From 9f95ff5b6ba01db09552b84a0ab79607060a2666 Mon Sep 17 00:00:00 2001 From: Ali Labbene Date: Wed, 11 Dec 2019 08:59:21 +0100 Subject: Official ARM version: v5.4.0 Add CMSIS V5.4.0, please refer to index.html available under \docs folder. Note: content of \CMSIS\Core\Include has been copied under \Include to keep the same structure used in existing projects, and thus avoid projects mass update Note: the following components have been removed from ARM original delivery (as not used in ST packages) - CMSIS_EW2018.pdf - .gitattributes - .gitignore - \Device - \CMSIS - \CoreValidation - \DAP - \Documentation - \DoxyGen - \Driver - \Pack - \RTOS\CMSIS_RTOS_Tutorial.pdf - \RTOS\RTX - \RTOS\Template - \RTOS2\RTX - \Utilities - All ARM/GCC projects files are deleted from \DSP, \RTOS and \RTOS2 Change-Id: Ia026c3f0f0d016627a4fb5a9032852c33d24b4d3 --- docs/RTOS/html/group__CMSIS__RTOS__Status.html | 234 +++++++++++++++++++++++++ 1 file changed, 234 insertions(+) create mode 100644 docs/RTOS/html/group__CMSIS__RTOS__Status.html (limited to 'docs/RTOS/html/group__CMSIS__RTOS__Status.html') diff --git a/docs/RTOS/html/group__CMSIS__RTOS__Status.html b/docs/RTOS/html/group__CMSIS__RTOS__Status.html new file mode 100644 index 0000000..49b4213 --- /dev/null +++ b/docs/RTOS/html/group__CMSIS__RTOS__Status.html @@ -0,0 +1,234 @@ + + + + + +Status and Error Codes +CMSIS-RTOS: Status and Error Codes + + + + + + + + + + + + + + +
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CMSIS-RTOS +  Version 1.03 +
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Real-Time Operating System: API and RTX Reference Implementation.
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+Enumerations
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Status and Error Codes
CMSIS-RTOS API
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Status and Error Codes returned by CMSIS-RTOS API functions. +More...

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+Enumerations

enum  osStatus {
+  osOK = 0, +
+  osEventSignal = 0x08, +
+  osEventMessage = 0x10, +
+  osEventMail = 0x20, +
+  osEventTimeout = 0x40, +
+  osErrorParameter = 0x80, +
+  osErrorResource = 0x81, +
+  osErrorTimeoutResource = 0xC1, +
+  osErrorISR = 0x82, +
+  osErrorISRRecursive = 0x83, +
+  osErrorPriority = 0x84, +
+  osErrorNoMemory = 0x85, +
+  osErrorValue = 0x86, +
+  osErrorOS = 0xFF, +
+  os_status_reserved = 0x7FFFFFFF +
+ }
 
+

Description

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The Status and Error Codes section lists all the return values that the CMSIS-RTOS functions will return.

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Enumeration Type Documentation

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enum osStatus
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Note
MUST REMAIN UNCHANGED: osStatus shall be consistent in every CMSIS-RTOS.
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The osStatus enumeration defines the event status and error codes that are returned by the CMSIS-RTOS functions.

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Enumerator
osOK  +

function completed; no error or event occurred.

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osEventSignal  +

function completed; signal event occurred.

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osEventMessage  +

function completed; message event occurred.

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osEventMail  +

function completed; mail event occurred.

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osEventTimeout  +

function completed; timeout occurred.

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osErrorParameter  +

parameter error: a mandatory parameter was missing or specified an incorrect object.

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osErrorResource  +

resource not available: a specified resource was not available.

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osErrorTimeoutResource  +

resource not available within given time: a specified resource was not available within the timeout period.

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osErrorISR  +

not allowed in ISR context: the function cannot be called from interrupt service routines.

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osErrorISRRecursive  +

function called multiple times from ISR with same object.

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osErrorPriority  +

system cannot determine priority or thread has illegal priority.

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osErrorNoMemory  +

system is out of memory: it was impossible to allocate or reserve memory for the operation.

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osErrorValue  +

value of a parameter is out of range.

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osErrorOS  +

unspecified RTOS error: run-time error but no other error message fits.

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os_status_reserved  +

prevent from enum down-size compiler optimization.

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+ + + + -- cgit