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arch/nrf{52|53}/gpiote.c: fix event reconfiguration for a given pin

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if a given pinset is already used, we need to update it, not add another event
This commit is contained in:
raiden00pl
2024-02-03 10:08:27 +01:00
committed by Xiang Xiao
parent 4996f0cd16
commit a77c3b367a
2 changed files with 15 additions and 9 deletions
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12
arch/arm/src/nrf52/nrf52_gpiote.c
View File

@@ -53,8 +53,9 @@
struct nrf52_gpiote_callback_s
{
xcpt_t callback;
void *arg;
xcpt_t callback;
void *arg;
uint32_t pinset;
};
/****************************************************************************
@@ -462,12 +463,15 @@ int nrf52_gpiote_set_event(uint32_t pinset,
flags = enter_critical_section();
/* Get free channel */
/* Get free channel or channel already used by pinset */
for (i = 0; i < GPIOTE_CHANNELS; i++)
{
if (g_gpiote_ch_callbacks[i].callback == NULL)
if (g_gpiote_ch_callbacks[i].callback == NULL ||
g_gpiote_ch_callbacks[i].pinset == pinset)
{
g_gpiote_ch_callbacks[i].pinset = pinset;
/* Configure channel */
nrf52_gpiote_set_ch_event(pinset, i,

12
arch/arm/src/nrf53/nrf53_gpiote.c
View File

@@ -59,8 +59,9 @@
struct nrf53_gpiote_callback_s
{
xcpt_t callback;
void *arg;
xcpt_t callback;
void *arg;
uint32_t pinset;
};
/****************************************************************************
@@ -501,13 +502,14 @@ int nrf53_gpiote_set_event(uint32_t pinset,
flags = enter_critical_section();
/* Get free channel */
/* Get free channel or channel already used by pinset */
for (i = 0; i < GPIOTE_CHANNELS; i++)
{
if (g_gpiote_ch_callbacks[i].callback == NULL)
if (g_gpiote_ch_callbacks[i].callback == NULL ||
g_gpiote_ch_callbacks[i].pinset == pinset)
{
/* Configure channel */
g_gpiote_ch_callbacks[i].pinset = pinset;
nrf53_gpiote_set_ch_event(pinset, i,
risingedge, fallingedge,