/app/cdev_demo/bpu 示例缺失

神奇的九戒 · 2025 年11 月 5 日 03:07

本示例演示如何在 RDK S100 等平台上，结合 SP 硬件模块（解码器、VIO、显示）和 BPU，实现： RTSP/H.264 视频流 → 硬件解码 (NV12) → YOLOv5x 推理 → 叠加检测框 → 实时显示，本示例代码位于/app/cdev_demo/bpu/12_rtsp_yolov5x_display_sample/ 目录下。

系统软件版本： (通过 cat /etc/version 获得) 4.0.3-Beta
问题涉及的技术领域： (硬件、操作系统、驱动、其他）
问题描述：（尽可能详细的描述在进行什么功能的开发或者测试，发现了什么问题，问题现象，并且提供预期的结果）
复现概率：（必现、高、中、低，并描述大致的概率数值）已进行的排查措施、分析及结果：
更新了系统
提供必要的问题日志：
软件上是否有做自定义修改：

Marcelo · 2025 年11 月 5 日 03:11

此示例为新版系统 4.0.4 新增

神奇的九戒 · 2025 年11 月 5 日 03:14

怎么下载最新的系统？我使用的新的示例需要升级系统吗

Marcelo · 2025 年11 月 5 日 03:25

需要烧录最新版本系统：

1.2.1 RDK S100 系列 | RDK DOC

神奇的九戒 · 2025 年11 月 5 日 05:44

[Thread-1][13:35:26] [ERROR] Need manual reset

power off & on

board now!

0s left
整体刷机一直提示这个。我SW1 进行重启。也不行

神奇的九戒 · 2025 年11 月 5 日 06:12

整体刷机一直提示这个。我SW1 进行重启。也不行下面是完整的日志
[MainThread][14:10:28] [INFO]
[MainThread][14:10:28] [INFO] *************************************
[MainThread][14:10:28] [INFO] current chip: 0
[MainThread][14:10:28] [INFO] Board: s100
[MainThread][14:10:28] [INFO] Mode: uboot
[MainThread][14:10:28] [INFO] COM: COM5
[MainThread][14:10:28] [INFO] baudrate: 921600
[MainThread][14:10:28] [INFO] File(s): H:\test\product\product
[MainThread][14:10:28] [INFO] *************************************
[MainThread][14:10:28] [INFO]
[Thread-1][14:10:28] [INFO] Board 1 progress 1.0%
[Thread-1][14:10:28] [INFO] partitions : all, len: 3
[Thread-1][14:10:28] [INFO] Board 1 progress 1.0%
[Thread-1][14:10:28] [INFO] checking board…
[Thread-1][14:10:28] [INFO] Start to enter the branch of different download modes…
[Thread-1][14:10:28] [INFO] try entry U-boot

err: [Thread-1][14:10:38] [INFO] Need manual reset(power off & on) board now!

err: [Thread-1][14:10:39] [ERROR] Need manual reset(power off & on) board now! (60s left)

err: [Thread-1][14:10:40] [ERROR] Need manual reset(power off & on) board now! (59s left)

err: [Thread-1][14:10:41] [ERROR] Need manual reset(power off & on) board now! (58s left)

err: [Thread-1][14:10:42] [ERROR] Need manual reset(power off & on) board now! (58s left)

err: [Thread-1][14:10:42] [ERROR] Need manual reset(power off & on) board now! (57s left)

err: [Thread-1][14:10:43] [ERROR] Need manual reset(power off & on) board now! (56s left)

err: [Thread-1][14:10:44] [ERROR] Need manual reset(power off & on) board now! (56s left)

err: [Thread-1][14:10:44] [INFO] [com] se
[Thread-1][14:10:44] [INFO] [com] [00.001363 0]ADC0x9
[Thread-1][14:10:44] [INFO] [com] [00.016585 0]Adc:0:1118:0x6
[Thread-1][14:10:44] [INFO] [com] [00.016733 0]Adc:1:2404:0xa
[Thread-1][14:10:44] [INFO] [com] [00.017048 0]Adc:2:1768:0x8
[Thread-1][14:10:44] [INFO] [com] [00.017363 0]Adc:3:1735:0x8
[Thread-1][14:10:44] [INFO] [com] [00.017677 0]Adc:4:1118:0x6

err: [Thread-1][14:10:44] [INFO] [com] [00.018043 0]05/19/2025_19:59:49
[Thread-1][14:10:44] [INFO] [com] [00.018352 0]421effa 2025-05-19 11:31:56
[Thread-1][14:10:44] [INFO] [com] [00.018805 0]Power off happened
[Thread-1][14:10:44] [INFO] [com] [00.023449 0]Slot0x0[00.034485 0]Address 0xc800000
[Thread-1][14:10:44] [ERROR] Need manual reset(power off & on) board now! (55s left)

err: [Thread-1][14:10:44] [INFO] [com] [00.139866 0]Site: 0x0, RegAddr:0x60, RegData:0x4
[Thread-1][14:10:44] [INFO] [com] [00.144805 0]PvtChipId: 5, CPU: 770
[Thread-1][14:10:44] [INFO] [com] [00.145037 0]PvtChipId: 5, BPU: 730

err: [Thread-1][14:10:44] [INFO] [com] [00.220683 0][GetPartition] load ivt success
[Thread-1][14:10:44] [INFO] [com] [00.297586 0]main domain started!
[Thread-1][14:10:44] [INFO] [com] [00.331035 0]pmic init ok
[Thread-1][14:10:44] [ERROR] Need manual reset(power off & on) board now! (55s left)

err: [Thread-1][14:10:45] [INFO] [com] [00.798428 0]main_domain_init done
[Thread-1][14:10:45] [INFO] [com] [00.837231 0]McuOs Boot success!
[Thread-1][14:10:45] [ERROR] Need manual reset(power off & on) board now! (54s left)

err: [Thread-1][14:10:45] [ERROR] Need manual reset(power off & on) board now! (54s left)

err: [Thread-1][14:10:46] [INFO] [com] [01.412426 0]power int
[Thread-1][14:10:46] [INFO] [com] [01.436386 0]MCU Software Type is: ReleaseLite

err: [Thread-1][14:10:46] [INFO] [com] [01.436736 0]MCU Board Type is: SIP_V2.0
[Thread-1][14:10:46] [INFO] [com] [01.437194 0]MCU Build time is: Aug 18 2025 22:36:52
[Thread-1][14:10:46] [ERROR] Need manual reset(power off & on) board now! (54s left)

err: [Thread-1][14:10:46] [ERROR] Need manual reset(power off & on) board now! (53s left)

err: [Thread-1][14:10:47] [ERROR] Need manual reset(power off & on) board now! (52s left)

err: [Thread-1][14:10:48] [ERROR] Need manual reset(power off & on) board now! (52s left)

err: [Thread-1][14:10:48] [ERROR] Need manual reset(power off & on) board now! (51s left)

err: [Thread-1][14:10:49] [ERROR] Need manual reset(power off & on) board now! (50s left)

err: [Thread-1][14:10:50] [ERROR] Need manual reset(power off & on) board now! (50s left)

Marcelo · 2025 年11 月 5 日 06:17

你好，按照提示断电重新上电即可

神奇的九戒 · 2025 年11 月 5 日 06:44

断电之后没反应。直到结束，你看日志。中途我断电。上电了

Marcelo · 2025 年11 月 5 日 07:04

确保驱动安装正确，可以尝试手动进入fastboot模式，确保串口不被别的程序占用

神奇的九戒 · 2025 年11 月 5 日 07:09

谢谢。我已经解决了。是因为插上板子有两个串口，应该使用小号串口。在文档上应该说明下

Marcelo · 2025 年11 月 6 日 02:18

您好，文档应该已经进行说明，板端只有一个Type-c口：