diff options
| author | Birte Kristina Friesel <derf@finalrewind.org> | 2024-01-21 13:14:56 +0100 |
|---|---|---|
| committer | Birte Kristina Friesel <derf@finalrewind.org> | 2024-01-21 13:14:56 +0100 |
| commit | 86d9cc4be4ff5203b682091e90256758097f2f73 (patch) | |
| tree | 70bcfd9ddcfe1684218a41a93cafe5137b966bd3 /src | |
| parent | fe969749996bd31024068ea25d22b1a98e71dbfe (diff) | |
VEML6075: I²C reads need just one byte written per register
Diffstat (limited to 'src')
| -rw-r--r-- | src/driver/veml6075.cc | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/driver/veml6075.cc b/src/driver/veml6075.cc index 0ef3c08..dd6df25 100644 --- a/src/driver/veml6075.cc +++ b/src/driver/veml6075.cc @@ -26,25 +26,25 @@ bool VEML6075::readUVCounts(float *uva, float *uvb) { uint16_t uva_counts, uvb_counts, comp_visible, comp_ir; txbuf[0] = 0x07; - if (i2c.xmit(address, 2, txbuf, 2, rxbuf) != 0) { + if (i2c.xmit(address, 1, txbuf, 2, rxbuf) != 0) { return false; } uva_counts = ((uint16_t)rxbuf[1] << 8) + rxbuf[0]; txbuf[0] = 0x09; - if (i2c.xmit(address, 2, txbuf, 2, rxbuf) != 0) { + if (i2c.xmit(address, 1, txbuf, 2, rxbuf) != 0) { return false; } uvb_counts = ((uint16_t)rxbuf[1] << 8) + rxbuf[0]; txbuf[0] = 0x0a; - if (i2c.xmit(address, 2, txbuf, 2, rxbuf) != 0) { + if (i2c.xmit(address, 1, txbuf, 2, rxbuf) != 0) { return false; } comp_visible = ((uint16_t)rxbuf[1] << 8) + rxbuf[0]; txbuf[0] = 0x0b; - if (i2c.xmit(address, 2, txbuf, 2, rxbuf) != 0) { + if (i2c.xmit(address, 1, txbuf, 2, rxbuf) != 0) { return false; } comp_ir = ((uint16_t)rxbuf[1] << 8) + rxbuf[0]; |