From 585a130ecd828b03cf06ae1cfbedac49ad01e7ec Mon Sep 17 00:00:00 2001
From: Evgeny Zinoviev <me@ch1p.io>
Date: Thu, 11 Nov 2021 19:41:36 +0300
Subject: configurable delay

---
 si7021d | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/si7021d b/si7021d
index 77b3970..123fc39 100644
--- a/si7021d
+++ b/si7021d
@@ -9,11 +9,12 @@ import logging
 logger = logging.getLogger(__name__)
 bus = None
 lock = asyncio.Lock()
+delay = 0.01
 
 
 async def si7021_read():
     async with lock:
-        await asyncio.sleep(0.01)
+        await asyncio.sleep(delay)
 
         # these are still blocking... meh
         raw = bus.read_i2c_block_data(0x40, 0xE3, 2)
@@ -61,8 +62,12 @@ if __name__ == '__main__':
     parser.add_argument('--port', type=int, default=8306)
     parser.add_argument('--bus', type=int, default=0,
                         help='Bus number (X for /dev/i2c-X)')
+    parser.add_argument('--delay', type=float, default=delay,
+                        help='Delay before reading')
 
     args = parser.parse_args()
+
+    delay = args.delay
     logging.basicConfig(level=logging.INFO)
 
     bus = smbus.SMBus(args.bus)
-- 
cgit v1.2.3