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// license:GPL-2.0+
// copyright-holders:Couriersud
/*
* nld_R2R_dac.c
*
*/
#include "nld_r2r_dac.h"
NETLIB_START(r2r_dac)
{
NETLIB_NAME(twoterm)::start();
register_terminal("VOUT", m_P);
register_terminal("VGND", m_N);
register_param("R", m_R, 1.0);
register_param("VIN", m_VIN, 1.0);
register_param("N", m_num, 1);
register_param("VAL", m_val, 1);
}
NETLIB_RESET(r2r_dac)
{
NETLIB_NAME(twoterm)::reset();
}
NETLIB_UPDATE(r2r_dac)
{
NETLIB_NAME(twoterm)::update();
}
NETLIB_UPDATE_PARAM(r2r_dac)
{
//printf("updating %s to %f\n", name().cstr(), m_R.Value());
update_dev();
nl_double V = m_VIN.Value() / (double) (1 << m_num.Value()) * (double) m_val.Value();
this->set(1.0 / m_R.Value(), V, 0.0);
}
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