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-rw-r--r--spi.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/spi.h b/spi.h
index 5f07eae..a57f1b6 100644
--- a/spi.h
+++ b/spi.h
@@ -95,7 +95,11 @@
#define JEDEC_RDSR 0x05
#define JEDEC_RDSR_OUTSIZE 0x01
#define JEDEC_RDSR_INSIZE 0x01
-#define JEDEC_RDSR_BIT_WIP (0x01 << 0)
+
+/* Status Register Bits */
+#define SPI_SR_WIP (0x01 << 0)
+#define SPI_SR_WEL (0x01 << 1)
+#define SPI_SR_AAI (0x01 << 6)
/* Write Status Enable */
#define JEDEC_EWSR 0x50
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