Merge pull request #775 from geertu/i2c-scan-fixes
I2c scan fixes and cleanups
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commit
2cb4f513f1
litex/soc/software/bios/cmds
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@ -135,10 +135,10 @@ static void i2c_scan_handler(int nb_params, char **params)
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printf(" 0 1 2 3 4 5 6 7 8 9 a b c d e f");
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for (slave_addr = 0; slave_addr < 0x80; slave_addr++) {
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if (slave_addr % 0x10 == 0) {
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printf("\n0x%02x:", (slave_addr/0x10) * 0x10);
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printf("\n0x%02x:", slave_addr & 0x70);
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}
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if (i2c_poll(slave_addr)) {
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printf(" %02x");
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printf(" %02x", slave_addr);
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} else {
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printf(" --");
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}
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