Oleg Hahm
20f1750fb6
cpu stm32fX: fix pedantic compiler warnings
2015-12-07 20:28:52 +01:00
Hauke Petersen
7216f21122
cpu/stm32f4: fix init_af in GPIO driver
2015-06-15 20:41:49 +02:00
Hauke Petersen
69d16af81c
cpu/stm32f4: remodeled GPIO implementation
2015-06-12 19:10:48 +02:00
Hauke Petersen
23ecb09f12
cpu/stm32f4: added lost port clock eanble
2015-01-15 14:23:06 +01:00
Hauke Petersen
3026e55c14
Merge pull request #1868 from haukepetersen/fix_stm32f4_gpiootp
...
cpu/stm32f4: optimized GPIO driver implementation
2014-11-26 23:40:50 +01:00
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
Hauke Petersen
a51bfeb5d7
SQUASH: cpu/f4: changed order of irq enabling seq
2014-10-30 13:59:19 +01:00
Hauke Petersen
a057f3aa74
SQUASH: cpu: fixed some typos
2014-10-30 13:59:19 +01:00
Hauke Petersen
4546a87ded
cpu/stm32f4: optimized GPIO driver implementation
2014-10-30 13:59:19 +01:00
Fabian Nack
edb6a4ddf4
cpu - stm32f4: added support for more channels/devices in periph impls
2014-09-01 21:29:56 +02:00
Hauke Petersen
13894fa70c
cpus: adjusted uart implementations for changed IF
...
- adjusted stm32f0
- adjusted stm32f3
- adjusted stm32f4
- adjusted sam3x8e
- adjusted nrf51822
2014-08-15 12:23:39 +02:00
Hauke Petersen
2fa9b4de82
cpu: Initial import of stm32f4
2014-07-16 17:20:46 +02:00
