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-rw-r--r--digital/avr/modules/flash/flash.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/digital/avr/modules/flash/flash.h b/digital/avr/modules/flash/flash.h
index 95fc7699..806b97ad 100644
--- a/digital/avr/modules/flash/flash.h
+++ b/digital/avr/modules/flash/flash.h
@@ -53,6 +53,14 @@
#define FLASH_LOG_PAGE_SIZE 0x80000
#define FLASH_LOG_BUFFER_SIZE 16
+/** Enable CS. */
+#define FLASH_CS_ENABLE \
+ AC_FLASH_PORT &= ~_BV(AC_FLASH_BIT_SS)
+
+/** Disable CS. */
+#define FLASH_CS_DISABLE \
+ AC_FLASH_PORT |= _BV(AC_FLASH_BIT_SS);
+
enum flash_cmd_t
enum
{