From 1f89a75f313bc61f2bb2906fcc871ffc0170bea3 Mon Sep 17 00:00:00 2001
From: schneider <schneider@blinkenlichts.net>
Date: Fri, 23 Aug 2019 19:37:02 +0200
Subject: [PATCH] fix(max30001): logging and inverting the data
---
epicardium/modules/max30001.c | 14 +++++++++-----
1 file changed, 9 insertions(+), 5 deletions(-)
diff --git a/epicardium/modules/max30001.c b/epicardium/modules/max30001.c
index 2cb97595f..6ef6b566d 100644
--- a/epicardium/modules/max30001.c
+++ b/epicardium/modules/max30001.c
@@ -154,11 +154,14 @@ static void max30001_handle_samples(int16_t *sensor_data, int16_t n)
}
while (n--) {
+ uint16_t data = -*sensor_data++;
if (xQueueSend(
max30001_stream.queue,
- sensor_data++,
+ &data,
MAX30001_MUTEX_WAIT_MS) != pdTRUE) {
- // TODO; handle queue full
+ LOG_WARN(
+ "max30001",
+ "queue full"); // TODO; handle queue full
}
}
api_interrupt_trigger(EPIC_INT_MAX30001_ECG);
@@ -336,9 +339,10 @@ static int max30001_fetch_fifo(void)
// Check if FIFO has overflowed
if (ETAG[readECGSamples - 1] == FIFO_OVF_MASK) {
- ecg_write_reg(
- FIFO_RST,
- 0); // Reset FIFO TODO: report overflow
+ ecg_write_reg(FIFO_RST, 0); // Reset FIFO
+ LOG_WARN(
+ "max30001",
+ "fifo overflow"); // TODO; handle fifo full
}
max30001_handle_samples(ecgSample, readECGSamples);
}
--
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