Michał Biolik
/
SD_TUT
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Dependencies: EthernetInterface SDFileSystem mbed-rtos mbed
application/cli.cpp@3:998f7fb862af, 2016-12-09 (annotated)
- Committer:
- micbio
- Date:
- Fri Dec 09 11:22:47 2016 +0000
- Revision:
- 3:998f7fb862af
dupa
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| micbio | 3:998f7fb862af | 1 | #include "cli.hpp" |
| micbio | 3:998f7fb862af | 2 | |
| micbio | 3:998f7fb862af | 3 | #define CMD_LENGTH 15 |
| micbio | 3:998f7fb862af | 4 | |
| micbio | 3:998f7fb862af | 5 | extern Serial pc; |
| micbio | 3:998f7fb862af | 6 | |
| micbio | 3:998f7fb862af | 7 | void cli_sd::welcome(void) |
| micbio | 3:998f7fb862af | 8 | { |
| micbio | 3:998f7fb862af | 9 | printf("***********************************************\r\n"); |
| micbio | 3:998f7fb862af | 10 | printf("** Welcome to an example application showing **\r\n"); |
| micbio | 3:998f7fb862af | 11 | printf("** basic file operations on sd card. **\r\n"); |
| micbio | 3:998f7fb862af | 12 | printf("***********************************************\r\n"); |
| micbio | 3:998f7fb862af | 13 | } |
| micbio | 3:998f7fb862af | 14 | |
| micbio | 3:998f7fb862af | 15 | void cli_sd::print_help(void) |
| micbio | 3:998f7fb862af | 16 | { |
| micbio | 3:998f7fb862af | 17 | pc.printf("List of commands:\r\n"); |
| micbio | 3:998f7fb862af | 18 | pc.printf("m : mounts a sd_card\r\n"); |
| micbio | 3:998f7fb862af | 19 | pc.printf("p : changes the file to write to\r\n"); |
| micbio | 3:998f7fb862af | 20 | pc.printf("w : write to example file\r\n"); |
| micbio | 3:998f7fb862af | 21 | // pc.printf("a : append to example file\r\n"); |
| micbio | 3:998f7fb862af | 22 | pc.printf("r : read text from example file\r\n"); |
| micbio | 3:998f7fb862af | 23 | pc.printf("h : this help\r\n"); |
| micbio | 3:998f7fb862af | 24 | } |
| micbio | 3:998f7fb862af | 25 | |
| micbio | 3:998f7fb862af | 26 | char cli_sd::get_cmd(void) |
| micbio | 3:998f7fb862af | 27 | { |
| micbio | 3:998f7fb862af | 28 | char c; |
| micbio | 3:998f7fb862af | 29 | while(true) |
| micbio | 3:998f7fb862af | 30 | { |
| micbio | 3:998f7fb862af | 31 | c = pc.getc(); |
| micbio | 3:998f7fb862af | 32 | if (c == 'm' || c == 'p' || c == 'w' || c == 'a' || c == 'r' || c == 'h') |
| micbio | 3:998f7fb862af | 33 | { |
| micbio | 3:998f7fb862af | 34 | break; |
| micbio | 3:998f7fb862af | 35 | } |
| micbio | 3:998f7fb862af | 36 | else |
| micbio | 3:998f7fb862af | 37 | { |
| micbio | 3:998f7fb862af | 38 | pc.printf("Unkown command.\r\n"); |
| micbio | 3:998f7fb862af | 39 | this->print_help(); |
| micbio | 3:998f7fb862af | 40 | } |
| micbio | 3:998f7fb862af | 41 | } |
| micbio | 3:998f7fb862af | 42 | |
| micbio | 3:998f7fb862af | 43 | return c; |
| micbio | 3:998f7fb862af | 44 | } |