34 lines
984 B
C
34 lines
984 B
C
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#include "stdio.h"
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#include "stdlib.h"
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#include "stdint.h"
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void main(int argc, char *argv[])
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{
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uint32_t cmd, resp;
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uint32_t addr, data;
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while (1) {
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printf("Please input cmd52 and response\r\n");
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scanf("%x %x", &cmd, &resp);
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printf("your input is cmd52:0x%08lX, resp:0x%08lX\r\n", cmd, resp);
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/* parse cmd52 */
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addr = (cmd >> 9) & 0x1FFFF;
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data = (cmd >> 0) & 0xFF;
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if (cmd & (1 << 31)) {
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printf("write 0x%02X to 0x%06X. ", data, addr);
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if (cmd & (1 << 27)) {
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printf("with read. ");
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} else {
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printf("without read. ");
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}
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} else {
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printf("read data from 0x%06X. ", addr);
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}
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printf("func=%d\r\n", (cmd >> 28) & 0x7);
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/* parse response */
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addr = (resp >> 8) & 0xFF;
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data = (resp >> 0) & 0xFF;
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printf("return data is 0x%02lX, status=0x%02lX\r\n\r\n", data, addr);
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}
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}
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