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Merge pull request #5369 from mprse/ticker_irq_handler_set 

Add API to set ticker IRQ handler.
pull/5417/merge
Jimmy Brisson 2017-11-01 14:05:37 -05:00 committed by GitHub
parent 44c4d84082 5da5b28f96
commit bfcb173879
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 56 additions and 2 deletions
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14
hal/lp_ticker_api.h
View File

@ -34,6 +34,20 @@ extern "C" {
* @{
*/
typedef void (*ticker_irq_handler_type)(const ticker_data_t *const);
/** Set low power ticker IRQ handler
*
* @param ticker_irq_handler IRQ handler to be connected
*
* @return previous ticker IRQ handler
*
* @note by default IRQ handler is set to ticker_irq_handler()
* @note this function is primarily for testing purposes and it's not required part of HAL implementation
*
*/
ticker_irq_handler_type set_lp_ticker_irq_handler(ticker_irq_handler_type ticker_irq_handler);
/** Get low power ticker's data
*
* @return The low power ticker data

15
hal/mbed_lp_ticker_api.c
View File

@ -19,6 +19,8 @@
static ticker_event_queue_t events = { 0 };
static ticker_irq_handler_type irq_handler = ticker_irq_handler;
static const ticker_interface_t lp_interface = {
.init = lp_ticker_init,
.read = lp_ticker_read,
@ -39,9 +41,20 @@ const ticker_data_t* get_lp_ticker_data(void)
return &lp_data;
}
ticker_irq_handler_type set_lp_ticker_irq_handler(ticker_irq_handler_type ticker_irq_handler)
{
ticker_irq_handler_type prev_irq_handler = irq_handler;
irq_handler = ticker_irq_handler;
return prev_irq_handler;
}
void lp_ticker_irq_handler(void)
{
ticker_irq_handler(&lp_data);
if (irq_handler) {
irq_handler(&lp_data);
}
}
#endif

15
hal/mbed_us_ticker_api.c
View File

@ -17,6 +17,8 @@
static ticker_event_queue_t events = { 0 };
static ticker_irq_handler_type irq_handler = ticker_irq_handler;
static const ticker_interface_t us_interface = {
.init = us_ticker_init,
.read = us_ticker_read,
@ -37,7 +39,18 @@ const ticker_data_t* get_us_ticker_data(void)
return &us_data;
}
ticker_irq_handler_type set_us_ticker_irq_handler(ticker_irq_handler_type ticker_irq_handler)
{
ticker_irq_handler_type prev_irq_handler = irq_handler;
irq_handler = ticker_irq_handler;
return prev_irq_handler;
}
void us_ticker_irq_handler(void)
{
ticker_irq_handler(&us_data);
if (irq_handler) {
irq_handler(&us_data);
}
}

14
hal/us_ticker_api.h
View File

@ -31,6 +31,20 @@ extern "C" {
* @{
*/
typedef void (*ticker_irq_handler_type)(const ticker_data_t *const);
/** Set ticker IRQ handler
*
* @param ticker_irq_handler IRQ handler to be connected
*
* @return previous ticker IRQ handler
*
* @note by default IRQ handler is set to ticker_irq_handler()
* @note this function is primarily for testing purposes and it's not required part of HAL implementation
*
*/
ticker_irq_handler_type set_us_ticker_irq_handler(ticker_irq_handler_type ticker_irq_handler);
/** Get ticker's data
*
* @return The low power ticker data