diff options
Diffstat (limited to 'src/main.c.bak')
| -rw-r--r-- | src/main.c.bak | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/src/main.c.bak b/src/main.c.bak deleted file mode 100644 index 95f3210..0000000 --- a/src/main.c.bak +++ /dev/null @@ -1,203 +0,0 @@ -#include <stm32l476xx.h>
-#include <clock.h>
-#include <heap.h>
-#include <task.h>
-#include <gpio.h>
-#include <lcd.h>
-#include <display.h>
-#include <display_draw.h>
-#include <initrd.h>
-#include <serial.h>
-#include <parser.h>
-#include <stack.h>
-
-#include <stdlib.h>
-#include <string.h>
-
-void kmain(void);
-void task_interpreter(void);
-
-int main(void)
-{
- asm("cpsid i");
-
- // prepare flash latency for 40MHz operation
- FLASH->ACR &= ~(FLASH_ACR_LATENCY);
- FLASH->ACR |= FLASH_ACR_LATENCY_4WS;
-
- //MPU->CTRL |= MPU_CTRL_ENABLE_Msk | MPU_CTRL_PRIVDEFENA_Msk;
- clock_init();
- gpio_init();
-
- gpio_mode(GPIOA, 5, OUTPUT);
-
- serial_init();
-
- // enable FPU
- SCB->CPACR |= (0xF << 20);
-
- task_init(kmain);
-
- while (1);
-}
-
-int script_puts(interpreter *it)
-{
- char *s = igetarg_string(it, 0);
- dsp_puts(s);
- //dsp_puts("\n");
- //asm("mov r0, %0; svc 2" :: "r" (s));
- return 0;
-}
-
-int script_gets(interpreter *it)
-{
- char *s = malloc(64), c[2] = {0, 0};
- uint16_t index = 0;
-
- do {
- c[0] = serial_get();
- s[index] = c[0];
- if (c[0] != '\r')
- dsp_puts(c);
- } while (s[index] != '\r' && index++ < 23);
- s[index] = '\0';
-
- variable *v = igetarg(it, 0);
- v->valtype = STRING;
- v->svalue = s;
- return 0;
-}
-
-int script_delay(interpreter *it)
-{
- int ms = igetarg_integer(it, 0);
- delay(ms);
- return 0;
-}
-
-int script_rect(interpreter *it)
-{
- dsp_rect(igetarg_integer(it, 0), igetarg_integer(it, 1),
- igetarg_integer(it, 2), igetarg_integer(it, 3),
- igetarg_integer(it, 4));
- return 0;
-}
-
-int script_line(interpreter *it)
-{
- dsp_line(igetarg_integer(it, 0), igetarg_integer(it, 1),
- igetarg_integer(it, 2), igetarg_integer(it, 3),
- igetarg_integer(it, 4));
- return 0;
-}
-
-int script_ppos(interpreter *it)
-{
- dsp_cpos(0, 0);
- dsp_coff(igetarg_integer(it, 0), igetarg_integer(it, 1));
- return 0;
-}
-
-void task_interpreter(void)
-{
- interpreter it;
- iinit(&it);
- inew_cfunc(&it, "print", script_puts);
- inew_cfunc(&it, "gets", script_gets);
- inew_cfunc(&it, "delay", script_delay);
- inew_cfunc(&it, "rect", script_rect);
- inew_cfunc(&it, "ppos", script_ppos);
- inew_cfunc(&it, "line", script_line);
-
- /*int ret = 0;
- char *linebuf = malloc(100), c[2] = {0, 0};
- while (1) {
- uint16_t index = 0;
- if (it.indent > 0)
- dsp_puts(">");
- dsp_puts("> ");
- do {
- c[0] = serial_get();
- if (c[0] >= ' ' || c[0] == '\r') {
- linebuf[index] = c[0];
- if (c[0] >= ' ')
- dsp_puts(c);
- }
- } while (linebuf[index] != '\r' && index++ < 100);
- linebuf[index] = '\0';
- dsp_puts("\n");
- ret = idoline(&it, linebuf);
- if (ret < 0)
- break;
- }*/
-
- char *s = initrd_getfile("init");
- if (s == 0)
- goto end;
-
- char *linebuf = (char *)malloc(120);
- uint32_t i = 0, prev = 0, lc;
- uint32_t size = initrd_getfilesize("init");
- int ret;
- while (i < size) {
- for (; s[i] != '\n' && s[i] != '\0'; i++);
- lc = i - prev;
- if (lc == 0) {
- prev = ++i;
- continue;
- }
- strncpy(linebuf, s + prev, lc + 1);
- linebuf[lc] = '\0';
- ret = idoline(&it, linebuf);
- if (ret < 0)
- break;
- prev = ++i;
- }
-
- if (ret < 0) {
- dsp_puts("\nError: ");
- dsp_puts(itoa(ret, linebuf, 10));
- }
- free(linebuf);
- //iend(&it); // nah
-
-end:
- while (1)
- delay(10);
-}
-
-void kmain(void)
-{
- asm("cpsie i");
-
- dsp_init();
-
- //dsp_rect(0, 0, 40, 40, dsp_color(0x7F, 0, 0x7F));
-
- //dsp_set_addr_read(0, 0, 39, 39);
- //dsp_dmode(INPUT);
- //uint8_t *buf = (uint8_t *)malloc(40 * 40 * 2);
- //for (int i = 0; i < 180; i++)
- // buf[i] = dsp_read_data();
- //dsp_dmode(OUTPUT);
- //dsp_set_addr(40, 40, 79, 79);
- //for (int i = 0; i < 320; i++)
- // dsp_write_data(buf[i]);
- //dsp_rect(80, 80, 40, 40, dsp_color(0x7F, 0x7F, 0));
-
- dsp_rect(0, 0, LCD_WIDTH, LCD_HEIGHT, dsp_color(0, 0, 0));
- dsp_cursoron();
-
- task_start(task_interpreter, 4096);
-
- //char *s = initrd_getfile("test.txt");
-
- while (1) {
- gpio_dout(GPIOA, 5, 1);
- delay(500);
- gpio_dout(GPIOA, 5, 0);
- delay(500);
- }
-}
-
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