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42 lines
1.7 KiB
Markdown
42 lines
1.7 KiB
Markdown
---
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pageClass: is-wide-page
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---
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# EscEepromRead (UORB message)
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**TOPICS:** esc_eeprom_read
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## Fields
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| Name | Type | Unit [Frame] | Range/Enum | Description |
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| --------- | ----------- | ------------ | ---------- | ---------------------------------------------------- |
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| timestamp | `uint64` | us | | Time since system start |
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| firmware | `uint8` | | | ESC firmware type (see ESC_FIRMWARE enum in MAVLink) |
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| index | `uint8` | | | Index of the ESC (0 = ESC1, 1 = ESC2, etc.) |
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| length | `uint16` | | | Length of valid data |
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| data | `uint8[48]` | | | Raw ESC EEPROM data |
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## Constants
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| Name | Type | Value | Description |
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| ----------------------------------------------- | ------- | ----- | -------------------------------- |
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| <a id="#ORB_QUEUE_LENGTH"></a> ORB_QUEUE_LENGTH | `uint8` | 8 | To support 8 queued up responses |
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## Source Message
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[Source file (GitHub)](https://github.com/PX4/PX4-Autopilot/blob/main/msg/EscEepromRead.msg)
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::: details Click here to see original file
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```c
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uint64 timestamp # [us] Time since system start
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uint8 firmware # [-] ESC firmware type (see ESC_FIRMWARE enum in MAVLink)
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uint8 index # [-] Index of the ESC (0 = ESC1, 1 = ESC2, etc.)
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uint16 length # [-] Length of valid data
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uint8[48] data # [-] Raw ESC EEPROM data
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uint8 ORB_QUEUE_LENGTH = 8 # To support 8 queued up responses
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```
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:::
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