From 3fa9bbe4255424b9db34b6020177d217ffbe5faa Mon Sep 17 00:00:00 2001
From: Clyne Sullivan <clyne@bitgloo.com>
Date: Thu, 1 Oct 2020 15:14:30 -0400
Subject: 8kSps rate; elf in SRAM2

---
 source/dac.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'source/dac.cpp')

diff --git a/source/dac.cpp b/source/dac.cpp
index 8fae1e5..9f5e457 100644
--- a/source/dac.cpp
+++ b/source/dac.cpp
@@ -28,7 +28,7 @@ constexpr static const DACConversionGroup dac_group_config = {
 };
 
 constexpr static const GPTConfig gpt_config = {
-  .frequency = 4000000,
+  .frequency = 600000,
   .callback = nullptr,
   .cr2 = TIM_CR2_MMS_1, /* TRGO */
   .dier = 0
@@ -48,7 +48,7 @@ namespace dac
     void write_start(dacsample_t *buffer, size_t count)
     {
         dacStartConversion(dacd, &dac_group_config, buffer, count);
-        gptStartContinuous(gptd, 8);
+        gptStartContinuous(gptd, 5);
     }
     
     void write_stop()
-- 
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