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-rw-r--r--drivers/sensors/pmw3360.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/sensors/pmw3360.c b/drivers/sensors/pmw3360.c
index 78d9c3bc8b..cebf4f25d8 100644
--- a/drivers/sensors/pmw3360.c
+++ b/drivers/sensors/pmw3360.c
@@ -108,10 +108,10 @@ spi_status_t spi_write_adv(uint8_t reg_addr, uint8_t data) {
status = spi_write(data);
// tSCLK-NCS for write operation
- wait_us(20);
+ wait_us(35);
- // tSWW/tSWR (=120us) minus tSCLK-NCS. Could be shortened, but is looks like a safe lower bound
- wait_us(100);
+ // tSWW/tSWR (=180us) minus tSCLK-NCS. Could be shortened, but is looks like a safe lower bound
+ wait_us(145);
spi_stop();
return status;
}