IAR PowerPac RTOS User Guide

List of error codesValue Define Description120 OS_ERR_STACK Stack overflow or invalid stack.128 OS_ERR_INV_TASK Task control block invalid, not initialized or overwritten.129 OS_ERR_INV_TIMER Timer control block invalid, not initialized or overwritten.130 OS_ERR_INV_MAILBOX Mailbox control block invalid, not initialized or overwritten.132 OS_ERR_INV_CSEMA Control block for counting semaphore invalid, notinitialized or overwritten.133 OS_ERR_INV_RSEMA Control block for resource semaphore invalid, notinitialized or overwritten.135 OS_ERR_MAILBOX_NOT1 One of the following 1-byte mailbox functions has beenused on a multi- byte mailbox:OS_PutMail1()OS_PutMailCond1()OS_GetMail1()OS_GetMailCond1().136 OS_ERR_MAILBOX_DELETE OS_DeleteMB() was called on a mailbox with waitingtasks.137 OS_ERR_CSEMA_DELETE OS_DeleteCSema() was called on a countingsemaphore with waiting tasks.138 OS_ERR_RSEMA_DELETE OS_DeleteRSema() was called on a resourcesemaphore which is claimed by a task.140 OS_ERR_MAILBOX_NOT_IN_LIST The mailbox is not in the list of mailboxes as expected.Possible reasons may be that one mailbox data structurewas overwritten.142 OS_ERR_TASKLIST_CORRUPT The OS internal tasklist is destroyed.150 OS_ERR_UNUSE_BEFORE_USE OS_Unuse() has been called before OS_Use().151 OS_ERR_LEAVEREGION_BEFORE_ENTERREGIONOS_LeaveRegion() has been called beforeOS_EnterRegion().152 OS_ERR_LEAVEINT Error in OS_LeaveInterrupt().153 OS_ERR_DICNT The interrupt disable counter (OS_DICnt) is out of range(0-15). The counter is affected by the following API calls:OS_IncDI()OS_DecRI()OS_EnterInterrupt()OS_LeaveInterrupt()154 OS_ERR_INTERRUPT_DISABLED OS_Delay() or OS_DelayUntil() called from insidea critical region with interrupts disabled.160 OS_ERR_ILLEGAL_IN_ISR Illegal function call in an interrupt service routine:A routinethat may not be called from within an ISR has been calledfrom within an ISR.161 OS_ERR_ILLEGAL_IN_TIMER Illegal function call in an interrupt service routine:A routinethat may not be called from within a software timer hasbeen called from within a timer.170 OS_ERR_2USE_TASK Task control block has been initialized by calling a createfunction twice.171 OS_ERR_2USE_TIMER Timer control block has been initialized by calling a createfunction twice.172 OS_ERR_2USE_MAILBOX Mailbox control block has been initialized by calling acreate function twice.173 OS_ERR_2USE_BSEMA Binary semaphore has been initialized by calling a createfunction twice.Table 128: Error code list124IAR PowerPac RTOSfor ARM CoresPPRTOS-2