diff --git a/boards/msbiot/include/periph_conf.h b/boards/msbiot/include/periph_conf.h
index 5c998abf61dc1e6622a205ac52fd3bbb1d37b98c..c7d23ebf081d44e62174de4ebcafe5c31e2c9365 100644
--- a/boards/msbiot/include/periph_conf.h
+++ b/boards/msbiot/include/periph_conf.h
@@ -83,9 +83,11 @@ static const pwm_conf_t pwm_config[] = {
{
.dev = TIM11,
.rcc_mask = RCC_APB2ENR_TIM11EN,
- .pins = { GPIO_PIN(PORT_B, 9), GPIO_UNDEF, GPIO_UNDEF, GPIO_UNDEF },
+ .chan = { { .pin = GPIO_PIN(PORT_B, 9), .cc_chan = 0 },
+ { .pin = GPIO_UNDEF, .cc_chan = 0 },
+ { .pin = GPIO_UNDEF, .cc_chan = 0 },
+ { .pin = GPIO_UNDEF, .cc_chan = 0 } },
.af = GPIO_AF3,
- .chan = 1,
.bus = APB2
}
};
diff --git a/boards/nucleo-f207/Makefile.features b/boards/nucleo-f207/Makefile.features
index b53a6d772ec5452622ef0561309111b4ae0fb819..0458cbfedff69b355ec9b8414d556138184c9675 100644
--- a/boards/nucleo-f207/Makefile.features
+++ b/boards/nucleo-f207/Makefile.features
@@ -2,6 +2,7 @@
FEATURES_PROVIDED += periph_cpuid
FEATURES_PROVIDED += periph_gpio
FEATURES_PROVIDED += periph_i2c
+FEATURES_PROVIDED += periph_pwm
FEATURES_PROVIDED += periph_rtc
FEATURES_PROVIDED += periph_spi
FEATURES_PROVIDED += periph_timer
diff --git a/boards/nucleo-f207/include/periph_conf.h b/boards/nucleo-f207/include/periph_conf.h
index 056872f9a573d6e7a640a5a3db75ec127c200b8b..cfe40c322368952da2a2df1022dc0d0605466da4 100644
--- a/boards/nucleo-f207/include/periph_conf.h
+++ b/boards/nucleo-f207/include/periph_conf.h
@@ -58,10 +58,11 @@ static const pwm_conf_t pwm_config[] = {
{
.dev = TIM3,
.rcc_mask = RCC_APB1ENR_TIM3EN,
- .pins = { GPIO_PIN(PORT_C, 6), GPIO_PIN(PORT_C, 7),
- GPIO_PIN(PORT_C, 8), GPIO_PIN(PORT_C, 9) },
+ .chan = { { .pin = GPIO_PIN(PORT_C, 6), .cc_chan = 0 },
+ { .pin = GPIO_PIN(PORT_C, 7), .cc_chan = 1 },
+ { .pin = GPIO_PIN(PORT_C, 8), .cc_chan = 2 },
+ { .pin = GPIO_PIN(PORT_C, 9), .cc_chan = 3 } },
.af = GPIO_AF2,
- .chan = 4,
.bus = APB1
}
};
diff --git a/boards/nucleo-f303/include/periph_conf.h b/boards/nucleo-f303/include/periph_conf.h
index 72cf1cacb144688b9fe2575bbd8adcee7bc3d4ec..be66076729d3ad55553b94efbf87c0420295f8c3 100755
--- a/boards/nucleo-f303/include/periph_conf.h
+++ b/boards/nucleo-f303/include/periph_conf.h
@@ -125,10 +125,11 @@ static const pwm_conf_t pwm_config[] = {
{
.dev = TIM3,
.rcc_mask = RCC_APB1ENR_TIM3EN,
- .pins = { GPIO_PIN(PORT_C, 6), GPIO_PIN(PORT_C, 7),
- GPIO_PIN(PORT_C, 8), GPIO_PIN(PORT_C, 9) },
+ .chan = { { .pin = GPIO_PIN(PORT_C, 6), .cc_chan = 0 },
+ { .pin = GPIO_PIN(PORT_C, 7), .cc_chan = 1 },
+ { .pin = GPIO_PIN(PORT_C, 8), .cc_chan = 2 },
+ { .pin = GPIO_PIN(PORT_C, 9), .cc_chan = 3 } },
.af = GPIO_AF2,
- .chan = 4,
.bus = APB1
}
};
diff --git a/boards/nucleo-f334/include/periph_conf.h b/boards/nucleo-f334/include/periph_conf.h
index 99bf7e87aa2169d8ef06e7e9166bf51eaf054cc4..e2cf5a933555ae69fa361149460a367897c6eabd 100644
--- a/boards/nucleo-f334/include/periph_conf.h
+++ b/boards/nucleo-f334/include/periph_conf.h
@@ -109,10 +109,11 @@ static const pwm_conf_t pwm_config[] = {
{
.dev = TIM3,
.rcc_mask = RCC_APB1ENR_TIM3EN,
- .pins = { GPIO_PIN(PORT_C, 6), GPIO_PIN(PORT_C, 7),
- GPIO_PIN(PORT_C, 8), GPIO_PIN(PORT_C, 9) },
+ .chan = { { .pin = GPIO_PIN(PORT_C, 6), .cc_chan = 0 },
+ { .pin = GPIO_PIN(PORT_C, 7), .cc_chan = 1 },
+ { .pin = GPIO_PIN(PORT_C, 8), .cc_chan = 2 },
+ { .pin = GPIO_PIN(PORT_C, 9), .cc_chan = 3 } },
.af = GPIO_AF2,
- .chan = 4,
.bus = APB1
}
};
diff --git a/boards/nucleo-f446/include/periph_conf.h b/boards/nucleo-f446/include/periph_conf.h
index 55f6418dd01c28f3872969d453f6d811f49a257b..31208df865e416f729defbdcb633bc37d913b217 100644
--- a/boards/nucleo-f446/include/periph_conf.h
+++ b/boards/nucleo-f446/include/periph_conf.h
@@ -134,28 +134,31 @@ static const pwm_conf_t pwm_config[] = {
{
.dev = TIM2,
.rcc_mask = RCC_APB1ENR_TIM2EN,
- .pins = { GPIO_PIN(PORT_A, 15), GPIO_PIN(PORT_B, 3),
- GPIO_PIN(PORT_B, 10), GPIO_PIN(PORT_B, 2) },
+ .chan = { { .pin = GPIO_PIN(PORT_A, 15), .cc_chan = 0},
+ { .pin = GPIO_PIN(PORT_B, 3), .cc_chan = 1},
+ { .pin = GPIO_PIN(PORT_B, 10), .cc_chan = 2},
+ { .pin = GPIO_PIN(PORT_B, 2), .cc_chan = 3} },
.af = GPIO_AF1,
- .chan = 4,
.bus = APB1
},
{
.dev = TIM3,
.rcc_mask = RCC_APB1ENR_TIM3EN,
- .pins = { GPIO_PIN(PORT_B, 4), GPIO_UNDEF,
- GPIO_UNDEF, GPIO_UNDEF },
+ .chan = { { .pin = GPIO_PIN(PORT_B, 4), .cc_chan = 0 },
+ { .pin = GPIO_UNDEF, .cc_chan = 0 },
+ { .pin = GPIO_UNDEF, .cc_chan = 0 },
+ { .pin = GPIO_UNDEF, .cc_chan = 0 } },
.af = GPIO_AF2,
- .chan = 1,
.bus = APB1
},
{
.dev = TIM8,
.rcc_mask = RCC_APB2ENR_TIM8EN,
- .pins = { GPIO_PIN(PORT_C, 6), GPIO_PIN(PORT_C, 7),
- GPIO_PIN(PORT_C, 8), GPIO_PIN(PORT_C, 9) },
+ .chan = { { .pin = GPIO_PIN(PORT_C, 6), .cc_chan = 0},
+ { .pin = GPIO_PIN(PORT_C, 7), .cc_chan = 1},
+ { .pin = GPIO_PIN(PORT_C, 8), .cc_chan = 2},
+ { .pin = GPIO_PIN(PORT_C, 9), .cc_chan = 3} },
.af = GPIO_AF3,
- .chan = 4,
.bus = APB2
},
};
diff --git a/boards/stm32f3discovery/include/periph_conf.h b/boards/stm32f3discovery/include/periph_conf.h
index 391ff7f3af3b8fc83ab68b159626cd409482c831..28c703c1b6c326a751676f4fe790e8770d0392af 100644
--- a/boards/stm32f3discovery/include/periph_conf.h
+++ b/boards/stm32f3discovery/include/periph_conf.h
@@ -127,19 +127,21 @@ static const pwm_conf_t pwm_config[] = {
{
.dev = TIM3,
.rcc_mask = RCC_APB1ENR_TIM3EN,
- .pins = { GPIO_PIN(PORT_C, 6), GPIO_PIN(PORT_C, 7),
- GPIO_PIN(PORT_C, 8), GPIO_PIN(PORT_C, 9) },
+ .chan = { { .pin = GPIO_PIN(PORT_C, 6), .cc_chan = 0 },
+ { .pin = GPIO_PIN(PORT_C, 7), .cc_chan = 1 },
+ { .pin = GPIO_PIN(PORT_C, 8), .cc_chan = 2 },
+ { .pin = GPIO_PIN(PORT_C, 9), .cc_chan = 3 } },
.af = GPIO_AF2,
- .chan = 4,
.bus = APB1
},
{
.dev = TIM4,
.rcc_mask = RCC_APB1ENR_TIM4EN,
- .pins = { GPIO_PIN(PORT_D, 12), GPIO_PIN(PORT_D, 13),
- GPIO_PIN(PORT_D, 14), GPIO_PIN(PORT_D, 15) },
+ .chan = { { .pin = GPIO_PIN(PORT_D, 12), .cc_chan = 0},
+ { .pin = GPIO_PIN(PORT_D, 13), .cc_chan = 1},
+ { .pin = GPIO_PIN(PORT_D, 14), .cc_chan = 2},
+ { .pin = GPIO_PIN(PORT_D, 15), .cc_chan = 3} },
.af = GPIO_AF2,
- .chan = 4,
.bus = APB1
}
};
diff --git a/boards/stm32f4discovery/include/periph_conf.h b/boards/stm32f4discovery/include/periph_conf.h
index e3476f8c83de435cfa394deaf46e4930e6c5fc8e..19f90b2159a989ea577c26dff8701d9abbbf28c4 100644
--- a/boards/stm32f4discovery/include/periph_conf.h
+++ b/boards/stm32f4discovery/include/periph_conf.h
@@ -159,21 +159,21 @@ static const pwm_conf_t pwm_config[] = {
{
.dev = TIM1,
.rcc_mask = RCC_APB2ENR_TIM1EN,
- .pins = { GPIO_PIN(PORT_E, 9), GPIO_PIN(PORT_E, 11),
- GPIO_PIN(PORT_E, 11), GPIO_PIN(PORT_E, 14) },
+ .chan = { { .pin = GPIO_PIN(PORT_E, 9), .cc_chan = 0 },
+ { .pin = GPIO_PIN(PORT_E, 11), .cc_chan = 1 },
+ { .pin = GPIO_PIN(PORT_E, 11), .cc_chan = 2 },
+ { .pin = GPIO_PIN(PORT_E, 14), .cc_chan = 3 } },
.af = GPIO_AF1,
- .chan = 4,
.bus = APB2
},
- {
- .dev = TIM3,
- .rcc_mask = RCC_APB1ENR_TIM3EN,
- .pins = { GPIO_PIN(PORT_B, 4), GPIO_PIN(PORT_B, 5),
- GPIO_PIN(PORT_B, 0), GPIO_PIN(PORT_B, 1) },
- .af = GPIO_AF2,
- .chan = 4,
- .bus = APB1
- }
+ // {
+ // .dev = TIM3,
+ // .rcc_mask = RCC_APB1ENR_TIM3EN,
+ // .chan = { GPIO_PIN(PORT_B, 4), GPIO_PIN(PORT_B, 5),
+ // GPIO_PIN(PORT_B, 0), GPIO_PIN(PORT_B, 1) },
+ // .af = GPIO_AF2,
+ // .bus = APB1
+ // }
};
#define PWM_NUMOF (sizeof(pwm_config) / sizeof(pwm_config[0]))