Bonjour,
je souhaite effectuer un test d'envoi des caractères sur une COM sous linux.
Pour celà je connais les caractères hexadecimaux à envoyer.
01 01 FE 0C 00 00 00 00 00 00 00 00 00 87 A9 CB
ED 03 00 0A 00 03 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 20 6F
Pour celà, j'ai sotcké cet ensemble dans une chaine:
char test[512]="01 01 FE 0C 00 00 00 00 00 00 00 00 00 87 A9 CB
ED 03 00 0A 00 03 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 20 6F";
je souhaiterai savoir comment faire pour envoyer de transformer l'ensemble en binaire, du genre:
je veux envoyer 01 en binaire 01 en binaire FE en binaire . pour résumer par le code hexdécimal.
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