altos: Simplify storage API

This removes the config-specific APIs and exposes global variables for
the available storage space, block size and config storage location.

Signed-off-by: Keith Packard <keithp@keithp.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/src/ao_config.c b/src/ao_config.c
index fd33e2cc..2153b841 100644
--- a/src/ao_config.c
+++ b/src/ao_config.c
@@ -32,7 +32,9 @@ __xdata uint8_t ao_config_mutex;
 static void
 _ao_config_put(void)
 {
-	ao_ee_write_config((uint8_t *) &ao_config, sizeof (ao_config));
+	ao_storage_setup();
+	ao_storage_write(ao_storage_config, &ao_config, sizeof (ao_config));
+	ao_storage_flush();
 }
 #endif
 
@@ -42,7 +44,8 @@ _ao_config_get(void)
 	if (ao_config_loaded)
 		return;
 #if HAS_EEPROM
-	ao_ee_read_config((uint8_t *) &ao_config, sizeof (ao_config));
+	ao_storage_setup();
+	ao_storage_read(ao_storage_config, &ao_config, sizeof (ao_config));
 #endif
 	if (ao_config.major != AO_CONFIG_MAJOR) {
 		ao_config.major = AO_CONFIG_MAJOR;