Api Endpoint

engineering.rocads.com.mx

STM32 timer and PWM calculation service

Open interactive test console

Offering

Provider: engineering.rocads.com.mx
Method: GET
Offering type: Api Endpoint
Transport type: http
Category: Development
Delivery: Not provided
Pricing model: Not provided
x402 version: 2

Endpoint context

URL: https://engineering.rocads.com.mx/v1/embedded/stm32/timer
MIME type: application/json
First seen: 2026-10-16T02:02:45.568Z
Last seen: 2026-10-23T22:52:53.635Z
Tags: None supplied

Website

Payment pricing

x402 payment terms are the authoritative price for calling this endpoint.

Payment option 1: 0.005 USDC
Atomic price: 5000 · Network: eip155:84532 · Asset: USDC · Scheme: exact

Raw x402 terms

[
  {
    "scheme": "exact",
    "network": "eip155:84532",
    "asset": "0x036CbD53842c5426634e7929541eC2318f3dCF7e",
    "amount": "5000",
    "payTo": "0x4e2cA684dA136ecd8FD4073aFf7477Ab12ED335C"
  }
]

Observed health

Status: Reachable
Latest latency: 162 ms
Average latency: 668 ms
HTTP status: 403
Last checked: 2026-11-02T05:48:00.642Z
Reachability: 100% over 14 checks

Latency is measured to the first response headers. A reachable result does not verify response accuracy or merchant identity.

Input schema

{
  "type": "http",
  "method": "GET",
  "queryParams": {
    "timer": "TIM4",
    "channel": 1,
    "timer_bits": 16,
    "duty_percent": 50,
    "frequency_hz": 5600,
    "timer_clock_hz": 84000000
  }
}

Output schema

{
  "type": "object",
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "required": [
    "input"
  ],
  "properties": {
    "input": {
      "type": "object",
      "required": [
        "type",
        "method"
      ],
      "properties": {
        "type": {
          "type": "string",
          "const": "http"
        },
        "method": {
          "enum": [
            "GET"
          ],
          "type": "string"
        },
        "queryParams": {
          "type": "object",
          "required": [
            "timer_clock_hz",
            "frequency_hz",
            "duty_percent"
          ],
          "properties": {
            "timer": {
              "type": "string",
              "description": "STM32 timer name, e.g. TIM4"
            },
            "channel": {
              "type": "integer",
              "maximum": 4,
              "minimum": 1
            },
            "timer_bits": {
              "enum": [
                16,
                32
              ],
              "type": "integer"
            },
            "duty_percent": {
              "type": "number",
              "maximum": 100,
              "minimum": 0,
              "description": "PWM duty cycle in percent"
            },
            "frequency_hz": {
              "type": "number",
              "description": "Requested PWM frequency in Hz",
              "exclusiveMinimum": 0
            },
            "timer_clock_hz": {
              "type": "integer",
              "maximum": 500000000,
              "minimum": 1,
              "description": "Effective STM32 timer clock in Hz"
            }
          }
        }
      },
      "additionalProperties": false
    },
    "output": {
      "type": "object",
      "required": [
        "type"
      ],
      "properties": {
        "type": {
          "type": "string"
        },
        "example": {
          "type": "object"
        }
      }
    }
  }
}