866 Commits

Author SHA1 Message Date
Wangjialin
a6b3be6734 Update UART driver
1. fix bug in ringbuffer.c:
    When return an dummy item, free_ptr might exceed rd_ptr, so the write_ptr would overwrite rd_ptr in this case.
2. Delete UART tx task in buffer mode. UART ISR will copy the data from tx buffer to fifo.
2016-11-04 02:48:25 +08:00
Wangjialin
9ed7c4f8bc fix ringbuffer bug. 2016-11-03 23:30:54 +08:00
Ivan Grokhotkov
e314f42b0c nvs: fix Page::findItem and Storage::findItem regression
When read caching was added, Page::findItem started modifying itemIndex reference argument even if item wasn't found.
Incidentally, Storage::findItem reused itemIndex when starting search at next page.
So,
- if the first page had a cached index (findItem was called for that page), and it pointed to a non-zero index,
- first page has a few empty items at the end (but is marked full),
- next search looked up the item on the second page,
- index of the item on the second page was less than the cached index on the first page,
then the search would fail because cached starting index was reused.

This change fixes both sides of the problem:
- Page::findItem shouldn't modify itemIndex argument if item is not found
- Storage::findItem should not reuse itemIndex between pages

Two tests have been added.
2016-11-03 20:18:30 +08:00
Wangjialin
8282c73ac2 debug ring buffer error. 2016-11-03 18:28:36 +08:00
Ivan Grokhotkov
abecab7525 Merge branch 'feature/time_syscalls' into 'master'
implement time syscalls

This change adds optional support for libc time functions.
New menuconfig option allows selecting FRC1,  RTC, both, or none to be used for timekeeping.

- If only FRC1 timer is used, gettimeofday will provide time at
		  microsecond resolution. Time will not be preserved when going
		  into deep sleep mode.
- If both FRC1 and RTC timers are used, timekeeping will
		  continue in deep sleep. Time will be reported at 1 microsecond
		  resolution.
- If only RTC timer is used, timekeeping will continue in
		  deep sleep, but time will be measured at 6.(6) microsecond
		  resolution. Also the gettimeofday function itself may take 
		  longer to run.
- If no timers are used, gettimeofday function will return -1 and
		  set errno to ENOSYS. 

`times` function returns time derived from FreeRTOS ticks. It reports all as 'system' time, 'user' time is reported as zero.

`settimeofday` function may be used to set current time.

LwIP SNTP module is hooked up into the system through `settimeofday`/`gettimeofday`.

Example demonstrating this functionality is also added.

ref. TW6415

See merge request !168
2016-11-03 18:02:58 +08:00
Ivan Grokhotkov
bc4f1c90a7 conver tabs to spaces in frc_timer_reg.h 2016-11-03 17:44:23 +08:00
Ivan Grokhotkov
299655e3be esp32: add choice for RTC clock source
For now only one option is supported: internal RC oscillator
2016-11-03 17:37:15 +08:00
Ivan Grokhotkov
eb2c633cbf newlib: implement settimeofday, integrate LwIP SNTP, add SNTP example 2016-11-03 12:46:46 +08:00
He Yin Ling
47910466ce Set result "Succeed" for passed cases 2016-11-02 20:54:22 +08:00
He Yin Ling
e56b745527 incorrect "/", should be "\" 2016-11-02 20:21:46 +08:00
He Yin Ling
c12aeb1127 add case select by name mark " before case name 2016-11-02 20:12:43 +08:00
Yinling
2e319705ec forget to break when test succeed 2016-11-02 19:41:33 +08:00
Yinling
fdff6b2b01 run unit test case by case name 2016-11-02 19:08:55 +08:00
Ivan Grokhotkov
c534dedf2d newlib: implement time syscalls 2016-11-02 17:31:35 +08:00
Dong Heng
0aadc58b87 Merge branch 'master' into feature/openssl 2016-11-02 15:46:52 +08:00
Angus Gratton
aceb6517c0 Refactor existing bootloader common functionality into bootloader_support component 2016-11-02 17:58:41 +11:00
Jeroen Domburg
3af7872839 Merge branch 'bugfix/small_fixes' into 'master'
OpenOCD doc fix, fix gdbstub

- Fixes a few typos in the OpenOCD docs
- Fix compiling with gdbstub as panic handler

See merge request !165
2016-11-02 10:27:26 +08:00
Angus Gratton
04beb8baba Add documentation for bootloader secure boot stage 2016-11-02 10:41:59 +11:00
Angus Gratton
4ba1b73eba build system: Add espefuse/espsecure support for secure boot 2016-11-02 10:41:59 +11:00
Angus Gratton
cf732bb663 esp32: efuse_reg add bit values for read & write disable flags 2016-11-02 10:41:59 +11:00
Angus Gratton
f10cc7dc8e bootloader: Refactor secure boot digest generation 2016-11-02 10:41:59 +11:00
Wangjialin
e1f0c98ef5 Modify gpio.h and ledc.h 2016-11-01 22:35:42 +08:00
Ivan Grokhotkov
f18c1f13b1 Merge branch 'feature/deepsleep_stub_linker' into 'master'
Deep sleep: Any source named rtc_wake_stub* is linked as RTC wake stub code

Also move esp_deepsleep.h documentation out to docs/deep-sleep-stub.rst

See merge request !142
2016-11-01 22:27:13 +08:00
Ivan Grokhotkov
b8e940d645 Merge branch 'bugfix/nvs_write_failure' into 'master'
Fix spi_flash_write regression and nvs error recovery

In the previous set of changes related to spi_flash, new alignment checks were added. One of these checks, word alignment of `src` buffer in `nvs_flas_write`, was unnecessary.  ROM `SPIWrite` function can handle unaligned source buffers.

This change caused an error to be returned to nvs for some legitimate write operations. Due to a bug in nvs, further write operations were possible, while the internal state of `Page` instance was broken. In WiFi functional tests, this inflicted havoc on the nvs partition, creating multiple duplicate items in the affected page. Because multiple duplicate items per page were never supposed to be handled during page load, duplicates were not removed. Thankfully this caused an assert at a later point in the loading process, otherwise this bug would be very difficult to detect.

This change set fixes the original spi_flash regression, handling of `INVALID` state of `nvs::Page`, and handling of duplicate items.

See merge request !161
2016-11-01 22:26:37 +08:00
Ivan Grokhotkov
fe64ea95b4 Merge branch 'feature/tw8155_optimize_tx_flow_control' into 'master'
Feature/tw8155 optimize tx flow control

1. Remove TX flow control in LWIP
2. Make the return value of esp_wifi_internal_tx consistent with LWIP error code

See merge request !164
2016-11-01 22:26:15 +08:00
Yinling
5784586041 integrate unit test to CI 2016-11-01 19:30:42 +08:00
Jeroen Domburg
8c1d1e19c2 OpenOCD doc fix, fix gdbstub 2016-11-01 15:41:10 +08:00
Liu Zhi Fu
edf5b10344 esp32: update wifi lib
146f5962 - Make the return value of esp_wifi_internal_tx consistent with LWIP error code so that
the up-layer can detect the out-of-memory error and take action accordingly, such do flow control.
2016-11-01 15:34:30 +08:00
Liu Zhi Fu
f0cd38a079 lwip: remove tx flow control code 2016-11-01 15:25:46 +08:00
Dong Heng
12e78e9590 components/openssl: add more debug stream output function 2016-11-01 15:16:14 +08:00
Dong Heng
bc710e5b88 components/openssl: refacetor the SSL debug function
Add the "ssl_opt.h" file to make user able t add its platform interface
2016-11-01 14:59:50 +08:00
Dong Heng
8d1f360ca6 components/openssl: ssl port use esp32_idf default 2016-11-01 13:10:56 +08:00
Dong Heng
16a4d56fe5 components/openssl: remove some platform interface 2016-11-01 13:09:54 +08:00
Dong Heng
fc6b52574a components/openssl: refactor the SSL port function and debug function 2016-11-01 13:07:10 +08:00
Wangjialin
ce9e73cd19 merge master 2016-11-01 10:34:13 +08:00
Wangjialin
8d6b782327 Modify UART driver:
1. Add a ring buffer for UART TX.
    If the buffer size is set to zero, driver will not use a buffer. But we need a task to send data from buffer to fifo. I tried directly copy data in ISR, but the code looked too long for ISR.
2. Modify the format in uart.h
2016-11-01 09:22:09 +08:00
Krzysztof
12efd96fb4 Corrected documentation style
This is for better visuaization with Sphinx
2016-11-01 01:21:18 +08:00
Krzysztof
079f5faad8 Fixed confused Sphinx
Sphinx failed to phrase esp_log_timestamp
reorderdering esp_log_write and esp_log_timestamp fixed this issue
2016-11-01 01:21:18 +08:00
Krzysztof
f6118c67b0 Fixed desription of logging library 2016-11-01 01:21:18 +08:00
Krzysztof
2d56953ee4 docu makup update 2016-11-01 01:21:18 +08:00
Krzysztof
fa002b4909 Fixed headers to match python doc standard 2016-11-01 01:20:04 +08:00
Krzysztof
1263cd340e Add missing annotations 2016-11-01 01:20:04 +08:00
Krzysztof
f05cd619f4 Sample cleaning of markup 2016-11-01 01:20:04 +08:00
Liu Zhi Fu
92b663d9f2 lwip: optimize tx flow control
1. Remove tx flow control for TCP
2. Remove tx flow control for UDP temporary
3. Return the error code when call esp_wifi_internal_tx()
2016-10-31 21:26:33 +08:00
Ivan Grokhotkov
abea6c50f1 nvs_flash: delete all duplicate entries in a page while loading
Due to previous flash write bug it was possible to create multiple duplicate entries in a single page.
Recovery logic detected that case and bailed out with an assert.
This change adds graceful recovery from this condition.
Tests included.
2016-10-31 21:10:47 +08:00
Wu Jian Gang
c7f8d206ed Merge branch 'bugfix/tw8242_fix_tcp_rx_abnormal_issue' into 'master'
lwip: fix tcp rx abnormal issue(tw8242)

In tcp_alloc(), initialize per_soc_tcp_wnd before initializing recv_wnd because recv_wnd depends on per_soc_tcp_wnd. 

See merge request !160
2016-10-31 20:28:11 +08:00
Ivan Grokhotkov
d9cdc7de58 nvs_flash: don't allow more operation to be done on page in PageState::INVALID
Currently a restart is required to recover a page from invalid state.
The long-term solution is to detect such a condition and recover automatically (without a restart). This will be implemented in a separate change set.
2016-10-31 19:48:28 +08:00
Liu Zhi Fu
2b722ea468 turn on per socket tcp window by default 2016-10-31 19:43:18 +08:00
Liu Zhi Fu
19f61332a9 make build pass when disable per soc tcp window 2016-10-31 19:38:47 +08:00
Ivan Grokhotkov
413f2c00f6 nvs_flash: introduce write failures after each word written
Previously the test bench would check failure recovery by introducing error after each write operation.
This makes checks a bit more extensive (and much longer) by failing after every word written. Surprisingly, this change didn't expose any bugs.
2016-10-31 19:17:25 +08:00