RIOT-OS/RIOT
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Code Releases Activity
43,795 Commits 40 Branches 189 Tags 262 MiB
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144 Commits

Author SHA1 Message Date
smlng
214ddc4fc4 cpu/cc2538: adapt and cleanup periph/hwrng 
Some minor adaptions due to cleanup in periph/adc and usage of
    vendor header files.
 2018-09-03 09:01:42 +02:00
smlng
d40cfab95a cpu/cc2538: enhance periph ADC 
Adapt the periph ADC implementation to use vendor defines where
    ever possible. Remove duplicate or obsolete defines and adapt
    board configuration as required.
 2018-09-03 09:01:42 +02:00
Peter Kietzmann
a05e2f22e2
Merge pull request #9693 from smlng/pr/cc2538/timer 
cc2538: cleanup and optimisation of periph timer
 2018-08-13 08:40:51 +02:00
smlng
d9c9c9479e cpu/cc2538: add debug output in periph/spi 2018-08-10 10:38:51 +02:00
smlng
e246c19fe1 cpu/cc2538: adapt periph/spi to gpio API 
Rework SPI periph driver to use proper RIOT GPIO API functions.
    Also cleanup header files by using vendor defines and remove
    obsolete code. Further, adapt board config accordingly.
 2018-08-10 10:38:51 +02:00
smlng
d8e2611ed9 cpu/cc2538: refine gpio_init_mux 
Introduces a define to inidicate an unused function parameter.
 2018-08-10 10:38:51 +02:00
smlng
7ff2e44821 cpu/cc2538: cleanup periph timer headers and code 
Remove unused or obsolete defines in headers, due to usage of
    vendor headers. Also remove register bit definition in timer
    struct because they where not used in the implementation.
 2018-08-07 08:13:47 +02:00
smlng
b7ab6b4b36 cpu/cc2538: cleanup periph timer implementation 
Refine periph timer implementation to use vendor header defines
    where possible, remove unnecessary structs and general cleanup.
 2018-08-07 08:13:47 +02:00
smlng
eee4f36ef5 cpu/cc2538: adapt periph/i2c to new api 2018-07-25 12:01:38 +02:00
smlng
a27ae261b8 cpu/cc2538: add gpio_init_mux function 2018-07-25 12:01:38 +02:00
Alexandre Abadie
938677cc83 cpu*: fix doxygen grouping 2018-06-11 19:12:02 +02:00
Alexandre Abadie
ebbb071e0a cpu/cc2538: remove useless periph file guard 2018-04-16 10:07:00 +02:00
danpetry
cd449e388b cpu/cc2538: Adapted UART driver incl. board config 
Changed the style of the UART configuration for different boards,
from a define based configuration to one based on an array of
structs, one struct for each UART, with the format of the struct defined
in cc2538/include/periph_cpu.h.

  - Defined the fields of the struct in periph_cpu.h
  - Removed the compilation includes that were in uart.c for each UART
  - Implemented a generic ISR subroutine for clarity
  - combined uart_base and uart_init in uart.c
  - used bitmask for the interrupt setup
  - took the uart Rx, Tx, and IRQ numbers out of the config
  (as this has to match the .dev field). Replaced with
  macros from the uart number
  - took out some unused code
  - implemented power on/off commands
  - removed reset function - now bytes are just discarded on error
  - Rx now not initialised if Rx callback = NULL, as per
  drivers/periph/uart.h
  - device is now enabled after callbacks are set, not before
  - asserts raised if rts and cts are enabled for UART0
  - BIT macro removed
 2018-02-08 14:36:51 +01:00
Kaspar Schleiser
4dd854da74 cpu/cc2538: DEBUG fixes 2018-01-15 14:37:05 +01:00
smlng
ba324ef07c cpu, cc2538: adapt uart to RIOT gpio API 2017-12-14 10:32:04 +01:00
Martine Lenders
39c122155c
Merge pull request #7995 from smlng/make/fix/unused_params 
make: fix unused-params error
 2017-11-28 14:46:23 +01:00
smlng
7309171303 build: fix unused parameter errors 
cpu, sam0_common: fix unused parameter in periph/spi
        cpu, kinetis_common: fix unused parameter in periph/spi
        cpu, cc2538: fix unused param in periph/i2c
        cpu, cc2538: fix unused param in periph/spi
        cpu, sam3: fix unused param in periph/spi
        cpu, stm32_common: fix unused param in periph/pm
        cpu, stm32f3: fix unused params in periph/i2c
        cpu, nrf5x_common: fix unused param in periph/gpio
        cpu, nrf5x_common: fix unused param in periph/spi
        cpu, lpc2387: fix unused params in periph/spi
        cpu, cc2538: fix unused params in radio/netdev
        cpu, cc2650: fix unused params in periph/uart
        cpu, lm4f120: fix unused param in periph/spi
        cpu, lm4f120: fix unused params in periph/timer
        cpu, lm4f120: fix unused params in periph/uart
        cpu, stm32_common: fix unused params in periph/dac
        cpu, stm32l0: fix unused params in periph/i2c
        cpu, msp430fxyz: fix unused params in periph/uart
        cpu, mips: fix unused params
        cpu, cc430: fix unused-params in periph/timer
        cpu, msp430fxyz: fix unused params in periph/spi
        drivers, cc2420: fix unused param
        cpu, mips32r2_common: fix unused params in periph/timer
        cpu, cc2538: fix unused-param in periph/i2c
        cpu, mips32r2_common: fix unused-param in periph/timer
        cpu, msp430fxyz: fix unused params in periph/timer
        cpu, atmega_common: fix unused params in periph/spi
        driver, nrfmin: fix unused params
        cpu, cc2538_rf: fix unused params
        driver, netdev_ieee802514: fix unused param
        cpu, mip_pic32m: fix unused params
        cpu, lpc2387: fix unused params in periph/pwm
        tests/driver_sdcard_spi: fix unused params
        cpu, sam3: fix unused param in periph/pwm
        tests/driver_dynamixel: fix unused params, and style issues
        cpu, cc430: fix unused param in periph/rtc
        cpu, atmega_common: fix unused params in periph/i2c
 2017-11-28 14:36:01 +01:00
smlng
e381317fbf make: fix sign-compare errors 
cpu, nrf5x_common: fix sign-compare in periph/flashpage
    drivers, periph_common: fix sign-compare in flashpage
    cpu, sam0_common: fix sign-compare error in periph/gpio
    cpu, cc2538: fix sign-compare in periph/timer
    cpu, sam3: fix sign-compare in periph/gpio
    cpu, stm32_common: fix sign-compare in periph/pwm
    cpu, stm32_common: fix sign-compare in periph/timer
    cpu, stm32_common: fix sign-compare in periph/flashpage
    cpu, nrf5x_common: fix sign-compare in radio/nrfmin
    cpu, samd21: fix sign-compare in periph/pwm
    cpu, ezr32wg: fix sign-compare in periph/gpio
    cpu, ezr32wg: fix sign-compare in periph/timer
    drivers, ethos: fix sign-compare
    sys, net: fix sign-compare
    cpu, atmega_common: fix sign-compare error
    cpu, msp430fxyz: fix sign-compare in periph/gpio
    boards, msb-430-common: fix sign-compare in board_init
    driver, cc2420: fix sign-compared
    sys/net: fix sign-compare in gnrc_tftp
    driver, pcd8544: fix sign-compare
    driver, pn532: fix sign-compare
    driver, sdcard_spi: fix sign-compare
    tests: fix sign_compare
    sys/net, lwmac: fix sign_compare
    pkg, lwip: fix sign-compare
    boards, waspmote: make CORECLOCK unsigned long to fix sign_compare error
    tests, sock_ip: fix sign compare
    tests, msg_avail: fix sign compare
    tests, sock_udp: fix sign compare
    boards: fix sign-compare for calliope and microbit matrix
 2017-11-28 11:55:48 +01:00
smlng
d03551756f cpu, cc2538: adapt periph drivers to refined gpio handling 2017-11-17 20:06:41 +01:00
smlng
8fb71afa79 cpu, cc2538: refine gpio handling 
- hide (more) internal functions
  - optimize gpio_init_af
  - remove obsolete code
 2017-11-17 20:06:35 +01:00
Kaspar Schleiser
a20745b6c5 cpu: make use of Makefile.periph 2017-11-06 12:01:19 +01:00
Kaspar Schleiser
167bd30453 all: fix my email address 2017-10-20 15:02:41 +02:00
smlng
fc5c432510 cpu, cc2538: fix pm, don't go into cortexm_sleep(0) 
fixes #7746
 2017-10-18 16:01:38 +02:00
Hauke Petersen
70e17ee5a3 cpu/cc2538/gpio: do not clear output pin on init 2017-10-04 12:15:03 +02:00
Andreas "Paul" Pauli
a12dcaa299 Merge pull request #7361 from smlng/enh/cc2538/periph_timer 
cpu, cc2538: enhance and cleanup periph timer
 2017-08-29 20:03:35 +02:00
smlng
12868d2416 cpu, cc2538: cleanup periph/timer 2017-08-28 21:43:12 +02:00
smlng
46facf4ff7 cpu, cc2538: add gpio alternative functions 2017-08-24 15:31:52 +02:00
Francisco Acosta
f2efd88f98 Merge pull request #7129 from haukepetersen/opt_periph_sharetimerset 
cpu: add and use shared code for timer_set()
 2017-08-01 15:09:48 +02:00
smlng
b30d0617aa cpu, cc2538: add low-lever adc driver 2017-07-20 20:47:49 +02:00
smlng
e94672599d cpu, cc2538: gpio helper functions 2017-07-07 11:57:07 +02:00
Anon Mall
c4584aca2b gpio interrupt fix 2017-07-04 00:03:13 +02:00
smlng
01af6d94c4 cpu, periph: retain constness in spi_transfer_bytes 2017-06-29 15:47:13 +02:00
smlng
bb82789644 cc2538: fix cppcheck warning in periph i2c driver 2017-06-26 15:29:04 +02:00
smlng
692cf96297 doc: fix doxygen grouping of cpu periph drivers 2017-06-26 14:42:11 +02:00
Hauke Petersen
a1499f4190 cpu: add and use shared code for timer_set() 2017-06-02 12:21:56 +02:00
Joakim Nohlgård
6cda6a6560 periph/cpuid: Unify implementations to a common driver for several platforms 2017-04-05 09:03:49 +02:00
smlng
e0f19f3394 cc2538: fix timer_set for channel B 2017-03-02 14:49:16 +01:00
Hauke Petersen
2f9e3c89e1 periph/hwrng: use void* buf for hwrng_read() 2017-02-07 13:20:39 +01:00
PeterKietzmann
3fa8a5e87c cpu/cc2538: fix spi_transfer_bytes 2017-01-25 16:46:46 +01:00
Hauke Petersen
ca5f1befb3 cpu/cc2538+boards: adapted to SPI API changes 
- adapted the SPI driver
- adapted all boards using the CPU
 2017-01-25 16:46:05 +01:00
Oleg Hahm
4f4214235b timex: unambiguous time conversion macros 2017-01-19 13:18:08 +01:00
Oleg Hahm
d0316fa7ae periph timer: remove timer_irq_(en|dis)able 2017-01-14 15:34:53 +01:00
Hauke Petersen
8feeea9a12 cpu/cc2538: reworked GPIO driver 2017-01-11 10:19:06 +01:00
Hauke Petersen
3a00fe8e49 cpus: make use of cortexm_isr_end() 2016-12-21 11:28:46 +01:00
Oleg Hahm
ccb9179c23 Merge pull request #5824 from kaspar030/change_default_c_dialect 
make: use -std=c99 as default
 2016-12-08 13:44:34 -05:00
Peter Kietzmann
e547ff1d60 Merge pull request #6013 from haukepetersen/opt_periph_uartreturntypes 
periph/uart: added names to return values
 2016-11-29 19:14:09 +01:00
Kaspar Schleiser
f4bee2672c cpu: cc2538: remove typeof() usage 2016-11-15 14:59:36 +01:00
Francisco Acosta
eb06b13722 Merge pull request #5754 from locicontrols/cc2538-timer-pr 
CC2538 periph/timer overhaul
 2016-11-01 23:22:21 +01:00
Hauke Petersen
2eebf36eb2 cpu/uart: make use of named return values 2016-10-28 10:32:00 +02:00
Kees Bakker
bac5cda1e3 periph/i2c: convert char to uint8_t where applicapable 
In general, data transferred through I2C are bytes and thus should have
type uint8_t, not char.

Also convert uint8_t ptrs to void ptrs
 2016-10-04 20:26:39 +02:00
Ian Martin
abae801105 cpu/cc2538/periph/timer overhaul. support 16-bit and 32-bit modes 2016-08-16 15:07:26 -04:00
Aaron Sowry
a301c37c2e cpu/cc2538: Remove union names from structs 
Make the unions anonymous, since this makes referencing
their bytes much simpler.
 2016-07-16 12:55:12 +12:00
Joakim Nohlgård
c2b20f1f27 cpu/cc2538: Cast enum to unsigned int for comparison 2016-06-01 16:42:15 +02:00
DipSwitch
eb6eed6c2c cpu/cc2538/spi: Fix compiler warning of possible uninitialized variable 2016-04-19 22:43:51 +02:00
kYc0o
699410efc8 Merge pull request #5124 from locicontrols/fixes 
cpu/cc2538: fix build errors when UART1 or the 32 kHz crystal is enabled
 2016-04-14 12:00:53 +02:00
Cenk Gündoğan
8b7512f0bf Merge pull request #5187 from Yonezawa-T2/i2c_debug 
i2c: add missing #ifdef block
 2016-03-30 09:34:40 +02:00
Yonezawa-T2
7271c928cc i2c: add missing #ifdef block 2016-03-30 16:24:38 +09:00
Yonezawa-T2
dc9f769835 NEEDS SQUASHING i2c: revert partially 2016-03-29 17:37:50 +09:00
Yonezawa-T2
1ce140d910 debug: fix compilation error for %p formatter 2016-03-29 11:46:29 +09:00
Ian Martin
a553fe0f84 cpu/cc2538: fix build errors when UART1 or the 32 kHz crystal is enabled 2016-03-28 17:31:58 -04:00
Ian Martin
a2ac92b2bd cpu/cc2538: add periph/spi driver 2016-03-28 17:24:07 -04:00
Ian Martin
7b8c86ec16 cpu/cc2538/periph/gpio: fix gpio_init() bugs in cfed0e3 2016-03-23 13:59:02 -04:00
Hauke Petersen
cfed0e33cc cpu/cc2538: adapted to GPIO inerface changes 2016-03-17 14:39:11 +01:00
Joakim Nohlgård
30ed36b236 cpu/cc2538: i2c: Make WARN_IF use {} to silence Clang warning when ENABLE_DEBUG=0 2016-03-13 08:14:39 +01:00
Ian Martin
705879741c cpu/cc2538: use the MCU's default UART FIFO interrupt levels 2016-03-07 17:52:06 -05:00
Ian Martin
5f05a956db cpu/cc2538: clear only the latched UART interrupt flags 
Otherwise incoming bytes can remain in the receive FIFO indefinitely.
 2016-03-07 17:52:06 -05:00
Ian Martin
9642f2531a cpu/cc2538: add periph/i2c driver 2016-03-03 11:04:39 -05:00
kYc0o
e730f1bdc3 Merge pull request #4878 from locicontrols/cc2538-periph-timer 
cpu/cc2538/periph/timer overhaul
 2016-03-03 11:11:57 +01:00
kYc0o
ec1bea389b Merge pull request #2753 from locicontrols/baudrate-fix 
cpu/cc2538: avoid using bitfields with the LCRH register
 2016-03-02 11:41:02 +01:00
Ian Martin
b6fbdb2f79 Avoid rounding errors during frequency scaling. 2016-03-01 15:18:45 -05:00
Ian Martin
4176d04b02 cpu/cc2538/periph/timer overhaul 
* Use the 32-bit counter mode.
 * Apply frequency scaling for non-16 MHz frequencies.
 2016-03-01 15:15:16 -05:00
Hauke Petersen
b11a3ad74b cpus: adapted timer implementations to API changes 2016-02-29 14:45:00 +01:00
Ian Martin
04bd6e5f7c cpu/cc2538: avoid using bitfields with the LCRH register 
Otherwise the UART ignores the new baudrate divisor.
 2016-02-26 11:42:32 -05:00
Joakim Nohlgård
e2f7ac78f0 Merge pull request #4040 from gebart/pr/periph-timer-init-freq 
periph/timer: Change timer_init API to support arbitrary (integer) frequencies
 2016-02-15 23:36:44 +01:00
Hauke Petersen
216a4cb432 cpu/cc2538: adapted HWRNG implementation 2016-02-14 12:58:30 +01:00
Joakim Nohlgård
943c106461 cpu/cc2538: Update to match timer_init API change 2016-02-13 21:29:36 +01:00
Hauke Petersen
940097336a cpu: cleanup and unification of CPUID implementations 
- moved definition of CPUID_LEN to periph_cpu.h
- fixed some doxygen
- simplyfied some implementations
 2016-02-08 14:36:03 +01:00
Hauke Petersen
ad0abdcadd cpus: use default isr_ctx struct in GPIO drivers 2016-01-27 17:00:37 +01:00
Oleg Hahm
4780b5cba1 cc2538: fix pedantic compiler warnings 2015-12-07 20:28:53 +01:00
Hauke Petersen
a58d577cb1 cpu/cc2538: adapted UART driver 2015-10-27 14:59:38 +01:00
Joakim Nohlgård
cbaeccdb90 periph/timer: Drop timer_reset 2015-10-17 20:11:03 +02:00
Ian Martin
40b93ea6ad cpu/cc2538: uart init overhaul 2015-09-29 12:26:13 -04:00
Ian Martin
aca53006b0 cpu/cc2538: preserve UART_CTL flags when clearing an error condition 2015-09-29 12:26:13 -04:00
Ian Martin
b2c51bed6a cpu/cc2538: eliminate unused macros UART_1_CTS_PORT and UART_1_RTS_PORT 2015-09-29 12:26:13 -04:00
Ian Martin
d70705f840 cpu/cc2538: round when computing the UART baudrate divisor 2015-09-29 12:26:13 -04:00
Hauke Petersen
47e8472949 cpu/cc2538: adjusted to changed GPIO interface 2015-06-12 19:10:49 +02:00
Joakim Gebart
13832d8e62 everything: Remove filename from @file Doxygen command 2015-05-22 07:34:41 +02:00
Hauke Petersen
e7fbaf3815 cpu: removed NAKED attribute from ISRs 
- 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.
 2014-10-30 19:33:32 +01:00
Ian Martin
34086fc6c6 cpu/cc2538 bug fix: OE (output enable) bit was set by gpio_init_in(). 2014-10-24 14:36:06 -04:00
Hauke Petersen
9051c7be4b Merge pull request #1861 from haukepetersen/fix_cc2538_irqvector 
cpu/cc2538: cleaned up IRQ vector definition
 2014-10-24 14:40:10 +02:00
Hauke Petersen
ca20603d54 cpu/cc2538: made ISR names configurable by a board 2014-10-24 14:00:53 +02:00
Hauke Petersen
24ac5a7e94 cpu/cc2538: cleaned up IRQ vector definition 2014-10-24 14:00:47 +02:00
Hauke Petersen
ccd601b429 cpu/cc2538: centralized all cpu specific includes 
- added all CPU specific includes to cpu-conf.h
- removed now not needed includes from cpu .c files
 2014-10-23 14:04:57 +02:00
Ian Martin
0605a7eb95 Add support for the Texas Instruments CC2538 ARM Cortex-M3 MCU and developer kit. 2014-10-13 09:29:49 -04:00