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i2c_api.c: fix style

pull/12436/head
Przemyslaw Stekiel 2020-02-17 10:25:36 +01:00
parent e18a800e7c
commit 32311b7ca5
1 changed files with 38 additions and 40 deletions
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22
targets/TARGET_NORDIC/TARGET_NRF5x/TARGET_NRF52/i2c_api.c
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@ -232,7 +232,7 @@ const PinMap *i2c_slave_scl_pinmap()
/*****************************************************************************/
/* Global array for easy register selection for each instance. */
static NRF_TWI_Type * nordic_nrf5_twi_register[2] = { NRF_TWI0, NRF_TWI1 };
static NRF_TWI_Type *nordic_nrf5_twi_register[2] = { NRF_TWI0, NRF_TWI1 };
/**
* @brief Reconfigure TWI register.
@ -255,12 +255,12 @@ void i2c_configure_twi_instance(i2c_t *obj)
#endif
static nrfx_irq_handler_t const irq_handlers[NRFX_TWI_ENABLED_COUNT] = {
#if NRFX_CHECK(NRFX_TWI0_ENABLED)
#if NRFX_CHECK(NRFX_TWI0_ENABLED)
nrfx_twi_0_irq_handler,
#endif
#if NRFX_CHECK(NRFX_TWI1_ENABLED)
#endif
#if NRFX_CHECK(NRFX_TWI1_ENABLED)
nrfx_twi_1_irq_handler,
#endif
#endif
};
int instance = config->instance;
@ -287,7 +287,7 @@ void i2c_configure_twi_instance(i2c_t *obj)
/* Force resource release. This is necessary because mbed drivers don't
* deinitialize on object destruction.
*/
NRFX_IRQ_DISABLE((nrfx_get_irq_number((void const*)nordic_nrf5_twi_register[instance])));
NRFX_IRQ_DISABLE((nrfx_get_irq_number((void const *)nordic_nrf5_twi_register[instance])));
/* Release and re-initialize the irq handlers.
* observation: based on call flow, this is called only during i2c_reset and i2c_byte_write
* The nrfx_prs_acquire is normally called in nrfx_twi_init which is part of the i2c_configure_driver_instance,
@ -297,8 +297,7 @@ void i2c_configure_twi_instance(i2c_t *obj)
nrfx_prs_release(nordic_nrf5_twi_register[instance]);
if (nrfx_prs_acquire(nordic_nrf5_twi_register[instance],
irq_handlers[instance]) != NRFX_SUCCESS)
{
irq_handlers[instance]) != NRFX_SUCCESS) {
DEBUG_PRINTF("Function: %s, nrfx_prs_acquire error code: %s.",
__func__,
err_code);
@ -640,7 +639,7 @@ static void i2c_configure_driver_instance(i2c_t *obj)
/* Force resource release. This is necessary because mbed drivers don't
* deinitialize on object destruction.
*/
NRFX_IRQ_DISABLE((nrfx_get_irq_number((void const*)nordic_nrf5_twi_register[instance])));
NRFX_IRQ_DISABLE((nrfx_get_irq_number((void const *)nordic_nrf5_twi_register[instance])));
/* Configure driver with new settings. */
nrfx_twi_config_t twi_config = {
@ -792,8 +791,7 @@ static void nordic_nrf5_twi_event_handler(nrfx_twi_evt_t const *p_event, void *p
struct i2c_s *config = &obj->i2c;
/* Translate event type from NRF driver values to mbed HAL values. */
switch (p_event->type)
{
switch (p_event->type) {
/* Transfer completed event. */
case NRFX_TWI_EVT_DONE:
config->event = I2C_EVENT_TRANSFER_COMPLETE;
@ -874,7 +872,7 @@ void i2c_transfer_asynch(i2c_t *obj,
/* Configure TWI transfer. */
const nrfx_twi_xfer_desc_t twi_config = NRFX_TWI_XFER_DESC_TXRX(address >> 1,
(uint8_t*) tx,
(uint8_t *) tx,
tx_length,
rx,
rx_length);