LCOM1920-T5G03

#include <lcom/lcf.h>

#include "errors.h"

#include "uart.h"

int ser_test_conf(unsigned short base_addr) {

        int ret = SUCCESS;

        uart_config conf;

        if((ret = uart_get_config(base_addr, &conf))) return ret;

        uart_print_config(conf);

        return SUCCESS;

}

int ser_test_set(unsigned short base_addr, unsigned long bits, unsigned long stop,

                   long parity, unsigned long rate) {

    int par;

           switch(parity){

                case -1: par = uart_parity_none; break;

                case  0: par = uart_parity_even; break;

                case +1: par = uart_parity_odd ; break;

                default: return INVALID_ARG;

           }

        int ret = SUCCESS;

        if((ret = uart_set_bits_per_character(base_addr, bits))) return ret; tickdelay(micros_to_ticks(100000));

        if((ret = uart_set_stop_bits         (base_addr, stop))) return ret; tickdelay(micros_to_ticks(100000));

        if((ret = uart_set_parity            (base_addr, par ))) return ret; tickdelay(micros_to_ticks(100000));

        if((ret = uart_set_bit_rate          (base_addr, rate))) return ret; tickdelay(micros_to_ticks(100000));

        return SUCCESS;

}

int ser_test_poll(unsigned short base_addr, unsigned char tx, unsigned long bits,

                    unsigned long stop, long parity, unsigned long rate,

                    int stringc, char *strings[]) {

        int ret = SUCCESS;

    if((ret = ser_test_set(base_addr, bits, stop, parity, rate))) return ret;

        if((ret = uart_disable_int_rx(base_addr))) return ret;

        if((ret = uart_disable_int_tx(base_addr))) return ret;

        if(tx == 0){

                uint8_t c;

                if((ret = uart_get_char_poll(base_addr, &c))) return ret;

                while((char)c != '.'){

                        printf("%c", (char)c);

                        if((ret = uart_get_char_poll(base_addr, &c))) return ret;

                }

                printf("%c\n", (char)c);

        }else{

                for(int i = 0; i < stringc; ++i){

                        for(int j = 0; strings[i][j] != 0; ++j)

                                if((ret = uart_send_char_poll(base_addr, strings[i][j])))

                                        return ret;

                        if(i+1 != stringc)

                                if((ret = uart_send_char_poll(base_addr, ' '))) return ret;

                }

                if((ret = uart_send_char_poll(base_addr, '.'))) return ret;

        }

        return SUCCESS;

}

int ser_test_int(/* details to be provided */) {

    /* To be completed */

        return 1;

}

int ser_test_fifo(/* details to be provided */) {

    /* To be completed */

        return 1;

}