From 616f5810f1ba98f3f963e4e8b947ad3c6bd9ea57 Mon Sep 17 00:00:00 2001
From: cpldcpu <cpldcpu@gmail.com>
Date: Sat, 30 May 2015 18:39:45 +0200
Subject: firmware: added OSCCAL_SLOW_PROGRAMMING

---
 firmware/main.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'firmware/main.c')

diff --git a/firmware/main.c b/firmware/main.c
index a6bb8c6..fdf22e4 100644
--- a/firmware/main.c
+++ b/firmware/main.c
@@ -229,6 +229,8 @@ static inline void leaveBootloader(void) {
 
 void USB_INTR_VECTOR(void);
 int main(void) {
+  uint8_t osccal_tmp;
+  
   bootLoaderInit();
 
   /* save default OSCCAL calibration  */
@@ -286,12 +288,22 @@ int main(void) {
       } while(--fastctr);     
       
       wdr();
- 
+      
+ #if OSCCAL_SLOW_PROGRAMMING
+      osccal_tmp  = OSCCAL;
+      OSCCAL      = osccal_default;
+ #endif
       // commands are only evaluated after next USB transmission or after 5 ms passed
       if (command==cmd_erase_application) 
         eraseApplication();
       if (command==cmd_write_page) 
         writeFlashPage();          
+ #if OSCCAL_SLOW_PROGRAMMING
+      OSCCAL      = osccal_tmp;
+ #endif
+        
+        
+        
       if (command==cmd_exit) {
         if (!fastctr) break;  // Only exit after 5 ms timeout     
       } else {
-- 
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