adamdunkels | 40ea974 | 2004-08-09 22:12:04 +0000 | [diff] [blame] | 1 | #include "contiki.h" |
adamdunkels | b9614dc | 2004-08-09 20:33:51 +0000 | [diff] [blame] | 2 | #include "loader.h" |
| 3 | #include "ctk-term.h" |
| 4 | #include "serial32.h" |
| 5 | |
| 6 | /*-----------------------------------------------------------------------------------*/ |
| 7 | /* |
| 8 | * #defines and enums |
| 9 | */ |
| 10 | /*-----------------------------------------------------------------------------------*/ |
| 11 | #define SIO_POLL(c) (SerialRead(&c) == 1) |
| 12 | #define SIO_SEND(c) SerialWrite(c) |
| 13 | #define SIO_INIT SerialOpenPort("COM1") |
| 14 | |
| 15 | #ifdef CTK_TERM_CONF_SERIAL_BUFFER_SIZE |
| 16 | #define OUTPUT_BUFFER_SIZE CTK_TERM_CONF_SERIAL_BUFFER_SIZE |
| 17 | #else |
| 18 | #define OUTPUT_BUFFER_SIZE 200 |
| 19 | #endif |
| 20 | |
| 21 | /*-----------------------------------------------------------------------------------*/ |
| 22 | /* |
| 23 | * Local variables |
| 24 | */ |
| 25 | /*-----------------------------------------------------------------------------------*/ |
adamdunkels | b9614dc | 2004-08-09 20:33:51 +0000 | [diff] [blame] | 26 | static ek_id_t id = EK_ID_NONE; |
| 27 | |
| 28 | static struct ctk_term_state* termstate; |
| 29 | static unsigned char outbuffer[OUTPUT_BUFFER_SIZE]; |
| 30 | |
adamdunkels | 40ea974 | 2004-08-09 22:12:04 +0000 | [diff] [blame] | 31 | EK_POLLHANDLER(pollhandler); |
| 32 | EK_EVENTHANDLER(eventhandler, ev, data); |
| 33 | EK_PROCESS(p, "CTK serial server", EK_PRIO_NORMAL, |
| 34 | eventhandler, pollhandler, NULL); |
adamdunkels | b9614dc | 2004-08-09 20:33:51 +0000 | [diff] [blame] | 35 | |
| 36 | /*-----------------------------------------------------------------------------------*/ |
| 37 | /* |
| 38 | * Idle function |
| 39 | */ |
| 40 | /*-----------------------------------------------------------------------------------*/ |
adamdunkels | 40ea974 | 2004-08-09 22:12:04 +0000 | [diff] [blame] | 41 | EK_POLLHANDLER(pollhandler) |
adamdunkels | b9614dc | 2004-08-09 20:33:51 +0000 | [diff] [blame] | 42 | { |
| 43 | unsigned char c; |
| 44 | unsigned short len; |
| 45 | while(SIO_POLL(c)) { |
| 46 | ctk_term_input(termstate, c); |
| 47 | } |
| 48 | |
| 49 | len = ctk_term_send(termstate, outbuffer, OUTPUT_BUFFER_SIZE); |
| 50 | if (len > 0) { |
| 51 | unsigned short i; |
| 52 | for (i=0; i < len; ++i) { |
| 53 | SIO_SEND(outbuffer[i]); |
| 54 | } |
| 55 | ctk_term_sent(termstate); |
| 56 | } |
| 57 | } |
| 58 | |
| 59 | /*-----------------------------------------------------------------------------------*/ |
| 60 | /* |
| 61 | * Init function |
| 62 | */ |
| 63 | /*-----------------------------------------------------------------------------------*/ |
| 64 | LOADER_INIT_FUNC(ctk_termserial_init, arg) |
| 65 | { |
| 66 | arg_free(arg); |
| 67 | SIO_INIT; |
| 68 | termstate = ctk_term_alloc_state(); |
| 69 | if (termstate == NULL) return; |
| 70 | if(id == EK_ID_NONE) { |
adamdunkels | 40ea974 | 2004-08-09 22:12:04 +0000 | [diff] [blame] | 71 | id = ek_start(&p); |
adamdunkels | b9614dc | 2004-08-09 20:33:51 +0000 | [diff] [blame] | 72 | } |
| 73 | } |
adamdunkels | 40ea974 | 2004-08-09 22:12:04 +0000 | [diff] [blame] | 74 | /*-----------------------------------------------------------------------------------*/ |
| 75 | EK_EVENTHANDLER(eventhandler, ev, data) |
| 76 | { |
| 77 | |
| 78 | } |