From 23adad950a75414a85e8fd47a7332dd5fcea8ba8 Mon Sep 17 00:00:00 2001
From: bsongis <bsongis@gmail.com>
Date: Sun, 31 May 2015 16:43:15 +0200
Subject: [PATCH] REV4a only supports 100kHz, this is why I had random errors!
 Now I need tests at 400kHz for the standard (non Plus) Taranis. I keep 200kHz
 for now.

---
 radio/src/targets/taranis/hal.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/radio/src/targets/taranis/hal.h b/radio/src/targets/taranis/hal.h
index 126d78f41..54a102c4c 100644
--- a/radio/src/targets/taranis/hal.h
+++ b/radio/src/targets/taranis/hal.h
@@ -326,6 +326,8 @@
 #define I2C_GPIO_PinSource_SDA          GPIO_PinSource7
 #if defined(REVPLUS)
   #define I2C_SPEED                     400000
+#elif defined(REV4a)
+  #define I2C_SPEED                     100000
 #else
   #define I2C_SPEED                     200000
 #endif