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-rw-r--r--sw/linux/src/makefile.am7
-rw-r--r--sw/linux/src/ui.c90
-rwxr-xr-xsw/linux/src/z80progbin34688 -> 0 bytes
-rw-r--r--sw/programmer/avr/main.c119
-rw-r--r--sw/programmer/avr/makefile31
-rw-r--r--sw/programmer/avr/usart.c107
-rw-r--r--sw/programmer/avr/usart.h96
-rw-r--r--sw/programmer/linux/config.h (renamed from sw/linux/config.h)0
-rw-r--r--sw/programmer/linux/configure.ac (renamed from sw/linux/configure.ac)0
-rw-r--r--sw/programmer/linux/makefile.am (renamed from sw/linux/makefile.am)0
-rw-r--r--sw/programmer/linux/reading_links.txt (renamed from sw/linux/reading_links.txt)0
-rw-r--r--sw/programmer/linux/src/flash.c59
-rw-r--r--sw/programmer/linux/src/flash.h22
-rw-r--r--sw/programmer/linux/src/main.c (renamed from sw/linux/src/main.c)0
-rw-r--r--sw/programmer/linux/src/makefile.am7
-rw-r--r--sw/programmer/linux/src/serial.c (renamed from sw/linux/src/serial.c)3
-rw-r--r--sw/programmer/linux/src/serial.h (renamed from sw/linux/src/serial.h)6
-rw-r--r--sw/programmer/linux/src/ui.c142
-rw-r--r--sw/programmer/linux/src/ui.h (renamed from sw/linux/src/ui.h)11
-rwxr-xr-xsw/programmer/linux/src/z80progbin0 -> 48160 bytes
-rw-r--r--sw/programmer/linux/src/z80prog.ui (renamed from sw/linux/src/z80prog.ui)43
21 files changed, 617 insertions, 126 deletions
diff --git a/sw/linux/src/makefile.am b/sw/linux/src/makefile.am
deleted file mode 100644
index 492c3ec..0000000
--- a/sw/linux/src/makefile.am
+++ /dev/null
@@ -1,7 +0,0 @@
-bin_PROGRAMS = z80prog
-z80prog_SOURCES = main.c ui.c serial.c
-
-z80prog_CFLAGS = -Wall -Werror -g $(gtk3_CFLAGS)
-z80prog_LDADD = $(gtk3_LIBS)
-
-CLEANFILES = *~
diff --git a/sw/linux/src/ui.c b/sw/linux/src/ui.c
deleted file mode 100644
index b33aa04..0000000
--- a/sw/linux/src/ui.c
+++ /dev/null
@@ -1,90 +0,0 @@
-#include "ui.h"
-
-static bool ui_connected, ui_fileset;
-static GtkTextBuffer *ui_logbuf;
-static GtkBuilder *ui_builder;
-
-void ui_init(int *argc, char **argv[])
-{
- GtkWindow *window;
- GtkTextView *logview;
- GtkFileChooserButton *filechoosebtn;
- GtkButton *connectbtn, *flashbtn;
-
- /* set ui global variables */
- ui_connected = ui_fileset = false;
-
- /* start gtk */
- gtk_init(argc, argv);
-
- /* load glade gtk ui */
- ui_builder = gtk_builder_new();
- gtk_builder_add_from_file(ui_builder, "gbprog.ui", NULL);
-
- /* connect logger buffer (extern variable) */
- ui_logbuf = gtk_text_buffer_new(NULL);
- logview = GTK_TEXT_VIEW(gtk_builder_get_object(ui_builder, "logview"));
-
- gtk_text_view_set_buffer(logview, ui_logbuf);
-
- /* connect objects to function calls */
- // window
- window = GTK_WINDOW(gtk_builder_get_object(ui_builder, "window"));
- g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
-
- // connectbtn
- connectbtn = GTK_BUTTON(gtk_builder_get_object(ui_builder, "flashbtn"));
- g_signal_connect(connectbtn, "clicked",
- G_CALLBACK(ui_connect_clicked), NULL);
-
- // flashbtn
- flashbtn = GTK_BUTTON(gtk_builder_get_object(ui_builder, "flashbtn"));
- g_signal_connect(flashbtn, "clicked", G_CALLBACK(ui_flash_clicked), NULL);
-
- // file chooser
- filechoosebtn = GTK_FILE_CHOOSER_BUTTON(
- gtk_builder_get_object(ui_builder, "filechoosebtn"));
- g_signal_connect(filechoosebtn, "file-set", G_CALLBACK(ui_file_set), NULL);
-
- /* start gtk window */
- gtk_main();
-}
-
-void ui_log(const char *msg, char type)
-{
- GtkTextIter end;
- gchar typech[4] = "[ ] ";
-
- switch (type) {
- case 'm': typech[1] = '@'; break; // message
- case 'w': typech[1] = '#'; break; // warning
- case 'e': typech[1] = '!'; break; // error
- }
-
- gtk_text_buffer_get_end_iter(ui_logbuf, &end);
- gtk_text_buffer_insert(ui_logbuf, &end, typech, 4);
- gtk_text_buffer_get_end_iter(ui_logbuf, &end);
- gtk_text_buffer_insert(ui_logbuf, &end, (const gchar *) msg, strlen(msg));
-}
-
-void ui_file_set(GtkFileChooserButton *btn, gpointer user_data)
-{
- GtkEntry *filepath =
- GTK_ENTRY(gtk_builder_get_object(ui_builder, "filepath"));
-
- gtk_entry_set_text(filepath,
- gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(btn)));
-
- ui_log("File set\n", 'm');
- ui_fileset = true;
-}
-
-void ui_connect_clicked(void)
-{
-
-}
-
-void ui_flash_clicked(void)
-{
-
-}
diff --git a/sw/linux/src/z80prog b/sw/linux/src/z80prog
deleted file mode 100755
index 878683b..0000000
--- a/sw/linux/src/z80prog
+++ /dev/null
Binary files differ
diff --git a/sw/programmer/avr/main.c b/sw/programmer/avr/main.c
new file mode 100644
index 0000000..9cdc35d
--- /dev/null
+++ b/sw/programmer/avr/main.c
@@ -0,0 +1,119 @@
+#include "usart.h"
+
+#include <stdio.h>
+#include <util/delay.h>
+
+#define EEPROM_TICK_MS 10
+
+#define ADDRCR PORTB
+#define EEPROMCR PORTC
+#define EEPROMDR PORTD
+
+#define ADDR_BIT 0
+#define ADDR_EL 3
+#define ADDR_EH 4
+#define ADDR_DL 5
+#define ADDR_DH 6
+
+#define EEPROM_WR 0
+#define EEPROM_RD 1
+#define EEPROM_CLK 2
+
+struct file_blk
+{
+ uint16_t addr;
+ uint16_t size;
+};
+
+void eeprom_write(uint16_t addr, uint8_t byte);
+void eeprom_tick();
+
+int main(void)
+{
+ uint8_t *buffer, i;
+ size_t read;
+ char str[64];
+
+ struct file_blk *blk = malloc(sizeof(struct file_blk));
+
+ DDRB = 0x7F;
+ DDRC = 0x83;
+ DDRD = 0xFC;
+
+ /* get configuration */
+ usart_init(1200);
+ usart_print("programmer Ready\n<waiting for binary>\n\r");
+
+ while (usart_read((uint8_t *) blk, sizeof(struct file_blk))) {
+ buffer = malloc(blk->size);
+ read = usart_read(buffer, blk->size);
+
+#ifdef DEBUG
+ sprintf(str, "info : reading block from addr %d of size %d\n\r",
+ blk->addr, blk->size);
+ usart_print(str);
+
+ if (read != blk->size) {
+ sprintf(str, "error: expected %d but read %d\n\r",
+ blk->size, read);
+ usart_print(str);
+ }
+#endif
+
+ for (i = 0; i < read; i++) {
+ eeprom_write(blk->addr +i, buffer[i]);
+ }
+
+ free(buffer);
+ }
+
+ free(blk);
+ return 0;
+}
+
+
+void eeprom_write(uint16_t addr, uint8_t byte)
+{
+ int bit;
+
+ /* set address */
+ for (bit = 0; bit < 8; bit++) {
+ // clear bit
+ ADDRCR &= ~0x07;
+ // select the bit
+ ADDRCR |= bit;
+
+ // write bit for lower byte
+ if (addr & _BV(bit))
+ ADDRCR |= _BV(ADDR_DL);
+ else
+ ADDRCR &= ~_BV(ADDR_DL);
+
+ // write bit for higher byte
+ if ((addr>>8) & _BV(bit))
+ ADDRCR |= _BV(ADDR_DH);
+ else
+ ADDRCR &= ~_BV(ADDR_DH);
+ }
+
+ /* set data */
+ EEPROMDR = byte;
+ EEPROMCR &= ~(_BV(ADDR_EH) | _BV(ADDR_EL));
+
+ /* write eeprom */
+ EEPROMCR &= ~_BV(EEPROM_WR);
+ eeprom_tick();
+
+ EEPROMCR |= _BV(EEPROM_WR);
+ EEPROMCR |= _BV(ADDR_EH) | _BV(ADDR_EL);
+}
+
+/* pulse the clock line for the eeprom */
+void eeprom_tick()
+{
+ EEPROMCR |= _BV(EEPROM_CLK);
+ _delay_ms(EEPROM_TICK_MS);
+ EEPROMCR &= ~_BV(EEPROM_CLK);
+ _delay_ms(EEPROM_TICK_MS);
+}
+
diff --git a/sw/programmer/avr/makefile b/sw/programmer/avr/makefile
new file mode 100644
index 0000000..ba2a709
--- /dev/null
+++ b/sw/programmer/avr/makefile
@@ -0,0 +1,31 @@
+###
+# Project settings
+#
+TARGET := programmer
+SOURCES := $(wildcard *.c)
+
+###
+# Compiler settings
+#
+CC := avr-gcc
+PORT := /dev/ttyUSB0
+MCU := atmega328p
+
+CFLAGS := -g -Wall -mcall-prologues -mmcu=$(MCU) -Os -I . \
+ -DF_CPU=1000000UL -DDEBUG
+LDFLAGS := -Wl,-gc-sections -Wl,-relax
+
+.PHONY: all clean program
+all: $(TARGET).hex
+
+clean:
+ rm -f *.o *.hex *.obj *.bin
+
+$(TARGET).hex: $(TARGET).bin
+ avr-objcopy -R .eeprom -O ihex $(TARGET).bin $@
+
+$(TARGET).bin: $(SOURCES)
+ $(CC) $(CFLAGS) $(SOURCES) -o $@ $(LDFLAGS)
+
+program: $(TARGET).hex
+ avrdude -p $(MCU) -c usbasp -P usb -U flash:w:$(TARGET).hex
diff --git a/sw/programmer/avr/usart.c b/sw/programmer/avr/usart.c
new file mode 100644
index 0000000..8c2eb38
--- /dev/null
+++ b/sw/programmer/avr/usart.c
@@ -0,0 +1,107 @@
+#include "usart.h"
+
+static uint16_t usart_baudrate;
+static uint16_t usart_baud_prescale;
+
+void usart_init(uint16_t baudrate)
+{
+ // enable RX and TX
+ UCSR0B |= _BV(RXEN0) | _BV(TXEN0);
+
+ // set 8 bit size char
+ UCSR0C |= _BV(UCSZ01) | _BV(UCSZ00);
+
+ // set baudrate
+ usart_baudrate = baudrate;
+ usart_baud_prescale = (F_CPU / (usart_baudrate * 16)) -1;
+
+ UBRR0L = usart_baud_prescale;
+ UBRR0H = usart_baud_prescale >> 8;
+}
+
+void usart_send_byte(uint8_t data)
+{
+ while (!(UCSR0A & _BV(UDRE0)));
+ UDR0 = data;
+}
+
+void usart_send(uint8_t *data, size_t len)
+{
+ uint8_t *p = data;
+
+ while (len--) {
+ usart_send_byte(*(p++));
+ }
+}
+
+void usart_print(char *str)
+{
+ char *p = str;
+ size_t len = 0;
+
+ while (*p++ != '\0') {
+ len++;
+ }
+
+ usart_send((uint8_t *) str, len);
+}
+
+int usart_read_byte(uint8_t *byte)
+{
+ uint16_t timeout = USART_TIMEOUT;
+
+ do {
+ if (UCSR0A & _BV(RXC0)) {
+ *byte = UDR0;
+ return 0;
+ }
+ } while (timeout--);
+
+ return -1;
+}
+
+uint8_t usart_read_byte_nt(void)
+{
+ while ((UCSR0A & _BV(RXC0)) == 0);
+ return UDR0;
+}
+
+
+size_t usart_read(uint8_t *buffer, size_t len)
+{
+ size_t read = 0;
+ uint8_t *p = buffer;
+
+ while (len--) {
+ if (usart_read_byte(p) == 0) {
+ p++;
+ read++;
+ }
+ }
+
+ return read;
+}
+
+int usart_read_line(uint8_t *buffer, size_t len)
+{
+ uint8_t ch;
+ uint8_t *p = buffer;
+ size_t read = 0;
+
+ while (len--) {
+ if (usart_read_byte(&ch) != 0)
+ continue;
+ else
+ read++;
+
+ if (ch == '\n')
+ break;
+ else
+ *(p++) = ch;
+ }
+
+ if (ch != '\n')
+ return -1;
+
+ return 0;
+}
diff --git a/sw/programmer/avr/usart.h b/sw/programmer/avr/usart.h
new file mode 100644
index 0000000..1bb6607
--- /dev/null
+++ b/sw/programmer/avr/usart.h
@@ -0,0 +1,96 @@
+#ifndef __USART_H__
+#define __USART_H__
+/***
+ * USART REGISTERS {{{
+ *
+ * UCSR: control and status regisers, composed from 3 registers:
+ * +------------------------------------------------------------------------+
+ * | UCSRA :| RXC | TXC | UDRE | FE | DOR | PE | U2X | MPCM |
+ * +------------------------------------------------------------------------+
+ * UCSRA is a status register (read only)
+ * Relevant bits:
+ * - RXC : set to 1 if data is present on the receive buffer
+ * - TXC : set to 1 when data is transferred to the transfer register
+ * - UDRE: set to 1 when trasmit buffer is empty (data sent)
+ * +------------------------------------------------------------------------+
+ * | UCSRB :| RXCIE | TXCIE | UDRIE | RXEN | TXEN | UCSZ2 | RXB8 | TXB8 |
+ * +------------------------------------------------------------------------+
+ * UCSRB is used to setup hardware configuration
+ * Relevant bits:
+ * - RXCIE: RX complete interrupt enabled when set to 1
+ * - TXCIE: TX complete interrupt enabled when set to 1
+ * - UDRIE: data register empty interrupt enabled when set to 1
+ * - RXEN : uart receiver enabled when set to 1
+ * - TXEN : uart transmitter enabled when set to 1
+ * +------------------------------------------------------------------------+
+ * | UCSRC :| URSEL | UMSEL | UPM1 | UPM0 | USBS | UCSZ1 | UCSZ0 | UCPOL |
+ * +------------------------------------------------------------------------+
+ * UCSRB is used to setup protocol configuration
+ * Relevant bits:
+ * - URSEL: register select (location is shared with UBRRH and UCSRC)
+ * - UMSEL: mode select
+ * 1 -> synchronous
+ * 0 -> asynchronous
+ * - UMP1 + UPM0: set parity
+ * 00 -> no parity
+ * 01 -> reserved
+ * 10 -> even
+ * 11 -> odd
+ * - UCSZ2 + UCSZ1 + UCSZ0: set data frame (char size)
+ * 000 -> 5 bit
+ * 001 -> 6 bit
+ * 010 -> 7 bit
+ * 011 -> 8 bit
+ * 100 to 110 -> reserved
+ * 111 -> 9 bit
+ *
+ * UBRR: baudrate register
+ * +------------------------------------------------------------------------+
+ * | UBRRH :| URSEL | | | | UBRR11| UBRR10| UBRR9 | UBRR8 |
+ * +------------------------------------------------------------------------+
+ * | UBRRL :| UBRR7 | UBRR6 | UBRR5 | UBRR4 | UBRR3 | UBRR2 | UBRR1 | UBRR0 |
+ * +------------------------------------------------------------------------+
+ * UBRR is composed of 2 8 bit registers to store a 12 bit baudrate value.
+ * The value to be stored in this register is calculated with the following
+ * formula (approximate to integer):
+ * UBRR = ( XTAL_frequency ) / ( 16 * BAUDRATE ) -1
+ *
+ * in C code corresponds to:
+ * #define USART_BAUDRATE 9600
+ * #define BAUD_PRESCALE (((F_CPU / (USART_BAUDRATE * 16UL))) - 1)
+ *
+ * Relevant bits:
+ * - URSEL: register select (location is share with UCSRC)
+ *
+ * UDR : data register
+ * This register is shared between RX and TX
+ *
+ * }}}
+ */
+
+#include <stdint.h>
+#include <stdlib.h>
+
+#include <avr/io.h>
+
+#define USART_TIMEOUT 5000
+
+// struct usart_conf
+// {
+// uint16_t baudrate;
+// };
+
+void usart_init(uint16_t baudrate);
+// void usart_init_conf(struct usart_conf *conf);
+
+void usart_send_byte(uint8_t data);
+void usart_send(uint8_t *data, size_t len);
+
+void usart_print(char *str);
+
+int usart_read_byte(uint8_t *byte);
+uint8_t usart_read_byte_nt(void);
+size_t usart_read(uint8_t *buffer, size_t len);
+int uart_read_line(uint8_t *buffer, size_t len);
+
+#endif
diff --git a/sw/linux/config.h b/sw/programmer/linux/config.h
index d319f43..d319f43 100644
--- a/sw/linux/config.h
+++ b/sw/programmer/linux/config.h
diff --git a/sw/linux/configure.ac b/sw/programmer/linux/configure.ac
index a5c4b3b..a5c4b3b 100644
--- a/sw/linux/configure.ac
+++ b/sw/programmer/linux/configure.ac
diff --git a/sw/linux/makefile.am b/sw/programmer/linux/makefile.am
index 4d27cea..4d27cea 100644
--- a/sw/linux/makefile.am
+++ b/sw/programmer/linux/makefile.am
diff --git a/sw/linux/reading_links.txt b/sw/programmer/linux/reading_links.txt
index 83c62f4..83c62f4 100644
--- a/sw/linux/reading_links.txt
+++ b/sw/programmer/linux/reading_links.txt
diff --git a/sw/programmer/linux/src/flash.c b/sw/programmer/linux/src/flash.c
new file mode 100644
index 0000000..48189da
--- /dev/null
+++ b/sw/programmer/linux/src/flash.c
@@ -0,0 +1,59 @@
+#include "flash.h"
+
+static int flash_serial_fd = -1;
+
+int flash_open(const char *path, unsigned long baudrate)
+{
+ flash_serial_fd = serial_open(path, baudrate);
+
+ if (flash_serial_fd < 0)
+ return -1;
+
+ return 0;
+}
+
+int flash_write(const char *romfile, void (*log)(const char *))
+{
+ int romfd;
+ ssize_t written;
+
+ struct stat romst;
+ struct flash_blk head;
+
+ uint8_t *buffer = malloc(FLASH_BLOCK_SIZE);
+
+ romfd = open(romfile, O_RDONLY);
+
+ if (fstat(romfd, &romst) != 0)
+ goto exit_romfd;
+
+ while ((head.size = read(romfd, buffer, FLASH_BLOCK_SIZE))) {
+ head.addr = (uint16_t) lseek(romfd, 0, SEEK_CUR);
+
+ written = write(flash_serial_fd, &head, sizeof(struct flash_blk));
+ if (written < 0) {
+ // error
+ }
+
+ written = write(flash_serial_fd, buffer, head.size);
+ if (written < 0) {
+ // error
+ }
+
+ char logbuf[64];
+ sprintf(logbuf, "[@] Written %d bytes at address %d\n", head.size, head.addr);
+ log(logbuf);
+ }
+
+exit_romfd:
+ close(romfd);
+
+ free(buffer);
+ return 0;
+}
+
+void flash_close(void)
+{
+ if (flash_serial_fd >= 0)
+ close(flash_serial_fd);
+} \ No newline at end of file
diff --git a/sw/programmer/linux/src/flash.h b/sw/programmer/linux/src/flash.h
new file mode 100644
index 0000000..373ebf3
--- /dev/null
+++ b/sw/programmer/linux/src/flash.h
@@ -0,0 +1,22 @@
+#ifndef __FLASH_H__
+#define __FLASH_H__
+
+#include "serial.h"
+
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <unistd.h>
+
+#define FLASH_BLOCK_SIZE 512
+
+struct flash_blk
+{
+ uint16_t addr;
+ uint16_t size;
+};
+
+int flash_open(const char *devpath, unsigned long baudrate);
+int flash_write(const char *romfile, void (*log)(const char *));
+void flash_close(void);
+
+#endif
diff --git a/sw/linux/src/main.c b/sw/programmer/linux/src/main.c
index 769992a..769992a 100644
--- a/sw/linux/src/main.c
+++ b/sw/programmer/linux/src/main.c
diff --git a/sw/programmer/linux/src/makefile.am b/sw/programmer/linux/src/makefile.am
new file mode 100644
index 0000000..33ae438
--- /dev/null
+++ b/sw/programmer/linux/src/makefile.am
@@ -0,0 +1,7 @@
+bin_PROGRAMS = z80prog
+z80prog_SOURCES = main.c ui.c serial.c flash.c
+
+z80prog_CFLAGS = -Wall -g $(gtk3_CFLAGS) -pthread
+z80prog_LDADD = $(gtk3_LIBS)
+
+CLEANFILES = *~
diff --git a/sw/linux/src/serial.c b/sw/programmer/linux/src/serial.c
index 564676b..e2544be 100644
--- a/sw/linux/src/serial.c
+++ b/sw/programmer/linux/src/serial.c
@@ -1,6 +1,6 @@
#include "serial.h"
-int serial_connect(const char *devpath, long baudrate)
+int serial_open(const char *devpath, unsigned long baudrate)
{
int fd;
struct termios tty;
@@ -40,3 +40,4 @@ int serial_connect(const char *devpath, long baudrate)
return fd;
}
+
diff --git a/sw/linux/src/serial.h b/sw/programmer/linux/src/serial.h
index 6123e42..fe21524 100644
--- a/sw/linux/src/serial.h
+++ b/sw/programmer/linux/src/serial.h
@@ -8,10 +8,6 @@
#include <fcntl.h>
#include <termios.h>
-int serial_connect(const char *devpath, long baudrate);
-void serial_close(int fd);
-
-void serial_program(const char *rompath);
-void serial_read_rom(const char *rom);
+int serial_open(const char *devpath, unsigned long baudrate);
#endif
diff --git a/sw/programmer/linux/src/ui.c b/sw/programmer/linux/src/ui.c
new file mode 100644
index 0000000..87dc0c7
--- /dev/null
+++ b/sw/programmer/linux/src/ui.c
@@ -0,0 +1,142 @@
+#include "ui.h"
+
+static bool ui_connected, ui_fileset;
+static GtkBuilder *ui_builder;
+
+void ui_init(int *argc, char **argv[])
+{
+ GtkWindow *window;
+ GtkFileChooserButton *filechoosebtn;
+ GtkButton *connectbtn, *flashbtn;
+
+ ui_connected = ui_fileset = false;
+
+ gtk_init(argc, argv);
+
+ ui_builder = gtk_builder_new();
+ gtk_builder_add_from_file(ui_builder, "z80prog.ui", NULL);
+
+ /* connect objects to callbacks */
+ window = GTK_WINDOW(gtk_builder_get_object(ui_builder, "window"));
+ g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
+
+ connectbtn = GTK_BUTTON(gtk_builder_get_object(ui_builder, "connectbtn"));
+ g_signal_connect(connectbtn, "clicked", G_CALLBACK(ui_connect_clicked), NULL);
+
+ flashbtn = GTK_BUTTON(gtk_builder_get_object(ui_builder, "flashbtn"));
+ g_signal_connect(flashbtn, "clicked", G_CALLBACK(ui_flash_clicked), NULL);
+
+ filechoosebtn = GTK_FILE_CHOOSER_BUTTON(gtk_builder_get_object(ui_builder, "filechoosebtn"));
+ g_signal_connect(filechoosebtn, "file-set", G_CALLBACK(ui_file_set), NULL);
+
+ /* start gtk window */
+ gtk_main();
+}
+
+void ui_log(const char *msg)
+{
+ GtkTextIter end;
+ GtkTextView *ui_log;
+
+ static GtkTextBuffer *ui_logbuf = NULL;
+
+ ui_log = GTK_TEXT_VIEW(gtk_builder_get_object(ui_builder, "logview"));
+
+ if (ui_logbuf == NULL) {
+ ui_logbuf = gtk_text_buffer_new(NULL);
+ gtk_text_view_set_buffer(ui_log, ui_logbuf);
+ }
+
+ gtk_text_buffer_get_end_iter(ui_logbuf, &end);
+ gtk_text_buffer_insert(ui_logbuf, &end, msg, -1);
+ gtk_text_view_scroll_to_iter(ui_log, &end, .0, TRUE, .0, .1);
+}
+
+void ui_check_enable_flashbtn(void)
+{
+ GtkWidget *ui_flashbtn = GTK_WIDGET(gtk_builder_get_object(ui_builder, "flashbtn"));
+
+ if (ui_connected && ui_fileset)
+ gtk_widget_set_sensitive(ui_flashbtn, TRUE);
+ else
+ gtk_widget_set_sensitive(ui_flashbtn, FALSE);
+}
+
+void ui_file_set(GtkFileChooserButton *btn, gpointer user_data)
+{
+ GtkEntry *filepath = GTK_ENTRY(gtk_builder_get_object(ui_builder, "filepath"));
+
+ gtk_entry_set_text(filepath, gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(btn)));
+ ui_log(UI_LOG_MSG "file set\n");
+ ui_fileset = true;
+
+ ui_check_enable_flashbtn();
+}
+
+void ui_connect_clicked(void)
+{
+ GtkEntry *ui_devpath = GTK_ENTRY(gtk_builder_get_object(ui_builder, "devpath"));
+ GtkSpinButton *ui_baudrate = GTK_SPIN_BUTTON(gtk_builder_get_object(ui_builder, "devbaudrate"));
+ GtkButton *ui_connectbtn = GTK_BUTTON(gtk_builder_get_object(ui_builder, "connectbtn"));
+
+ unsigned long baudrate = gtk_spin_button_get_value_as_int(ui_baudrate);
+ const char *devpath = gtk_entry_get_text(ui_devpath);
+
+ if (flash_open(devpath, baudrate) != 0) {
+ ui_log(UI_LOG_ERR "failed to open serial device\n");
+ } else {
+ ui_connected = true;
+ ui_log(UI_LOG_MSG "connected to serial device ");
+ ui_log(devpath);
+ ui_log("\n");
+
+ g_signal_handlers_disconnect_by_func(ui_connectbtn, G_CALLBACK(ui_connect_clicked), NULL);
+ g_signal_connect(ui_connectbtn, "clicked", G_CALLBACK(ui_disconnect_clicked), NULL);
+
+ gtk_button_set_label(ui_connectbtn, "gtk-disconnect");
+ ui_check_enable_flashbtn();
+ }
+}
+
+void ui_disconnect_clicked(void)
+{
+ GtkButton *ui_connectbtn = GTK_BUTTON(gtk_builder_get_object(ui_builder, "connectbtn"));
+
+ flash_close();
+
+ ui_connected = false;
+ ui_log(UI_LOG_MSG "disconnected\n");
+
+ g_signal_handlers_disconnect_by_func(ui_connectbtn, G_CALLBACK(ui_disconnect_clicked), NULL);
+ g_signal_connect(ui_connectbtn, "clicked", G_CALLBACK(ui_connect_clicked), NULL);
+
+ gtk_button_set_label(ui_connectbtn, "gtk-connect");
+ ui_check_enable_flashbtn();
+}
+
+int ui_flash_write_start(void *ptr)
+{
+ const char *filepath = (const char *) ptr;
+
+ flash_write(filepath, ui_log);
+ ui_check_enable_flashbtn();
+
+ return 0;
+}
+
+void ui_flash_clicked(void)
+{
+ GtkWidget *ui_flashbtn = GTK_WIDGET(gtk_builder_get_object(ui_builder, "flashbtn"));
+ GtkEntry *ui_filepath = GTK_ENTRY(gtk_builder_get_object(ui_builder, "filepath"));
+
+ const char *filepath = gtk_entry_get_text(ui_filepath);
+
+ gdk_threads_add_idle_full(
+ G_PRIORITY_HIGH_IDLE,
+ ui_flash_write_start,
+ (void *) filepath,
+ NULL
+ );
+
+ gtk_widget_set_sensitive(ui_flashbtn, FALSE);
+}
diff --git a/sw/linux/src/ui.h b/sw/programmer/linux/src/ui.h
index 44314d6..510537a 100644
--- a/sw/linux/src/ui.h
+++ b/sw/programmer/linux/src/ui.h
@@ -1,17 +1,24 @@
#ifndef __Z80PROG_UI_H__
#define __Z80PROG_UI_H_
+#include "flash.h"
+
#include <stdbool.h>
#include <string.h>
#include <gtk/gtk.h>
+#define UI_LOG_ERR "[!] "
+#define UI_LOG_WARN "[#] "
+#define UI_LOG_MSG "[@] "
+
void ui_init(int *argc, char **argv[]);
-void ui_log(const char *msg, char type);
+void ui_log(const char *msg);
+void ui_check_enable_flashbtn(void);
void ui_file_set(GtkFileChooserButton *btn, gpointer user_data);
-
void ui_connect_clicked(void);
+void ui_disconnect_clicked(void);
void ui_flash_clicked(void);
#endif
diff --git a/sw/programmer/linux/src/z80prog b/sw/programmer/linux/src/z80prog
new file mode 100755
index 0000000..2f0d230
--- /dev/null
+++ b/sw/programmer/linux/src/z80prog
Binary files differ
diff --git a/sw/linux/src/z80prog.ui b/sw/programmer/linux/src/z80prog.ui
index 3735efa..6c652ec 100644
--- a/sw/linux/src/z80prog.ui
+++ b/sw/programmer/linux/src/z80prog.ui
@@ -44,7 +44,8 @@
<object class="GtkEntry" id="devpath">
<property name="visible">True</property>
<property name="can_focus">True</property>
- <property name="placeholder_text" translatable="yes">Enter path</property>
+ <property name="text" translatable="yes">/dev/tty</property>
+ <property name="placeholder_text" translatable="yes">Enter device path</property>
</object>
<packing>
<property name="expand">True</property>
@@ -59,14 +60,14 @@
<property name="width_chars">0</property>
<property name="max_width_chars">7</property>
<property name="overwrite_mode">True</property>
- <property name="placeholder_text" translatable="yes">9600</property>
+ <property name="placeholder_text" translatable="yes">1200</property>
<property name="input_purpose">number</property>
<property name="adjustment">baudrateadjust</property>
<property name="climb_rate">10</property>
<property name="snap_to_ticks">True</property>
<property name="numeric">True</property>
<property name="update_policy">if-valid</property>
- <property name="value">9600</property>
+ <property name="value">1200</property>
</object>
<packing>
<property name="expand">False</property>
@@ -104,7 +105,7 @@
<object class="GtkEntry" id="filepath">
<property name="visible">True</property>
<property name="can_focus">True</property>
- <property name="placeholder_text" translatable="yes">Binary Path</property>
+ <property name="placeholder_text" translatable="yes">Enter binary path</property>
</object>
<packing>
<property name="expand">True</property>
@@ -173,21 +174,21 @@
</packing>
</child>
<child>
- <object class="GtkScrolledWindow" id="logscrolled">
+ <object class="GtkViewport" id="logviewport">
<property name="visible">True</property>
- <property name="can_focus">True</property>
- <property name="shadow_type">in</property>
+ <property name="can_focus">False</property>
<child>
- <object class="GtkViewport" id="logviewport">
+ <object class="GtkExpander" id="logexpander">
<property name="visible">True</property>
- <property name="can_focus">False</property>
+ <property name="can_focus">True</property>
+ <property name="expanded">True</property>
+ <property name="label_fill">True</property>
+ <property name="resize_toplevel">True</property>
<child>
- <object class="GtkExpander" id="logexpander">
+ <object class="GtkScrolledWindow" id="logscroller">
<property name="visible">True</property>
<property name="can_focus">True</property>
- <property name="expanded">True</property>
- <property name="label_fill">True</property>
- <property name="resize_toplevel">True</property>
+ <property name="shadow_type">in</property>
<child>
<object class="GtkTextView" id="logview">
<property name="visible">True</property>
@@ -198,13 +199,13 @@
<property name="monospace">True</property>
</object>
</child>
- <child type="label">
- <object class="GtkLabel" id="loglabel">
- <property name="visible">True</property>
- <property name="can_focus">False</property>
- <property name="label" translatable="yes">Logs</property>
- </object>
- </child>
+ </object>
+ </child>
+ <child type="label">
+ <object class="GtkLabel" id="loglabel">
+ <property name="visible">True</property>
+ <property name="can_focus">False</property>
+ <property name="label" translatable="yes">Logs</property>
</object>
</child>
</object>
@@ -213,7 +214,7 @@
<packing>
<property name="expand">True</property>
<property name="fill">True</property>
- <property name="position">4</property>
+ <property name="position">3</property>
</packing>
</child>
</object>
generated by cgit v1.2.1 (git 2.18.0) at 2024-12-23 09:43:59 +0100