spi: print out progress while writing
Signed-off-by: Sean Cross <sean@xobs.io>
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parent
6b6266c1de
commit
fc6d6a575d
8
spi.c
8
spi.c
@ -522,6 +522,7 @@ int spiWrite(struct ff_spi *spi, uint32_t addr, const uint8_t *data, unsigned in
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// Erase all applicable blocks
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uint32_t erase_addr;
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for (erase_addr = 0; erase_addr < count; erase_addr += 32768) {
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printf("\rErasing @ %06x", erase_addr);
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spiBegin(spi);
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spiCommand(spi, 0x06);
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spiEnd(spi);
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@ -553,11 +554,17 @@ int spiWrite(struct ff_spi *spi, uint32_t addr, const uint8_t *data, unsigned in
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return 1;
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}
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printf("\n");
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while (count) {
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printf("\rProgramming @ %06x", addr);
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spiBegin(spi);
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spiCommand(spi, 0x06);
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spiEnd(spi);
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uint8_t sr1 = spiReadSr(spi, 1);
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if (!(sr1 & (1 << 1)))
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fprintf(stderr, "error: write-enable latch (WEL) not set, write will probably fail\n");
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spiBegin(spi);
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spiCommand(spi, write_cmd);
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spiCommand(spi, addr >> 16);
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@ -570,6 +577,7 @@ int spiWrite(struct ff_spi *spi, uint32_t addr, const uint8_t *data, unsigned in
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addr += i;
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spi_wait_for_not_busy(spi);
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}
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printf("\n");
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return 0;
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}
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