Terry Lung
/
ATS
ATS
Revision 0:d5c2f505a436, committed 2018-04-25
- Comitter:
- TYLG
- Date:
- Wed Apr 25 02:00:00 2018 +0000
- Commit message:
- ATS
Changed in this revision
main.cpp | Show annotated file Show diff for this revision Revisions of this file |
mbed-os.lib | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r d5c2f505a436 main.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Wed Apr 25 02:00:00 2018 +0000 @@ -0,0 +1,32 @@ +#include "mbed.h" + +DigitalOut led(LED2); +SPI spi(D11, D12, D13); // mosi, miso, sclk +DigitalOut CS(D8); + +Serial pc(PC_6, PC_7); + +int main() { + // specify period first + led = 1; + spi.format(8,3); + spi.frequency(2000000); + CS = 1; + + pc.baud(2000000); + + while(1) + { + //CS = 0; + //spi.write(0x8F); + //spi.write(0x00); + //CS = 1; + pc.printf("5"); + + } + // 4 second period + //led.write(0.5f); // 50% duty cycle, relative to period + //led = 0.5f; // shorthand for led.write() + //led.pulsewidth(2); // alternative to led.write, set duty cycle time in seconds + //while(1); +} \ No newline at end of file
diff -r 000000000000 -r d5c2f505a436 mbed-os.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed-os.lib Wed Apr 25 02:00:00 2018 +0000 @@ -0,0 +1,1 @@ +https://github.com/ARMmbed/mbed-os/#c05d72c3c005fbb7e92c3994c32bda45218ae7fe