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drivers: bma421: Reduce the post-reset delay

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There nothing in the docs to give the delay time required after a
reset. Currently we use 200ms because that appears on some older
code for BMA423 but is removed in more recent drivers. 50ms is still
a long time (for hardware) and has held up in testing.

Signed-off-by: Daniel Thompson <daniel@redfelineninja.org.uk>
This commit is contained in:
Daniel Thompson 2020-06-12 08:51:37 +01:00
parent 93b3c2bf1a
commit ab33027fff
1 changed files with 1 additions and 1 deletions
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wasp/drivers/bma421.py
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@ -27,7 +27,7 @@ class BMA421:
# Init, reset, wait for reset, enable I2C watchdog
dev.init()
dev.set_command_register(0xb6)
time.sleep(0.20)
time.sleep(0.05)
dev.set_reg(bma42x.NV_CONFIG_ADDR, 6);
# Configure the sensor for basic step counting