firmware/test suite: add missing file tests.c
This commit is contained in:
Maximilian Rehkopf
parent
2a1ef40796
commit
c07b8f42c2
262
src/tests/tests.c
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262
src/tests/tests.c
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/* ___DISCLAIMER___ */
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#include <arm/NXP/LPC17xx/LPC17xx.h>
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#include "bits.h"
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#include "config.h"
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#include "uart.h"
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#include "timer.h"
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#include "led.h"
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#include "cli.h"
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#include "fpga.h"
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#include "fpga_spi.h"
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#include "ff.h"
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#include "fileops.h"
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#include "crc32.h"
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#include "diskio.h"
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#include "cic.h"
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#include "rtc.h"
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#include "memory.h"
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#include "snes.h"
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#include "cli.h"
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#include "tests.h"
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#define PROGRESS ("-\\|/")
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int test_sd() {
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printf("SD test... please insert card\n=============================\n");
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while(disk_status(0) & (STA_NOINIT|STA_NODISK)) cli_entrycheck();
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file_open((uint8_t*)"/sd2snes/testfile.bin", FA_WRITE | FA_CREATE_ALWAYS);
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if(file_res) {
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printf("could not open /sd2snes/testfile.bin: Error %d\n", file_res);
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printf("FAILED\n\n\n");
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return FAILED;
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}
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uint32_t testval = 0x55AA55AA;
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uint32_t crc = 0;
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uint32_t count, blkcount;
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for(count=0; count < 8192; count++) {
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for(blkcount=0; blkcount < 512; blkcount++) {
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file_buf[blkcount] = testval&0xff;
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crc=crc32_update(crc, testval&0xff);
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testval ^= (crc * (count + blkcount + 7)) - 1;
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}
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file_write();
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}
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printf("crc1 = %08lx ", crc);
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file_close();
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file_open((uint8_t*)"/sd2snes/testfile.bin", FA_READ);
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uint32_t crc2 = 0;
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for(count=0; count < 8192; count++) {
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file_read();
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for(blkcount=0; blkcount < 512; blkcount++) {
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testval = file_buf[blkcount];
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crc2 = crc32_update(crc2, testval&0xff);
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}
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}
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file_close();
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printf("crc2 = %08lx ", crc2);
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if(crc==crc2) {
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printf(" PASSED\n\n\n");
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return PASSED;
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} else {
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printf(" FAILED\n\n\n");
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return FAILED;
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}
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}
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int test_cic() {
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int cic_state = get_cic_state();
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printf("CIC Test:\n=========\n");
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printf("Current CIC state: %s\n", get_cic_statename(cic_state));
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if(cic_state == CIC_FAIL) {
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printf("CIC reports error, push reset...\n");
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while((cic_state = get_cic_state()) == CIC_FAIL);
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}
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if(cic_state == CIC_OK) {
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printf("CIC reports OK; no pair mode available. Provoking CIC error...\n");
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cic_pair(1,1);
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delay_ms(200);
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cic_init(0);
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printf("new CIC state: %s\n", get_cic_statename(get_cic_state()));
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if(get_cic_state() == CIC_FAIL) {
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printf("***Please reset SNES***\n");
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int failcount=2;
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while(failcount--) {
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while(get_cic_state() == CIC_FAIL);
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delay_ms(200);
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}
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if(get_cic_state() != CIC_FAIL) {
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printf("PASSED\n\n\n");
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return PASSED;
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}
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printf("CIC did not recover properly.\nFAILED\n");
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return FAILED;
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}
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printf("FAILED\n\n\n");
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return FAILED;
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}
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if(cic_state == CIC_SCIC) {
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printf("CIC reports OK; pair mode available. Switching to pair mode...\n");
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cic_init(1);
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delay_ms(100);
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cic_pair(0,0);
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delay_ms(1000);
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printf("new CIC state: %s\n", get_cic_statename(cic_state = get_cic_state()));
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if(get_cic_state() != CIC_PAIR) {
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printf("FAILED to switch to pair mode!!!\n");
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return FAILED;
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}
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}
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if(cic_state == CIC_PAIR) {
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cic_init(1);
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cic_pair(0,0);
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printf("cycling modes, observe power LED color\n");
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for(cic_state = 0; cic_state < 17; cic_state++) {
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cic_videomode(cic_state & 1);
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delay_ms(200);
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}
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}
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printf("PASSED\n\n\n");
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return PASSED;
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}
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int test_rtc() {
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struct tm time;
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printf("RTC Test\n========\n");
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printf("setting clock to 2011-01-01 00:00:00\n");
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set_bcdtime(0x20110101000000LL);
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printf("waiting 5 seconds\n");
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delay_ms(5000);
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// uint64_t newtime = get_bcdtime();
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printf("new time: ");
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read_rtc(&time);
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printtime(&time);
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if((get_bcdtime() & 0xffffffffffffff) >= 0x20110101000004LL) {
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printf("PASSED\n\n\n");
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return PASSED;
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} else printf("FAILED\n\n\n");
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return FAILED;
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}
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int test_fpga() {
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printf("FPGA test\n=========\n");
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printf("configuring fpga...\n");
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fpga_pgm((uint8_t*)"/sd2snes/test.bit");
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printf("basic communication test...");
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if(fpga_test() != FPGA_TEST_TOKEN) {
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printf("FAILED\n\n\n");
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return FAILED;
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} else printf("PASSED\n\n\n");
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return PASSED;
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}
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int test_mem() {
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printf("RAM test\n========\n");
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printf("Testing RAM0 (128Mbit) - writing RAM -");
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uint32_t addr;
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snes_reset(1);
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fpga_select_mem(0);
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set_mcu_addr(0);
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FPGA_DESELECT();
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delay_ms(1);
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FPGA_SELECT();
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delay_ms(1);
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FPGA_TX_BYTE(0x98);
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for(addr=0; addr < 16777216; addr++) {
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if((addr&0xffff) == 0)printf("\x8%c", PROGRESS[(addr>>16)&3]);
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FPGA_TX_BYTE((addr)+(addr>>8)+(addr>>16));
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FPGA_WAIT_RDY();
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}
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FPGA_DESELECT();
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printf(" verifying RAM -");
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uint8_t data, expect, error=0, failed=0;
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set_mcu_addr(0);
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FPGA_SELECT();
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FPGA_TX_BYTE(0x88);
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for(addr=0; addr < 16777216; addr++) {
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if((addr&0xffff) == 0)printf("\x8%c", PROGRESS[(addr>>16)&3]);
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FPGA_WAIT_RDY();
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data = FPGA_RX_BYTE();
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expect = (addr)+(addr>>8)+(addr>>16);
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if(data != expect) {
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printf("error @0x%06lx: expected 0x%02x, got 0x%02x\n", addr, expect, data);
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error++;
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failed=1;
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if(error>20) {
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printf("too many errors, aborting\n");
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break;
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}
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}
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}
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FPGA_DESELECT();
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if(error) printf("RAM0 FAILED\n");
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else printf("RAM0 PASSED\n");
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printf("Testing RAM1 (4Mbit) - writing RAM - ");
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snes_reset(1);
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fpga_select_mem(1);
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for(addr=0; addr < 524288; addr++) {
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sram_writebyte((addr)+(addr>>8)+(addr>>16), addr);
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}
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printf("verifying RAM...");
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error = 0;
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for(addr=0; addr < 524288; addr++) {
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data = sram_readbyte(addr);
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expect = (addr)+(addr>>8)+(addr>>16);
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if(data != expect) {
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printf("error @0x%05lx: expected 0x%02x, got 0x%02x\n", addr, expect, data);
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error++;
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failed=1;
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if(error>20) {
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printf("too many errors, aborting\n");
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break;
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}
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}
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}
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if(error) printf("RAM1 FAILED\n\n\n");
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else printf("RAM1 PASSED\n\n\n");
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if(failed) return FAILED;
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return PASSED;
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}
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int test_clk() {
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uint32_t sysclk[4];
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int32_t diff, max_diff = 0;
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int i, error=0;
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printf("sysclk test\n===========\n");
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printf("measuring SNES clock...\n");
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for(i=0; i<4; i++) {
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sysclk[i]=get_snes_sysclk();
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if(sysclk[i] < 21000000 || sysclk[i] > 22000000) error = 1;
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printf("%lu Hz ", sysclk[i]);
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if(i) {
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diff = sysclk[i] - sysclk[i-1];
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if(diff < 0) diff = -diff;
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if(diff > max_diff) max_diff = diff;
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printf("diff = %ld max = %ld", diff, max_diff);
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}
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printf("\n");
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delay_ms(1010);
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}
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if(error) {
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printf("clock frequency out of range!\n");
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}
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if(diff > 1000000) {
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printf("clock variation too great!\n");
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error = 1;
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}
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printf(" CPUCLK: %lu\n", get_snes_cpuclk());
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printf(" READCLK: %lu\n", get_snes_readclk());
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printf(" WRITECLK: %lu\n", get_snes_writeclk());
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printf(" PARDCLK: %lu\n", get_snes_pardclk());
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printf(" PAWRCLK: %lu\n", get_snes_pawrclk());
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printf(" REFRCLK: %lu\n", get_snes_refreshclk());
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printf("ROMSELCLK: %lu\n", get_snes_romselclk());
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if(error) {
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printf("FAILED\n\n\n");
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return FAILED;
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}
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printf("PASSED\n\n\n");
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return PASSED;
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}
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