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175 commits

Author SHA1 Message Date
luisbebop
7b2319d9b1 Merge branch 'sysparam' 2016-06-05 15:38:13 -03:00
Angus Gratton
4b39a0e6ca Merge pull request #136 from SuperHouse/feature/ota_improvements 
OTA improvements, always enable OTA mode
 2016-05-28 12:46:58 +10:00
Angus Gratton
230aa9fd37 Add new "RAM" storage macro for putting constant data in RAM 
Also update comments in common_macros.h following #142
 2016-05-28 12:39:56 +10:00
Angus Gratton
d9202af2aa Use latest upstream rboot, always build with OTA - use prebuilt rboot if 
none is compiled locally.
 2016-05-28 11:27:10 +10:00
Angus Gratton
6eceb5843c OTA: Move OTA-aware Cache_Read_Enable to core 
Otherwise images built with OTA=1 are only OTA-suitable if they also
link rboot-ota.
 2016-05-28 11:27:10 +10:00
Angus Gratton
f0db26604f brk/malloc: Allow malloc to fail when out of RAM 
Fixes #76.
 2016-05-27 12:09:07 +10:00
Angus Gratton
3ba19d7c4e Merge pull request #137 from SuperHouse/feature/better_crash_dumps 
Better crash dumps
 2016-05-17 09:38:19 +10:00
Angus Gratton
1e9296f60c Fatal exceptions: Cleanly deal with exceptions that occur inside fatal_exception_handler_inner() 
In case of heap corruption or some other major problem, dumping details
in the exception handler can cause a crash loop - so fail out if we seem
to be going in circles.
 2016-05-17 09:27:31 +10:00
Angus Gratton
981c87899b Add heap information to fatal exception & abort dumps 2016-05-15 22:30:01 +10:00
Angus Gratton
efedd24624 fatal exception handler: Only dump "registers" from stack for fatal user exceptions 2016-05-15 22:30:01 +10:00
Angus Gratton
36886412e6 Add abort() implementation 
Also reduces the IRAM footprint of the fatal exception handler, as only
the prelude (which disables interrupts & enables the flash mapping) is
in IRAM now.

Closes #54, relevant to #133.
 2016-05-15 22:30:01 +10:00
Angus Gratton
cf350efd8a Dump register state on fatal exception 2016-05-15 22:30:01 +10:00
Angus Gratton
52f9b13faf Break out debug dump functions into their own compilation unit 2016-05-15 22:30:01 +10:00
Angus Gratton
640609c3f5 lwip sys_arch: Add functional xInsideISR implementation 
Relies on global flags set when the user ISR is executing.

Unclear if this fixes any bugs as ISR code may not have been calling
into LWIP, but the previous implementation was broken.
 2016-05-15 22:30:01 +10:00
Angus Gratton
f9fb0f212c Add stack memory dump to fatal exception handler 2016-05-15 22:24:40 +10:00
Angus Gratton
fd20b1a530 Add PHY hardware management for Bluetooth Coexistence pin choice 2016-05-15 22:21:10 +10:00
Angus Gratton
b61d06e940 Wrap structure around phy_info PHY initialisation settings 
Add notes based on testing some of the values found there.
 2016-05-15 22:21:10 +10:00
Angus Gratton
fee987d5cf Startup code: Move user_start_phase2 to irom section 
This saves 1020 bytes from the text (IRAM) section by preventing
inlining of user_start_phase2() (and dump_flash_config_sectors() as
well) into the IRAM function sdk_user_start().
 2016-05-15 22:16:42 +10:00
Alex Stewart
23f13db3ae Add sysparam initialization to app_main.c 2016-05-09 20:48:06 -07:00
Alex Stewart
66589f5d3f Add sysparam_get_info function 2016-05-09 20:47:30 -07:00
Alex Stewart
20909a4da1 Major sysparam overhaul 2016-04-29 09:49:05 -07:00
Angus Gratton
dccc57433d Move static constructor calls to after PHY, clock & baud rate are setup 
Otherwise anything printed inside the constructor happens at unexpected baud rate.

Ref #128
 2016-04-24 18:52:20 +10:00
Angus Gratton
b61b62136b gcc __attribute__((constructor)): Remove hacked calling, move ctor sections to flash 
More hacky moving of parts of .rodata to flash, until we can move all of
it.

Candidate fix for #128
 2016-04-24 18:52:16 +10:00
UncleRus
3a62a0af0c esp/gpio.h c++ compatibility 2016-03-22 01:51:50 +05:00
UncleRus
42018f0315 SPI big endian swap bug fix, spi_get_settings()/spi_set_settings() 2016-03-18 03:27:36 +05:00
Alex Stewart
c007c57be6 Fix potential memory leak if realloc() fails 2016-03-15 18:04:13 -07:00
UncleRus
b0fb8736a8 Comments updated 2016-03-13 16:48:05 +05:00
UncleRus
22ceb08b49 Tabs to spaces. Again. 2016-03-13 02:25:15 +05:00
UncleRus
b4554b5806 SPI mode bug fixed, SPI endianness bugs fixed, new spi_transfer() 2016-03-13 01:59:52 +05:00
Alex Stewart
c772ea043d Added a couple more debug statements 2016-03-08 23:13:15 -08:00
Alex Stewart
16f611358b Fix up sysparam.h docs 2016-03-08 17:48:48 -08:00
Alex Stewart
7721e24b0e Add documentation to sysparam.h 2016-03-08 17:00:24 -08:00
Alex Stewart
b67783635b Sysparam code cleanup 2016-03-08 12:31:29 -08:00
UncleRus
9dc565ff7c Separate send/receive buffers 2016-03-08 04:00:11 +05:00
Alex Stewart
ae16299f4a sysparam improvements 
Mostly done, a few minor cleanups left.
 2016-03-07 09:14:14 -08:00
UncleRus
b5c2120efc Removed redeclaration of peripheral bus freq 2016-03-06 01:24:59 +05:00
UncleRus
0e3f3bb2ca Frequency divider bug 2016-03-05 03:07:57 +05:00
UncleRus
bd40f75d37 Hardware SPI driver 2016-03-05 02:29:01 +05:00
Alex Stewart
b9c48d9f4e Initial sysparam implementation 
Problems with inability to write individual bytes to flash.  Need to reorganize
to read/write word-multiples instead.
 2016-03-02 10:48:28 -08:00
Angus Gratton
2e8c370d2c Merge pull request #94 from foogod/gpio_pullup_changes 
Separate pullup config out of `gpio_enable()`
 2016-02-24 09:17:39 +11:00
Angus Gratton
d1091b69d1 Make the task stack overflow message clearer 
Related to #96
 2016-02-24 08:54:32 +11:00
Alex Stewart
8279b5cfd1 Added some clarifications to comments in esp/gpio.h 2016-02-22 09:32:12 -08:00
Alex Stewart
c36feab845 Separate pullup config out of gpio_enable() 
Created `gpio_set_pullup` to configure pullups independently of direction.
Removed GPIO_INPUT_PULLUP direction type.
Added misc other helper functions in iomux.h
 2016-02-21 18:34:11 -08:00
Angus Gratton
b4af009efe Add esp_gpio.c, including gpio_enable() function 
Fix build broken since 812c2fef (unclear why previous commits didn't break?)
 2015-12-01 09:56:40 +11:00
Angus Gratton
812c2fef21 Removed INLINED (force inline) macro. 
Progress towards #57.
 2015-11-28 18:01:03 +11:00
Angus Gratton
2887896c76 timers.h: Return error codes instead of true/false for failures 2015-11-28 16:33:39 +11:00
Angus Gratton
336bad573d timers.h: Remove compile-time-auto-inlining complexity 
Fixes bug mentioned in #72 (oops!), also progress towards #57.
 2015-11-28 16:32:52 +11:00
Johan Kanflo
4cfe40d348 extras/stdin_uart_interrupt: stdin via IRQ driven RX driver on UART0 
See examples/terminal/ for usage
 2015-11-21 16:15:58 +11:00
Angus Gratton
5301174290 registers.h: Add i2s, SLC, RTC register headers 2015-11-20 17:56:38 +11:00
Angus Gratton
d63a341c4c RTC registers: Add some notes about other register values 
Still patchy, but more towards #8.
 2015-11-20 17:49:46 +11:00