From 7320ce5ecc5fbaac8cb43eda8fc0187812af27a8 Mon Sep 17 00:00:00 2001 From: Gerhard Sittig Date: Tue, 2 Feb 2021 21:07:29 +0100 Subject: [PATCH] scpi-pps: adjust R&S HMP4000 current resolution for 10A channels Specs published by R&S suggest that 10A channels support 0.2mA resolution, while only 5A channels resolve to 0.1mA (up to 1A full scale, 1mA above 1A). --- src/hardware/scpi-pps/profiles.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/hardware/scpi-pps/profiles.c b/src/hardware/scpi-pps/profiles.c index 71a8e88d..d71cfc2a 100644 --- a/src/hardware/scpi-pps/profiles.c +++ b/src/hardware/scpi-pps/profiles.c @@ -1057,10 +1057,10 @@ static const uint32_t rs_hmp4040_devopts_cg[] = { }; static const struct channel_spec rs_hmp4040_ch[] = { - { "1", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 10.01, 0.0001, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS }, - { "2", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 10.01, 0.0001, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS }, - { "3", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 10.01, 0.0001, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS }, - { "4", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 10.01, 0.0001, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS }, + { "1", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 10.01, 0.0002, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS }, + { "2", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 10.01, 0.0002, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS }, + { "3", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 10.01, 0.0002, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS }, + { "4", { 0, 32.050, 0.001, 3, 4 }, { 0.001, 10.01, 0.0002, 3, 4 }, { 0, 0, 0, 0, 4 }, FREQ_DC_ONLY, NO_OVP_LIMITS, NO_OCP_LIMITS }, }; static const struct channel_group_spec rs_hmp4040_cg[] = { -- 2.30.2