root / proj / src / test7.c @ 259
History | View | Annotate | Download (2.16 KB)
| 1 | 235 | up20180642 | #include <lcom/lcf.h> |
|---|---|---|---|
| 2 | |||
| 3 | #include "errors.h" |
||
| 4 | #include "uart.h" |
||
| 5 | |||
| 6 | int ser_test_conf(unsigned short base_addr) { |
||
| 7 | int ret = SUCCESS;
|
||
| 8 | uart_config conf; |
||
| 9 | if((ret = uart_get_config(base_addr, &conf))) return ret; |
||
| 10 | uart_print_config(conf); |
||
| 11 | return SUCCESS;
|
||
| 12 | } |
||
| 13 | |||
| 14 | int ser_test_set(unsigned short base_addr, unsigned long bits, unsigned long stop, |
||
| 15 | long parity, unsigned long rate) { |
||
| 16 | int par;
|
||
| 17 | switch(parity){
|
||
| 18 | case -1: par = uart_parity_none; break; |
||
| 19 | case 0: par = uart_parity_even; break; |
||
| 20 | case +1: par = uart_parity_odd ; break; |
||
| 21 | default: return INVALID_ARG; |
||
| 22 | } |
||
| 23 | int ret = SUCCESS;
|
||
| 24 | 241 | up20180642 | if((ret = uart_set_bits_per_character(base_addr, bits))) return ret; tickdelay(micros_to_ticks(100000)); |
| 25 | if((ret = uart_set_stop_bits (base_addr, stop))) return ret; tickdelay(micros_to_ticks(100000)); |
||
| 26 | if((ret = uart_set_parity (base_addr, par ))) return ret; tickdelay(micros_to_ticks(100000)); |
||
| 27 | 235 | up20180642 | if((ret = uart_set_bit_rate (base_addr, rate))) return ret; tickdelay(micros_to_ticks(100000)); |
| 28 | |||
| 29 | return SUCCESS;
|
||
| 30 | } |
||
| 31 | |||
| 32 | int ser_test_poll(unsigned short base_addr, unsigned char tx, unsigned long bits, |
||
| 33 | unsigned long stop, long parity, unsigned long rate, |
||
| 34 | int stringc, char *strings[]) { |
||
| 35 | 244 | up20180642 | int ret = SUCCESS;
|
| 36 | if((ret = ser_test_set(base_addr, bits, stop, parity, rate))) return ret; |
||
| 37 | 252 | up20180642 | if((ret = uart_disable_int_rx(base_addr))) return ret; |
| 38 | if((ret = uart_disable_int_tx(base_addr))) return ret; |
||
| 39 | 244 | up20180642 | if(tx == 0){ |
| 40 | 249 | up20180642 | uint8_t c; |
| 41 | if((ret = uart_get_char_poll(base_addr, &c))) return ret; |
||
| 42 | while((char)c != '.'){ |
||
| 43 | printf("%c", (char)c); |
||
| 44 | if((ret = uart_get_char_poll(base_addr, &c))) return ret; |
||
| 45 | 244 | up20180642 | } |
| 46 | 249 | up20180642 | printf("%c\n", (char)c); |
| 47 | 244 | up20180642 | }else{
|
| 48 | for(int i = 0; i < stringc; ++i){ |
||
| 49 | 252 | up20180642 | for(int j = 0; strings[i][j] != 0; ++j) |
| 50 | if((ret = uart_send_char_poll(base_addr, strings[i][j])))
|
||
| 51 | return ret;
|
||
| 52 | if(i+1 != stringc) |
||
| 53 | if((ret = uart_send_char_poll(base_addr, ' '))) return ret; |
||
| 54 | 244 | up20180642 | } |
| 55 | 252 | up20180642 | if((ret = uart_send_char_poll(base_addr, '.'))) return ret; |
| 56 | 244 | up20180642 | } |
| 57 | return SUCCESS;
|
||
| 58 | 235 | up20180642 | } |
| 59 | |||
| 60 | int ser_test_int(/* details to be provided */) { |
||
| 61 | /* To be completed */
|
||
| 62 | return 1; |
||
| 63 | } |
||
| 64 | |||
| 65 | int ser_test_fifo(/* details to be provided */) { |
||
| 66 | /* To be completed */
|
||
| 67 | return 1; |
||
| 68 | } |