffer[idx])) {
err = 0;
*out = (*out * 10) + cmd_buffer[idx] - '0';
idx++;
}
return err;
}
uint8_t atoi_short(register uint16_t *vlan, register uint8_t idx) uint8_t atoi_short(register uint16_t *vlan, register uint8_t idx)
{ {
__xdata uint8_t err = 1; __xdata uint8_t err = 1;