55 lines
1.5 KiB
C
55 lines
1.5 KiB
C
#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <ctype.h>
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#include <stdint.h>
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#include "util.h"
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#include "ram2gs_hal.h"
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uint8_t __fastcall__ ram2gs_cmd(char cmd);
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void ram2gs_set(char en8meg, char enled) {
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char cmd = 0x10;
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if (en8meg) { cmd |= 0x01; }
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if (enled) { cmd |= 0x02; }
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ram2gs_cmd(cmd);
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}
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void ram2gs_flashled(char frames) {
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char i;
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for (i = 0; i < frames; i++) {
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unsigned int l;
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for (l = 0; *VBL < 0 && l < 2500; l++) { ram2gs_flashled1(); }
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for (l = 0; *VBL >= 0 && l < 2500; l++) { ram2gs_flashled1(); }
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}
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}
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#include "ram2gs_hal_max.c"
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#include "ram2gs_hal_spi.c"
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#include "ram2gs_hal_lcmxo2.c"
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static char _type;
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void ram2gs_hal_set_type(char type) { _type = type; }
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void ram2gs_erase() {
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switch (_type) {
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case 0x00: ram2gs_max_erase(); break; // Altera MAX II / V
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case 0x04: ram2gs_spi_erase(); break; // Lattice MachXO / iCE40 / AGM AG256
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case 0x08: ram2gs_lcmxo2_erase(); break; // Lattice MachXO2
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}
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}
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void ram2gs_save_start(char en8meg, char enled) {
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switch (_type) {
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case 0x00: ram2gs_max_save(en8meg, enled); break; // Altera MAX II / V
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case 0x04: ram2gs_spi_erase(); break; // Lattice MachXO / iCE40 / AGM AG256
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case 0x08: ram2gs_lcmxo2_erase(); break; // Lattice MachXO2
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}
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}
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void ram2gs_save_end(char en8meg, char enled) {
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switch (_type) {
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case 0x00: break; // Altera MAX II / V
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case 0x04: ram2gs_spi_save(en8meg, enled); break; // Lattice MachXO / iCE40 / AGM AG256
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case 0x08: ram2gs_lcmxo2_save(en8meg, enled); break; // Lattice MachXO2
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}
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}
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