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px4-firmware
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Remove unnecessary commands, unneeded output / resets

This commit is contained in:
Lorenz Meier 2014-10-07 14:25:07 +02:00
parent 4ba4135c3b
commit 760e72cc72
1 changed files with 1 additions and 12 deletions
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13
src/drivers/sf0x/sf0x.cpp
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@ -204,12 +204,6 @@ SF0X::SF0X(const char *port) :
warnx("FAIL: laser fd"); warnx("FAIL: laser fd");
} }
/* tell it to stop auto-triggering */
char stop_auto = ' ';
(void)::write(_fd, &stop_auto, 1);
usleep(100);
(void)::write(_fd, &stop_auto, 1);
struct termios uart_config; struct termios uart_config;
int termios_state; int termios_state;
@ -524,13 +518,8 @@ SF0X::collect()
/* clear buffer if last read was too long ago */ /* clear buffer if last read was too long ago */
uint64_t read_elapsed = hrt_elapsed_time(&_last_read); uint64_t read_elapsed = hrt_elapsed_time(&_last_read);
/* timed out - retry */
if (read_elapsed > (SF0X_CONVERSION_INTERVAL * 2)) {
_linebuf_index = 0;
}
/* the buffer for read chars is buflen minus null termination */ /* the buffer for read chars is buflen minus null termination */
char readbuf[20]; char readbuf[sizeof(_linebuf)];
unsigned readlen = sizeof(readbuf) - 1; unsigned readlen = sizeof(readbuf) - 1;
/* read from the sensor (uart buffer) */ /* read from the sensor (uart buffer) */