Alex Stewart
707d0ed981
Fix issue #52 . Add esp/uart.h
2015-10-05 21:51:57 -07:00
Angus Gratton
920ee8bf85
libc syscalls: ENOSYS implementations for open,fstat,close,lseek
...
Closes #41
2015-09-03 11:45:52 +10:00
Angus Gratton
568ebc0fdc
libc read()/write() syscalls - return EBADF if fd is not stdin/stdout as applicable
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As discussed in #41
Also fixes indent in _read_r
2015-09-03 11:34:54 +10:00
Johan Kanflo
64a1e5598b
Correct prototype for sdk_uart_rx_one_char, kudos to @foogod
2015-08-07 13:26:06 +02:00
Angus Gratton
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
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
