diff options
| author | Drashna Jaelre <drashna@live.com> | 2022-01-20 09:23:16 -0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-20 09:23:16 -0800 |
| commit | 6ebb44f17e7bb3df8492c6498289a44c01c59277 (patch) | |
| tree | 2eb8843cf5bfee953b4aa714b8dc6847a679cc27 /drivers/sensors/adns9800.c | |
| parent | 24324378a8ab070775d4e5361d6ce3f9f903c395 (diff) | |
[Bug][Core] Fix optical sensor firmware upload (#15919)
Diffstat (limited to 'drivers/sensors/adns9800.c')
| -rw-r--r-- | drivers/sensors/adns9800.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/sensors/adns9800.c b/drivers/sensors/adns9800.c index 425cf9912f..d167841968 100644 --- a/drivers/sensors/adns9800.c +++ b/drivers/sensors/adns9800.c @@ -135,10 +135,8 @@ void adns9800_init() { wait_us(15); // send all bytes of the firmware - unsigned char c; - for (int i = 0; i < FIRMWARE_LENGTH; i++) { - c = (unsigned char)pgm_read_byte(adns9800_firmware_data + i); - spi_write(c); + for (uint16_t i = 0; i < FIRMWARE_LENGTH; i++) { + spi_write(pgm_read_byte(firmware_data + i)); wait_us(15); } |