Make AVRISP-MKII clone project's software PDI/TPI mode more robust by keeping track...

[pub/USBasp.git] / Projects / AVRISP-MKII / Lib / XPROG / XPROGProtocol.c

diff --git a/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c b/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c
index ef86e30..cc521ce 100644 (file)
--- a/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c
+++ b/Projects/AVRISP-MKII/Lib/XPROG/XPROGProtocol.c
@@ -179,6 +179,10 @@ static void XPROGProtocol_LeaveXPROGMode(void)
                XPROGTarget_SendByte(PDI_CMD_STCS | PDI_RESET_REG);     \r
                XPROGTarget_SendByte(0x00);\r
 \r
                XPROGTarget_SendByte(PDI_CMD_STCS | PDI_RESET_REG);     \r
                XPROGTarget_SendByte(0x00);\r
 \r

+               /* Do it twice to make sure it takes affect (silicon bug?) */\r
+               XPROGTarget_SendByte(PDI_CMD_STCS | PDI_RESET_REG);     \r
+               XPROGTarget_SendByte(0x00);\r
+\r

                XPROGTarget_DisableTargetPDI();\r
        }\r
        else\r
                XPROGTarget_DisableTargetPDI();\r
        }\r
        else\r