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FreeRTOS plus用法举例
资料介绍
FreeRTOS_open Peripheral_Descriptor_t FreeRTOS_open(const int8_t"pcPath, const uint32_t ulFlags); Opens a peripheral for use with FreeRTOS+1O. The board support package defines which peripherals are available on any particular platfom.
Parameters: pcPath The text name of the peripheral being opened, as defined by the board support package.
uIFlags Mode flags. This parameter is not currently used. It is included for two reasons-so the FreeRTOS_open() prototype complies with the standard open() prototype, and to ensure backward compatibility after future FreeRTOS+IO developments.
Retums: NULL if the peripheral could not be opened, otherwise a variable of type Peripheral_Descriptor_t that can be used to access the opened peripheral in future calls to FreeRTOS_read(), FreeRTOS_write) and FreeRTOS_ioct).
部分文件列表
| 文件名 | 大小 |
| FreeRTOSplus用法举例.pdf | 92K |
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