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Add GetFromFlashMemSpiffs in scripting.c

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bogiton 2019-11-02 18:07:36 +00:00 • committed by GitHub
parent 85acdfe109
commit 22b7d54362
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1 changed files with 56 additions and 0 deletions
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56
client/scripting.c
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@ -304,6 +304,61 @@ static int l_GetFromFlashMem(lua_State *L) {
}
/**
* @brief The following params expected:
* uint8_t *destfilename
* @param L
* @return
*/
static int l_GetFromFlashMemSpiffs(lua_State *L) {
if (IfPm3Flash()) {
uint32_t start_index = 0, len = 0x40000; //FLASH_MEM_MAX_SIZE
char destfilename[32] = {0};
size_t size;
int n = lua_gettop(L);
if (n == 0)
return returnToLuaWithError(L, "You need to supply the destination filename");
if (n >= 1) {
const char *p_filename = luaL_checklstring(L, 1, &size);
if (size != 0)
memcpy(destfilename, p_filename, 31);
}
if (destfilename[0] == '\0')
return returnToLuaWithError(L, "Filename missing or invalid");
// get size from spiffs itself !
SendCommandMIX(CMD_SPIFFS_STAT, 0, 0, 0, (uint8_t *)destfilename, 32);
PacketResponseNG resp;
if (!WaitForResponseTimeout(CMD_ACK, &resp, 2000))
return returnToLuaWithError(L, "No response from the device");
len = resp.oldarg[0];
if (len <= 0)
return returnToLuaWithError(L, "Filename invalid or empty");
uint8_t *data = calloc(len, sizeof(uint8_t));
if (!data)
return returnToLuaWithError(L, "Allocating memory failed");
if (!GetFromDevice(SPIFFS, data, len, start_index, (uint8_t *)destfilename, 32, NULL, -1, true)) {
free(data);
return returnToLuaWithError(L, "ERROR; downloading from spiffs(flashmemory)");
}
lua_pushlstring(L, (const char *)data, len);
lua_pushunsigned(L, len);
free(data);
return 2;
} else {
return returnToLuaWithError(L, "No FLASH MEM support");
}
}
/**
* @brief The following params expected:
* uint32_t cmd
@ -1128,6 +1183,7 @@ int set_pm3_libraries(lua_State *L) {
{"SendCommandNG", l_SendCommandNG},
{"GetFromBigBuf", l_GetFromBigBuf},
{"GetFromFlashMem", l_GetFromFlashMem},
{"GetFromFlashMemSpiffs", l_GetFromFlashMemSpiffs},
{"WaitForResponseTimeout", l_WaitForResponseTimeout},
{"mfDarkside", l_mfDarkside},
{"foobar", l_foobar},