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boards/sodaq-autonomo: update PWM configuration

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This commit is contained in:
Benjamin Valentin 2020-04-26 22:54:12 +02:00
parent 393105a9e1
commit f76f6f4935
1 changed files with 21 additions and 17 deletions
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38
boards/sodaq-autonomo/include/periph_conf.h
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@ -149,33 +149,37 @@ static const adc_conf_chan_t adc_channels[] = {
*/
#define PWM_0_EN 1
#define PWM_1_EN 1
#define PWM_MAX_CHANNELS 3
/* for compatibility with test application */
#define PWM_0_CHANNELS PWM_MAX_CHANNELS
#define PWM_1_CHANNELS PWM_MAX_CHANNELS
#if PWM_0_EN
/* PWM0 channels */
static const pwm_conf_chan_t pwm_chan0_config[] = {
/* GPIO pin, MUX value, TCC channel */
{ GPIO_PIN(PA, 6), GPIO_MUX_E, 0 },
{ GPIO_PIN(PA, 7), GPIO_MUX_E, 1 },
};
#endif
#if PWM_1_EN
/* PWM1 channels */
static const pwm_conf_chan_t pwm_chan1_config[] = {
/* GPIO pin, MUX value, TCC channel */
{ GPIO_PIN(PA, 16), GPIO_MUX_F, 0 },
{ GPIO_PIN(PA, 18), GPIO_MUX_F, 2 },
{ GPIO_PIN(PA, 19), GPIO_MUX_F, 3 }
};
#endif
/* PWM device configuration */
static const pwm_conf_t pwm_config[] = {
#if PWM_0_EN
{TCC1, {
/* GPIO pin, MUX value, TCC channel */
{ GPIO_PIN(PA, 6), GPIO_MUX_E, 0 },
{ GPIO_PIN(PA, 7), GPIO_MUX_E, 1 },
{ GPIO_UNDEF, (gpio_mux_t)0, 2 }
}},
{TCC1, pwm_chan0_config, ARRAY_SIZE(pwm_chan0_config)},
#endif
#if PWM_1_EN
{TCC0, {
/* GPIO pin, MUX value, TCC channel */
{ GPIO_PIN(PA, 16), GPIO_MUX_F, 0 },
{ GPIO_PIN(PA, 18), GPIO_MUX_F, 2 },
{ GPIO_PIN(PA, 19), GPIO_MUX_F, 3 }
}}
{TCC0, pwm_chan1_config, ARRAY_SIZE(pwm_chan1_config)},
#endif
};
/* number of devices that are actually defined */
#define PWM_NUMOF (2U)
#define PWM_NUMOF ARRAY_SIZE(pwm_config)
/** @} */
/**