fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-04-28 00:04:06 +08:00
Code Issues Packages Projects Releases Wiki Activity

rgbled_ncp5623c:Document support for ncp5623[c|b] parts

Browse Source
This commit is contained in:
David Sidrane 2021-08-12 11:27:26 -07:00 committed by Daniel Agar
parent 78b76cb636
commit cba78081af
1 changed files with 12 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
src/drivers/lights/rgbled_ncp5623c/rgbled_ncp5623c.cpp
View File

@ -34,7 +34,8 @@
/**
* @file rgbled_ncp5623c.cpp
*
* Driver for the onboard RGB LED controller (NCP5623C) connected via I2C.
* Driver for the onboard RGB LED controller (NCP5623B or NCP5623C)
* connected via I2C.
*
* @author CUAVcaijie <caijie@cuav.net>
*/
@ -52,16 +53,16 @@
using namespace time_literals;
#define ADDR 0x39 /**< I2C address of NCP5623C */
#define ALT_ADDR 0x38 /**< Alternative I2C address of NCP5623C */
#define NCP5623B_ADDR 0x38 /**< I2C address of NCP5623B */
#define NCP5623C_ADDR 0x39 /**< I2C address of NCP5623C */
#define NCP5623_LED_CURRENT 0x20 /**< Current register */
#define NCP5623_LED_PWM0 0x40 /**< pwm0 register */
#define NCP5623_LED_PWM1 0x60 /**< pwm1 register */
#define NCP5623_LED_PWM2 0x80 /**< pwm2 register */
#define NCP5623_LED_CURRENT 0x20 /**< Current register */
#define NCP5623_LED_PWM0 0x40 /**< pwm0 register */
#define NCP5623_LED_PWM1 0x60 /**< pwm1 register */
#define NCP5623_LED_PWM2 0x80 /**< pwm2 register */
#define NCP5623_LED_BRIGHT 0x1f /**< full brightness */
#define NCP5623_LED_OFF 0x00 /**< off */
#define NCP5623_LED_BRIGHT 0x1f /**< full brightness */
#define NCP5623_LED_OFF 0x00 /**< off */
class RGBLED_NCP5623C : public device::I2C, public I2CSPIDriver<RGBLED_NCP5623C>
@ -143,7 +144,7 @@ RGBLED_NCP5623C::probe()
int status = write(NCP5623_LED_CURRENT, NCP5623_LED_OFF);
if (status == PX4_ERROR) {
set_device_address(ALT_ADDR);
set_device_address(NCP5623B_ADDR);
status = write(NCP5623_LED_CURRENT, NCP5623_LED_OFF);
if (status == PX4_OK) {
@ -265,7 +266,7 @@ extern "C" __EXPORT int rgbled_ncp5623c_main(int argc, char *argv[])
using ThisDriver = RGBLED_NCP5623C;
BusCLIArguments cli{true, false};
cli.default_i2c_frequency = 100000;
cli.i2c_address = ADDR;
cli.i2c_address = NCP5623C_ADDR;
const char *verb = cli.parseDefaultArguments(argc, argv);