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Method and device for complex driving initialization of peripheral chip under AUTOSAR architecture

A peripheral chip, initialization technology, applied in the direction of program control device, response to error generation, boot program, etc., to achieve the effect of facilitating error handling

Pending Publication Date: 2022-07-29
CHINA FIRST AUTOMOBILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] In the prior art, there is no method for peripheral chip initialization

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  • Method and device for complex driving initialization of peripheral chip under AUTOSAR architecture
  • Method and device for complex driving initialization of peripheral chip under AUTOSAR architecture
  • Method and device for complex driving initialization of peripheral chip under AUTOSAR architecture

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Embodiment Construction

[0048] In order to make the implementation purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the embodiments of the present application. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements or elements having the same or similar functions. The described embodiments are some, but not all, of the embodiments of the present application. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present application, but should not be construed as a limitation to the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present ap...

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Abstract

The invention discloses a method and device for complex driving initialization of a peripheral chip under an AUTOSAR architecture. The method for complex driving initialization of the peripheral chip under the AUTOSAR architecture comprises the following steps: respectively carrying out parameter configuration on the peripheral chip and a peripheral device connected with the peripheral chip; acquiring peripheral chip data transmitted by the peripheral chip after parameter configuration; acquiring peripheral device data transmitted by the peripheral chip after the parameter configuration of the peripheral device; and respectively judging the peripheral chip data and the peripheral device data, judging whether the peripheral chip and the peripheral device have faults or not, and if not, completing initialization. According to the peripheral chip initialization method provided by the invention, the peripheral chip and the peripheral device connected with the chip can be inspected at the same time, so that the states of the peripheral chip and the peripheral device are monitored, an error code and error state interface is provided, and subsequent error processing is facilitated.

Description

technical field [0001] The present application relates to the technical field of automotive AUTOSAR, and in particular to a method for initializing a peripheral chip with a complex drive under the AUTOSAR architecture, a device for initializing a peripheral chip with a complex drive under the AUTOSAR architecture, an initial method for standardizing a complex drive, and an initial device for standardizing a complex drive. Background technique [0002] In the currently used automotive electronic controller, in addition to the MCU main control chip, it also contains a number of peripheral chips, such as a dedicated watchdog chip, PSI5 transceiver chip, inertial navigation sensor chip and so on. Compared with the main control chip, most of the peripheral chip functions have been determined by the manufacturer, and the developer needs to configure the peripheral chip according to the information provided by the manufacturer. In order to meet the needs of the electronic control s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/4401G06F11/07
CPCG06F9/4411G06F11/079G06F11/0739
Inventor 程竹晴张晓谦孙忠刚
Owner CHINA FIRST AUTOMOBILE
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