From 78767bf2084a1d63edd0957e09048d34ef448380 Mon Sep 17 00:00:00 2001 From: IBNobody Date: Wed, 28 Sep 2016 20:26:41 -0500 Subject: Fix #770, Fix #779 --- tmk_core/common/avr/bootloader.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'tmk_core/common/avr/bootloader.c') diff --git a/tmk_core/common/avr/bootloader.c b/tmk_core/common/avr/bootloader.c index fb9bf2d1c3..ad547b9853 100644 --- a/tmk_core/common/avr/bootloader.c +++ b/tmk_core/common/avr/bootloader.c @@ -38,7 +38,7 @@ * | | | | * = = = = * | | 32KB-4KB | | 128KB-8KB - * 0x6000 +---------------+ 0x1FC00 +---------------+ + * 0x7000 +---------------+ 0x1E000 +---------------+ * | Bootloader | 4KB | Bootloader | 8KB * 0x7FFF +---------------+ 0x1FFFF +---------------+ * @@ -64,8 +64,8 @@ #define BOOTLOADER_START (FLASH_SIZE - BOOTLOADER_SIZE) -/* - * Entering the Bootloader via Software +/* + * Entering the Bootloader via Software * http://www.fourwalledcubicle.com/files/LUFA/Doc/120730/html/_page__software_bootloader_start.html */ #define BOOTLOADER_RESET_KEY 0xB007B007 @@ -137,7 +137,7 @@ void bootloader_jump_after_watchdog_reset(void) #if 0 /* Jumping To The Bootloader * http://www.pjrc.com/teensy/jump_to_bootloader.html - * + * * This method doen't work when using LUFA. idk why. * - needs to initialize more regisers or interrupt setting? */ -- cgit v1.2.3 From f7462aaa613a08ba4b86dbb912ce26722cfccaff Mon Sep 17 00:00:00 2001 From: Luiz Ribeiro Date: Sat, 21 Jan 2017 12:30:06 -0500 Subject: Got ps2avrGB to work with the V-USB protocol --- tmk_core/common/avr/bootloader.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'tmk_core/common/avr/bootloader.c') diff --git a/tmk_core/common/avr/bootloader.c b/tmk_core/common/avr/bootloader.c index ad547b9853..98a24d1782 100644 --- a/tmk_core/common/avr/bootloader.c +++ b/tmk_core/common/avr/bootloader.c @@ -1,6 +1,7 @@ #include #include #include +#include #include #include #include @@ -89,6 +90,10 @@ void bootloader_jump(void) { _delay_ms(5); #endif + #ifdef EEPROM_BOOTLOADER_START + eeprom_write_byte((uint8_t *)EEPROM_BOOTLOADER_START, 0x00); + #endif + // watchdog reset reset_key = BOOTLOADER_RESET_KEY; wdt_enable(WDTO_250MS); @@ -114,6 +119,11 @@ void bootloader_jump(void) { #endif } +#ifdef __AVR_ATmega32A__ +// MCUSR is actually called MCUCSR in ATmega32A +#define MCUSR MCUCSR +#endif + /* this runs before main() */ void bootloader_jump_after_watchdog_reset(void) __attribute__ ((used, naked, section (".init3"))); void bootloader_jump_after_watchdog_reset(void) -- cgit v1.2.3 From 9ce38cbccf073fccea6f7ee6492bf472a48852b8 Mon Sep 17 00:00:00 2001 From: Luiz Ribeiro Date: Sat, 21 Jan 2017 17:09:17 -0500 Subject: Simplified and polished a bit the code changes on tmk_core --- tmk_core/common/avr/bootloader.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'tmk_core/common/avr/bootloader.c') diff --git a/tmk_core/common/avr/bootloader.c b/tmk_core/common/avr/bootloader.c index 98a24d1782..34db8d0b0a 100644 --- a/tmk_core/common/avr/bootloader.c +++ b/tmk_core/common/avr/bootloader.c @@ -90,8 +90,10 @@ void bootloader_jump(void) { _delay_ms(5); #endif - #ifdef EEPROM_BOOTLOADER_START - eeprom_write_byte((uint8_t *)EEPROM_BOOTLOADER_START, 0x00); + #ifdef BOOTLOADHID_BOOTLOADER + // force bootloadHID to stay in bootloader mode, so that it waits + // for a new firmware to be flashed + eeprom_write_byte((uint8_t *)1, 0x00); #endif // watchdog reset -- cgit v1.2.3