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emulation on host: show timestamp on console output (#6507)

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* emulation on host: option to add timestamp on console output
This commit is contained in:
david gauchard
2019-09-12 14:00:27 +02:00
committed by GitHub
parent d8531cb2c4
commit 0474eb9943
3 changed files with 45 additions and 16 deletions
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31
tests/host/common/ArduinoMain.cpp
View File

@ -129,24 +129,26 @@ void help (const char* argv0, int exitcode)
" -b - blocking tty/mocked-uart (default: not blocking tty)\n"
" -S - spiffs size in KBytes (default: %zd)\n"
" -L - littlefs size in KBytes (default: %zd)\n"
" -v - mock verbose\n"
" (negative value will force mismatched size)\n"
"\t (spiffs, littlefs: negative value will force mismatched size)\n"
" -T - show timestamp on output\n"
" -v - verbose\n"
, argv0, MOCK_PORT_SHIFTER, spiffs_kb, littlefs_kb);
exit(exitcode);
}
static struct option options[] =
{
{ "help", no_argument, NULL, 'h' },
{ "fast", no_argument, NULL, 'f' },
{ "local", no_argument, NULL, 'l' },
{ "sigint", no_argument, NULL, 'c' },
{ "blockinguart", no_argument, NULL, 'b' },
{ "verbose", no_argument, NULL, 'v' },
{ "interface", required_argument, NULL, 'i' },
{ "spiffskb", required_argument, NULL, 'S' },
{ "littlefskb", required_argument, NULL, 'L' },
{ "portshifter", required_argument, NULL, 's' },
{ "help", no_argument, NULL, 'h' },
{ "fast", no_argument, NULL, 'f' },
{ "local", no_argument, NULL, 'l' },
{ "sigint", no_argument, NULL, 'c' },
{ "blockinguart", no_argument, NULL, 'b' },
{ "verbose", no_argument, NULL, 'v' },
{ "timestamp", no_argument, NULL, 'T' },
{ "interface", required_argument, NULL, 'i' },
{ "spiffskb", required_argument, NULL, 'S' },
{ "littlefskb", required_argument, NULL, 'L' },
{ "portshifter", required_argument, NULL, 's' },
};
void cleanup ()
@ -182,7 +184,7 @@ int main (int argc, char* const argv [])
for (;;)
{
int n = getopt_long(argc, argv, "hlcfbvi:S:s:L:", options, NULL);
int n = getopt_long(argc, argv, "hlcfbvTi:S:s:L:", options, NULL);
if (n < 0)
break;
switch (n)
@ -217,6 +219,9 @@ int main (int argc, char* const argv [])
case 'v':
mockdebug = true;
break;
case 'T':
serial_timestamp = true;
break;
default:
help(argv[0], EXIT_FAILURE);
}

28
tests/host/common/MockUART.cpp
View File

@ -29,6 +29,8 @@
*/
#include <unistd.h> // write
#include <sys/time.h> // gettimeofday
#include <time.h> // localtime
#include "Arduino.h"
#include "uart.h"
@ -59,13 +61,35 @@ struct uart_
struct uart_rx_buffer_ * rx_buffer;
};
bool serial_timestamp = false;
// write one byte to the emulated UART
static void
uart_do_write_char(const int uart_nr, char c)
{
static bool w = false;
if (uart_nr >= UART0 && uart_nr <= UART1)
if (1 != write(uart_nr + 1, &c, 1))
fprintf(stderr, "Unable to write character to emulated UART stream: %d\n", c);
{
if (serial_timestamp && (c == '\n' || c == '\r'))
{
if (w)
{
FILE* out = uart_nr == UART0? stdout: stderr;
timeval tv;
gettimeofday(&tv, nullptr);
const tm* tm = localtime(&tv.tv_sec);
fprintf(out, "\r\n%d:%02d:%02d.%06d: ", tm->tm_hour, tm->tm_min, tm->tm_sec, (int)tv.tv_usec);
fflush(out);
w = false;
}
}
else
{
write(uart_nr + 1, &c, 1);
w = true;
}
}
}
// write a new byte into the RX FIFO buffer

2
tests/host/common/mock.h
View File

@ -85,7 +85,7 @@ int ets_printf (const char* fmt, ...) __attribute__ ((format (printf, 1, 2)));
int mockverbose (const char* fmt, ...) __attribute__ ((format (printf, 1, 2)));
extern const char* host_interface; // cmdline parameter
extern bool serial_timestamp;
extern int mock_port_shifter;
#define NO_GLOBAL_BINDING 0xffffffff