Salut à tous,
Est il possible de recevoir des données sur le port de la TI depuis un ordi durant l'execution d'un programme basic ?
MacIntoc
: Non, pas FLib, Kevin a modifier keywait pour qu'il gère pas les transmission de données.
/* The trap 4 is not supposed to destroy ANY registers, but there are several buggy TSRs floating around which destroy some registers (notably - ahem, sorry :-/ - old versions of h220xTSR - the bug is fixed in v.1.11), so I am defining ALL registers as clobbered as a precaution */ #define calc_off() asm("trap #4":::"d0","d1","d2","d3","d4","d5","d6","d7","a0","a1","a2","a3","a4","a5","a6") /* ngetchx() equivalent with support for APD, 2nd+ON, DIAMOND+ON and grayscale-compatible low-power mode */ short GetKeyInput(void) { while (1) { pokeIO(0x600005,0b10111); /* low power mode, wake up CPU only on AI 1 (grayscale), 2 (keypress), 3 (AMS clock), 5 (AMS timer base, needed for APD) and 6 (ON, always wakes up the CPU) */ /* Checking the APD here makes sure it will get checked at least each time AI1 or AI5 is triggered. */ if (OSTimerExpired(APD_TIMER)) { // APD expired calc_off(); // turn calculator off OSTimerRestart(APD_TIMER); // restart APD continue; // reenter low power mode } if (!kbhit()) continue; // if no keypress, reenter low power mode OSTimerRestart(APD_TIMER); // restart APD unsigned short keypress=ngetchx(); if (keypress == KEY_OFF /*2nd+ON*/ || keypress == KEY_OFF2 /*DIAMOND+ON*/) calc_off(); else return keypress; } }
JM_
: Définir ENABLE_ERROR_RETURN ici, cela sert à prévenir contre un manque de mémoire vive (pour les niveaux de gris par exemple) ?
Je me demande d'ailleurs en quoi cela consiste, la taille du programme n'est même pas modifiée...