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authorCole Markham2018-04-18 23:57:24 -0500
committerJack Humbert2018-04-19 00:57:24 -0400
commitb4bdebab9a48546160465d64000724a07617054e (patch)
tree418021491d61b5c6039383d7bcdcd7d449d4dbe7 /keyboards/meira/promicro
parent3d3c093173f6e9a838671bd7484b3a11dc564c1a (diff)
Meira updates for bluetooth and audio (#2731)
* Add audio output * Update Miera to fix bluetooth issues, bootloader definition. * Added keymap with audio example * Cleanup Meira audio code
Diffstat (limited to 'keyboards/meira/promicro')
-rw-r--r--keyboards/meira/promicro/rules.mk13
1 files changed, 13 insertions, 0 deletions
diff --git a/keyboards/meira/promicro/rules.mk b/keyboards/meira/promicro/rules.mk
index 3c81f1b34..22e49971f 100644
--- a/keyboards/meira/promicro/rules.mk
+++ b/keyboards/meira/promicro/rules.mk
@@ -1 +1,14 @@
+# Processor frequency.
+# This will define a symbol, F_CPU, in all source code files equal to the
+# processor frequency in Hz. You can then use this symbol in your source code to
+# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
+# automatically to create a 32-bit value in your source code.
+#
+# This will be an integer division of F_USB below, as it is sourced by
+# F_USB after it has run through any CPU prescalers. Note that this value
+# does not *change* the processor frequency - it should merely be updated to
+# reflect the processor speed set externally so that the code can use accurate
+# software delays.
+F_CPU = 16000000
+
BLUETOOTH_ENABLE = no