Revision 10:56f1e488b250, committed 2016-05-03

Comitter:

yuhki50

Date:

Tue May 03 07:43:30 2016 +0000

Parent:

9:f33e8f9a3677

Commit message:

Fix LPC15XX support

Changed in this revision

--- a/IAP.cpp	Sun Jan 17 00:44:10 2016 +0900
+++ b/IAP.cpp	Tue May 03 07:43:30 2016 +0000
@@ -180,8 +180,21 @@
 
 #if defined(TARGET_LPC11UXX) || defined(TARGET_LPC13XX) || defined(TARGET_LPC15XX)
 
+void IAP::init_eeprom()
+{
+#if defined(TARGET_LPC15XX)
+    __disable_irq();
+    LPC_SYSCON->SYSAHBCLKCTRL0 |= 1 << 9;
+    LPC_SYSCON->PRESETCTRL0 |= 1 << 9;
+    LPC_SYSCON->PRESETCTRL0 &= ~(1 << 9);
+    __enable_irq();
+#endif
+}
+
 int IAP::write_eeprom( char *source_addr, char *target_addr, int size )
 {
+    init_eeprom();
+
     IAP_command[ 0 ]    = IAPCommand_EEPROM_Write;
     IAP_command[ 1 ]    = (unsigned int)target_addr;    //  Destination EEPROM address where data bytes are to be written. This address should be a 256 byte boundary.
     IAP_command[ 2 ]    = (unsigned int)source_addr;    //  Source RAM address from which data bytes are to be read. This address should be a word boundary.
@@ -195,6 +208,8 @@
 
 int IAP::read_eeprom( char *source_addr, char *target_addr, int size )
 {
+    init_eeprom();
+
     IAP_command[ 0 ]    = IAPCommand_EEPROM_Read;
     IAP_command[ 1 ]    = (unsigned int)source_addr;    //  Source EEPROM address from which data bytes are to be read. This address should be a word boundary.
     IAP_command[ 2 ]    = (unsigned int)target_addr;    //  Destination RAM address where data bytes are to be written. This address should be a 256 byte boundary.

--- a/IAP.h	Sun Jan 17 00:44:10 2016 +0900
+++ b/IAP.h	Tue May 03 07:43:30 2016 +0000
@@ -349,7 +349,11 @@
  *        "IAP commands"
  */
 
-#define     IAP_LOCATION    0x1fff1ff1
+#if defined(TARGET_LPC11UXX) || defined(TARGET_LPC13XX) || defined(TARGET_LPC81X) || defined(TARGET_LPC82X)
+    #define     IAP_LOCATION    0x1fff1ff1
+#elif defined(TARGET_LPC15XX)
+    #define     IAP_LOCATION    0x3000205UL
+#endif
 typedef     void (*IAP_call)(unsigned int [], unsigned int []);
 
 
@@ -452,6 +456,11 @@
 
 #if defined(TARGET_LPC11UXX) || defined(TARGET_LPC13XX) || defined(TARGET_LPC15XX)
 
+    /**
+     *
+     */
+    void init_eeprom();
+
     /** Copy RAM to EEPROM (LPC11U24)
      *
      *  @param    source_addr    Source RAM address from which data bytes are to be read.