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drivers: kscan: Extend callback arguments to 32-bits

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Extends the keyboard scan callback row and column arguments from 8-bits
to 32-bits to support a touch panel driver implementation.

Signed-off-by: Maureen Helm <maureen.helm@nxp.com>
This commit is contained in:
Maureen Helm 2020-01-20 13:58:44 -06:00 • committed by Anas Nashif
commit 5a330f9b36
3 changed files with 3 additions and 3 deletions
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2
include/drivers/kscan.h
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@ -41,7 +41,7 @@ extern "C" {
* @param row Describes row change. * @param row Describes row change.
* @param pressed Describes the kind of key event. * @param pressed Describes the kind of key event.
*/ */
typedef void (*kscan_callback_t)(struct device *dev, u8_t row, u8_t column, typedef void (*kscan_callback_t)(struct device *dev, u32_t row, u32_t column,
bool pressed); bool pressed);
/** /**

2
samples/drivers/kscan/src/main.c
View file

@ -120,7 +120,7 @@ static void typematic_callback(struct k_timer *timer)
LOG_INF("Typematic : %u\n", last_key); LOG_INF("Typematic : %u\n", last_key);
} }
static void kb_callback(struct device *dev, u8_t row, u8_t col, bool pressed) static void kb_callback(struct device *dev, u32_t row, u32_t col, bool pressed)
{ {
ARG_UNUSED(dev); ARG_UNUSED(dev);
last_key = keymap[col][row]; last_key = keymap[col][row];

2
tests/drivers/kscan/kscan_api/src/test_kscan.c
View file

@ -14,7 +14,7 @@
#define KSCAN_DEV_NAME DT_KSCAN_0_NAME #define KSCAN_DEV_NAME DT_KSCAN_0_NAME
#endif #endif
static void kb_callback(struct device *dev, u8_t row, u8_t col, bool pressed) static void kb_callback(struct device *dev, u32_t row, u32_t col, bool pressed)
{ {
ARG_UNUSED(dev); ARG_UNUSED(dev);
ARG_UNUSED(row); ARG_UNUSED(row);