From 8802b930de0ebdd023da1ddca3937f27738dbed8 Mon Sep 17 00:00:00 2001
From: Sebastien Bourdeauducq <sb@m-labs.hk>
Date: Thu, 12 Jul 2018 12:37:12 +0800
Subject: [PATCH] hmc7043: add delay after init

Delay required at step 9 of the "Typical Programming Sequence" (page 24 of the datasheet)
---
 artiq/firmware/libboard_artiq/hmc830_7043.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/artiq/firmware/libboard_artiq/hmc830_7043.rs b/artiq/firmware/libboard_artiq/hmc830_7043.rs
index 0eb7f3ad1..b1d1cb3b9 100644
--- a/artiq/firmware/libboard_artiq/hmc830_7043.rs
+++ b/artiq/firmware/libboard_artiq/hmc830_7043.rs
@@ -131,6 +131,8 @@ mod hmc830 {
         write(0x4, m_div);
         write(0x3, n_div);
 
+        clock::spin_us(10_000);
+
         info!("  ...done");
     }