Jordan Earls
A project to implement a console using the Mbed using VGA for video output and a PS/2 keyboard for the input. The eventual goal is to also include tools for managing SD cards, and a semi-self-hosting programming environment.
Dependencies: PS2_MbedConsole fastlib SDFileSystem vga640x480g_mbedconsole lightvm mbed
MbedConsole is a cool little project to have a self-contained computer all on an Mbed. So far it has VGA and PS/2 support and can stand alone without a computer powering it. Next planned features are SD card support and a lightweight programmable VM complete with a file editor and self-hosted assembler.
You can view additional details about it at http://earlz.net/tags/mbedconsole
Diff: main.cpp
- Revision:
- 14:c42ae78003c6
- Parent:
- 13:442bd2fb4ea0
- Child:
- 16:370b9e559f92
--- a/main.cpp Sun Sep 30 05:26:32 2012 +0000
+++ b/main.cpp Sun Sep 30 16:34:33 2012 +0000
@@ -63,26 +63,14 @@
NVIC_SetPriority(MCPWM_IRQn, 100);
NVIC_SetPriority(QEI_IRQn, 100);
NVIC_SetPriority(PLL1_IRQn, 100);
- //serial.puts("Done!\r\n");
- //serial.puts("Initializing VGA...");
- //wait_ms(500);
init_vga();
vga_cls();
- //serial.puts("Done!\r\n");
-
- //serial.puts("Initializing PS/2 Keyboard..");
- //NVIC_SetPriority( EINT3_IRQn, 90 );
- //wait_ms(500);
keyboard_init();
fl_select_clock_i2s(FL_CLOCK_DIV1); // assume 100MHz
fl_i2s_set_tx_rate(1,4); // set 25 MHz pixel clock
NVIC_SetPriority( EINT3_IRQn, 90 );
- //wait_ms(500);
- //serial.puts("Done\r\n");
-
- //serial.puts("Entering mbedConsole shell\r\n");
freopen("/console", "w", stdout);
setvbuf(stdout, NULL, _IONBF, 0);
@@ -90,8 +78,6 @@
//setvbuf(stdout, NULL, _IONBF, 0);
freopen("/console", "w", stderr);
setvbuf(stderr, NULL, _IONBF, 0);
- //printf("test");
- //fflush(stdout);
while(1)
{
vputs("mbedConsole by Jordan Earls\n");