wn/mbusgateway3variant
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not yet working offsetof stuff

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This commit is contained in:
Wolfgang Hottgenroth
2020-12-12 22:40:56 +01:00
parent 2ee6360820
commit 9225de70e9
2 changed files with 14 additions and 11 deletions
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17
cube/User/Src/configCmds.c
View File

@ -53,30 +53,33 @@ static bool showConfigCmd(uint8_t argc, char **args) {
static bool setDeviceNameCmd(uint8_t argc, char **args) {
return setStringParameterCmd(argc, args, )
}
static bool setStringParameterCmd(uint8_t argc, char **args) {
static bool setStringParameterCmd(uint8_t argc, char **args, size_t offset) {
bool retCode = true;
t_configBlock configBlock;
char *parameterName = args[1];
char *newParameterValue = args[2];
if (strlen(newParameterValue) >= sizeof(configBlock.deviceName)) {
sendFormatString("given new value for %s is too long\n\r", parameterMeter);
sendFormatString("given new value for %s is too long\n\r", parameterName);
retCode = false;
} else {
sendFormatString("set %s to %s\n\r", parameterName, newParameterValue);
eepromReadConfigBlock(&configBlock);
strcpy(configBlock.deviceName, newParameterValue);
strcpy(((char*) (*(((char*)&configBlock) + offset))), newParameterValue);
eepromWriteConfigBlock(&configBlock);
}
return retCode;
}
static bool setDeviceNameCmd(uint8_t argc, char **args) {
return setStringParameterCmd(argc, args, offsetof(t_configBlock, deviceName));
}
const static cmd_t SET_COMMANDS[] = {
{ .name = "devicename", .cmdFunc = setDeviceNameCmd,
.help = \

8
cube/User/Src/main2.c
View File

@ -58,11 +58,11 @@ void my_setup_2() {
cmdHandlerInit();
oledPrint(OLED_SCREEN0, "cmdhandler init");
//frontendInit();
//oledPrint(OLED_SCREEN0, "frontend init");
frontendInit();
oledPrint(OLED_SCREEN0, "frontend init");
//mbusCommInit();
//oledPrint(OLED_SCREEN0, "Meterbus init");
mbusCommInit();
oledPrint(OLED_SCREEN0, "Meterbus init");
oledPrint(OLED_SCREEN0, "App running");
}