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触觉智能分享-SSD20X实现升级显示进度条
2022-08-04 04:53:00 【Industio_触觉智能】
本文基于触觉智能SSD2D0X系列,实现开启SD卡和U盘升级显示进度条功能。
IDO-SOM2D0X基于SigmaStar SSD201/202 SoC的超小SOM模组,双核A7 1.2GHz主频,1080P视频解码,支持MIPI/RGB显示接口,支持双以太网,支持SDIO/USB/SPI/I2C/UART/DMIC/I2S,集成音频Codec,支持麦克风阵列;模组集成了WIFI和NAND Flash;支持Linux系统;高性能,低成本;批量供货保障,主要应用于智能楼宇室内机,智能家居中控,86盒家庭中控,电梯楼层显示器,IP网络广播设备等。
产品规格书:IDO-SOM2D0X产品手册
产品购买链接:https://item.taobao.com/item.htm?ft=t&id=668816269800
开启boot配置
1、开启升级动画配置
Device Drivers --->
[*] MStar drivers --->
[*] SSTAR DISP
[*] SSTAR RGN
[*] SSTAR UPGRADE UI
2、同步配置文件
cp .config configs/infinity2m_spinand_raw_defconfig
修改源码
源码获取链接如下:
链接:https://pan.baidu.com/s/1U-xhAAOuWrSUyolpZHpCew
提取码:373d
为防止正常运行情况下bootlogo和升级UI显示重叠,对cmd_mstar.c进行修改。
vi boot/common/cmd_mstar.c
这里以SD卡升级为例,U盘升级同理。
当升级结束时,会停在“升级OK”界面,用户手动重启即可。
重新编译:
./Release_to_customer.sh -f nand -p ssd202
升级显示如下:
升级结束界面如下:
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