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bluetooth: Fix some native backend command sending

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We weren't writing out one character from the "OK" response, and the
"AT" part of the "+VGS" and "+VGM" commands was missing. Also, the spec
says that the command is terminated by only a CR and not an LF (probably
doesn't hurt, but let's adhere to the spec for now).
This commit is contained in:
Arun Raghavan 2014-10-31 10:15:02 +05:30
parent 34a5c754a9
commit 5dfa83385c
1 changed files with 5 additions and 5 deletions
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10
src/modules/bluetooth/backend-native.c
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@ -248,7 +248,7 @@ static void rfcomm_io_callback(pa_mainloop_api *io, pa_io_event *e, int fd, pa_i
pa_log_debug("RFCOMM >> OK");
len = write(fd, "\r\nOK\r\n", 5);
len = write(fd, "\r\nOK\r\n", 6);
/* we ignore any errors, it's not critical and real errors should
* be caught with the HANGUP and ERROR events handled above */
@ -285,8 +285,8 @@ static void set_speaker_gain(pa_bluetooth_transport *t, uint16_t gain) {
t->speaker_gain = gain;
len = sprintf(buf, "+VGS=%d\r\n", gain);
pa_log_debug("RFCOMM >> +VGS=%d", gain);
len = sprintf(buf, "AT+VGS=%d\r", gain);
pa_log_debug("RFCOMM >> AT+VGS=%d", gain);
written = write(trfc->rfcomm_fd, buf, len);
@ -304,8 +304,8 @@ static void set_microphone_gain(pa_bluetooth_transport *t, uint16_t gain) {
t->microphone_gain = gain;
len = sprintf(buf, "+VGM=%d\r\n", gain);
pa_log_debug("RFCOMM >> +VGM=%d", gain);
len = sprintf(buf, "AT+VGM=%d\r", gain);
pa_log_debug("RFCOMM >> AT+VGM=%d", gain);
written = write (trfc->rfcomm_fd, buf, len);