Analogin API tests: remove float print

[jeromecoutant]

Hi

In mbed_app.json, set "DEBUG_MSG" to 1

$ mbed test -t ARMC6 -m NUCLEO_H743ZI2 -v -n tests-api-analogin
...
[1591354106.84][CONN][RXD] >>> Running case #1: 'Analog Input on AIN_0'...
[1591354106.89][CONN][INF] found KV pair in stream: {{__testcase_start;Analog Input on AIN_0}}, queued...
[1591354106.90][CONN][RXD] X=0
[1591354106.91][CONN][RXD] outputs=0x1
[1591354106.92][CONN][RXD] prevValue=%f
[1591354106.93][CONN][RXD] ain=%f
...

==> float are not printed

With correction:

$ mbed test -t ARMC6 -m NUCLEO_H743ZI2 -v -n tests-api-analogin
...
[1591354231.35][CONN][RXD] >>> Running case #1: 'Analog Input on AIN_0'...
[1591354231.41][CONN][INF] found KV pair in stream: {{__testcase_start;Analog Input on AIN_0}}, queued...
[1591354231.44][CONN][RXD] X=0 outputs=0x1 prevValue=80 ain=13308
[1591354231.49][CONN][RXD] X=1 outputs=0x3 prevValue=13338 ain=26099
[1591354231.53][CONN][RXD] X=2 outputs=0x7 prevValue=26114 ain=39359
[1591354231.57][CONN][RXD] X=3 outputs=0xf prevValue=39483 ain=52393
[1591354231.62][CONN][RXD] X=4 outputs=0x1f prevValue=52414 ain=65467
[1591354231.67][CONN][INF] found KV pair in stream: {{__testcase_finish;Analog Input on AIN_0;1;0}}, queued...
[1591354231.72][CONN][RXD] >>> 'Analog Input on AIN_0': 1 passed, 0 failed
...

[jeromecoutant]

ping

[jeromecoutant]

@MarceloSalazar ping

[MarceloSalazar]

Looks good - thanks!

[MarceloSalazar]

@ARMmbed/mbed-os-maintainers can you please review and merge?