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

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This commit is contained in:
David Sidrane
2021-08-20 10:15:57 -04:00
committed by Daniel Agar
parent 78b76cb636
commit cba78081af
1 changed files with 12 additions and 11 deletions
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src/drivers/lights/rgbled_ncp5623c/rgbled_ncp5623c.cpp
+12 -11
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@@ -34,7 +34,8 @@
/** /**
* @file rgbled_ncp5623c.cpp * @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> * @author CUAVcaijie <caijie@cuav.net>
*/ */
@@ -52,16 +53,16 @@
using namespace time_literals; using namespace time_literals;
#define ADDR 0x39 /**< I2C address of NCP5623C */ #define NCP5623B_ADDR 0x38 /**< I2C address of NCP5623B */
#define ALT_ADDR 0x38 /**< Alternative I2C address of NCP5623C */ #define NCP5623C_ADDR 0x39 /**< I2C address of NCP5623C */
#define NCP5623_LED_CURRENT 0x20 /**< Current register */ #define NCP5623_LED_CURRENT 0x20 /**< Current register */
#define NCP5623_LED_PWM0 0x40 /**< pwm0 register */ #define NCP5623_LED_PWM0 0x40 /**< pwm0 register */
#define NCP5623_LED_PWM1 0x60 /**< pwm1 register */ #define NCP5623_LED_PWM1 0x60 /**< pwm1 register */
#define NCP5623_LED_PWM2 0x80 /**< pwm2 register */ #define NCP5623_LED_PWM2 0x80 /**< pwm2 register */
#define NCP5623_LED_BRIGHT 0x1f /**< full brightness */ #define NCP5623_LED_BRIGHT 0x1f /**< full brightness */
#define NCP5623_LED_OFF 0x00 /**< off */ #define NCP5623_LED_OFF 0x00 /**< off */
class RGBLED_NCP5623C : public device::I2C, public I2CSPIDriver<RGBLED_NCP5623C> 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); int status = write(NCP5623_LED_CURRENT, NCP5623_LED_OFF);
if (status == PX4_ERROR) { if (status == PX4_ERROR) {
set_device_address(ALT_ADDR); set_device_address(NCP5623B_ADDR);
status = write(NCP5623_LED_CURRENT, NCP5623_LED_OFF); status = write(NCP5623_LED_CURRENT, NCP5623_LED_OFF);
if (status == PX4_OK) { if (status == PX4_OK) {
@@ -265,7 +266,7 @@ extern "C" __EXPORT int rgbled_ncp5623c_main(int argc, char *argv[])
using ThisDriver = RGBLED_NCP5623C; using ThisDriver = RGBLED_NCP5623C;
BusCLIArguments cli{true, false}; BusCLIArguments cli{true, false};
cli.default_i2c_frequency = 100000; cli.default_i2c_frequency = 100000;
cli.i2c_address = ADDR; cli.i2c_address = NCP5623C_ADDR;
const char *verb = cli.parseDefaultArguments(argc, argv); const char *verb = cli.parseDefaultArguments(argc, argv);