* user intervention
*/
+#ifdef CONFIG_NO__BOOTLOADER_HIDDENEXITCOMMAND
+# define HAVE_BOOTLOADER_HIDDENEXITCOMMAND 0
+#else
+# define HAVE_BOOTLOADER_HIDDENEXITCOMMAND 0xff
+#endif
+/*
+ * When enabling "BOOTLOADER_HIDDENEXITCOMMAND", then
+ * sending the RAW-ISP command "0xff 0xXX 0xXX 0xXX"
+ * will cause the bootloader to start the firmware
+ * as soon as the programming software disconnects.
+ */
+
+#ifndef BOOTLOADER_LOOPCYCLES_TIMEOUT
+# define BOOTLOADER_LOOPCYCLES_TIMEOUT 0
+#endif
+/*
+ * When greater than "0", "BOOTLOADER_LOOPCYCLES_TIMEOUT"
+ * defines how many 16bit loopcycles can be cycled,
+ * before bootloader times out and starts user
+ * firmware.
+ * Of course "BOOTLOADER_CAN_EXIT" must be enabled.
+ * If value is even too small, bootloader will not
+ * exit as long as bootLoaderConditionSimple stays on.
+ */
+
//#define SIGNATURE_BYTES 0x1e, 0x93, 0x07, 0 /* ATMega8 */
/* This macro defines the signature bytes returned by the emulated USBasp to
* the programmer software. They should match the actual device at least in
static inline bool bootLoaderCondition(void)
{
- if (__BOOTLOADERENTRY_FROMSOFTWARE__bootup_MCUCSR & (_BV(WDRF))) {
+ if (__BOOTLOADERENTRY_FROMSOFTWARE__bootup_MCUCSR & (~(_BV(WDRF)))) {
+ } else {
if (__BOOTLOADERENTRY_FROMSOFTWARE__bootup_RAMEND_doesmatch == (__BOOTLOADERENTRY_FROMSOFTWARE__EXPECTEDADDRESS & 0xff)) {
// anything else: match - the firmware is calling the bootloader
return true;