From 189df371631a2b7bef91803d449e47470ad6a7bf Mon Sep 17 00:00:00 2001
From: Paul Selkirk <paul@psgd.org>
Date: Wed, 22 Feb 2017 14:11:12 -0500
Subject: Refactor flash code.

---
 projects/board-test/keystore-perf.c |  4 ++--
 projects/board-test/spiflash-perf.c | 23 ++++++++++++++++++++++-
 2 files changed, 24 insertions(+), 3 deletions(-)

(limited to 'projects/board-test')

diff --git a/projects/board-test/keystore-perf.c b/projects/board-test/keystore-perf.c
index 75b4e3f..09528a2 100644
--- a/projects/board-test/keystore-perf.c
+++ b/projects/board-test/keystore-perf.c
@@ -64,7 +64,7 @@ static void test_erase_sector(void)
     int err;
 
     for (i = 0; i < KEYSTORE_NUM_SECTORS; ++i) {
-        err = keystore_erase_sectors(i, i);
+        err = keystore_erase_sector(i);
         if (err != 1) {
             uart_send_string("ERROR: keystore_erase_sector returned ");
             uart_send_integer(err, 0);
@@ -83,7 +83,7 @@ static void test_erase_subsector(void)
     int err;
 
     for (i = 0; i < KEYSTORE_NUM_SUBSECTORS; ++i) {
-        err = keystore_erase_subsectors(i, i);
+        err = keystore_erase_subsector(i);
         if (err != 1) {
             uart_send_string("ERROR: keystore_erase_subsector returned ");
             uart_send_integer(err, 0);
diff --git a/projects/board-test/spiflash-perf.c b/projects/board-test/spiflash-perf.c
index 1abcd7b..53f29cb 100644
--- a/projects/board-test/spiflash-perf.c
+++ b/projects/board-test/spiflash-perf.c
@@ -23,7 +23,7 @@ extern struct spiflash_ctx keystore_ctx;
 static struct spiflash_ctx *ctx = &keystore_ctx;
 
 /*
- * 1. Read the entire flash by pages, ignoring data.
+ * 1a. Read the entire flash by pages, ignoring data.
  */
 static void test_read_page(void)
 {
@@ -42,6 +42,26 @@ static void test_read_page(void)
     }
 }
 
+/*
+ * 1b. Read the entire flash by subsectors, ignoring data.
+ */
+static void test_read_subsector(void)
+{
+    uint8_t read_buf[N25Q128_SUBSECTOR_SIZE];
+    uint32_t i;
+    int err;
+
+    for (i = 0; i < N25Q128_NUM_SUBSECTORS; ++i) {
+        err = n25q128_read_subsector(ctx, i, read_buf);
+        if (err != 1) {
+            uart_send_string("ERROR: n25q128_read_subsector returned ");
+            uart_send_integer(err, 0);
+            uart_send_string("\r\n");
+            break;
+        }
+    }
+}
+
 /*
  * Read the flash data and verify it against a known pattern.
  * It turns out that verification doesn't slow us down in any measurable
@@ -217,6 +237,7 @@ int main(void)
     uart_send_string("Starting...\r\n");
 
     time_check("read page       ", test_read_page(),       N25Q128_NUM_PAGES);
+    time_check("read subsector  ", test_read_subsector(),  N25Q128_NUM_SUBSECTORS);
     time_check("erase subsector ", test_erase_subsector(), N25Q128_NUM_SUBSECTORS);
     time_check("erase sector    ", test_erase_sector(),    N25Q128_NUM_SECTORS);
     time_check("erase bulk      ", test_erase_bulk(),      1);
-- 
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