This commit is contained in:
Mahesh
2021-02-12 16:36:58 +05:30
parent f69af6abaf
commit b681d67d7f
4 changed files with 0 additions and 134 deletions
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# Changelog
### 14/06/20
* we are not clear on how the parameters are extracted from the config file
* in ssc struct
* for some values it is okay and for others it is zero (in `config_request`)
* This causes Assertion Failures leading to termination on PNF side.
### 15/06/20
* The values to config request are assigned in: `config_common()` in `config.c`
* need to add lines for `cfg->nfapi_config`
* the config request unpacked on pnf side still has some zero values, which causes assertional failure in from_nrarfcn()
### 16/06/20
* Config request is recived and unpacked correctly
* Regarding config response
* we are confused about its' struct definition
* it says list of TLVs in its entirety
* and we need to dyanmically insert the invalid TLVs after checking in a categorical fashion
* Need to think of a data structure to enable this feature.
```struct{
list of uint8_t tlvs
list of uint16_t tlvs
list of uint32_t tlvs
}list of tlvs
```
* Need the `N_RB` value to be non-zero and obtained from the config file. (carrier config grid size)
`int N_RB = gNB_config->carrier_config.dl_grid_size[gNB_config->ssb_config.scs_common.value].value;`
* how is this `gNB_config` assigned its values?
### 19/06/20
* `ret = openair0_device_load(&ru->rfdevice,&ru->openair0_cfg);` sloc: 1428 in `nr-ru.c`
* the `ru->rfdevice` has all members zero or null.
* This issue was solved by adding `sdr_addrs` to config file of PNF.
* `if (cfg->tdd_table.max_tdd_periodicity_list[nr_tti].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value==1`
* throws segmentation error
* `max_tdd_periodicity_list` is not assigned memory
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{
// Use IntelliSense to learn about possible attributes.
// Hover to view descriptions of existing attributes.
// For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
"version": "0.2.0",
"configurations": [
{
"name": "gcc - Build and debug active file",
"type": "cppdbg",
"request": "launch",
"program": "${fileDirname}/${fileBasenameNoExtension}",
"args": [],
"stopAtEntry": false,
"cwd": "${workspaceFolder}",
"environment": [],
"externalConsole": false,
"MIMode": "gdb",
"setupCommands": [
{
"description": "Enable pretty-printing for gdb",
"text": "-enable-pretty-printing",
"ignoreFailures": true
}
],
"preLaunchTask": "gcc build active file",
"miDebuggerPath": "/usr/bin/gdb"
}
]
}
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{
"version": "2.0.0",
"tasks": [
{
"type": "shell",
"label": "C/C++: gcc build active file",
"command": "/usr/bin/gcc",
"args": [
"-g",
"${file}",
"-o",
"${fileDirname}/${fileBasenameNoExtension}"
],
"options": {
"cwd": "/usr/bin"
},
"problemMatcher": [
"$gcc"
],
"group": "build"
}
]
}