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authorDimitri Sokolyuk <demon@dim13.org>2017-08-19 12:15:28 +0200
committerDimitri Sokolyuk <demon@dim13.org>2017-08-19 12:15:28 +0200
commit67d25d837ac55f28a366c0a3b262e439a6e75fc3 (patch)
treedf7715c7724c5935ab87c807f3b8b4ef529315e3 /amforth-6.5/common/lib/hardware/i2c-eeprom-value.frt
parente0d6784e89dba33226c0edb815bb974486fa7c48 (diff)
Add AmForth
Diffstat (limited to 'amforth-6.5/common/lib/hardware/i2c-eeprom-value.frt')
-rw-r--r--amforth-6.5/common/lib/hardware/i2c-eeprom-value.frt19
1 files changed, 19 insertions, 0 deletions
diff --git a/amforth-6.5/common/lib/hardware/i2c-eeprom-value.frt b/amforth-6.5/common/lib/hardware/i2c-eeprom-value.frt
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index 0000000..50f0941
--- /dev/null
+++ b/amforth-6.5/common/lib/hardware/i2c-eeprom-value.frt
@@ -0,0 +1,19 @@
+\
+\ A value stored in I2C EEPROM.
+\
+
+#require value.frt
+#require quotations.frt
+#require ms.frt
+#require i2c-eeprom.frt
+
+\ initial addr hwid ...
+\ 17 0 $50 i2c.value "name"
+: i2c.ee.value ( n addr hwid -- )
+ (value)
+ over , \ store the addr
+ [: dup @i ( addr ) swap 3 + @i ( hwid) @i2c.ee ;] ,
+ [: dup @i ( addr ) swap 3 + @i ( hwid) !i2c.ee 5 ms ;] ,
+ dup , \ store hwid
+ !i2c.ee \ store inital data
+;