Chris Styles
File System program for mbed NXP LPC11U24 beta
main.cpp@1:64487aba68b6, 2011-10-21 (annotated)
- Committer:
- chris
- Date:
- Fri Oct 21 22:55:37 2011 +0000
- Revision:
- 1:64487aba68b6
- Parent:
- 0:996908fb20d9
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| chris | 0:996908fb20d9 | 1 | #include "mbed.h" |
| chris | 0:996908fb20d9 | 2 | |
| chris | 0:996908fb20d9 | 3 | DigitalOut led1(LED1); |
| chris | 0:996908fb20d9 | 4 | DigitalOut led2(LED2); |
| chris | 0:996908fb20d9 | 5 | |
| chris | 0:996908fb20d9 | 6 | AnalogIn ain(p20); |
| chris | 0:996908fb20d9 | 7 | |
| chris | 0:996908fb20d9 | 8 | LocalFileSystem fs("fs"); |
| chris | 0:996908fb20d9 | 9 | |
| chris | 0:996908fb20d9 | 10 | int main () { |
| chris | 0:996908fb20d9 | 11 | |
| chris | 0:996908fb20d9 | 12 | FILE *fp = fopen("/fs/data.csv","w"); |
| chris | 0:996908fb20d9 | 13 | |
| chris | 0:996908fb20d9 | 14 | for (int i=0; i < 100; i++) { |
| chris | 0:996908fb20d9 | 15 | fprintf(fp,"%.2f\n",ain.read()); |
| chris | 0:996908fb20d9 | 16 | wait(0.05); |
| chris | 0:996908fb20d9 | 17 | led2 = !led2; |
| chris | 0:996908fb20d9 | 18 | } |
| chris | 0:996908fb20d9 | 19 | |
| chris | 0:996908fb20d9 | 20 | fclose(fp); |
| chris | 0:996908fb20d9 | 21 | led1=1; |
| chris | 0:996908fb20d9 | 22 | } |