david-on-debian/Espresso
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Espresso 0.0.0f

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This commit is contained in:
David Goeke
2025-06-13 19:53:54 -05:00
parent 1e5b4a765b
commit eeea3b2d86
7 changed files with 174 additions and 16 deletions
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12
kernel/intro.c
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@ -5,11 +5,13 @@
#include <kernel/intro.h>
void delay_us(uint32_t microseconds, uint32_t cpu_mhz) {
uint32_t count = cpu_mhz * microseconds;
while (count--) {
asm volatile ("nop" ::: "memory");
}
void delay_us(uint32_t microseconds, uint32_t cpu_mhz)
{
uint32_t count = cpu_mhz * microseconds;
while (count--)
{
asm volatile ("nop" ::: "memory");
}
}

8
kernel/kernel.c
View File

@ -50,7 +50,7 @@ void kernel_main(multiboot_info_t* mbd, unsigned int magic)
/* --- BEGIN INITIALIZATION SECTION --- */
const char* espresso_kernel_version = "0.0.0e";
const char* espresso_kernel_version = "0.0.0f";
/* We need to initialize the terminal so that any error/debuging messages show. */
terminal_initialize();
@ -106,6 +106,10 @@ void kernel_main(multiboot_info_t* mbd, unsigned int magic)
printd("SSE test succeeded\n");
}
printd("Initializing the PS/2 keyboard...\n");
keyboard_init();
printd("PS/2 Keyboard initialized\n");
/*
printd("Initalizing AHCI...\n");
ahci_init();
@ -138,7 +142,7 @@ void kernel_main(multiboot_info_t* mbd, unsigned int magic)
/*sleep(1000);*/
begin_anim(espresso_kernel_version);
//begin_anim(espresso_kernel_version);
printf("Guten tag and welcome to Espresso\n");