Beat Küng df8f0da70c param & param_shmem: enable locking ...

We need to protect access to the param_values array. This is dynamically
allocated and resized (utarray_reserve() calls realloc). If some thread
was iterating the array while another was resizing the array, the first one
would iterate on a freed array, thus accessing invalid memory.

On NuttX this could lead to hardfaults in rare conditions.

Unfortunately we need to initialize the semaphore on startup, by calling
sem_init(). This adds a param_init() method called by every board/config
that uses the params (at least I think I've found all of them)

2017-02-17 11:27:08 +01:00

..

bootloader

px4cannode-v1 bootloader uses mfguid for hw_version unique_id

2017-02-04 22:27:04 +01:00

board_config.h

Adding px4cannode-v1 board and bootloader

2016-12-21 08:34:21 +01:00

CMakeLists.txt

px4cannode-v1 using board common mcu version api

2017-01-26 08:39:12 +01:00

px4cannode_buttons.c

Adding px4cannode-v1 board and bootloader

2016-12-21 08:34:21 +01:00

px4cannode_can.c

Adding px4cannode-v1 board and bootloader

2016-12-21 08:34:21 +01:00

px4cannode_init.c

param & param_shmem: enable locking

2017-02-17 11:27:08 +01:00

px4cannode_led.c

Adding px4cannode-v1 board and bootloader

2016-12-21 08:34:21 +01:00

px4cannode_spi.c

Adding px4cannode-v1 board and bootloader

2016-12-21 08:34:21 +01:00