| Line 78... |
Line 78... |
NEORV32_SLINK.CTRL &= ~(uint32_t)(1 << SLINK_CTRL_EN);
|
NEORV32_SLINK.CTRL &= ~(uint32_t)(1 << SLINK_CTRL_EN);
|
}
|
}
|
|
|
|
|
/**********************************************************************//**
|
/**********************************************************************//**
|
|
* Configure SLINK RX interrupt.
|
|
*
|
|
* @param[in] link_id Link id (0..7).
|
|
* @param[in] irq_en Link's IRQ enable (#NEORV32_SLINK_IRQ_EN_enum)
|
|
* @param[in] irq_type Link's IRQ type (#NEORV32_SLINK_IRQ_RX_TYPE_enum)
|
|
**************************************************************************/
|
|
void neorv32_slink_rx_irq_config(int link_id, int irq_en, int irq_type) {
|
|
|
|
link_id = link_id & 7;
|
|
|
|
uint32_t slink_irq_conf = NEORV32_SLINK.IRQ;
|
|
|
|
// enable IRQ
|
|
if (irq_en) {
|
|
slink_irq_conf |= (1 << (SLINK_IRQ_RX_EN_LSB + link_id));
|
|
}
|
|
else {
|
|
slink_irq_conf &= ~(1 << (SLINK_IRQ_RX_EN_LSB + link_id));
|
|
}
|
|
|
|
// configure type
|
|
if (irq_type) {
|
|
slink_irq_conf |= (1 << (SLINK_IRQ_RX_MODE_LSB + link_id));
|
|
}
|
|
else {
|
|
slink_irq_conf &= ~(1 << (SLINK_IRQ_RX_MODE_LSB + link_id));
|
|
}
|
|
|
|
NEORV32_SLINK.IRQ = slink_irq_conf;
|
|
}
|
|
|
|
|
|
/**********************************************************************//**
|
|
* Configure SLINK TX interrupt.
|
|
*
|
|
* @param[in] link_id Link id (0..7).
|
|
* @param[in] irq_en Link's IRQ enable (#NEORV32_SLINK_IRQ_EN_enum)
|
|
* @param[in] irq_type Link's IRQ type (#NEORV32_SLINK_IRQ_TX_TYPE_enum)
|
|
**************************************************************************/
|
|
void neorv32_slink_tx_irq_config(int link_id, int irq_en, int irq_type) {
|
|
|
|
link_id = link_id & 7;
|
|
|
|
uint32_t slink_irq_conf = NEORV32_SLINK.IRQ;
|
|
|
|
// enable IRQ
|
|
if (irq_en) {
|
|
slink_irq_conf |= (1 << (SLINK_IRQ_TX_EN_LSB + link_id));
|
|
}
|
|
else {
|
|
slink_irq_conf &= ~(1 << (SLINK_IRQ_TX_EN_LSB + link_id));
|
|
}
|
|
|
|
// configure type
|
|
if (irq_type) {
|
|
slink_irq_conf |= (1 << (SLINK_IRQ_TX_MODE_LSB + link_id));
|
|
}
|
|
else {
|
|
slink_irq_conf &= ~(1 << (SLINK_IRQ_TX_MODE_LSB + link_id));
|
|
}
|
|
|
|
NEORV32_SLINK.IRQ = slink_irq_conf;
|
|
}
|
|
|
|
|
|
/**********************************************************************//**
|
* Get number of implemented RX links
|
* Get number of implemented RX links
|
*
|
*
|
* @return Number of implemented RX link (0..8).
|
* @return Number of implemented RX link (0..8).
|
**************************************************************************/
|
**************************************************************************/
|
int neorv32_slink_get_rx_num(void) {
|
int neorv32_slink_get_rx_num(void) {
|
