HBG_TX_TIMEOUT_BUF_LEN
pos += scnprintf(buf + pos, HBG_TX_TIMEOUT_BUF_LEN - pos,
pos += scnprintf(buf + pos, HBG_TX_TIMEOUT_BUF_LEN - pos,
pos += scnprintf(buf + pos, HBG_TX_TIMEOUT_BUF_LEN - pos,
HBG_TX_TIMEOUT_BUF_LEN,