From 2ec6363f67408dcfb425d56aac59cdc211a7cc4d Mon Sep 17 00:00:00 2001 From: Lorenz Meier Date: Tue, 3 Nov 2015 12:56:19 +0100 Subject: [PATCH] Fixed adc sim formatting --- src/platforms/posix/drivers/adcsim/adcsim.cpp | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/platforms/posix/drivers/adcsim/adcsim.cpp b/src/platforms/posix/drivers/adcsim/adcsim.cpp index 66372ad214..e8f1c592ec 100644 --- a/src/platforms/posix/drivers/adcsim/adcsim.cpp +++ b/src/platforms/posix/drivers/adcsim/adcsim.cpp @@ -146,11 +146,11 @@ ssize_t ADCSIM::devRead(void *buffer, size_t len) { const size_t maxsize = sizeof(adc_msg_s) * _channel_count; - + if (len > maxsize) { len = maxsize; } - + /* block interrupts while copying samples to avoid racing with an update */ m_lock.lock(); memcpy(buffer, _samples, len); @@ -163,10 +163,12 @@ void ADCSIM::_measure() { m_lock.lock(); + /* scan the channel set and sample each */ for (unsigned i = 0; i < _channel_count; i++) { _samples[i].am_data = _sample(_samples[i].am_channel); } + m_lock.unlock(); }