diff options
| author | Keith Packard <keithp@keithp.com> | 2012-05-27 16:46:00 -0600 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2012-05-27 16:46:00 -0600 |
| commit | 9eeba439ce8c9dc1def8528f96b6a67c6578d656 (patch) | |
| tree | 49ef7074be77e56e80e01dcb3674cde2e0dc7ec9 /src/drivers/ao_ms5607.c | |
| parent | d01c10eff4b70af13347969a7cece8730cf1a3f1 (diff) | |
altos: Don't start ADC ring until the other sensors have a valid value
Yes, this is still an ugly kludge, but it's easy.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/drivers/ao_ms5607.c')
| -rw-r--r-- | src/drivers/ao_ms5607.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/drivers/ao_ms5607.c b/src/drivers/ao_ms5607.c index f79c315a..7db7022f 100644 --- a/src/drivers/ao_ms5607.c +++ b/src/drivers/ao_ms5607.c @@ -195,6 +195,7 @@ ao_ms5607_convert(struct ao_ms5607_sample *sample, struct ao_ms5607_value *value } struct ao_ms5607_sample ao_ms5607_current; +uint8_t ao_ms5607_valid; static void ao_ms5607(void) @@ -206,6 +207,7 @@ ao_ms5607(void) ao_ms5607_sample(&ao_ms5607_next); ao_arch_critical( ao_ms5607_current = ao_ms5607_next; + ao_ms5607_valid = 1; ); ao_delay(0); } @@ -244,6 +246,7 @@ void ao_ms5607_init(void) { ms5607_configured = 0; + ao_ms5607_valid = 0; ao_cmd_register(&ao_ms5607_cmds[0]); ao_spi_init_cs(AO_MS5607_CS_GPIO, (1 << AO_MS5607_CS)); |