From 1217b8d67c3bef98195836fe10ab39576642b340 Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Mon, 26 Apr 2010 12:16:37 -0700
Subject: Got eeprom read/write dboard ids working.

Moved named prop implementation into cpp,
and made named prop a struct (tuples are trouble).
---
 host/lib/types.cpp | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'host/lib/types.cpp')

diff --git a/host/lib/types.cpp b/host/lib/types.cpp
index a1b9b21a9..08e41b62f 100644
--- a/host/lib/types.cpp
+++ b/host/lib/types.cpp
@@ -32,6 +32,7 @@
 #include <boost/format.hpp>
 #include <boost/cstdint.hpp>
 #include <boost/assign/list_of.hpp>
+#include <boost/thread.hpp>
 #include <stdexcept>
 #include <complex>
 
@@ -257,10 +258,11 @@ void i2c_iface::write_eeprom(
     boost::uint8_t offset,
     const byte_vector_t &bytes
 ){
-    BOOST_FOREACH(boost::uint8_t byte, bytes){
+    for (size_t i = 0; i < bytes.size(); i++){
         //write a byte at a time, its easy that way
-        byte_vector_t cmd = boost::assign::list_of(offset)(byte);
+        byte_vector_t cmd = boost::assign::list_of(offset+i)(bytes[i]);
         this->write_i2c(addr, cmd);
+        boost::this_thread::sleep(boost::posix_time::milliseconds(10)); //worst case write
     }
 }
 
@@ -272,7 +274,7 @@ byte_vector_t i2c_iface::read_eeprom(
     byte_vector_t bytes;
     for (size_t i = 0; i < num_bytes; i++){
         //do a zero byte write to start read cycle
-        this->write_i2c(addr, byte_vector_t(1, offset));
+        this->write_i2c(addr, byte_vector_t(1, offset+i));
         bytes.push_back(this->read_i2c(addr, 1).at(0));
     }
     return bytes;
-- 
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