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src/fas_arch/common_esp32_idf4.h

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+#ifndef FAS_ARCH_COMMON_ESP32_IDF4_H
+#define FAS_ARCH_COMMON_ESP32_IDF4_H
+
+//==========================================================================
+//
+// ESP32 derivate - the first one
+//
+//==========================================================================
+
+#if CONFIG_IDF_TARGET_ESP32
+#define SUPPORT_ESP32_MCPWM_PCNT
+#define SUPPORT_ESP32_RMT
+#define SUPPORT_ESP32_PULSE_COUNTER 8
+#define HAVE_ESP32_RMT
+#define QUEUES_MCPWM_PCNT 6
+#define QUEUES_RMT 8
+#define NEED_RMT_HEADERS
+#define NEED_MCPWM_HEADERS
+#define NEED_PCNT_HEADERS
+
+//==========================================================================
+//
+// ESP32 derivate - ESP32S2
+//
+//==========================================================================
+#elif CONFIG_IDF_TARGET_ESP32S2
+#define SUPPORT_ESP32_RMT
+#define SUPPORT_ESP32_PULSE_COUNTER 4
+#define HAVE_ESP32S3_PULSE_COUNTER
+#define HAVE_ESP32_RMT
+#define QUEUES_MCPWM_PCNT 0
+#define QUEUES_RMT 4
+#define NEED_RMT_HEADERS
+#define NEED_PCNT_HEADERS
+
+//==========================================================================
+//
+// ESP32 derivate - ESP32S3
+//
+//==========================================================================
+#elif CONFIG_IDF_TARGET_ESP32S3
+#define SUPPORT_ESP32_MCPWM_PCNT
+#define SUPPORT_ESP32_RMT
+#define SUPPORT_ESP32_PULSE_COUNTER 4
+#define HAVE_ESP32S3_PULSE_COUNTER
+#define HAVE_ESP32S3_RMT
+
+#define QUEUES_MCPWM_PCNT 4
+#define QUEUES_RMT 4
+#define NEED_RMT_HEADERS
+#define NEED_MCPWM_HEADERS
+#define NEED_PCNT_HEADERS
+
+//==========================================================================
+//
+// ESP32 derivate - ESP32C3
+//
+//==========================================================================
+#elif CONFIG_IDF_TARGET_ESP32C3
+#define SUPPORT_ESP32_RMT
+#define HAVE_ESP32C3_RMT
+#define QUEUES_MCPWM_PCNT 0
+#define QUEUES_RMT 2
+#define NEED_RMT_HEADERS
+
+//==========================================================================
+//
+// For all unsupported ESP32 derivates
+//
+//==========================================================================
+#else
+#error "Unsupported derivate"
+#endif
+
+#if ESP_IDF_VERSION_MINOR == 4
+#define __ESP32_IDF_V44__
+#endif
+
+#include <driver/periph_ctrl.h>
+#include <soc/periph_defs.h>
+
+#ifdef NEED_MCPWM_HEADERS
+#include <driver/mcpwm.h>
+#include <soc/mcpwm_reg.h>
+#include <soc/mcpwm_struct.h>
+#endif
+
+#ifdef NEED_PCNT_HEADERS
+#include <driver/pcnt.h>
+#include <soc/pcnt_reg.h>
+#include <soc/pcnt_struct.h>
+#endif
+
+#ifdef NEED_RMT_HEADERS
+#include <driver/rmt.h>
+#include <soc/rmt_periph.h>
+#include <soc/rmt_reg.h>
+#include <soc/rmt_struct.h>
+
+#define RMT_CHANNEL_T rmt_channel_t
+#define FAS_RMT_MEM(channel) ((uint32_t *)RMTMEM.chan[channel].data32)
+#endif
+
+#endif /* FAS_ARCH_COMMON_ESP32_IDF4_H */