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Properly handle negative numbers

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Now -3.141592 and -32768 are valid numbers that's stored correctly in memory
This commit is contained in:
MCUdude
2022-02-18 08:33:09 +01:00
parent 10e05eed21
commit 6e7f38e81f
1 changed files with 2 additions and 2 deletions
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4
src/term.c
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@@ -428,9 +428,9 @@ static int cmd_write(PROGRAMMER * pgm, struct avrpart * p,
} }
} }
buf[i - start_offset + bytes_grown] = (write_val >> 0) & 0xFF; buf[i - start_offset + bytes_grown] = (write_val >> 0) & 0xFF;
if (write_val > 0xFF || ptr) if (labs(write_val) > 0xFF || ptr)
buf[i - start_offset + ++bytes_grown] = (write_val >> 8) & 0xFF; buf[i - start_offset + ++bytes_grown] = (write_val >> 8) & 0xFF;
if (write_val > 0xFFFF || ptr) { if (labs(write_val) > 0xFFFF || ptr) {
buf[i - start_offset + ++bytes_grown] = (write_val >> 16) & 0xFF; buf[i - start_offset + ++bytes_grown] = (write_val >> 16) & 0xFF;
buf[i - start_offset + ++bytes_grown] = (write_val >> 24) & 0xFF; buf[i - start_offset + ++bytes_grown] = (write_val >> 24) & 0xFF;
} }