ao_ee_cs_high();
}
-void
-ao_ee_flush(void)
+static void
+ao_ee_flush_internal(void)
{
if (ao_ee_block_dirty) {
ao_ee_write_block();
ao_ee_block_dirty = 0;
}
}
-
+
static void
ao_ee_fill(uint16_t block)
{
if (block != ao_ee_block) {
- ao_ee_flush();
+ ao_ee_flush_internal();
ao_ee_block = block;
ao_ee_read_block();
}
}
uint8_t
-ao_ee_write(uint32_t pos, uint8_t *buf, uint16_t len)
+ao_ee_write(uint32_t pos, uint8_t *buf, uint16_t len) __reentrant
{
uint16_t block;
uint16_t this_len;
if (this_len != 256)
ao_ee_fill(block);
else {
- ao_ee_flush();
+ ao_ee_flush_internal();
ao_ee_block = block;
}
memcpy(ao_ee_data + this_off, buf, this_len);
}
uint8_t
-ao_ee_read(uint32_t pos, uint8_t *buf, uint16_t len)
+ao_ee_read(uint32_t pos, uint8_t *buf, uint16_t len) __reentrant
{
uint16_t block;
uint16_t this_len;
return 1;
}
+void
+ao_ee_flush(void) __reentrant
+{
+ ao_mutex_get(&ao_ee_mutex); {
+ ao_ee_flush_internal();
+ } ao_mutex_put(&ao_ee_mutex);
+}
+
/*
* Read/write the config block, which is in
* the last block of the ao_eeprom
*/
uint8_t
-ao_ee_write_config(uint8_t *buf, uint16_t len)
+ao_ee_write_config(uint8_t *buf, uint16_t len) __reentrant
{
if (len > AO_EE_BLOCK_SIZE)
return 0;
}
uint8_t
-ao_ee_read_config(uint8_t *buf, uint16_t len)
+ao_ee_read_config(uint8_t *buf, uint16_t len) __reentrant
{
if (len > AO_EE_BLOCK_SIZE)
return 0;