65 lines
1.3 KiB
C
65 lines
1.3 KiB
C
#include <mc1322x.h>
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#include <board.h>
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#include "tests.h"
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#include "config.h"
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void main(void) {
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nvmType_t type=0;
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nvmErr_t err;
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uint32_t buf[WRITE_NBYTES/4];
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uint32_t i;
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uart_init(INC, MOD);
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print_welcome("nvm-write");
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vreg_init();
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putstr("Detecting internal nvm\n\r");
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err = nvm_detect(gNvmInternalInterface_c, &type);
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putstr("nvm_detect returned: 0x");
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put_hex(err);
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putstr(" type is: 0x");
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put_hex32(type);
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putstr("\n\r");
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buf[0] = WRITEVAL0;
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buf[1] = WRITEVAL1;
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err = nvm_erase(gNvmInternalInterface_c, type, 0x40000000); /* erase sector 30 --- sector 31 is the 'secret zone' */
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putstr("nvm_erase returned: 0x");
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put_hex(err);
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putstr("\n\r");
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err = nvm_write(gNvmInternalInterface_c, type, (uint8_t *)buf, WRITE_ADDR, WRITE_NBYTES);
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putstr("nvm_write returned: 0x");
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put_hex(err);
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putstr("\n\r");
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putstr("writing\n\r");
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for(i=0; i<WRITE_NBYTES/4; i++) {
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putstr("0x");
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put_hex32(buf[i]);
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putstr("\n\r");
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buf[i] = 0x00000000; /* clear buf for the read */
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}
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err = nvm_read(gNvmInternalInterface_c, type, (uint8_t *)buf, WRITE_ADDR, WRITE_NBYTES);
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putstr("nvm_read returned: 0x");
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put_hex(err);
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putstr("\n\r");
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putstr("reading\n\r");
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for(i=0; i<WRITE_NBYTES/4; i++) {
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putstr("0x");
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put_hex32(buf[i]);
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putstr("\n\r");
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}
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while(1) {continue;};
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}
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