From bb3c5d65561bbd720085d8c0bac2ac5cb978773e Mon Sep 17 00:00:00 2001
From: Josh Blum <josh@joshknows.com>
Date: Thu, 13 May 2010 22:49:42 +0000
Subject: got clock gen config working and tested
---
host/apps/omap_debug/clkgen-config.cc | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
(limited to 'host/apps')
diff --git a/host/apps/omap_debug/clkgen-config.cc b/host/apps/omap_debug/clkgen-config.cc
index 85371c5d1..e8279b4ae 100644
--- a/host/apps/omap_debug/clkgen-config.cc
+++ b/host/apps/omap_debug/clkgen-config.cc
@@ -50,6 +50,7 @@ static const unsigned int config_data[] = {
0x001704,
0x001807,
0x001900,
+ //0x001a00,//for debug
0x001a32,
0x001b12,
0x001c44,
@@ -117,7 +118,7 @@ static const unsigned int config_data[] = {
};
-const unsigned int CLKGEN_SELECT = 127;
+const unsigned int CLKGEN_SELECT = 145;
enum gpio_direction {IN, OUT};
@@ -238,7 +239,7 @@ spidev::spidev(std::string fname)
{
int ret;
int mode = 0;
- int speed = 12000000;
+ int speed = 12000;
int bits = 24;
fd = open(fname.c_str(), O_RDWR);
@@ -277,9 +278,10 @@ static void send_config_to_clkgen(gpio &chip_select, const unsigned int data[],
for (unsigned int i = 0; i < data_size; i++) {
- chip_select.set_value(1);
- spi.send((char *)&data[i], (char *)&rbuf, 4);
+ std::cout << "sending " << std::hex << data[i] << std::endl;
chip_select.set_value(0);
+ spi.send((char *)&data[i], (char *)&rbuf, 4);
+ chip_select.set_value(1);
};
}
--
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