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comparison lcdtest/busops.c @ 27:4b7cac119fb5

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lcdtest: added our own local exitcodes.h header
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 27 May 2018 21:49:46 +0000
parents 5a602e512b12
children
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26:225556110fa6 27:4b7cac119fb5
1 #include <sys/types.h> 1 #include <sys/types.h>
2 #include <stdio.h> 2 #include <stdio.h>
3 #include <stdlib.h> 3 #include <stdlib.h>
4 #include <unistd.h> 4 #include <unistd.h>
5 #include <ftdi.h> 5 #include <ftdi.h>
6 #include "exitcodes.h"
6 7
7 extern struct ftdi_context ftdi; 8 extern struct ftdi_context ftdi;
8 9
9 do_ftdi_write(cmd, cmdlen) 10 do_ftdi_write(cmd, cmdlen)
10 u_char *cmd; 11 u_char *cmd;
11 { 12 {
12 if (ftdi_write_data(&ftdi, cmd, cmdlen) != cmdlen) { 13 if (ftdi_write_data(&ftdi, cmd, cmdlen) != cmdlen) {
13 fprintf(stderr, "FTDI write error: %s\n", ftdi.error_str); 14 fprintf(stderr, "FTDI write error: %s\n", ftdi.error_str);
14 exit(1); 15 exit(ERROR_FTDI);
15 } 16 }
16 } 17 }
17 18
18 set_gpio_pins(rs, reset) 19 set_gpio_pins(rs, reset)
19 { 20 {