I copied the firmware zip file to a USB stick and tried again to update the firmware via the radio menu "Android Update".Unfortunately, an error occurred, I have repeated the process several times. tried different USB sticks but it always came to the same error.I think that this firmw...
* reboot into recovery or to update radio or bootloader firmware. * It is also updated by the bootloader when firmware update * is complete (to boot into recovery for any final cleanup) * * The status field was used by the bootloader after the completion * of an "update-radio" or "upd...
may_install_firmware_update():firmware.c [ remember_firmware_update() is called by write_hboot/radio_image command, it stores the bootloader image to CACHE partition, and write update-hboot/radio command to MISC partition for bootloader message to let bootloader update itself after reboot ] set_...
(2). command = “update-radia” 或“update-hboot” 时,系统会进入更新firmware(更新bootloader),具体由bootloader完成。 (3). command为空时,即没有任何命令,系统会进入正常的启动,最后进入主系统(main system)。这种是最通常的启动流程。 status: update-radio或update-hboot完成后,bootloader会写入相应的信息,...
即,① 先向BCB中写入“boot-recovery”和“—wipe_cache”之后将cache分区格式化,然后将firmware image 写入原始的cache分区中。②将命令“update-radio/hboot”和“—wipe_cache”写入BCB中,然后开始重新安装firmware并刷新firmware。③之后又会进入图示中的末尾,即finish_recovery()。7. prompt_and_wait():这个函数...
"I downloaded the latest update as a zip file for the car radio. "Could you provide the URL where you got this zip if it is public, please ? Or via private message if it isn't.So that I can check the wifi chipset reference. In Vendor-lib-kw....
Android Bluetooth Android 4.4上蓝牙协议栈采用的是BRCM和Google共同开发的bluedroid,代替了之前的Bluez. 一、 Bluetooth 源码分布 (基于Android 4.4 ) 1. packages/apps/Settings/src/com/android/settings/bluetooth bluetooth Settings 代码 2. packages/apps/Bluetooth ...
init.rc文件是以“块”(section)为单位服务的,,一个“块”(section)可以包含多行。“块”(section)分成两大类:一类称为"动作(action)",另一类称为“服务(service)”。 动作(action):以关键字"on" 开头,表示一堆命令 服务(service):以关键字“service”开头,表示启动某个进程的方式和参数 ...
ret && (update_status & 0x01)) { dprintf(INFO,"radio update success\n"); strlcpy(msg.status, "OKAY", sizeof(msg.status)); } else { dprintf(INFO,"radio update failed\n"); strlcpy(msg.status, "failed-update", sizeof(msg.status)); } strlcpy(msg.command, "", sizeof(msg.command...
"I downloaded the latest update as a zip file for the car radio. "Could you provide the URL where you got this zip if it is public, please ? Or via private message if it isn't.So that I can check the wifi chipset reference. In Vendor-lib-kw....