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