diff options
| author | Alabastard-64 <96358682+Alabastard-64@users.noreply.github.com> | 2022-01-12 19:51:05 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-13 02:51:05 +0000 |
| commit | a8482a4424ee3035d2a7487ea8d0de8684d3918f (patch) | |
| tree | 1f976224510c6eac1bc1ee422f8bd57f607fc9a9 /drivers | |
| parent | bd2af5c556d67cd14208d2c574d0fd2e77621753 (diff) | |
PMW3389 Revert Firmware load during Initilization (#15859)
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/sensors/pmw3389.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/sensors/pmw3389.c b/drivers/sensors/pmw3389.c index 11056bb89e..d6f02b6a59 100644 --- a/drivers/sensors/pmw3389.c +++ b/drivers/sensors/pmw3389.c @@ -210,16 +210,14 @@ void pmw3389_upload_firmware(void) { spi_write(REG_SROM_Load_Burst | 0x80); wait_us(15); -#ifdef PMW3389_LEGACY_FIRMWARE_UPLOAD + // legacy only for PMW3389 spi_transmit failed to load firmware unsigned char c; for (int i = 0; i < FIRMWARE_LENGTH; i++) { c = (unsigned char)pgm_read_byte(firmware_data + i); spi_write(c); wait_us(15); } -#else - spi_transmit(firmware_data, sizeof(firmware_data)); -#endif + wait_us(200); pmw3389_read(REG_SROM_ID); |