699410efc8
Merge pull request #5124 from locicontrols/fixes
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cpu/cc2538: fix build errors when UART1 or the 32 kHz crystal is enabled
7 years ago
8b7512f0bf
Merge pull request #5187 from Yonezawa-T2/i2c_debug
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i2c: add missing #ifdef block
7 years ago
7271c928cc
i2c: add missing #ifdef block
7 years ago
dc9f769835
NEEDS SQUASHING i2c: revert partially
7 years ago
1ce140d910
debug: fix compilation error for %p formatter
7 years ago
a553fe0f84
cpu/cc2538: fix build errors when UART1 or the 32 kHz crystal is enabled
7 years ago
a2ac92b2bd
cpu/cc2538: add periph/spi driver
7 years ago
7b8c86ec16
cpu/cc2538/periph/gpio: fix gpio_init() bugs in cfed0e3
7 years ago
cfed0e33cc
cpu/cc2538: adapted to GPIO inerface changes
7 years ago
30ed36b236
cpu/cc2538: i2c: Make WARN_IF use {} to silence Clang warning when ENABLE_DEBUG=0
7 years ago
705879741c
cpu/cc2538: use the MCU's default UART FIFO interrupt levels
7 years ago
5f05a956db
cpu/cc2538: clear only the latched UART interrupt flags
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Otherwise incoming bytes can remain in the receive FIFO indefinitely.
7 years ago
a6a98dc5a9
cpu: cc2538: add missing include to periph_cpu.h
7 years ago
740635daaa
Merge pull request #3765 from locicontrols/cc2538-i2c
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cpu/cc2538: add periph/i2c driver
7 years ago
6881f65f46
cpu: cortexm*: move cpu_conf.h stuff from cpu.h into cpu_conf_common.h
7 years ago
4936edb80f
cpu/cc2538: initialize the GPIO controller to a default state
7 years ago
9642f2531a
cpu/cc2538: add periph/i2c driver
7 years ago
e730f1bdc3
Merge pull request #4878 from locicontrols/cc2538-periph-timer
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cpu/cc2538/periph/timer overhaul
7 years ago
ec1bea389b
Merge pull request #2753 from locicontrols/baudrate-fix
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cpu/cc2538: avoid using bitfields with the LCRH register
7 years ago
b6fbdb2f79
Avoid rounding errors during frequency scaling.
7 years ago
4176d04b02
cpu/cc2538/periph/timer overhaul
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* Use the 32-bit counter mode.
* Apply frequency scaling for non-16 MHz frequencies.
7 years ago
92a16a50dd
cc2538 gptimer corrections.
7 years ago
c91ae645a5
cpu/cc2538: break-out the bitfields in the GPTimer IMR register.
7 years ago
b11a3ad74b
cpus: adapted timer implementations to API changes
7 years ago
04bd6e5f7c
cpu/cc2538: avoid using bitfields with the LCRH register
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Otherwise the UART ignores the new baudrate divisor.
7 years ago
e2f7ac78f0
Merge pull request #4040 from gebart/pr/periph-timer-init-freq
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periph/timer: Change timer_init API to support arbitrary (integer) frequencies
7 years ago
216a4cb432
cpu/cc2538: adapted HWRNG implementation
7 years ago
943c106461
cpu/cc2538: Update to match timer_init API change
7 years ago
940097336a
cpu: cleanup and unification of CPUID implementations
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- moved definition of CPUID_LEN to periph_cpu.h
- fixed some doxygen
- simplyfied some implementations
7 years ago
ad0abdcadd
cpus: use default isr_ctx struct in GPIO drivers
7 years ago
e1df626a9b
cpu/cc2538: doxgen fixes
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- added missing documentation
- repaired doxygen groups
7 years ago
ad23d0dcea
cpu/cc2538: harmonized naming of vendor headers
7 years ago
4780b5cba1
cc2538: fix pedantic compiler warnings
7 years ago
a58d577cb1
cpu/cc2538: adapted UART driver
8 years ago
cbaeccdb90
periph/timer: Drop timer_reset
8 years ago
40b93ea6ad
cpu/cc2538: uart init overhaul
8 years ago
aca53006b0
cpu/cc2538: preserve UART_CTL flags when clearing an error condition
8 years ago
b2c51bed6a
cpu/cc2538: eliminate unused macros UART_1_CTS_PORT and UART_1_RTS_PORT
8 years ago
d70705f840
cpu/cc2538: round when computing the UART baudrate divisor
8 years ago
8c147f1e3c
cpu: cc2538: remove obsolete hwtimer support
8 years ago
014939805e
Merge pull request #3062 from alignan/pull/remote-port
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New Zolertia Re-Mote platform (CC2538 + CC1120)
8 years ago
7a86344c4d
cpu/cortexm_common: gather addition information on hardfault
8 years ago
b8823b7afe
Zolertia Re-Mote platform (cc2538 + cc1120) port
8 years ago
37078856e7
cpu/cc2538: optimization of startup code
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- make use of common startup code
- make use of common exception handlers
- renamed startup.c to vectors.c
8 years ago
47e8472949
cpu/cc2538: adjusted to changed GPIO interface
8 years ago
c09a8484e2
cortexm: Move ldscripts into separate directory
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Less clutter inside the cpu/* directories by placing linker scripts
under cpu/*/ldscripts/CPUNAME.ld
8 years ago
52e51bfea1
cpu/cc2538: adapted to centralized cpu conf
8 years ago
0d5c8546f3
cpu: adapted Makefiles to unified cortexm module
8 years ago
9943f51080
global: renamed cpu-conf.h into cpu_conf.h
8 years ago
6e6e1eb2b3
cpu: cc2538: use cortex common makefile and newlib module
8 years ago
13832d8e62
everything: Remove filename from @file Doxygen command
8 years ago
426170b064
Improve naming of thread stacksize/priority constants
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As discussed in #2725 , this commit renames a number of stacksize constants to
better convey their intended usage. In addition, constants for thread priority
are given a `THREAD_` prefix. Changes are:
* KERNEL_CONF_STACKSIZE_PRINTF renamed to THREAD_EXTRA_STACKSIZE_PRINTF
* KERNEL_CONF_STACKSIZE_DEFAULT renamed to THREAD_STACKSIZE_DEFAULT
* KERNEL_CONF_STACKSIZE_IDLE renamed to THREAD_STACKSIZE_IDLE
* KERNEL_CONF_STACKSIZE_MAIN renamed to THREAD_STACKSIZE_MAIN
* Move thread stacksizes from kernel.h to thread.h, since the prefix changed
* PRIORITY_MIN renamed to THREAD_PRIORITY_MIN
* PRIORITY_IDLE renamed to THREAD_PRIORITY_IDLE
* PRIORITY_MAIN renamed to THREAD_PRIORITY_MAIN
* Move thread priorities from kernel.h to thread.h since the prefix has changed
* MINIMUM_STACK_SIZE renamed to THREAD_STACKSIZE_MINIMUM for consistency
8 years ago
e9c567107d
all: remove extra blank lines at the end
8 years ago
c3417d151a
cpu/cc2538: vector table address and alignment
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Enforce the 512-byte vector table alignment and set the
VTOR register to the actual address of the vector table.
8 years ago
a5dc951ef2
doc: fix doxygen group for cc2538 memory map
8 years ago
000450c894
Merge pull request #2117 from OlegHahm/doxygen_eliminate_warnings
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Doxygen eliminate warnings pt. 2
8 years ago
43c86b5a3e
doc: fix remaining doxygen warnings
8 years ago
58e413afce
cpu/cc2538: add eh_frame section to the linkerscript
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Fixes linker errors on some toolchains, for example:
ld: foo.elf section `.eh_frame' will not fit in region `cca'
ld: region `cca' overflowed by 40 bytes
8 years ago
ae8dd90884
doc: added missing closing doxygen brackets
8 years ago
3e86b86472
Merge pull request #2083 from dangnhat/added_externc_for_missed_header
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cpu/cc2538: added extern C for rfcore.h
8 years ago
b5071385db
Merge pull request #2036 from haukepetersen/fix_openmote_cpp
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boards: enable C++ for CC2538 based boards
8 years ago
964d96e362
cpu/cc2538: added extern C for rfcore.h
8 years ago
2220a9fab0
core/cpu/boards: removed fw_puts from RIOT
8 years ago
f5480234c3
cpu/cc2538: made _kill(_r) syscalls weak
8 years ago
62b6522e01
cpu: moved reboot_arch for cortex cpus
8 years ago
9ce0b676b4
core: sys: move ringbuffer to core
8 years ago
2b0d49c8b1
Merge pull request #1954 from haukepetersen/fix_cortex_irqstacksize
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cpu: adjusted IRQ stack sizes for Cortex CPUs
8 years ago
7bbdbcc7cb
Allow the application's makefile to specify a custom linker script, for example:
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LINKERSCRIPT = custom-linkerscript.ld
8 years ago
72b68bc9f0
cpu: adjusted IRQ stack sizes for Cortex CPUs
8 years ago
cedc588d77
Merge pull request #1782 from benpicco/fix_malloc
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check if the requested memory is really available in _sbrk_r
8 years ago
879768397e
malloc: check if the requested memory is really available
8 years ago
b37698a064
cpu/cc2538: Enable the CC2538's more compact alternate interrupt mapping.
8 years ago
73f6ac6bce
Revert "cpu/cc2538: sbrk() checks if the requested memory is really available."
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This reverts commit 81dea364a5
8 years ago
e7fbaf3815
cpu: removed NAKED attribute from ISRs
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- removed the __attribute__((naked)) from ISRs
- removed ISR_ENTER() and ISR_EXIT() macros
Rationale: Cortex-Mx MCUs save registers R0-R4 automatically
on calling ISRs. The naked attribute tells the compiler not
to save any other registers. This is fine, as long as the
code in the ISR is not nested. If nested, it will use also
R4 and R5, which will then lead to currupted registers on
exit of the ISR. Removing the naked will fix this.
9 years ago
b756534a58
Merge pull request #1874 from locicontrols/cc2538-oe
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cpu/cc2538 bug fix: OE (output enable) bit was set by gpio_init_in().
9 years ago
81dea364a5
cpu/cc2538: sbrk() checks if the requested memory is really available.
9 years ago
34086fc6c6
cpu/cc2538 bug fix: OE (output enable) bit was set by gpio_init_in().
9 years ago
ffea9fc4e8
cpu/cc2538: added linkerscript for cc2538sf53
9 years ago
6889fd1f89
cpu/cc2538: adjusted GPIO register definitions
9 years ago
9051c7be4b
Merge pull request #1861 from haukepetersen/fix_cc2538_irqvector
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cpu/cc2538: cleaned up IRQ vector definition
9 years ago
ca20603d54
cpu/cc2538: made ISR names configurable by a board
9 years ago
24ac5a7e94
cpu/cc2538: cleaned up IRQ vector definition
9 years ago
ccd601b429
cpu/cc2538: centralized all cpu specific includes
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- added all CPU specific includes to cpu-conf.h
- removed now not needed includes from cpu .c files
9 years ago
647391f71c
cc2538: Set __NVIC_PRIO_BITS to the correct value of 3.
9 years ago
0605a7eb95
Add support for the Texas Instruments CC2538 ARM Cortex-M3 MCU and developer kit.
9 years ago
ae48fccdf7
Copy some files from cpu/sam3x8e to cpu/cc2538.
9 years ago
kYc0o