diff --git a/src/drivers/boards/px4fmu-v5/manifest.c b/src/drivers/boards/px4fmu-v5/manifest.c index 99bea68402..624013d06c 100644 --- a/src/drivers/boards/px4fmu-v5/manifest.c +++ b/src/drivers/boards/px4fmu-v5/manifest.c @@ -48,11 +48,50 @@ #include #include +#include "systemlib/px4_macros.h" +#include "px4_log.h" /**************************************************************************** * Pre-Processor Definitions ****************************************************************************/ +typedef struct { + uint32_t hw_ver_rev; /* the version and revision */ + const px4_hw_mft_item_t *mft; /* The first entry */ + uint32_t entries; /* the lenght of the list */ +} px4_hw_mft_list_entry_t; + +typedef px4_hw_mft_list_entry_t *px4_hw_mft_list_entry; +#define px4_hw_mft_list_uninitialized (px4_hw_mft_list_entry) -1 + +static const px4_hw_mft_item_t device_unsupported = {0, 0, 0}; + +static const px4_hw_mft_item_t hw_mft_list_v0500[] = { + { + .present = 1, + .mandatory = 1, + .connection = px4_hw_con_onboard, + }, + { + .present = 1, + .mandatory = 1, + .connection = 1, + }, +}; + +static const px4_hw_mft_item_t hw_mft_list_v0540[] = { + { + .present = 0, + .mandatory = 0, + .connection = px4_hw_con_unknown, + }, +}; + +static px4_hw_mft_list_entry_t mft_lists[] = { + {0x0000, hw_mft_list_v0500, arraySize(hw_mft_list_v0500)}, + {0x0400, hw_mft_list_v0540, arraySize(hw_mft_list_v0540)}, +}; + /************************************************************************************ * Name: board_rc_input @@ -67,3 +106,48 @@ __EXPORT bool board_supports_single_wire(uint32_t uxart_base) { return uxart_base == RC_UXART_BASE; } + +/************************************************************************************ + * Name: board_query_manifest + * + * Description: + * Optional returns manifest item. + * + * Input Parameters: + * manifest_id - the ID for the manifest item to retrieve + * + * Returned Value: + * 0 - item is not in manifest => assume legacy operations + * pointer to a manifest item + * + ************************************************************************************/ + +__EXPORT px4_hw_mft_item board_query_manifest(px4_hw_mft_item_id_t id) +{ + static px4_hw_mft_list_entry boards_manifest = px4_hw_mft_list_uninitialized; + + if (boards_manifest == px4_hw_mft_list_uninitialized) { + uint32_t ver_rev = board_get_hw_version() << 8; + ver_rev |= board_get_hw_revision(); + + for (unsigned i = 0; i < arraySize(mft_lists); i++) { + if (mft_lists[i].hw_ver_rev == ver_rev) { + boards_manifest = &mft_lists[i]; + break; + } + } + + if (boards_manifest == px4_hw_mft_list_uninitialized) { + PX4_ERR("Board %4x is not supported!", ver_rev); + } + } + + px4_hw_mft_item rv = &device_unsupported; + + if (boards_manifest != px4_hw_mft_list_uninitialized && + id < boards_manifest->entries) { + rv = &boards_manifest->mft[id]; + } + + return rv; +}