From b63e897268bdbaa679cc68b6c9586ba4d5520b45 Mon Sep 17 00:00:00 2001
From: jacqueline <me@jacqueline.id.au>
Date: Wed, 10 Jul 2024 15:18:55 +1000
Subject: [PATCH] Move the SPI interrupt alloc to the second core

We're a bit close to the line on core0 allocs, so this helps balance things out a bit.
---
 src/drivers/spi.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/drivers/spi.cpp b/src/drivers/spi.cpp
index 632fe89f..40487197 100644
--- a/src/drivers/spi.cpp
+++ b/src/drivers/spi.cpp
@@ -41,7 +41,7 @@ esp_err_t init_spi(void) {
       // manages its own use of DMA-capable memory.
       .max_transfer_sz = 4096,
       .flags = SPICOMMON_BUSFLAG_MASTER | SPICOMMON_BUSFLAG_IOMUX_PINS,
-      .isr_cpu_id = ESP_INTR_CPU_AFFINITY_0,
+      .isr_cpu_id = ESP_INTR_CPU_AFFINITY_1,
       .intr_flags = ESP_INTR_FLAG_LOWMED | ESP_INTR_FLAG_IRAM,
   };