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feat(behaviors): Add &bootloader behavior.

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* Allow reset behavior to have a type property.
* Add `bootloader` node that triggers DFU UF2
  bootloader mode using the AdaFruit nrf52
  bootloader.
This commit is contained in:
Pete Johanson
2020-08-21 00:33:48 -04:00
parent 1ff13676f7
commit 805ea77005
6 changed files with 87 additions and 12 deletions
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29
app/src/behaviors/behavior_reset.c
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@@ -13,8 +13,9 @@
LOG_MODULE_DECLARE(zmk, CONFIG_ZMK_LOG_LEVEL);
struct behavior_reset_config { };
struct behavior_reset_data { };
struct behavior_reset_config {
int type;
};
static int behavior_reset_init(struct device *dev)
{
@@ -23,9 +24,11 @@ static int behavior_reset_init(struct device *dev)
static int on_keymap_binding_pressed(struct device *dev, u32_t position, u32_t _param1, u32_t _param2)
{
const struct behavior_reset_config *cfg = dev->config_info;
// TODO: Correct magic code for going into DFU?
// See https://github.com/adafruit/Adafruit_nRF52_Bootloader/blob/d6b28e66053eea467166f44875e3c7ec741cb471/src/main.c#L107
sys_reboot(0);
sys_reboot(cfg->type);
return 0;
}
@@ -34,12 +37,14 @@ static const struct behavior_driver_api behavior_reset_driver_api = {
};
static const struct behavior_reset_config behavior_reset_config = {};
static struct behavior_reset_data behavior_reset_data;
DEVICE_AND_API_INIT(behavior_reset, DT_INST_LABEL(0), behavior_reset_init,
&behavior_reset_data,
&behavior_reset_config,
APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT,
&behavior_reset_driver_api);
#define RST_INST(n) \
static const struct behavior_reset_config behavior_reset_config_##n = { \
.type = DT_INST_PROP(n, type) \
}; \
DEVICE_AND_API_INIT(behavior_reset_##n, DT_INST_LABEL(n), behavior_reset_init, \
NULL, \
&behavior_reset_config_##n, \
APPLICATION, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, \
&behavior_reset_driver_api);
DT_INST_FOREACH_STATUS_OKAY(RST_INST)