From 93793679c95198e3272de565c6904f14ab257795 Mon Sep 17 00:00:00 2001 From: Dean Camera Date: Sat, 2 Oct 2010 10:07:24 +0000 Subject: Revert change to the AVRISP-MKII project for fuse byte programming via the CMDEX bit - this appears to be an error in the XMEGA manual external memory programming table. --- LUFA/ManPages/ChangeLog.txt | 1 - Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c | 9 --------- 2 files changed, 10 deletions(-) diff --git a/LUFA/ManPages/ChangeLog.txt b/LUFA/ManPages/ChangeLog.txt index 23ef75c5c..805b3e165 100644 --- a/LUFA/ManPages/ChangeLog.txt +++ b/LUFA/ManPages/ChangeLog.txt @@ -68,7 +68,6 @@ * - Fixed incorrect LEDs_ChangeLEDs() function in the Benito board LED driver * - Fixed incorrect USB_DeviceState value when unconfiguring the device without an address set * - Fixed broken FLASH/EEPROM programming in the AVRISP-MKII clone project when writing in non-paged mode and the polling byte cannot be used - * - Fixed broken lock byte programming in the AVRISP-MKII clone project for some XMEGA targets * * \section Sec_ChangeLog100807 Version 100807 * New: diff --git a/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c b/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c index 537441fc0..22f4e93e0 100644 --- a/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c +++ b/Projects/AVRISP-MKII/Lib/XPROG/XMEGANVM.c @@ -220,15 +220,6 @@ bool XMEGANVM_WriteByteMemory(const uint8_t WriteCommand, const uint32_t WriteAd XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2)); XMEGANVM_SendAddress(WriteAddress); XPROGTarget_SendByte(Byte); - - /* Lock bytes need a special confirmation sequence for the write to complete */ - if (WriteCommand == XMEGA_NVM_CMD_WRITELOCK) - { - /* Set CMDEX bit in NVM CTRLA register to start the Lock Byte write sequence */ - XPROGTarget_SendByte(PDI_CMD_STS | (PDI_DATSIZE_4BYTES << 2)); - XMEGANVM_SendNVMRegAddress(XMEGA_NVM_REG_CTRLA); - XPROGTarget_SendByte(1 << 0); - } return true; } -- cgit v1.2.3