From: Manfred Steiner <sx@htl-kaindorf.at>
Date: Fri, 19 Jul 2024 05:25:06 +0000 (+0200)
Subject: bugfix push button handling board sure/nano-644
X-Git-Url: https://git.htl-mechatronik.at/public/?a=commitdiff_plain;h=57664ee9e4ec484ced9e6817944424393367e0af;p=sx%2Fsimavr.git

bugfix push button handling board sure/nano-644
---

diff --git a/examples/simuc/.vscode/settings.json b/examples/simuc/.vscode/settings.json
index 263487d..a2774e8 100644
--- a/examples/simuc/.vscode/settings.json
+++ b/examples/simuc/.vscode/settings.json
@@ -1,6 +1,6 @@
 {
     "cSpell.words": [],
     "cSpell.ignorePaths": [
-        "**/*.json", "**/*.c", "**/*.h", "**/Makefile"
+        "**/*.json", "**/*.c", "**/*.h", "**/*.cpp", "**/*.hpp", "**/Makefile"
     ]
 }
\ No newline at end of file
diff --git a/examples/simuc/src/simavr/simavr.cpp b/examples/simuc/src/simavr/simavr.cpp
index 6dceb8c..c678f48 100644
--- a/examples/simuc/src/simavr/simavr.cpp
+++ b/examples/simuc/src/simavr/simavr.cpp
@@ -176,6 +176,19 @@ void SimAvr::load (struct StartParameters *params) {
 		avr->gdb_port = params->gdbPort > 0 ? params->gdbPort : 1234;
 		avr_gdb_init(avr);
 
+		switch (params->board) {
+			case BoardSure: {
+				// SW1 and SW2 have external pullup resistors
+				avr_ioport_external_t io_ext = { 'C', 0xc0, 0xc0 }; // PC6 ... SW2, PC7...SW1
+				avr_ioctl(avr, AVR_IOCTL_IOPORT_SET_EXTERNAL('C'), &io_ext);
+				break;
+			}
+			default: break;
+
+		}
+		
+								
+
 		pthread_mutex_unlock(&lock);
 
 	} catch (std::exception& e) {
@@ -958,13 +971,9 @@ void SimAvr::avrRun () {
 					case CommandSW1Released: {
 						if (startParameters->board == BoardSure) {
 							uint8_t ddrc = avr->data[0x34]; // Atmega16
-							uint8_t pinc1 = avr->data[0x33];
-							if ((ddrc & 0x80) == 0) { // external pullup on board
-								avr_ioport_external_t io_ext = { 'C', 0x80, 0x80 }; // PC7 ... SW1
-								avr_ioctl(avr, AVR_IOCTL_IOPORT_SET_EXTERNAL('C'), &io_ext);
+							if ((ddrc & 0x80) == 0) {
+								avr_raise_irq(avr_io_getirq(avr, AVR_IOCTL_IOPORT_GETIRQ('C'), 7), 0x80);
 							}
-							uint8_t pinc2 = avr->data[0x33];
-							printf("SW1 released, DDRC = 0x%02x, PINC 0x%02x -> 0x%02x\n", ddrc, pinc1, pinc2);
 						}
 						nextCommand = ReadyForNewCommand;
 						break;
@@ -973,35 +982,25 @@ void SimAvr::avrRun () {
 					case CommandSW1Pressed: {
 						if (startParameters->board == BoardSure) {
 							uint8_t ddrc = avr->data[0x34]; // Atmega16
-							uint8_t pinc1 = avr->data[0x33];
-							if ( (ddrc & 0x80) == 0) { // external pullup on board
-								avr_ioport_external_t io_ext = { 'C', 0x80, 0x00 }; // PC7 ... SW1
-								avr_ioctl(avr, AVR_IOCTL_IOPORT_SET_EXTERNAL('C'), &io_ext);
+							if ( (ddrc & 0x80) == 0) {
+								avr_raise_irq(avr_io_getirq(avr, AVR_IOCTL_IOPORT_GETIRQ('C'), 7), 0x00);
 							}
-							uint8_t pinc2 = avr->data[0x33];
-							printf("SW1 pressed, DDRC = 0x%02x, PINC 0x%02x -> 0x%02x\n", ddrc, pinc1, pinc2);
-
 						}
 						nextCommand = ReadyForNewCommand;
 						break;
 					}
 
-
-
-
 					case CommandSW2Released: {
 						if (startParameters->board == BoardNano644) {
 							uint8_t ddrc = avr->data[0x27]; // Atmega644P
 							uint8_t portc = avr->data[0x28]; // Atmega644P
 							if ( (ddrc & 0x20) == 0 && (portc & 0x20) == 0x20) { // internal pullup needed
-								avr_ioport_external_t io_ext = { 'C', 0x20, 0x20 }; // PC5 ... SW2
-								avr_ioctl(avr, AVR_IOCTL_IOPORT_SET_EXTERNAL('C'), &io_ext);
+								avr_raise_irq(avr_io_getirq(avr, AVR_IOCTL_IOPORT_GETIRQ('C'), 5), 0x20);
 							}
 						} else if (startParameters->board == BoardSure) {
 							uint8_t ddrc = avr->data[0x34]; // Atmega16
-							if ( (ddrc & 0x40) == 0) { // external pullup on board
-								avr_ioport_external_t io_ext = { 'C', 0x40, 0x40 }; // PC6 ... SW2
-								avr_ioctl(avr, AVR_IOCTL_IOPORT_SET_EXTERNAL('C'), &io_ext);
+							if ( (ddrc & 0x40) == 0) {
+								avr_raise_irq(avr_io_getirq(avr, AVR_IOCTL_IOPORT_GETIRQ('C'), 6), 0x40);
 							}
 						}
 						nextCommand = ReadyForNewCommand;
@@ -1013,15 +1012,12 @@ void SimAvr::avrRun () {
 							uint8_t ddrc = avr->data[0x27]; // Atmega644P
 							uint8_t portc = avr->data[0x28]; // Atmega644P
 							if ( (ddrc & 0x20) == 0 && (portc & 0x20) == 0x20) { // internal pullup needed
-								// vr_ioport_external_t p;
-								avr_ioport_external_t io_ext = { 'C', 0x20, 0x0 }; // PC5 ... SW2
-								avr_ioctl(avr, AVR_IOCTL_IOPORT_SET_EXTERNAL('C'), &io_ext);
+								avr_raise_irq(avr_io_getirq(avr, AVR_IOCTL_IOPORT_GETIRQ('C'), 5), 0x00);
 							}
 						} else if (startParameters->board == BoardSure) {
 							uint8_t ddrc = avr->data[0x34]; // Atmega16
 							if ( (ddrc & 0x80) == 0) { // external pullup on board
-								avr_ioport_external_t io_ext = { 'C', 0x40, 0x00 }; // PC6 ... SW2
-								avr_ioctl(avr, AVR_IOCTL_IOPORT_SET_EXTERNAL('C'), &io_ext);
+								avr_raise_irq(avr_io_getirq(avr, AVR_IOCTL_IOPORT_GETIRQ('C'), 6), 0);
 							}
 
 						}