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Set the baudrate to default and reduce prints in blinky #155

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Merged
merged 2 commits into from
Jan 8, 2019
Merged

Set the baudrate to default and reduce prints in blinky #155

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d5531b1
Set the baudrate to default and reduce prints in blinky
Jan 4, 2019
5c26014
Readme updated with default baudrate
Jan 7, 2019
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4 changes: 1 addition & 3 deletions README.md
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Expand Up @@ -110,9 +110,7 @@ You can view individual examples and additional API information of the statistic

### Output

To view the serial output you can use any terminal client of your choosing such as [PuTTY](http://www.putty.org/) or [CoolTerm](http://freeware.the-meiers.org/).

The default baud rate for this application is set to `115200` and may be modified in the `mbed_app.json` file.
To view the serial output you can use any terminal client of your choosing such as [PuTTY](http://www.putty.org/) or [CoolTerm](http://freeware.the-meiers.org/). Unless otherwise specified, printf defaults to a baud rate of 9600 on Mbed OS.

You can find more information on the Mbed OS configuration tools and serial communication in Mbed OS in the related [related links section](#related-links).

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16 changes: 12 additions & 4 deletions main.cpp
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Expand Up @@ -8,17 +8,25 @@

DigitalOut led1(LED1);

#define SLEEP_TIME 500 // (msec)
#define PRINT_AFTER_N_LOOPS 20

// main() runs in its own thread in the OS
int main()
{
SystemReport sys_state(500 /* Loop delay time in ms */);
SystemReport sys_state( SLEEP_TIME * PRINT_AFTER_N_LOOPS /* Loop delay time in ms */);

int count = 0;
while (true) {
// Blink LED and wait 0.5 seconds
led1 = !led1;
wait_ms(500);
wait_ms(SLEEP_TIME);

// Following the main thread wait, report on the current system status
sys_state.report_state();
if ((0 == count) || (PRINT_AFTER_N_LOOPS == count)) {
// Following the main thread wait, report on the current system status
sys_state.report_state();
count = 0;
}
++count;
}
}
1 change: 0 additions & 1 deletion mbed_app.json
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@@ -1,7 +1,6 @@
{
"target_overrides": {
"*": {
"platform.stdio-baud-rate": 115200,
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👍

"platform.stack-stats-enabled": true,
"platform.heap-stats-enabled": true,
"platform.cpu-stats-enabled": true,
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