HR_PTCFG_LEARNING_EN
ptcfg |= HR_PTCFG_LEARNING_EN | HR_PTCFG_ADMIN_EN;
val &= ~HR_PTCFG_LEARNING_EN;
val &= ~HR_PTCFG_LEARNING_EN;
val &= ~HR_PTCFG_LEARNING_EN;
val |= HR_PTCFG_LEARNING_EN;
val |= HR_PTCFG_LEARNING_EN;