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drivers: minimize additional I2C retries

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This commit is contained in:
Daniel Agar
2021-08-17 09:54:50 -04:00
parent 8a8171c7aa
commit cb610caf1e
18 changed files with 44 additions and 109 deletions
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src/drivers/magnetometer/rm3100/rm3100_i2c.cpp
+2 -4
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@@ -84,20 +84,18 @@ int RM3100_I2C::probe()
{
uint8_t data = 0;
_retries = 10;
if (read(ADDR_REVID, &data, 1)) {
DEVICE_DEBUG("RM3100 read_reg fail");
return -EIO;
}
_retries = 2;
if (data != RM3100_REVID) {
DEVICE_DEBUG("RM3100 bad ID: %02x", data);
return -EIO;
}
_retries = 1;
return OK;
}