PSH3LCD_BRIGHTNESS_REG2
bcr2 = _reg_read_1(PSH3LCD_BRIGHTNESS_REG2);
bcr2 = _reg_read_1(PSH3LCD_BRIGHTNESS_REG2);
_reg_write_1(PSH3LCD_BRIGHTNESS_REG2, psh3lcd_xx0_bcd[index].reg2);
_reg_write_1(PSH3LCD_BRIGHTNESS_REG2, psh3lcd_x0_bcd[index].reg2);
(void)_reg_read_1(PSH3LCD_BRIGHTNESS_REG2);