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authorJenna Fox <a@creativepony.com>2012-09-24 09:26:55 +1000
committerJenna Fox <a@creativepony.com>2012-09-24 09:26:55 +1000
commit9f99d9540e9992432d65c23d89432a387c1b0d54 (patch)
tree371a6841bf34109c8ff19acc7913d2dc5a25b13a
parent7e7e4ebe8c43c3c31ad66d5d1dbb8233d2c0df49 (diff)
downloadmicronucleus-9f99d9540e9992432d65c23d89432a387c1b0d54.tar.gz
micronucleus-9f99d9540e9992432d65c23d89432a387c1b0d54.tar.bz2
micronucleus-9f99d9540e9992432d65c23d89432a387c1b0d54.zip
Added hex file support
Diffstat
-rw-r--r--firmware/libs-device/osccal.c.lst20
-rw-r--r--firmware/main.c4
-rw-r--r--firmware/main.c.lst82
-rw-r--r--firmware/upload.rb64
-rw-r--r--firmware/usbdrv/oddebug.c.lst16
5 files changed, 120 insertions, 66 deletions
diff --git a/firmware/libs-device/osccal.c.lst b/firmware/libs-device/osccal.c.lst
index 98f2445..9fdc23f 100644
--- a/firmware/libs-device/osccal.c.lst
+++ b/firmware/libs-device/osccal.c.lst
@@ -1,4 +1,4 @@
-GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s page 1
+GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccrIFbGt.s page 1
1 .file "osccal.c"
@@ -58,7 +58,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s page
55 0046 8C17 cp r24,r28
56 0048 9D07 cpc r25,r29
57 004a 04F4 brge .L6
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s page 2
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccrIFbGt.s page 2
58 004c 01B7 in r16,81-32
@@ -85,18 +85,18 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s page
79 0070 FF90 pop r15
80 0072 0895 ret
81 .size calibrateOscillator, .-calibrateOscillator
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s page 3
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccrIFbGt.s page 3
DEFINED SYMBOLS
*ABS*:00000000 osccal.c
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s:2 *ABS*:0000003f __SREG__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s:3 *ABS*:0000003e __SP_H__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s:4 *ABS*:0000003d __SP_L__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s:5 *ABS*:00000034 __CCP__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s:6 *ABS*:00000000 __tmp_reg__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s:7 *ABS*:00000001 __zero_reg__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc42bZUQ.s:11 .text:00000000 calibrateOscillator
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccrIFbGt.s:2 *ABS*:0000003f __SREG__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccrIFbGt.s:3 *ABS*:0000003e __SP_H__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccrIFbGt.s:4 *ABS*:0000003d __SP_L__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccrIFbGt.s:5 *ABS*:00000034 __CCP__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccrIFbGt.s:6 *ABS*:00000000 __tmp_reg__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccrIFbGt.s:7 *ABS*:00000001 __zero_reg__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccrIFbGt.s:11 .text:00000000 calibrateOscillator
UNDEFINED SYMBOLS
usbMeasureFrameLength
diff --git a/firmware/main.c b/firmware/main.c
index 3787850..77493a6 100644
--- a/firmware/main.c
+++ b/firmware/main.c
@@ -26,8 +26,8 @@ static void leaveBootloader() __attribute__((__noreturn__));
#include "usbdrv/usbdrv.c"
// how many milliseconds should host wait till it sends another write?
-// this needs to be above 9, but 20 is only sensible for testing
-#define UBOOT_WRITE_SLEEP 12
+// this needs to be above 9, 12 is too low to be reliable, 15 seems to work, 20 seems safer
+#define UBOOT_WRITE_SLEEP 20
/* ------------------------------------------------------------------------ */
diff --git a/firmware/main.c.lst b/firmware/main.c.lst
index c47b50b..fa10ab1 100644
--- a/firmware/main.c.lst
+++ b/firmware/main.c.lst
@@ -1,4 +1,4 @@
-GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 1
+GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 1
1 .file "main.c"
@@ -58,7 +58,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
55 0030 01F4 brne .+2
56 0032 00C0 rjmp .L4
57 0034 2430 cpi r18,4
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 2
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 2
58 0036 3105 cpc r19,__zero_reg__
@@ -118,7 +118,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
112 /* #NOAPP */
113 0090 2823 and r18,r24
114 0092 3923 and r19,r25
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 3
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 3
115 0094 2817 cp r18,r24
@@ -178,7 +178,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
169 /* prologue: naked */
170 /* frame size = 0 */
171 /* stack size = 0 */
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 4
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 4
172 .L__stack_usage = 0
@@ -238,7 +238,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
226 0108 E4E0 ldi r30,lo8(4)
227 010a F0E0 ldi r31,hi8(4)
228 /* #APP */
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 5
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 5
229 ; 261 "main.c" 1
@@ -298,7 +298,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
283 016c 01F0 breq .+2
284 016e 00C0 rjmp .L18
285 0170 83EC ldi r24,lo8(-61)
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 6
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 6
286 0172 8093 0000 sts usbTxBuf,r24
@@ -358,7 +358,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
340 01ee 01F4 brne .L29
341 01f0 8381 ldd r24,Z+3
342 01f2 8130 cpi r24,lo8(1)
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 7
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 7
343 01f4 01F4 brne .L30
@@ -418,7 +418,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
397 0262 9093 0000 sts usbConfiguration,r25
398 0266 00C0 rjmp .L73
399 .L36:
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 8
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 8
400 0268 8A30 cpi r24,lo8(10)
@@ -478,7 +478,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
454 02d0 9093 0000 sts vectorTemp+1,r25
455 02d4 8093 0000 sts vectorTemp,r24
456 02d8 00C0 rjmp .L39
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 9
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 9
457 .L38:
@@ -538,7 +538,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
511 0344 00F0 brlo .L44
512 0346 08E0 ldi r16,lo8(8)
513 .L44:
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 10
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 10
514 0348 801B sub r24,r16
@@ -598,7 +598,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
568 03b0 602F mov r22,r16
569 03b2 00D0 rcall usbCrc16Append
570 03b4 0C5F subi r16,lo8(-(4))
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 11
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 11
571 03b6 0C30 cpi r16,lo8(12)
@@ -658,7 +658,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
625 0410 FF24 clr r15
626 .L56:
627 0412 80FF sbrs r24,0
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 12
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 12
628 0414 00C0 rjmp .L57
@@ -718,7 +718,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
682 046c 00F0 brlo .L62
683 .L61:
684 046e E1E2 ldi r30,lo8(-24287)
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 13
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 13
685 0470 F1EA ldi r31,hi8(-24287)
@@ -778,7 +778,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
739 .size usbDescriptorStringVendor, 34
740 usbDescriptorStringVendor:
741 0004 2203 .word 802
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 14
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 14
742 0006 6300 .word 99
@@ -838,7 +838,7 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
796 0046 12 .byte 18
797 0047 00 .byte 0
798 0048 01 .byte 1
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 15
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 15
799 0049 01 .byte 1
@@ -885,46 +885,46 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page
840 .lcomm wasReset.1698,1
841 .global __do_copy_data
842 .global __do_clear_bss
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s page 16
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s page 16
DEFINED SYMBOLS
*ABS*:00000000 main.c
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:2 *ABS*:0000003f __SREG__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:3 *ABS*:0000003e __SP_H__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:4 *ABS*:0000003d __SP_L__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:5 *ABS*:00000034 __CCP__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:6 *ABS*:00000000 __tmp_reg__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:7 *ABS*:00000001 __zero_reg__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:10 .text:00000000 writeFlashPage
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:824 .bss:00000007 didWriteSomething
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:2 *ABS*:0000003f __SREG__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:3 *ABS*:0000003e __SP_H__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:4 *ABS*:0000003d __SP_L__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:5 *ABS*:00000034 __CCP__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:6 *ABS*:00000000 __tmp_reg__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:7 *ABS*:00000001 __zero_reg__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:10 .text:00000000 writeFlashPage
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:824 .bss:00000007 didWriteSomething
.bss:00000000 currentAddress
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:46 .text:00000024 writeWordToPageBuffer
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:823 .bss:00000003 vectorTemp
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:822 .bss:00000002 events
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:140 .text:000000bc fillFlashWithVectors
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:168 .init3:00000000 PushMagicWord
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:192 .text:000000e2 main
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:46 .text:00000024 writeWordToPageBuffer
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:823 .bss:00000003 vectorTemp
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:822 .bss:00000002 events
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:140 .text:000000bc fillFlashWithVectors
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:168 .init3:00000000 PushMagicWord
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:192 .text:000000e2 main
*COM*:00000001 usbRxLen
*COM*:00000001 usbInputBufOffset
*COM*:00000016 usbRxBuf
*COM*:00000001 usbRxToken
*COM*:0000000b usbTxBuf
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:726 .data:00000000 usbTxLen
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:825 .bss:00000008 usbMsgFlags
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:835 .data:00000002 replyBuffer.1745
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:726 .data:00000000 usbTxLen
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:825 .bss:00000008 usbMsgFlags
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:835 .data:00000002 replyBuffer.1745
*COM*:00000002 usbMsgPtr
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:831 .bss:00000009 writeLength
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:831 .bss:00000009 writeLength
*COM*:00000001 usbNewDeviceAddr
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:771 .progmem.data:00000032 usbDescriptorDevice
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:793 .progmem.data:00000044 usbDescriptorConfiguration
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:732 .progmem.data:00000000 usbDescriptorString0
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:740 .progmem.data:00000004 usbDescriptorStringVendor
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:761 .progmem.data:00000026 usbDescriptorStringDevice
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:771 .progmem.data:00000032 usbDescriptorDevice
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:793 .progmem.data:00000044 usbDescriptorConfiguration
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:732 .progmem.data:00000000 usbDescriptorString0
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:740 .progmem.data:00000004 usbDescriptorStringVendor
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:761 .progmem.data:00000026 usbDescriptorStringDevice
*COM*:00000001 usbConfiguration
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:829 .data:00000001 usbMsgLen
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:829 .data:00000001 usbMsgLen
*COM*:00000001 usbDeviceAddr
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccNt0sLK.s:832 .bss:0000000a wasReset.1698
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//cc9xcZmc.s:832 .bss:0000000a wasReset.1698
*COM*:00000001 usbCurrentTok
UNDEFINED SYMBOLS
diff --git a/firmware/upload.rb b/firmware/upload.rb
index bb1a9c6..e3b77b2 100644
--- a/firmware/upload.rb
+++ b/firmware/upload.rb
@@ -90,6 +90,64 @@ class MicroBoot
end
end
+class HexProgram
+ def initialize input
+ @bytes = Hash.new(0xFF)
+ input = input.read if input.is_a? IO
+ parse input
+ end
+
+ def binary
+ highest_address = @bytes.keys.max
+
+ bytestring = Array.new(highest_address + 1) { |index|
+ @bytes[index]
+ }.pack('C*')
+ end
+
+ protected
+
+ def parse input_text
+ input_text.each_line do |line|
+ next unless line.start_with? ':'
+ line.chomp!
+ length = line[1..2].to_i(16) # usually 16 or 32
+ address = line[3..6].to_i(16) # 16-bit start address
+ record_type = line[7..8].to_i(16)
+ data = line[9.. 9 + (length * 2)]
+ checksum = line[9 + (length * 2).. 10 + (length * 2)].to_i(16)
+ checksum_section = line[1...9 + (length * 2)]
+
+ checksum_calculated = checksum_section.chars.to_a.each_slice(2).map { |slice|
+ slice.join('').to_i(16)
+ }.reduce(0, &:+)
+
+ checksum_calculated = (((checksum_calculated % 256) ^ 0xFF) + 1) % 256
+
+ raise "Hex file checksum mismatch @ #{line}" unless checksum == checksum_calculated
+
+ if record_type == 0 # data record
+ data_bytes = data.chars.each_slice(2).map { |slice| slice.join('').to_i(16) }
+ data_bytes.each_with_index do |byte, index|
+ @bytes[address + index] = byte
+ end
+ end
+ end
+ end
+end
+
+if ARGV[0]
+ if ARGV[0].end_with? '.hex'
+ puts "parsing input file as intel hex"
+ test_data = HexProgram.new(open ARGV[0]).binary
+ else
+ puts "parsing input file as raw binary"
+ test_data = open(ARGV[0]).read
+ end
+else
+ raise "Pass intel hex or raw binary as argument to script"
+end
+
puts "Finding devices"
thinklets = MicroBoot.all
puts "Found #{thinklets.length} thinklet"
@@ -99,11 +157,7 @@ thinklet = thinklets.first
puts "First thinklet: #{thinklet.info.inspect}"
-if ARGV.first
- test_data = open(ARGV.first).read
-else
- test_data = ("---- Hello World! ----" * 1).encode("BINARY")
-end
+
puts "Attempting to write '#{test_data.inspect}' to first thinklet's program memory"
puts "Bytes: #{test_data.bytes.to_a.inspect}"
thinklet.program = test_data
diff --git a/firmware/usbdrv/oddebug.c.lst b/firmware/usbdrv/oddebug.c.lst
index 60ee3cd..7674b37 100644
--- a/firmware/usbdrv/oddebug.c.lst
+++ b/firmware/usbdrv/oddebug.c.lst
@@ -1,4 +1,4 @@
-GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccGAYCT2.s page 1
+GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccJG9zbW.s page 1
1 .file "oddebug.c"
@@ -8,16 +8,16 @@ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccGAYCT2.s page
5 __CCP__ = 0x34
6 __tmp_reg__ = 0
7 __zero_reg__ = 1
- GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccGAYCT2.s page 2
+ GAS LISTING /var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccJG9zbW.s page 2
DEFINED SYMBOLS
*ABS*:00000000 oddebug.c
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccGAYCT2.s:2 *ABS*:0000003f __SREG__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccGAYCT2.s:3 *ABS*:0000003e __SP_H__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccGAYCT2.s:4 *ABS*:0000003d __SP_L__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccGAYCT2.s:5 *ABS*:00000034 __CCP__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccGAYCT2.s:6 *ABS*:00000000 __tmp_reg__
-/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccGAYCT2.s:7 *ABS*:00000001 __zero_reg__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccJG9zbW.s:2 *ABS*:0000003f __SREG__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccJG9zbW.s:3 *ABS*:0000003e __SP_H__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccJG9zbW.s:4 *ABS*:0000003d __SP_L__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccJG9zbW.s:5 *ABS*:00000034 __CCP__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccJG9zbW.s:6 *ABS*:00000000 __tmp_reg__
+/var/folders/nd/dq8cd7_x03d_z3x899kwf__80000gn/T//ccJG9zbW.s:7 *ABS*:00000001 __zero_reg__
NO UNDEFINED SYMBOLS
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 04:30:11 +0000