Cellular: update attach test #6350
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It is worth noting that the reason for this pull request is that, in the case of u-blox modems, if the AT command to put the modem into automatic PLMN selection mode, |
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@mudassar-ublox Please update your PR description to follow the template that we provided. An example of how that template is used can be found here: #6264 |
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@jarvte will review this |
| _at.cmd_start("AT+COPS=0"); | ||
| uint8_t len=8; | ||
| uint8_t buf[8]; | ||
| _at.cmd_start("AT+COPS?"); | ||
| _at.cmd_stop(); | ||
| _at.resp_start(); |
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You could do this also without need to declare buf and doing string compare:
_at.resp_start("+COPS:");
int mode = _at.read_int();
_at.resp_stop();
if (mode != 0) { ...
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Will check and update soon.
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/morph build |
Build : SUCCESSBuild number : 1470 Triggering tests/morph test |
Exporter Build : SUCCESSBuild number : 1116 |
Test : FAILUREBuild number : 1247 |
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/morph test |
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/morph mbed2-build |
1 similar comment
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/morph mbed2-build |
Test : FAILUREBuild number : 1259 |
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/morph test |
Test : FAILUREBuild number : 1265 |
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/morph test |
Test : SUCCESSBuild number : 1271 |
Description
This pull request resolves the problem of test case 'attach' of cellular test suite introduced by ARM.
If AT+COPS=0 is sent and modem is already in automatic selection mode, the modem starts searching for another PLMN (different to that already in use) and takes some time. This is not required if the module is already in automatic selection mode. In this pull request, AT+COPS? is sent first to check if the module is already in automatic selection mode or not. If it is, there is no need for AT+COPS=0, otherwise it is sent and then waits for the module to register.
Pull request type