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Gericom
2025-11-22 17:21:45 +01:00
commit 5d6f67c612
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36
arm7/source/ipcServices/DsiSdIpcService.twl.cpp Normal file
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#include <nds/ndstypes.h>
#include "../mmc/sdmmc.h"
#include "DsiSdIpcService.h"
void DsiSdIpcService::Start()
{
pico_SDMMC_init(SDMMC_DEV_CARD);
ThreadIpcService::Start();
}
void DsiSdIpcService::HandleMessage(u32 data)
{
auto cmd = reinterpret_cast<const dsisd_ipc_cmd_t*>(data << 2);
switch (cmd->cmd)
{
case DSI_SD_IPC_CMD_READ_SECTORS:
ReadSectors(cmd);
break;
case DSI_SD_IPC_CMD_WRITE_SECTORS:
WriteSectors(cmd);
break;
}
}
void DsiSdIpcService::ReadSectors(const dsisd_ipc_cmd_t* cmd) const
{
pico_SDMMC_readSectors(SDMMC_DEV_CARD, cmd->sector, cmd->buffer, cmd->count);
SendResponseMessage(0);
}
void DsiSdIpcService::WriteSectors(const dsisd_ipc_cmd_t* cmd) const
{
pico_SDMMC_writeSectors(SDMMC_DEV_CARD, cmd->sector, cmd->buffer, cmd->count);
SendResponseMessage(0);
}