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boards/samd21-xpro: fix style of PWM config

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This commit is contained in:
Benjamin Valentin 2022-11-23 14:05:08 +01:00
parent 90b0607f18
commit 07b3ccbc6a
1 changed files with 24 additions and 9 deletions
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33
boards/samd21-xpro/include/periph_conf.h
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@ -202,37 +202,52 @@ static const uart_conf_t uart_config[] = {
/* PWM0 channels */
static const pwm_conf_chan_t pwm_chan0_config[] = {
/* GPIO pin, MUX value, TCC channel */
{ GPIO_PIN(PA, 12), GPIO_MUX_E, 0 },
{ GPIO_PIN(PA, 13), GPIO_MUX_E, 1 },
{ .pin = GPIO_PIN(PA, 12), .mux = GPIO_MUX_E, .chan = 0 },
{ .pin = GPIO_PIN(PA, 13), .mux = GPIO_MUX_E, .chan = 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(PB, 12), GPIO_MUX_E, 0 },
{ GPIO_PIN(PB, 13), GPIO_MUX_E, 1 },
{ .pin = GPIO_PIN(PB, 12), .mux = GPIO_MUX_E, .chan = 0 },
{ .pin = GPIO_PIN(PB, 13), .mux = GPIO_MUX_E, .chan = 1 },
};
#endif
#if PWM_2_EN
/* PWM2 channels */
static const pwm_conf_chan_t pwm_chan2_config[] = {
/* GPIO pin, MUX value, TCC channel */
{ GPIO_PIN(PB, 02), GPIO_MUX_E, 0 },
{ GPIO_PIN(PB, 03), GPIO_MUX_E, 1 },
{ .pin = GPIO_PIN(PB, 02), .mux = GPIO_MUX_E, .chan = 0 },
{ .pin = GPIO_PIN(PB, 03), .mux = GPIO_MUX_E, .chan = 1 },
};
#endif
/* PWM device configuration */
static const pwm_conf_t pwm_config[] = {
#if PWM_0_EN
{TCC_CONFIG(TCC2), pwm_chan0_config, ARRAY_SIZE(pwm_chan0_config), SAM0_GCLK_MAIN},
{
.tim = TCC_CONFIG(TCC2),
.chan = pwm_chan0_config,
.chan_numof = ARRAY_SIZE(pwm_chan0_config),
.gclk_src = SAM0_GCLK_MAIN,
},
#endif
#if PWM_1_EN
{TCC_CONFIG(TC4), pwm_chan1_config, ARRAY_SIZE(pwm_chan1_config), SAM0_GCLK_MAIN},
{
.tim = TC_CONFIG(TC4),
.chan = pwm_chan1_config,
.chan_numof = ARRAY_SIZE(pwm_chan1_config),
.gclk_src = SAM0_GCLK_MAIN,
},
#endif
#if PWM_2_EN
{TCC_CONFIG(TC6), pwm_chan2_config, ARRAY_SIZE(pwm_chan2_config), SAM0_GCLK_MAIN},
{
.tim = TC_CONFIG(TC6),
.chan = pwm_chan2_config,
.chan_numof = ARRAY_SIZE(pwm_chan2_config),
.gclk_src = SAM0_GCLK_MAIN,
},
#endif
};