Diff: targets/TARGET_NORDIC/TARGET_NRF5/spi_api.c

Revision:

150:02e0a0aed4ec

Parent:

149:156823d33999

Child:

160:d5399cc887bb

--- a/targets/TARGET_NORDIC/TARGET_NRF5/spi_api.c	Fri Oct 28 11:17:30 2016 +0100
+++ b/targets/TARGET_NORDIC/TARGET_NRF5/spi_api.c	Tue Nov 08 17:45:16 2016 +0000
@@ -85,25 +85,52 @@
     nrf_drv_spi_t  master;
     nrf_drv_spis_t slave;
 } sdk_driver_instances_t;
+
+void SPI0_TWI0_IRQHandler(void);
+void SPI1_TWI1_IRQHandler(void);
+void SPIM2_SPIS2_SPI2_IRQHandler(void);
+
+static const peripheral_handler_desc_t spi_hanlder_desc[SPI_COUNT] = {
+#if SPI0_ENABLED
+    {
+        SPIS0_IRQ,
+        (uint32_t) SPI0_TWI0_IRQHandler
+    },
+#endif
+#if SPI1_ENABLED
+    {
+        SPIS1_IRQ,
+        (uint32_t) SPI1_TWI1_IRQHandler
+    },
+#endif
+#if SPI2_ENABLED
+    {
+        SPIS2_IRQ,
+        (uint32_t) SPIM2_SPIS2_SPI2_IRQHandler
+    },
+#endif    
+};
+
+
 static sdk_driver_instances_t m_instances[SPI_COUNT] = {
-    #if SPI0_ENABLED
+#if SPI0_ENABLED
     {
         NRF_DRV_SPI_INSTANCE(0),
         NRF_DRV_SPIS_INSTANCE(0)
     },
-    #endif
-    #if SPI1_ENABLED
+#endif
+#if SPI1_ENABLED
     {
         NRF_DRV_SPI_INSTANCE(1),
         NRF_DRV_SPIS_INSTANCE(1)
     },
-    #endif
-    #if SPI2_ENABLED
+#endif
+#if SPI2_ENABLED
     {
         NRF_DRV_SPI_INSTANCE(2),
         NRF_DRV_SPIS_INSTANCE(2)
     },
-    #endif
+#endif
 };
 
 static void master_event_handler(uint8_t spi_idx,
@@ -201,7 +228,7 @@
     p_config->frequency = p_spi_info->frequency;
     p_config->mode      = (nrf_drv_spi_mode_t)p_spi_info->spi_mode;
 
-    p_config->irq_priority = APP_IRQ_PRIORITY_LOW;
+    p_config->irq_priority = SPI1_CONFIG_IRQ_PRIORITY;
     p_config->orc          = 0xFF;
     p_config->bit_order    = NRF_DRV_SPI_BIT_ORDER_MSB_FIRST;
 }
@@ -215,7 +242,7 @@
     p_config->csn_pin   = p_spi_info->ss_pin;
     p_config->mode      = (nrf_drv_spis_mode_t)p_spi_info->spi_mode;
 
-    p_config->irq_priority = APP_IRQ_PRIORITY_LOW;
+    p_config->irq_priority = SPIS1_CONFIG_IRQ_PRIORITY;
     p_config->orc          = NRF_DRV_SPIS_DEFAULT_ORC;
     p_config->def          = NRF_DRV_SPIS_DEFAULT_DEF;
     p_config->bit_order    = NRF_DRV_SPIS_BIT_ORDER_MSB_FIRST;
@@ -230,6 +257,9 @@
     for (i = 0; i < SPI_COUNT; ++i) {
         spi_info_t *p_spi_info = &m_spi_info[i];
         if (!p_spi_info->initialized) {
+         
+            NVIC_SetVector(spi_hanlder_desc[i].IRQn, spi_hanlder_desc[i].vector);
+            
             p_spi_info->sck_pin   = (uint8_t)sclk;
             p_spi_info->mosi_pin  = (mosi != NC) ?
                 (uint8_t)mosi : NRF_DRV_SPI_PIN_NOT_USED;