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STM32 ISP-IQTune Port Detection Issue with IMX335 on STM32N657X0H3Q

陶铸
Visitor

大家好!

问题是这样的: 

我正在尝试使用 STM32 ISP-IQTune 应用程序通过 STM32N657X0H3Q 板读取 PC 上的 IMX335 相机数据。但是,IQTune 无法检测到任何可用的 COM 端口。这是我的设置:

  • 硬件:
    • 板:STM32N657X0H3Q
    • 相机:IMX335(MB1854B模块,根据文档提供原生支持)。
    • 固件:已从 STM32N6 固件包中刷新 DCMIPP_ContinuousMode 示例。
  • 连接:
    • 已将板上的两个 USB 端口连接到 PC(USB-C 电缆)。
    • 开发板显示红色 LED 闪烁,表示程序正在运行。

问题:
尽管板子看起来正常工作,但 ISP-IQTune 显示“未检测到端口”。我已验证:

  1. USB 电缆支持数据传输(与其他设备一起测试)。
  2. 已安装 STM32CubeIDE 驱动程序。
  3. IMX335 在 ISP-IQTune 文档中被列为兼容的传感器。

问题:

  1. 是否有其他步骤可以在 ISP-IQTune 中启用 COM 端口可见性?
  2. DCMIPP_ContinuousMode示例是否需要修改 ISP-IQTune 兼容性?
  3. 应该只连接 CN18 (USB1),还是两个 USB 端口都需要?

感谢您的时间和帮助!

2 REPLIES 2
陶铸
Visitor

Hello everyone!

The question is this: 

I’m trying to use the ​​STM32 ISP-IQTune application​​ to read the IMX335 camera data on my PC via the STM32N657X0H3Q board. However, IQTune fails to detect any available COM port. Here’s my setup:

  • ​Hardware:​
    • Board: STM32N657X0H3Q
    • Camera: IMX335 (MB1854B module, natively supported per documentation).
    • Firmware: Flashed the ​​DCMIPP_ContinuousMode​​ example from the STM32N6 firmware package.
  • ​Connections:​
    • Connected ​​both USB ports​​ on the board to the PC (USB-C cables).
    • The board shows a ​​red LED blinking​​, indicating the program is running.

​Issue:​
Despite the board seemingly functioning, ISP-IQTune shows ​​"No port detected"​​. I’ve verified:

  1. USB cables support data transfer (tested with other devices).
  2. STM32CubeIDE drivers are installed.
  3. IMX335 is listed as a compatible sensor in the ISP-IQTune documentation.

​Questions:​

  1. Are there additional steps to enable COM port visibility in ISP-IQTune?
  2. Could the DCMIPP_ContinuousMode example require modifications for ISP-IQTune compatibility?
  3. Should only ​​CN18 (USB1)​​ be connected, or are both USB ports necessary?

Thank you for your time and assistance!

Hello @陶铸 

Is the COM port visible on the device manager?

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