michaelh/zephyr
1
0
Fork 0
Code Releases Activity

Bluetooth: controller: Add GPIO Debug Pins for HFCLK state

Browse source 
Add implementation to toggle GPIO Debug pins on HFCLK
request and release by the controller.

Signed-off-by: Vinayak Kariappa Chettimada <vich@nordicsemi.no>
This commit is contained in:
Vinayak Kariappa Chettimada 2019-05-03 13:04:35 +05:30 • committed by Carles Cufí
commit 4b9dee8a74
1 changed files with 17 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

20
subsys/bluetooth/controller/ll_sw/ctrl.c
View file

@ -4623,6 +4623,7 @@ static inline void isr_close_conn(void)
static inline void isr_radio_state_close(void)
{
u32_t dont_close = 0U;
int err;
switch (_radio.role) {
case ROLE_ADV:
@ -4676,7 +4677,10 @@ static inline void isr_radio_state_close(void)
event_inactive(0, 0, 0, NULL);
clock_control_off(_radio.hf_clock, NULL);
err = clock_control_off(_radio.hf_clock, NULL);
if (!err) {
DEBUG_RADIO_XTAL(0);
}
mayfly_enable(RADIO_TICKER_USER_ID_WORKER, RADIO_TICKER_USER_ID_JOB, 1);
@ -4945,10 +4949,15 @@ static void event_inactive(u32_t ticks_at_expire, u32_t remainder,
static void mayfly_xtal_start(void *params)
{
int err;
ARG_UNUSED(params);
/* turn on 16MHz clock, non-blocking mode. */
clock_control_on(_radio.hf_clock, NULL);
err = clock_control_on(_radio.hf_clock, NULL);
LL_ASSERT(!err || (err == -EINPROGRESS));
DEBUG_RADIO_XTAL(1);
}
static void event_xtal(u32_t ticks_at_expire, u32_t remainder,
@ -4972,9 +4981,14 @@ static void event_xtal(u32_t ticks_at_expire, u32_t remainder,
static void mayfly_xtal_stop(void *params)
{
int err;
ARG_UNUSED(params);
clock_control_off(_radio.hf_clock, NULL);
err = clock_control_off(_radio.hf_clock, NULL);
if (!err) {
DEBUG_RADIO_XTAL(0);
}
DEBUG_RADIO_CLOSE(0);
}