From 3ba1acf31bc0ee83d8b545af03e144cb942d1f88 Mon Sep 17 00:00:00 2001
From: Piotr Esden-Tempski <piotr@esden.net>
Date: Sat, 18 Aug 2018 14:46:12 -0700
Subject: Replaced some more magic numbers with FLASH command IDs.

I missed those the first time around.
---
 iceprog/iceprog.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'iceprog/iceprog.c')

diff --git a/iceprog/iceprog.c b/iceprog/iceprog.c
index c0a1406..ca3ce48 100644
--- a/iceprog/iceprog.c
+++ b/iceprog/iceprog.c
@@ -450,16 +450,16 @@ static void flash_disable_protection()
 {
 	fprintf(stderr, "disable flash protection...\n");
 
-	//WRSR 0x00
-	uint8_t data[2] = { 0x01, 0x00 };
+	// Write Status Register 1 <- 0x00
+	uint8_t data[2] = { FC_WSR1, 0x00 };
 	flash_chip_select(true);
 	xfer_spi(data, 2);
 	flash_chip_select(false);
 	
 	flash_wait();
 	
-	//RDSR
-	data[0] = 0x5;
+	// Read Status Register 1
+	data[0] = FC_RSR1;
 
 	flash_chip_select(true);
 	xfer_spi(data, 2);
-- 
cgit v1.2.3