Cyrob : Oscillo story 47: Liaison série UART, théorie et pratique avec le Siglent SDS1202X-E
Jun 12, 2026•Channel
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Published1 month ago
Duration25:48
Video IDLH_jcaYSA3c
Languagefr
CategoryScience & Technology
PrivacyPublic
Made for KidsNo
Video TypeRegular Video
Performance Metrics
Views2.3K
Likes226
Comments23
Engagement Rate10.77%
Likes per 100 views9.77
Comments per 1K views9.94
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Description
Vidéo pour débutants ou plus si affinités.
Liens:
Maj Siglent:
https://www.siglenteu.com/service-and-support/firmware-software/digital-oscilloscopes/#sds1000x-e-series
L'AN Analog device:
https://www.analog.com/en/resources/technical-articles/determining-clock-accuracy-requirements-for-uart-communications.html
https://www.rohde-schwarz.com/fr/produits/test-et-mesure/essentials-test-equipment/rs-essentials-digital-oscilloscopes/comprehension-uart_254524.html#:~:text=L'UART%20correspond%20%C3%A0%20r%C3%A9cepteur,recevoir%20dans%20les%20deux%20sens.
https://fr.wikipedia.org/wiki/UART
L'oscillo dispo chez Polytech:
https://jeulin.com/polytech_fr/295070.html
(Demandez la remise Cyrob ;) )
Programme de test:
// Test Emmision UART Cyrob
//----------------------------------------------
void setup() {
pinMode(LED_BUILTIN, OUTPUT);
//Initialize serial and wait for port to open:
Serial.begin(9600);
while (!Serial) {
; // wait for serial port to connect. Needed for native USB port only
}
}
//----------------------------------------------
void loop() {
digitalWrite(LED_BUILTIN, HIGH);
Serial.write(0x00);
Serial.write(0x00);
Serial.write(0x55);
Serial.write(0xAA);
Serial.write(0xFF);
Serial.write(0xFF);
delay(500);
digitalWrite(LED_BUILTIN, LOW);
delay(500);
}
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Me contacter: [email protected]
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http://philippe.demerliac.free.fr/Support.htm
00:00 Introduction
01:31 Mise à jour firmware
04:09 Mesure UART
16:36 Programme de test
17:33 un peu de théorie
24:41 Conclusion
25:22 Mo-Riss
Déontologie de la chaine:
http://philippe.demerliac.free.fr/Articles/Policy/Cyrob_Policy.htm
#Cyrob #electronique #mesures #oscilloscope #uart #serial #siglent