From 10c462d97d888e44ae08149c3d894483b55f4f63 Mon Sep 17 00:00:00 2001
From: dorababu <dorababu@subcom.tech>
Date: Mon, 21 Nov 2022 13:00:34 +0530
Subject: [PATCH] changed to globale variable array
---
ReadRawData/py_fp_image.py | 6 +++---
ReadRawData/src/src.cpp | 42 ++++++++++++++++++++++----------------
2 files changed, 27 insertions(+), 21 deletions(-)
diff --git a/ReadRawData/py_fp_image.py b/ReadRawData/py_fp_image.py
index e0b3a7f..35bca6a 100644
--- a/ReadRawData/py_fp_image.py
+++ b/ReadRawData/py_fp_image.py
@@ -6,12 +6,12 @@ temps = []
# replace space to new line
-with open("fp_data4.txt", "r") as r:
- with open("fp_data4_new.txt", "w") as w:
+with open("fp_data6.txt", "r") as r:
+ with open("fp_data6_new.txt", "w") as w:
w.write(r.read().replace(' ' , '\n'))
# Open text file and write to temp list
-f = open('fp_data4_new.txt')
+f = open('fp_data6_new.txt')
for line in f.readlines():
try:
diff --git a/ReadRawData/src/src.cpp b/ReadRawData/src/src.cpp
index 1f60a73..5a63a07 100644
--- a/ReadRawData/src/src.cpp
+++ b/ReadRawData/src/src.cpp
@@ -20,7 +20,7 @@
DFRobot_ID809 fingerprint;
uint8_t ID, i, ret;
-
+uint8_t data[25600];
/*-----Blink on board led -------------- */
void blink_led() {
@@ -30,35 +30,34 @@ void blink_led() {
delay(500);
}
+/*--------- Send raw data to serial port----*/
+
+void serialPrintFPdata() {
+ for (uint16_t i = 0; i < 25600; i++) {
+ // Serial.print(i);
+ // Serial.print('\t');
+ Serial.print(data[i]);
+ Serial.print(" ");
+ delay(10);
+ }
+ // Serial.println();
+ // Serial.flush();
+}
+
/*----- Read fingerpritn image data ------*/
void read_image() {
// Full image of fingerprint
- uint8_t data[25600] = {0};
+ // uint8_t data[25600] = {0};
/*Set the fingerprint module LED ring to blue breathing lighting effect*/
fingerprint.ctrlLED(/*LEDMode = */ fingerprint.eBreathing,
/*LEDColor = */ fingerprint.eLEDBlue,
/*blinkCount = */ 0);
// Serial.println("Please release your finger");
- /*Wait for finger to release
- Return 1 when finger is detected, otherwise return 0
- */
- while (!fingerprint.detectFinger());
// Collect full images
fingerprint.getFingerImage(data);
delay(100);
- for (uint16_t i = 0; i < 25600; i++) {
- // Serial.print(i);
- // Serial.print('\t');
- Serial.print(data[i]);
- Serial.print(" ");
- delay(10);
- }
- Serial.println();
- Serial.flush();
-
- blink_led();
}
/*---------Arduino setup function------*/
@@ -82,6 +81,13 @@ void setup() {
void loop() {
- read_image();
+ /*Wait for finger to release
+Return 1 when finger is detected, otherwise return 0
+*/
+ while (!fingerprint.detectFinger()) {
+ blink_led();
+ }
+ read_image();
+ serialPrintFPdata();
}
--
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