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Code Activity
3,848 Commits 13 Branches 37 Tags
59315836f283cf8eb56f7fea7cdcf0f79b3799e9
Commit Graph

1003 Commits

Author SHA1 Message Date
Ivan Grokhotkov
0659b80260 Merge pull request #1586 from esp8266/cxa_guard 
Static initialization guards implementation
 2016-02-13 13:26:12 +03:00
Ivan Grokhotkov
93c446e782 Merge pull request #1581 from bjpirt/tone 
Implementation of Tone library using timer1
 2016-02-13 13:25:52 +03:00
Charles
e3bf9bb1e8 Added bit mask and constant for SerialConfig parameter 
Permit use bit config avoiding test/compare all "hard-coded" values.
example
```arduino
if (section & CFG_HLP_MODBUS) {
DebuglnF("\r\n===== Modbus");
DebugF("Speed       : "); Debug(config.modbus.baud);

switch (config.modbus.proto & UART_NB_BIT_MASK) {
case UART_NB_BIT_5: Debug(" 5"); break;
case UART_NB_BIT_6: Debug(" 6"); break;
case UART_NB_BIT_7: Debug(" 7"); break;
case UART_NB_BIT_8: Debug(" 8"); break;
default : Debug(" ?"); break;
}
switch (config.modbus.proto & UART_PARITY_MASK) {
case UART_PARITY_NONE: Debug("N"); break;
case UART_PARITY_EVEN: Debug("E"); break;
case UART_PARITY_ODD : Debug("O"); break;
default : Debug("?"); break;
}
switch (config.modbus.proto & UART_NB_STOP_BIT_MASK) {
case UART_NB_STOP_BIT_0: Debug("0"); break;
case UART_NB_STOP_BIT_1: Debug("1"); break;
case UART_NB_STOP_BIT_15: Debug("15"); break;
case UART_NB_STOP_BIT_2 : Debug("2"); break;
default : Debug("?"); break;
}

DebugF("\r\nSlave Addr  : "); Debugln(config.modbus.slave);
DebugF("Holding Reg : 0x"); Debugln2(config.modbus.hr_addr,HEX);
DebugF("Enable Pin  : "); Debugln(config.modbus.en_pin);
}
```
 2016-02-11 17:47:49 +01:00
Ivan Grokhotkov
737f6c28ea Remove forced alignment in operators new and delete 
This alignment prevents umm_malloc to detect buffer overruns which fall within padding introduced by new/new[]. Allocated memory will be aligned by design of umm_malloc, so we don't need to pad anything here.
Also fixed some formatting/newlines and removed unused header files.
 2016-02-06 02:06:56 +03:00
Ivan Grokhotkov
6fc141772c Implement static initialization guards (#500) 2016-02-06 02:06:56 +03:00
Ben Pirt
7beda37da1 Implementation of Tone API using timer1 2016-02-05 12:03:29 +00:00
Ivan Grokhotkov
3e42042b86 Fix warning in libc_replacements.c 2016-02-04 20:02:47 +03:00
Ivan Grokhotkov
3b2ea52d23 Merge pull request #1563 from mvdbro/master 
Configurable I2C clock stretching limit
 2016-02-04 17:46:27 +03:00
Ivan Grokhotkov
5e8be46e84 Merge pull request #1552 from andig/spiffs 
Change %i to %d for ets_printf compatibility
 2016-02-04 17:39:09 +03:00
Ivan Grokhotkov
339140c756 Use umm_malloc for heap management 2016-02-04 13:14:47 +03:00
Ivan Grokhotkov
2e1be32825 Fix undefined reference to os_free (#1522) 2016-02-04 01:24:38 +03:00
mvdbro
3f15903566 Configurable I2C clock stretching limit 
Use Wire.setClockStretchLimit(limit)
limit is in uSeconds
 2016-02-03 17:05:04 +01:00
andig
1d5d1c18c6 Change %i to %d for ets_printf compatibility 2016-02-02 09:26:27 +01:00
Ivan Grokhotkov
8a26750e63 Merge pull request #1544 from andig/md5 
Fix buffer overflow and formatting
 2016-01-31 22:40:05 +03:00
andig
77ab33f7bf Fix buffer overflow and formatting 2016-01-31 18:49:02 +01:00
Markus Sattler
bf067f718a make random more random 2016-01-29 13:17:10 +01:00
Ivan Grokhotkov
d1149c53e6 Remove UART register reference from HardwareSerial 2016-01-26 22:58:00 +03:00
Ivan Grokhotkov
16c0f3f1d5 Implement HardwareSerial::peek 2016-01-26 22:58:00 +03:00
Ivan Grokhotkov
7960b63357 Move UART HAL into separate file, clean up code 2016-01-26 22:57:59 +03:00
Me No Dev
e255f25cfd Bufferless and Interruptless HardwareSerial 
Let's use the onboard buffers :)
 2016-01-26 22:57:59 +03:00
Markus Sattler
531d748936 rename cbuf::getSize to cbuf::available (return available Bytes in cbuf) 
add cbuf::size (return size of cbuf)
 2016-01-26 18:21:42 +01:00
Markus Sattler
fa38ce4079 allow cbuf as chain 2016-01-26 17:40:01 +01:00
Charles
d9a51f9fa1 Added getResetReason in human readable form 2016-01-25 00:43:57 +01:00
Markus Sattler
bac5ce0490 make resize easier to read and add note 2016-01-23 23:23:02 +01:00
Markus Sattler
e2a73ef385 move function code of cbuf to cbuf.cpp 
add peek for multiple bytes
add remove
add resizeAdd
add resize
 2016-01-23 11:28:30 +01:00
Kaloyan Kovachev
8bd0b2a110 Merge remote-tracking branch 'upstream/master' 2016-01-18 13:14:35 +02:00
Martin Ayotte
c1e91c722f manual merge of IPAddress from Arduino.cc e3909b4e2c 2016-01-17 09:43:07 -05:00
Scott Franzyshen
28c96179a0 Update core_esp8266_phy.c 
add #include <string.h> to fix warning: incompatible implicit declaration of built-in function 'memcpy'
 2016-01-14 16:30:26 -08:00
Kaloyan Kovachev
d68b9717b5 Use explicit TX pin number and add pins setting method 2016-01-14 17:55:57 +02:00
Kaloyan Kovachev
e97bc80cee Allow setting alternate TX for UART 0, so GPIO1 is available as SPI_CS1 2016-01-14 14:18:52 +02:00
Me No Dev
377864f76b Merge remote-tracking branch 'esp8266/master' 2016-01-09 13:31:28 +02:00
sticilface
489b9e77e6 Merge branch 'master' into MD5 2016-01-09 10:31:22 +02:00
Andrew Melvin
2cf902cb76 use size_t in md5builder stream 2016-01-09 10:30:28 +02:00
Me No Dev
1d2237bc9d fix pwm first step getting skipped 2016-01-09 00:12:36 +02:00
Ivan Grokhotkov
ce1b64bc43 Merge pull request #1320 from alltheblinkythings/SerialInterframeFixes 
Fixes for poor HardwareSerial performance/crashes exacerbated by SDK1.5
 2016-01-04 21:26:59 +08:00
Andrew Melvin
e12b6ffa40 Merge branch 'master' of https://github.com/esp8266/Arduino into MD5 2016-01-04 13:06:16 +02:00
Markus Sattler
995f02f437 add more debug levels 2016-01-02 12:54:34 +01:00
Markus Sattler
2b23b005aa allow control of enabling debug and debug level from IDE 2016-01-02 12:25:39 +01:00
Andrew Melvin
34db483bb5 fix wrong return type 2016-01-01 13:18:24 +00:00
Andrew Melvin
7d54f5211c Improvements for MD5Builder with Stream 2016-01-01 12:43:35 +00:00
Christopher Pascoe
9d7c2fd5be Remove duplicate 'return' (copy-and-paste error). 2015-12-29 17:04:15 -05:00
Christopher Pascoe
bc9493e690 Remove tracking of whether write() was called. 
Tracking _written was required on AVR devices to work around a hardware
limitation when implementing flush().  The ESP8266 doesn't have the same
issue, so we can remove the tracking and make write() more lightweight.

The cost is a minor increase in work done in flush() when write() was not
previously called, but this should be much rarer than individual character
writes.
 2015-12-29 12:46:25 -05:00
Christopher Pascoe
4ef0466578 Don't trip the WDT if interrupts are disabled during write() or flush(). 
Prior to this change, if interrupts were disabled during a call to
HardwareSerial::write() when the circular buffer was full, or
HardwareSerial::flush() when the circular buffer was non-empty,
we would loop forever and trip a watchdog timeout.
 2015-12-29 12:05:15 -05:00
Markus Sattler
d9a7a816d5 include core_esp8266_features.h in arduino.h for easier usage, and add WIFI_HAS_EVENT_CALLBACK 2015-12-29 17:44:00 +01:00
Markus Sattler
85905c12f2 allow multiple event callbacks and add filter option 2015-12-29 17:31:57 +01:00
Markus Sattler
7edcda4a0f IPAddress allow uint32_t compare 2015-12-29 15:26:14 +01:00
Christopher Pascoe
c8772cfcd0 Make HardwareSerial::begin() and end() interrupt safe and disable TX/RX if we can't allocate a buffer for them. 
Prior to this change, the interrupt could fire during initialisation,
necessitating a deep check that the HardwareSerial structure had valid
_tx_buffer or _rx_buffer each time an interrupt occurred.

By keeping uart_t's and HardwareSerial's (txEnabled, _tx_buffer) and
(rxEnabled, _rx_buffer) in sync, we can remove this extra check, as
well as fixing a null pointer dereference if e.g. _tx_buffer allocation
failed and write() was subsequently called.
 2015-12-28 19:11:12 -05:00
Christopher Pascoe
cfe7ae1118 Put HardwareSerial and cbuf methods called from interrupt context in RAM. 
This is required per the non-OS SDK doc, which states:
  "Using non-OS SDK, please do not call any function defined with
  ICACHE_FLASH_ATTR in the interrupt handler."

This avoids an "Illegal instruction" exception with epc1 pointing at a valid
instruction (in flash) for one of the moved methods.
 2015-12-28 18:35:27 -05:00
Christopher Pascoe
83398f6011 Don't bother testing isRxEnabled() on UART1 - it is always false. 2015-12-28 17:55:16 -05:00
Christopher Pascoe
e83dd4d241 Use lightweight tests when we only care if the buffer is empty or full. 2015-12-28 17:53:10 -05:00