The µC/FTPc module has to be configured according to your specific needs.
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Template configuration
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files (ftp-c_cfg.c/h)
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are included in the module package (see section Directories and Files), and this configuration should be copied into your application directory and included to your project.
Micriµm provides sample configuration code free of charge; however, most sample code will likely require modifications depending on specific feature requirements and memory limitation.
There are two groups of configuration parameters: the compile-time and the run-time configuration.
Compile-Time Configuration
Here is the list of the values and description of each of the configuration variable. However, keep in mind that future releases of this module might include more configuration options.
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File System Configuration
Data Connection Configuration
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#define FTPc_CFG_DTP_MAX_CONN_TIMEOUT_MS 5000
#define FTPc_CFG_DTP_MAX_RX_TIMEOUT_MS 5000
#define FTPc_CFG_DTP_MAX_TX_TIMEOUT_MS 5000
These values define the timeout values (in seconds) for control and data transfer sockets. If the server doesn’t reply back in this amount of time after a request, the request will be aborted.
#define FTPc_CFG_CTRL_MAX_TX_RETRY 3
#define FTPc_CFG_DTP_MAX_TX_RETRY 3
This values define the maximum number of retries when a request fails before returning an error to the application.
#define FTPc_CFG_CTRL_MAX_RX_DLY_MS 100u
#define FTPc_CFG_CTRL_MAX_TX_DLY_MS 100u
#define FTPc_CFG_DTP_MAX_TX_DLY_MS 100u
This values define the delay between each retry.
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| Constant | Description | Possible Values |
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FTPc_CFG_USE_FS | This value controls the integration between µC/FTPc and |
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| a FS. If value is |
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DEF_ENABLED, functions using |
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| the FS Abstraction Layer Interface functions are compiled and enabled. If value is |
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DEF_DISABLED, no File System functions are available to the application. |
#define FTPc_CFG_COMMON_NAME_MAX_LEN 256
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DEF_ENABLED or DEF_DISABLED |
Runtime-Time Configuration
µC/FTPc has a internal default configuration, but if you wish to modify some parameters of the configuration, a run-time configuration must be passed during the initialization. FTPc run-time configuration template file is provided (see Directories and Files). The run-time configuration template file (ftp-c_cfg.c ) should be copied into the application folder and modified as per individual project requirements.
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const FTPc_CFG FTPc_Cfg = {
/*
*--------------------------------------------------------------------------------------------------------
* CTRL CONNECTION CONFIGURATION
*--------------------------------------------------------------------------------------------------------
*/
5000u, /* Maximum inactivity time (ms) on CONNECT. */
5000u, /* Maximum inactivity time (ms) on RX. */
5000u, /* Maximum inactivity time (ms) on TX. */
100u, /* Delay between each retries on RX. */
3u, /* Maximum number of retries on TX. */
100u, /* Delay between each retries on TX. */
/*
*--------------------------------------------------------------------------------------------------------
* TDTP CONNECTION CONFIGURATION
*--------------------------------------------------------------------------------------------------------
*/
5000u, /* Maximum inactivity time (ms) on CONNECT. */
5000u, /* Maximum inactivity time (ms) on RX. */
5000u, /* Maximum inactivity time (ms) on TX. */
3u, /* Maximum number of retries on TX. */
100u /* Delay between each retries on TX. */
};
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