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| author | Brian Mock <brian@mockbrian.com> | 2020-05-09 20:14:07 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-05-10 04:14:07 +0100 |
| commit | 8ca4ed9a987f9e7815a813592a0210c4853386e6 (patch) | |
| tree | 75a92b47633f4406734e0aa4b20d1bb1e40a5369 /drivers/oled/oled_driver.c | |
| parent | 640d12d07072139ad3e7dea7c59e86b9b01a6fd6 (diff) | |
| download | firmware-8ca4ed9a987f9e7815a813592a0210c4853386e6.tar.gz firmware-8ca4ed9a987f9e7815a813592a0210c4853386e6.tar.bz2 firmware-8ca4ed9a987f9e7815a813592a0210c4853386e6.zip | |
Fix off by one error with oled_write_raw_P (#9045)
Diffstat (limited to 'drivers/oled/oled_driver.c')
| -rw-r--r-- | drivers/oled/oled_driver.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/oled/oled_driver.c b/drivers/oled/oled_driver.c index ce5c23cc4..eedaedcd3 100644 --- a/drivers/oled/oled_driver.c +++ b/drivers/oled/oled_driver.c @@ -479,7 +479,7 @@ void oled_write_ln_P(const char *data, bool invert) { void oled_write_raw_P(const char *data, uint16_t size) { if (size > OLED_MATRIX_SIZE) size = OLED_MATRIX_SIZE; for (uint16_t i = 0; i < size; i++) { - uint8_t c = pgm_read_byte(++data); + uint8_t c = pgm_read_byte(data++); if (oled_buffer[i] == c) continue; oled_buffer[i] = c; oled_dirty |= (1 << (i / OLED_BLOCK_SIZE)); |