63 lines
1.2 KiB
C
63 lines
1.2 KiB
C
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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#include <avr/io.h>
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#include <stdio.h>
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#include <avr/interrupt.h>
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#include "uart/uart.h"
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#include "uart/uart_addon.h"
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#include "res/strings.h"
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#include "onewire/onewire.h"
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#define UART_BAUD_RATE 19200
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unsigned char getcmd(void){
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unsigned int res;
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do{
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res = uart_getc();
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} while(res & UART_NO_DATA);
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return (unsigned char) res;
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}
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void getListDevices(void){
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uint8_t i;
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uint8_t id[OW_ROMCODE_SIZE];
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uint8_t diff, nSensors;
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uart_puts_p("\r\nScanning 1-wire bus\r\n");
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ow_reset();
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nSensors = 0;
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diff = OW_SEARCH_FIRST;
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while ( diff != OW_LAST_DEVICE) {
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diff = ow_rom_search( diff, &id[0] );
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if ( diff != OW_PRESENCE_ERR && diff != OW_DATA_ERR && diff != OW_LAST_DEVICE ) {
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for ( i=0; i < OW_ROMCODE_SIZE; i++ ){
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uart_puthex_byte(id[i]);
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uart_puts_p( " " );
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}
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uart_puts("\r\n");
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}
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nSensors++;
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}
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}
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int main(void)
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{
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uart_init(UART_BAUD_SELECT(UART_BAUD_RATE,F_CPU));
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char cmd = '0';
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while (cmd != 'q'){
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uart_puts_p(MainMenuItemTitle);
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uart_puts_p(MainMenuItem1);
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uart_puts_p(MainMenuItem2);
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uart_puts_p(MainMenuItemQuit);
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uart_puts_p(MainMenuItemPrompt);
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cmd = getcmd();
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if (cmd == '1'){
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getListDevices();
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}
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}
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while(1){ }
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}
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