[mynewt-core] branch feature/da1469x-dma-prio updated (9576453 -> 270507d)

[be...@apache.org]

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benmccrea pushed a change to branch feature/da1469x-dma-prio
in repository https://gitbox.apache.org/repos/asf/mynewt-core.git.


 discard 9576453  mcu/dialog
     new 270507d  da1469x: Add syscfg to allow setting a custom DMA_IRQn priority.

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Summary of changes:

[mynewt-core] 01/01: da1469x: Add syscfg to allow setting a custom DMA_IRQn priority.

[be...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

benmccrea pushed a commit to branch feature/da1469x-dma-prio
in repository https://gitbox.apache.org/repos/asf/mynewt-core.git

commit 270507dbcc19b0e3a1307b46c1143f01e57de665
Author: Ben McCrea <bm...@juul.com>
AuthorDate: Wed Sep 2 14:06:50 2020 -0700

    da1469x: Add syscfg to allow setting a custom DMA_IRQn priority.
---
 hw/mcu/dialog/da1469x/src/da1469x_dma.c | 1 +
 hw/mcu/dialog/da1469x/syscfg.yml        | 6 ++++++
 2 files changed, 7 insertions(+)

diff --git a/hw/mcu/dialog/da1469x/src/da1469x_dma.c b/hw/mcu/dialog/da1469x/src/da1469x_dma.c
index bff64cb..ea970c0 100644
--- a/hw/mcu/dialog/da1469x/src/da1469x_dma.c
+++ b/hw/mcu/dialog/da1469x/src/da1469x_dma.c
@@ -110,6 +110,7 @@ da1469x_dma_init(void)
 {
     NVIC_DisableIRQ(DMA_IRQn);
     NVIC_SetVector(DMA_IRQn, (uint32_t)dma_handler);
+    NVIC_SetPriority(DMA_IRQn, MYNEWT_VAL(MCU_DMA_IRQ_PRIO));
 }
 
 struct da1469x_dma_regs *
diff --git a/hw/mcu/dialog/da1469x/syscfg.yml b/hw/mcu/dialog/da1469x/syscfg.yml
index 01c5993..0671504 100644
--- a/hw/mcu/dialog/da1469x/syscfg.yml
+++ b/hw/mcu/dialog/da1469x/syscfg.yml
@@ -92,6 +92,12 @@ syscfg.defs:
             Used internally by the newt tool.
         value: 1
 
+    MCU_DMA_IRQ_PRIO:
+        description: >
+            Specifies the NVIC interrupt priority to assign for the DMA_IRQn 
+            interrupt.
+        value: 15
+
     RAM_RESIDENT:
         description: 'Compile app to be loaded to RAM'
         value: 0