diff options
| -rw-r--r-- | bootloaders/nuevo_diskloader/DiskLoader.elf.hex | 78 | ||||
| -rw-r--r-- | bootloaders/nuevo_diskloader/DiskLoader.hex | 78 | ||||
| -rw-r--r-- | bootloaders/nuevo_diskloader/Makefile | 2 | ||||
| -rw-r--r-- | bootloaders/nuevo_diskloader/src/DiskLoader.cpp | 46 |
4 files changed, 179 insertions, 25 deletions
diff --git a/bootloaders/nuevo_diskloader/DiskLoader.elf.hex b/bootloaders/nuevo_diskloader/DiskLoader.elf.hex new file mode 100644 index 0000000..be4d6d1 --- /dev/null +++ b/bootloaders/nuevo_diskloader/DiskLoader.elf.hex @@ -0,0 +1,78 @@ +:1070000058C000007BC0000079C0000077C00000BD
+:1070100075C0000073C0000071C000006FC00000A8
+:107020006DC000006BC000000FC20000F9C100007D
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+:107080003DC000003BC0000039C0000037C0000018
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+:10748000E2001092E00008950895EE0FFF1F0590AE
+:0A749000F491E02D0994F894FFCF69
+:10749A00FFFF00E100000000000000000000CF38FC
+:0874AA007F38BB38B9389F3868
+:040000030000700089
+:00000001FF
diff --git a/bootloaders/nuevo_diskloader/DiskLoader.hex b/bootloaders/nuevo_diskloader/DiskLoader.hex new file mode 100644 index 0000000..be4d6d1 --- /dev/null +++ b/bootloaders/nuevo_diskloader/DiskLoader.hex @@ -0,0 +1,78 @@ +:1070000058C000007BC0000079C0000077C00000BD
+:1070100075C0000073C0000071C000006FC00000A8
+:107020006DC000006BC000000FC20000F9C100007D
+:1070300065C0000063C0000061C000005FC00000C8
+:107040005DC000005BC0000059C0000057C00000D8
+:1070500055C0000053C0000051C000004FC00000E8
+:107060004DC000004BC0000049C0000047C00000F8
+:1070700045C0000043C0000041C000003FC0000008
+:107080003DC000003BC0000039C0000037C0000018
+:1070900035C0000033C0000031C000002FC0000028
+:1070A0002DC000002BC0000029C0000091C09838FE
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+:00000001FF
diff --git a/bootloaders/nuevo_diskloader/Makefile b/bootloaders/nuevo_diskloader/Makefile index cfd3425..90a519d 100644 --- a/bootloaders/nuevo_diskloader/Makefile +++ b/bootloaders/nuevo_diskloader/Makefile @@ -41,7 +41,7 @@ ASMFLAGS += -x assembler-with-cpp -Wa,-gdwarf2 ## Linker flags LDFLAGS = $(COMMON) LDFLAGS += -Wl,-gc-sections,-Map=DiskLoader.map,--cref -LDFLAGS += -Wl,--section-start=.text=0x7800,--relax +LDFLAGS += -Wl,--section-start=.text=0x7000,--relax LDFLAGS += -Wl,--gc-sections #LDFLAGS += -nodefaultlibs -nostartfiles #LDFLAGS += -nostartfiles diff --git a/bootloaders/nuevo_diskloader/src/DiskLoader.cpp b/bootloaders/nuevo_diskloader/src/DiskLoader.cpp index 5617d6a..6dda4ae 100644 --- a/bootloaders/nuevo_diskloader/src/DiskLoader.cpp +++ b/bootloaders/nuevo_diskloader/src/DiskLoader.cpp @@ -3,36 +3,34 @@ */ #include "Platform.h" -//#include "CDC.cpp" -#include "USBAPI.h" //extern "C" -//void entrypoint(void) __attribute__ ((naked)) __attribute__ ((section (".vectors"))); -//void entrypoint(void) -//{ -// asm volatile ( -//// "eor r1, r1\n" // Zero register -//// "out 0x3F, r1\n" // SREG -//// "ldi r28, 0xFF\n" -//// "ldi r29, 0x0A\n" -//// "out 0x3E, r29\n" // SPH -//// "out 0x3D, r28\n" // SPL -// "rjmp main" // Stack is all set up, start the main code -// ::); -//} +void entrypoint(void) __attribute__ ((naked)) __attribute__ ((section (".vectors"))); +void entrypoint(void) +{ + asm volatile ( +// "eor r1, r1\n" // Zero register +// "out 0x3F, r1\n" // SREG +// "ldi r28, 0xFF\n" +// "ldi r29, 0x0A\n" +// "out 0x3E, r29\n" // SPH +// "out 0x3D, r28\n" // SPL + "rjmp main" // Stack is all set up, start the main code + ::); +} -//ISR(BADISR_vect) -//{ -// L_LED_ON(); -//} +ISR(BADISR_vect) +{ + L_LED_ON(); +} int main(void) __attribute__ ((naked)); int main() { -// /* Enable change of interrupt vectors */ -// MCUCR = (1<<IVCE); -// /* Move interrupts to boot flash section */ -// MCUCR = (1<<IVSEL); + /* Enable change of interrupt vectors */ + MCUCR = (1<<IVCE); + /* Move interrupts to boot flash section */ + MCUCR = (1<<IVSEL); wdt_disable(); BOARD_INIT(); @@ -40,7 +38,7 @@ int main() RX_LED_OFF(); L_LED_OFF(); USB.attach(); -// sei(); + sei(); for (;;) { |