Renesas Emulator System M3T-MR100 User Manual Download Page 10

Page: 10 / 306

ref_alm

Reference alarm handler status.......................................................................................... - 166 -

iref_alm

Reference alarm handler status (handler only) ................................................................. - 166 -

5.12

System Status Management Function.......................................................................................... - 168 -

rot_rdq

Rotate task precedence........................................................................................................ - 169 -

irot_rdq

Rotate task precedence (handler only) ............................................................................... - 169 -

get_tid

Reference task ID in the RUNNING state......................................................................... - 171 -

iget_tid

Reference task ID in the RUNNING state (handler only) ................................................ - 171 -

loc_cpu

Lock the CPU ....................................................................................................................... - 172 -

iloc_cpu

Lock the CPU (handler only)............................................................................................... - 172 -

unl_cpu

Unlock the CPU ................................................................................................................... - 174 -

iunl_cpu

Unlock the CPU (handler only) ....................................................................................... - 174 -

dis_dsp

Disable dispatching ............................................................................................................. - 175 -

ena_dsp

Enables dispatching............................................................................................................. - 177 -

sns_ctx

Reference context................................................................................................................. - 178 -

sns_loc

Reference CPU state............................................................................................................ - 179 -

sns_dsp

Reference dispatching state ................................................................................................ - 180 -

sns_dpn

Reference dispatching pending state.................................................................................. - 181 -

5.13

Interrupt Management Function................................................................................................... - 182 -

ret_int

Returns from an interrupt handler (when written in assembly language).................. - 183 -

5.14

System Configuration Management Function.............................................................................. - 184 -

ref_ver

Reference version information ............................................................................................ - 185 -

iref_ver

Reference version information (handler only) ................................................................... - 185 -

5.15

Extended Function (Short Data Queue)........................................................................................ - 187 -

vsnd_dtq

Send to Short data queue ................................................................................................ - 188 -

vpsnd_dtq

Send to Short data queue (polling).................................................................................. - 188 -

vipsnd_dtq

Send to Short data queue (polling, handler only).......................................................... - 188 -

vtsnd_dtq

Send to Short data queue (with timeout) ....................................................................... - 188 -

vfsnd_dtq

Forced send to Short data queue..................................................................................... - 188 -

vifsnd_dtq

Forced send to Short data queue (handler only) ............................................................ - 188 -

vrcv_dtq

Receive from Short data queue ....................................................................................... - 191 -

vprcv_dtq

Receive from Short data queue (polling)......................................................................... - 191 -

viprcv_dtq

Receive from Short data queue (polling,handler only) .................................................. - 191 -

vtrcv_dtq

Receive from Short data queue (with timeout) .............................................................. - 191 -

vref_dtq

Reference Short data queue status..................................................................................... - 194 -

viref_dtq

Reference Short data queue status (handler only)......................................................... - 194 -

5.16

Extended Function (Reset Function)............................................................................................. - 196 -

vrst_dtq

Clear data queue area ......................................................................................................... - 197 -

vrst_vdtq

Clear Short data queue area ........................................................................................... - 199 -

vrst_mbx

Clear mailbox area ........................................................................................................... - 201 -

vrst_mpf

Clear fixed-size memory pool area .................................................................................. - 203 -

vrst_mpl

Clear variable-size memory pool area............................................................................. - 204 -

Applications Development Procedure Overview................................................................................ - 205 -

6.1

Overview.......................................................................................................................................... - 205 -

6.2

Development Procedure Example.................................................................................................. - 207 -

6.2.1

Applications Program Coding................................................................................................. - 207 -

6.2.2

Configuration File Preparation .............................................................................................. - 208 -

6.2.3

Configurator Execution........................................................................................................... - 209 -

6.2.4

System generation................................................................................................................... - 209 -

6.2.5

Writing ROM............................................................................................................................ - 210 -

Detailed Applications .......................................................................................................................... - 211 -

7.1

Program Coding Procedure in C Language................................................................................... - 211 -

7.1.1

Task Description Procedure.................................................................................................... - 211 -

7.1.2

Writing a Kernel (OS Dependent) Interrupt Handler .......................................................... - 212 -

7.1.3

Writing Non-kernel Interrupt Handler.................................................................................. - 213 -

7.1.4

Writing Cyclic Handler/Alarm Handler ................................................................................. - 213 -

7.2

Program Coding Procedure in Assembly Language ..................................................................... - 215 -