Alex Stewart
a044c061d5
Replace libmain:app_main.o with core/app_main.c
2015-08-28 18:53:43 -07:00
Alex Stewart
b0206d0ca6
Fix broken UART(i) definition
2015-08-25 22:31:47 -07:00
Alex Stewart
e2e841c660
Remove 'packed' attribute from all regs structs
2015-08-25 17:13:13 -07:00
Alex Stewart
2a939e97b5
Remove unnecessary AND for VAL2FIELD macro
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Added VAL2FIELD_M / SET_FIELD_M for rare cases when there might actually be some need for it.
2015-08-25 17:07:06 -07:00
Angus Gratton
22d35ed5f2
Merge pull request #29 from foogod/issue_8
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Add more *_regs.h definitions
2015-08-24 16:14:19 +10:00
Angus Gratton
050b17adbe
Add a comment explaining commented out REG_BASE lines
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Change was part of #27
2015-08-22 17:39:25 +10:00
Alex Stewart
2f3b82812b
Add esp/rtcmem_regs.h
2015-08-21 14:20:00 -07:00
Alex Stewart
fdbb361a60
Fix a couple of struct def issues with 2 previous commits
2015-08-21 14:06:38 -07:00
Alex Stewart
0b6dfb6080
Add more regs to esp/dport_regs.h
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Added a bunch of definitions based on info in http://esp8266-re.foogod.com/wiki/Memory_Map#dport0
2015-08-21 13:59:20 -07:00
Alex Stewart
e88b5b8c4b
Add esp/uart_regs.h and esp/spi_regs.h
2015-08-21 13:56:23 -07:00
Alex Stewart
1ebb85b150
rename GPIO_CONF_DRIVER_ENABLE back to GPIO_CONF_PUSH_PULL
2015-08-21 09:54:20 -07:00
Alex Stewart
8263fce80f
Fix leftover IOMUX_FUNC_A/D references
2015-08-19 16:53:02 -07:00
Alex Stewart
d2231b7ff5
Cleanup a few comments in *_regs.h files
2015-08-19 16:50:56 -07:00
Alex Stewart
177ad281aa
Add esp/wdt_regs.h
2015-08-19 16:48:11 -07:00
Alex Stewart
4fa66ca391
Added esp/timer_regs.h and esp/dport_regs.h
2015-08-19 11:34:18 -07:00
Alex Stewart
b271e19b51
Replace stdint.h with esp/types.h in gpio_regs.h
2015-08-19 09:05:03 -07:00
Alex Stewart
b84a69168f
Fix cut-paste error in gpio_regs.h comment
2015-08-19 09:03:18 -07:00
Alex Stewart
fc1a1a7d0a
Add esp/gpio_regs.h
2015-08-18 22:46:25 -07:00
Alex Stewart
2ffd3da71e
Add esp/iomux_regs.h
2015-08-18 17:38:31 -07:00
Johan Kanflo
64a1e5598b
Correct prototype for sdk_uart_rx_one_char, kudos to @foogod
2015-08-07 13:26:06 +02:00
Angus Gratton
bed6907d22
Exception vector address must be 256 byte aligned
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Not actually a problem with the current linker script as the address is
predetermined there at start of IRAM, but might as well be accurate
about it.
As per advice from @foogod on esp8266-re mailing list:
https://groups.google.com/d/msg/esp8266-re/1ljIY3Zttbo/HvzHSWOLCgAJ
2015-08-06 09:54:46 +10:00
Angus Gratton
19b8383069
Working TFTP server based OTA updates
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Tested with 16MBit flash configuration, two rboot update slots.
Closes #10
2015-08-05 14:10:14 +10:00
Angus Gratton
aed843fc14
exception_vectors: Remove some cruft some the symbol table
2015-07-30 10:10:37 +10:00
Angus Gratton
efc454035c
Move all code paths touched by NMI to IRAM
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Prerequisite for calling Cache_Read_Disable() for OTA updates.
Massive thanks due to @foogod and their xtobjdis tool, creating the call
graph of where the wDev_ProcessFiq touched (including in newlib, etc.)
would have otherwise been very painful:
https://bitbucket.org/foogod/xtobjdis
2015-07-29 16:47:33 +10:00
Angus Gratton
28fdebee92
gpio: Change gpio_write argument to bool
2015-07-29 10:35:15 +10:00
Angus Gratton
265cef7e00
Add some LED debugging assembler macros
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Not used directly in esp-open-rtos but useful to keep around.
2015-07-28 11:19:01 +10:00
Angus Gratton
ed7ba52c9a
Add exception vectors & low-level handlers
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At the moment these are almost bit-for-bit copies of the vector
behaviour in the RTOS SDK, but hopefully that will start to change.
Progress towards #2
2015-07-28 11:01:57 +10:00
Angus Gratton
86188c01fd
Merge branch 'newlib'
2015-07-15 16:01:18 +10:00
Angus Gratton
1d72ed3f70
Hardware timer support
2015-07-09 12:29:40 +10:00
Angus Gratton
2c1b1ab141
Minor core header cleanups
2015-06-18 09:04:45 +10:00
Angus Gratton
b7b16de429
Alias ets_printf directly to printf at link time
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I thought maybe ets_printf had some special properties, but it doesn't
seem to have any so far.
2015-06-16 16:22:55 +10:00
Angus Gratton
aaef4b0644
Replace all binary SDK libc functions with newlib
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Adds a new build step to remove the SDK object files listed in
<libname>.remove.
Closes #1 .
2015-06-16 14:21:24 +10:00
Angus Gratton
49268a33e1
Link against newlib from esp-open-sdk's libcirom, replace FreeRTOS heap management.
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Compiles and runs, expects xtensa lock.c patch in newlib (will still run
otherwise but malloc/free and other functions will be non-memory-safe...)
2015-06-16 14:20:24 +10:00
Angus Gratton
1b0124cf05
Timer FRC1 & FRC2 registers
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Mostly determined from reverse engineering and poking around.
Includes first "experiments" program with random bits and pieces for
poking at registers, may be useful to keep in source control but not
useful for writing actual programs.
2015-06-12 17:05:54 +10:00
Angus Gratton
c09167715e
Indentation fixes
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- Fix dir-locals so emacs won't inject occasional tabs to case statements.
- Fix stray tab indentation in example programs. (Thx @pfalcon for pointing this out)
2015-06-09 09:00:32 +10:00
Angus Gratton
a59b1565e4
Better comments on esp_gpio_interrupts.c
2015-06-08 18:33:56 +10:00
Angus Gratton
0078252df3
Add GPIO config, interrupt registers, GPIO interrupt support, 'button' example
2015-06-08 18:20:29 +10:00
Angus Gratton
822533fd92
Interrupt support refactor
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Write inline versions for SDK-based interrupt convenience functions.
2015-06-08 18:20:29 +10:00
Angus Gratton
0dbb6d31a5
Add IRAM attribute for IRAM loaded symbols, add to common FreeRTOS functions
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Closes #7 .
It'd be nice to change the linker script so .text is always linked to
IROM instead of needing to objcopy each compiled file. The sticking
point for this is libgcc & libhal, which have symbols in .text that need
to be loaded to IRAM.
2015-06-08 18:19:59 +10:00
Angus Gratton
a476fb007e
Fix IROM macro
2015-06-08 17:58:10 +10:00
Angus Gratton
2c46be9825
Basic support for GPIOs 0-15.
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Start new 'core' component for low-level parts
Progress towards #8
2015-06-08 12:09:34 +10:00
