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I2CEEBlockdevice: fix i2c read return value #12395

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Merged
merged 2 commits into from
Feb 10, 2020
Merged

I2CEEBlockdevice: fix i2c read return value #12395

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97c00f1
Fix I2CEEBlockDevice read()
boomer41 Feb 7, 2020
d7f3fcc
Add error check for _sync() in I2CEEBlockDevice::read
boomer41 Feb 10, 2020
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4 changes: 3 additions & 1 deletion components/storage/blockdevice/COMPONENT_I2CEE/I2CEEBlockDevice.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -68,7 +68,9 @@ int I2CEEBlockDevice::read(void *buffer, bd_addr_t addr, bd_size_t size)

_i2c->stop();

if (_i2c->read(_i2c_addr, static_cast<char *>(buffer), size) < 0) {
_sync();

if (0 != _i2c->read(_i2c_addr, static_cast<char *>(buffer), size)) {
return BD_ERROR_DEVICE_ERROR;
}

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