Differences

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--- dev8051:code8051 [2024/11/11 11:50] – created azman
+++ dev8051:code8051 [2024/11/12 10:29] (current) – [Code: relay] azman
@@ Line 6: / Line 6: @@
 ++++ Testing IR module and HC-SR04 ultrasonic sensor module. |
-<file c test0.c>
+<file c nmk322_test0.c>
 /*----------------------------------------------------------------------------*/
 #include "uart.h"
@@ Line 229: / Line 229: @@
 ++++ Testing Base Kit (202425s1). |
-<file c basetest.c>
+<file c nmk322_basetest.c>
 /*----------------------------------------------------------------------------*/
 /* override default tick values */
@@ Line 256: / Line 256: @@
 			P1 = seg7[loop] ^ mask;
 			timer_tick00();
+		}
+	}
+}
+/*----------------------------------------------------------------------------*/
+</file>
+++++
+++++ Testing RFID (FRC522) and OLED (ssd1306). |
+<file c nmk322_test2.c>
+/*----------------------------------------------------------------------------*/
+#include "uart_hexascii.h"
+#include "oled_ssd1306.h"
+#include "cstr_hexascii.h"
+#include "frc522.h"
+#define APPTITLE "NMK322 RFID/OLED"
+/*----------------------------------------------------------------------------*/
+void main(void) {
+	__xdata cstr_t buff; /* default: 64-bytes long */
+	unsigned char temp, stat, loop, size;
+	unsigned char pdat[FRC522_MAX_RXSIZE], reqa[2];
+	/** initialize */
+	cstr_init(&buff);
+	uart_init();
+	i2c_init();
+	oled1306_init();
+	spi_init();
+	atqa = reqa;
+	/* initialize mf contactless card reader */
+	/** say something... */
+	uart_puts("\n----------------\n");
+	uart_puts(APPTITLE);
+	uart_puts("\n----------------\n\n");
+	oled1306_puts(APPTITLE);
+	temp = frc522_init();
+	if (!temp||temp==0xff) {
+		uart_puts("** Cannot find FRC522 hardware! Aborting!\n");
+		hang();
+	}
+	uart_puts("FRC522 found. Firmware version is 0x");
+	uart_send_hexbyte(temp);
+	uart_puts(".\n");
+	/** main loop */
+	while (1) {
+		stat = frc522_scan(pdat,&size);
+		if (stat==FRC522_OK) {
+			uart_puts("## TAG(");
+			uart_send_hexbyte(stat);
+			uart_puts("|");
+			uart_send_hexbyte(reqa[0]);
+			uart_puts(",");
+			uart_send_hexbyte(reqa[1]);
+			uart_puts("):");
+			cstr_null(&buff);
+			for (loop=0;loop<size-1;loop++) { /** UID is size-1 bytes */
+				uart_send('[');
+				uart_send_hexbyte(pdat[loop]);
+				cstr_append_hexbyte(&buff,pdat[loop]);
+				uart_send(']');
+			}
+			uart_send('\n');
+			oled1306_set_cursor(2,0);
+			oled1306_puts("#TAG: ");
+			oled1306_puts(buff.buff);
+			loop_delay(3000);
+			oled1306_clear_row(2);
+		}
+		else if (stat!=FRC522_ERROR_NO_TAG&&stat!=FRC522_ERROR_REQ_A) {
+			uart_puts("** Scan Failed (0x");
+			uart_send_hexbyte(stat);
+			uart_puts("):");
+			for (loop=0;loop<FRC522_MAX_RXSIZE;loop++) {
+				uart_send('[');
+				uart_send_hexbyte(pdat[loop]);
+				uart_send(']');
+			}
+			uart_send('\n');
+			oled1306_set_cursor(3,0);
+			oled1306_puts("*TAG: ERROR!");
+			loop_delay(3000);
+			oled1306_clear_row(3);
 		}
 	}
@@ Line 265: / Line 345: @@
 ===== Code: relay =====
-++++ Testing basic relay. |
+Testing basic relay.
 <file c relay.c>
 /*----------------------------------------------------------------------------*/
@@ Line 295: / Line 375: @@
 /*----------------------------------------------------------------------------*/
 </file>
-++++
 ===== Code: gtuc51 =====