Renesas M3T-MR100

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 -

6. 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 -

7. 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 -

7.2.1 Writing Task............................................................................................................................ - 215 -

7.2.2 Writing Kernel Interrupt Handler......................................................................................... - 216 -