最近在做28335的IAP,CRC只能校验bin文件下载传输的正确性,那么bootloader在升级覆盖旧APP前,如何验证新APP是可执行的程序?或者说有没有特定地址或字段可以供bootloader回读验证它是可执行的/未经篡改的程序数据?
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最近在做28335的IAP,CRC只能校验bin文件下载传输的正确性,那么bootloader在升级覆盖旧APP前,如何验证新APP是可执行的程序?或者说有没有特定地址或字段可以供bootloader回读验证它是可执行的/未经篡改的程序数据?