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mcpwm: added peripheral signal description list

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morris
2021-02-25 18:55:30 +08:00
parent f5ca47c0fc
commit 3b66958b33
5 changed files with 356 additions and 0 deletions
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1
components/soc/esp32/CMakeLists.txt
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@@ -6,6 +6,7 @@ set(srcs
"i2s_periph.c" "i2s_periph.c"
"interrupts.c" "interrupts.c"
"ledc_periph.c" "ledc_periph.c"
"mcpwm_periph.c"
"pcnt_periph.c" "pcnt_periph.c"
"rmt_periph.c" "rmt_periph.c"
"rtc_io_periph.c" "rtc_io_periph.c"

160
components/soc/esp32/mcpwm_periph.c Normal file
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@@ -0,0 +1,160 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "soc/soc.h"
#include "soc/mcpwm_periph.h"
#include "soc/gpio_sig_map.h"
const mcpwm_signal_conn_t mcpwm_periph_signals = {
.groups = {
[0] = {
.module = PERIPH_PWM0_MODULE,
.irq_id = ETS_PWM0_INTR_SOURCE,
.operators = {
[0] = {
.generators = {
[0] = {
.pwm_sig = PWM0_OUT0A_IDX
},
[1] = {
.pwm_sig = PWM0_OUT0B_IDX
}
}
},
[1] = {
.generators = {
[0] = {
.pwm_sig = PWM0_OUT1A_IDX
},
[1] = {
.pwm_sig = PWM0_OUT1B_IDX
}
}
},
[2] = {
.generators = {
[0] = {
.pwm_sig = PWM0_OUT2A_IDX
},
[1] = {
.pwm_sig = PWM0_OUT2B_IDX
}
}
}
},
.detectors = {
[0] = {
.fault_sig = PWM0_F0_IN_IDX
},
[1] = {
.fault_sig = PWM0_F1_IN_IDX
},
[2] = {
.fault_sig = PWM0_F2_IN_IDX
}
},
.captures = {
[0] = {
.cap_sig = PWM0_CAP0_IN_IDX
},
[1] = {
.cap_sig = PWM0_CAP1_IN_IDX
},
[2] = {
.cap_sig = PWM0_CAP2_IN_IDX
}
},
.ext_syncers = {
[0] = {
.sync_sig = PWM0_SYNC0_IN_IDX
},
[1] = {
.sync_sig = PWM0_SYNC1_IN_IDX
},
[2] = {
.sync_sig = PWM0_SYNC2_IN_IDX
}
}
},
[1] = {
.module = PERIPH_PWM1_MODULE,
.irq_id = ETS_PWM1_INTR_SOURCE,
.operators = {
[0] = {
.generators = {
[0] = {
.pwm_sig = PWM1_OUT0A_IDX
},
[1] = {
.pwm_sig = PWM1_OUT0B_IDX
}
}
},
[1] = {
.generators = {
[0] = {
.pwm_sig = PWM1_OUT1A_IDX
},
[1] = {
.pwm_sig = PWM1_OUT1B_IDX
}
}
},
[2] = {
.generators = {
[0] = {
.pwm_sig = PWM1_OUT2A_IDX
},
[1] = {
.pwm_sig = PWM1_OUT2B_IDX
}
}
}
},
.detectors = {
[0] = {
.fault_sig = PWM1_F0_IN_IDX
},
[1] = {
.fault_sig = PWM1_F1_IN_IDX
},
[2] = {
.fault_sig = PWM1_F2_IN_IDX
}
},
.captures = {
[0] = {
.cap_sig = PWM1_CAP0_IN_IDX
},
[1] = {
.cap_sig = PWM1_CAP1_IN_IDX
},
[2] = {
.cap_sig = PWM1_CAP2_IN_IDX
}
},
.ext_syncers = {
[0] = {
.sync_sig = PWM1_SYNC0_IN_IDX
},
[1] = {
.sync_sig = PWM1_SYNC1_IN_IDX
},
[2] = {
.sync_sig = PWM1_SYNC2_IN_IDX
}
}
}
}
};

1
components/soc/esp32s3/CMakeLists.txt
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@@ -9,6 +9,7 @@ set(srcs
"interrupts.c" "interrupts.c"
"lcd_periph.c" "lcd_periph.c"
"ledc_periph.c" "ledc_periph.c"
"mcpwm_periph.c"
"pcnt_periph.c" "pcnt_periph.c"
"rmt_periph.c" "rmt_periph.c"
"rtc_io_periph.c" "rtc_io_periph.c"

160
components/soc/esp32s3/mcpwm_periph.c Normal file
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@@ -0,0 +1,160 @@
// Copyright 2020 Espressif Systems (Shanghai) PTE LTD
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "soc/soc.h"
#include "soc/mcpwm_periph.h"
#include "soc/gpio_sig_map.h"
const mcpwm_signal_conn_t mcpwm_periph_signals = {
.groups = {
[0] = {
.module = PERIPH_PWM0_MODULE,
.irq_id = ETS_PWM0_INTR_SOURCE,
.operators = {
[0] = {
.generators = {
[0] = {
.pwm_sig = PWM0_OUT0A_IDX
},
[1] = {
.pwm_sig = PWM0_OUT0B_IDX
}
}
},
[1] = {
.generators = {
[0] = {
.pwm_sig = PWM0_OUT1A_IDX
},
[1] = {
.pwm_sig = PWM0_OUT1B_IDX
}
}
},
[2] = {
.generators = {
[0] = {
.pwm_sig = PWM0_OUT2A_IDX
},
[1] = {
.pwm_sig = PWM0_OUT2B_IDX
}
}
}
},
.detectors = {
[0] = {
.fault_sig = PWM0_F0_IN_IDX
},
[1] = {
.fault_sig = PWM0_F1_IN_IDX
},
[2] = {
.fault_sig = PWM0_F2_IN_IDX
}
},
.captures = {
[0] = {
.cap_sig = PWM0_CAP0_IN_IDX
},
[1] = {
.cap_sig = PWM0_CAP1_IN_IDX
},
[2] = {
.cap_sig = PWM0_CAP2_IN_IDX
}
},
.ext_syncers = {
[0] = {
.sync_sig = PWM0_SYNC0_IN_IDX
},
[1] = {
.sync_sig = PWM0_SYNC1_IN_IDX
},
[2] = {
.sync_sig = PWM0_SYNC2_IN_IDX
}
}
},
[1] = {
.module = PERIPH_PWM1_MODULE,
.irq_id = ETS_PWM1_INTR_SOURCE,
.operators = {
[0] = {
.generators = {
[0] = {
.pwm_sig = PWM1_OUT0A_IDX
},
[1] = {
.pwm_sig = PWM1_OUT0B_IDX
}
}
},
[1] = {
.generators = {
[0] = {
.pwm_sig = PWM1_OUT1A_IDX
},
[1] = {
.pwm_sig = PWM1_OUT1B_IDX
}
}
},
[2] = {
.generators = {
[0] = {
.pwm_sig = PWM1_OUT2A_IDX
},
[1] = {
.pwm_sig = PWM1_OUT2B_IDX
}
}
}
},
.detectors = {
[0] = {
.fault_sig = PWM1_F0_IN_IDX
},
[1] = {
.fault_sig = PWM1_F1_IN_IDX
},
[2] = {
.fault_sig = PWM1_F2_IN_IDX
}
},
.captures = {
[0] = {
.cap_sig = PWM1_CAP0_IN_IDX
},
[1] = {
.cap_sig = PWM1_CAP1_IN_IDX
},
[2] = {
.cap_sig = PWM1_CAP2_IN_IDX
}
},
.ext_syncers = {
[0] = {
.sync_sig = PWM1_SYNC0_IN_IDX
},
[1] = {
.sync_sig = PWM1_SYNC1_IN_IDX
},
[2] = {
.sync_sig = PWM1_SYNC2_IN_IDX
}
}
}
}
};

34
components/soc/include/soc/mcpwm_periph.h
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@@ -13,5 +13,39 @@
// limitations under the License. // limitations under the License.
#pragma once #pragma once
#include "soc/soc_caps.h"
#include "soc/mcpwm_reg.h" #include "soc/mcpwm_reg.h"
#include "soc/mcpwm_struct.h" #include "soc/mcpwm_struct.h"
#include "soc/periph_defs.h"
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
struct {
const periph_module_t module; // Peripheral module
const int irq_id;
struct {
struct {
const uint32_t pwm_sig;
} generators[SOC_MCPWM_GENERATORS_PER_OPERATOR];
} operators[SOC_MCPWM_OPERATORS_PER_GROUP];
struct {
const uint32_t fault_sig;
} detectors[SOC_MCPWM_FAULT_DETECTORS_PER_GROUP];
struct {
const uint32_t cap_sig;
} captures[SOC_MCPWM_CAPTURE_CHANNELS_PER_TIMER];
struct {
const uint32_t sync_sig;
} ext_syncers[SOC_MCPWM_EXT_SYNCERS_PER_GROUP];
} groups[SOC_MCPWM_GROUPS];
} mcpwm_signal_conn_t;
extern const mcpwm_signal_conn_t mcpwm_periph_signals;
#ifdef __cplusplus
}
#endif