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SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
copyrights:
- Copyright (C) 2021 embedded brains GmbH & Co. KG
enabled-by: true
functional-type: action
links:
- role: interface-function
uid: ../if/apbuart-inbyte-nonblocking
post-conditions:
- name: Result
states:
- name: Data
test-code: |
T_eq_int( ctx->result, 0xff );
text: |
The return value of ${../if/apbuart-inbyte-nonblocking:/name} shall be
the data read from the data register of the register block specified by
${../if/apbuart-inbyte-nonblocking:/params[0]/name}.
- name: MinusOne
test-code: |
T_eq_int( ctx->result, -1 );
text: |
The return value of ${../if/apbuart-inbyte-nonblocking:/name} shall be
minus one.
test-epilogue: null
test-prologue: null
- name: ErrorFlags
states:
- name: Cleared
test-code: |
T_eq_u32( ctx->regs.status & 0x78, 0 );
text: |
The framing error, parity error, overrun, and break received flags in the
status register of the register block specified by
${../if/apbuart-inbyte-nonblocking:/params[0]/name} shall be cleared.
test-epilogue: null
test-prologue: null
pre-conditions:
- name: DataReady
states:
- name: 'Yes'
test-code: |
ctx->regs.status |= APBUART_STATUS_DR;
text: |
While the data ready flag is set in the status register of the register
block specified by ${../if/apbuart-inbyte-nonblocking:/params[0]/name}
parameter.
- name: 'No'
test-code: |
ctx->regs.status &= ~APBUART_STATUS_DR;
text: |
While the data ready flag is cleared in the status register of the
register block specified by
${../if/apbuart-inbyte-nonblocking:/params[0]/name} parameter.
test-epilogue: null
test-prologue: null
rationale: null
references: []
requirement-type: functional
skip-reasons: {}
test-action: |
ctx->result = apbuart_inbyte_nonblocking( &ctx->regs );
test-brief: null
test-cleanup: null
test-context:
- brief: |
This member provides the APBUART register block.
description: null
member: |
apbuart regs
- brief: |
This member contains the return value of the
${../if/apbuart-inbyte-nonblocking:/name} call.
description: null
member: |
int result
test-context-support: null
test-description: null
test-header: null
test-includes:
- grlib/apbuart.h
- string.h
test-local-includes: []
test-prepare: |
memset( &ctx->regs, 0, sizeof( ctx->regs ) );
ctx->regs.status = 0x78;
ctx->regs.data = 0xff;
test-setup: null
test-stop: null
test-support: null
test-target: testsuites/validation/tc-dev-grlib-apbuart-inbyte-nonblocking.c
test-teardown: null
text: ${.:text-template}
transition-map:
- enabled-by: true
post-conditions:
Result: Data
ErrorFlags: Cleared
pre-conditions:
DataReady:
- 'Yes'
- enabled-by: true
post-conditions:
Result: MinusOne
ErrorFlags: Cleared
pre-conditions:
DataReady:
- 'No'
type: requirement
|
