/*
- * Copyright (C) 2012-2013 Czech Technical University in Prague
+ * Copyright (C) 2012-2015 Czech Technical University in Prague
*
* Created on: 28.2.2013
*
* Authors:
* - Michal Horn
*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ * This document contains proprietary information belonging to Czech
+ * Technical University in Prague. Passing on and copying of this
+ * document, and communication of its contents is not permitted
+ * without prior written authorization.
*
* File : cmd_port.c
*
* Abstract:
- * Commands for port controlling
- * - Printing list of available ports (not yet available)
- * - Setting/getting port value*
+ * Commands for port controlling
+ * - Printing list of available ports (not yet available)
+ * - Setting/getting port value*
*/
#include "cmd_port.h"
#include "stdio.h"
+#include "string.h"
#ifndef DOCGEN
#include "rpp/rpp.h"
-#include "hal/hal.h"
+#include "drv/digital_io_def.h"
#include "cmdproc_utils.h"
-int cmd_do_port_list(cmd_io_t *cmd_io, const struct cmd_des *des, char *param[]) {
+int cmd_do_port_list(cmd_io_t *cmd_io, const struct cmd_des *des, char *param[])
+{
uint32_t i;
- char* portInterface;
- rpp_sci_printf("List of all defined ports with its type. Those names can be used by portval command.\r\n");
- const port_def_t* ports = hal_port_get_definitions();
+ char *portInterface;
- for (i = 0; i < PORT_CNT; i++) {
- if (ports[i].name == PIN_NAME_UNUSED) continue;
- if (ports[i].desc->interfaceType == PORT_INTERFACE_SPI)
+ rpp_sci_printf("List of all defined ports with its type. Those names can be used by portval command.\r\n");
+ uint32_t port_cnt = rpp_port_get_port_cnt();
+ const char* port_names[16];
+ rpp_port_get_port_names(port_names, port_cnt);
+
+ for (i = 0; i < port_cnt; i++) {
+ if (strcmp(port_names[i], DIO_PIN_NAME_UNUSED) == 0) continue;
+ int8_t port_interface = rpp_port_get_interface_type(port_names[i]);
+ if (port_interface == 2)
portInterface = "SPI";
- else if (ports[i].desc->interfaceType == PORT_INTERFACE_GPIO)
+ else if (port_interface == 3)
portInterface = "GPIO";
- else if (ports[i].desc->interfaceType == PORT_INTERFACE_ADC)
+ else if (port_interface == 1)
portInterface = "ADC";
else
portInterface = "UNKNOWN";
- rpp_sci_printf("%s, %s\r\n", ports[i].name, portInterface);
+ rpp_sci_printf("%s, %s\r\n", port_names[i], portInterface);
}
return 1;
}
* @param[in] param Parameters of command
* @return 0 when OK or error code
*/
-int cmd_do_port_val(cmd_io_t *cmd_io, const struct cmd_des *des, char *param[]) {
- char *p;
- int i;
- port_desc_t* desc;
- uint32_t ret;
- uint32_t values[MAX_PARAM_VALUES_NUM];
- char portName[32];
- char* token;
- uint32_t numParams;
-
- p = param[1];
- if (sscanf(p, "%31s ", portName) != 1) {
- return -CMDERR_BADPAR;
- }
-
- if((desc = hal_port_get_dsc(portName, -1))==NULL) return -CMDERR_BADREG;
-
- if(param[2] != NULL){ // More parameters = set values
- p=param[2];
- if (desc->port_setfnc_ptr == NULL) {
- return -CMDERR_WRPERM;
- }
- else {
- if (desc->interfaceType == PORT_INTERFACE_GPIO) {
+int cmd_do_port_val(cmd_io_t *cmd_io, const struct cmd_des *des, char *param[])
+{
+ char *p;
+ int i;
+ int32_t ret;
+ uint32_t values[MAX_PARAM_VALUES_NUM];
+ char portName[32];
+ char *token;
+ uint32_t numParams;
+ int32_t port_pin_cnt = rpp_port_get_pin_cnt(portName);
+
+ p = param[1];
+ if (sscanf(p, "%31s ", portName) != 1)
+ return -CMDERR_BADPAR;
+
+ int8_t port_interface = rpp_port_get_interface_type(portName);
+ if (port_interface == FAILURE) return -CMDERR_BADREG;
+
+ if (param[2] != NULL) { // More parameters = set values
+ p = param[2];
+ if (port_interface == 3)
// Information about pin values are encoded as hexadecimal 8b value
- numParams = desc->numValues/8+1;
- }
- else if (desc->interfaceType == PORT_INTERFACE_SPI) {
+ numParams = port_pin_cnt/8+1;
+ else if (port_interface == 2)
// Commands are passed as bytes
- numParams = desc->numValues;
- }
- else if (desc->interfaceType == PORT_INTERFACE_ADC) {
- return -CMDERR_BADPAR; // ADC is read only and no other port is supported
- }
+ numParams = port_pin_cnt;
+ else if (port_interface == 1)
+ return -CMDERR_BADPAR; // ADC is read only and no other port is supported
token = strtok(p, " ");
i = 0;
while (i < numParams && token != NULL) {
- if (sscanf(token, "%x", &values[i]) == EOF) {
+ if (sscanf(token, "%x", &values[i]) == EOF)
break;
- }
token = strtok(NULL, " ");
i++;
}
- if (i != numParams || token != NULL) {
+ if (i != numParams || token != NULL)
return -CMDERR_BADPAR;
+ ret = rpp_port_set_val(portName, port_pin_cnt, values);
+ if (ret == FAILURE) {
+ return -CMDERR_WRPERM;
}
- ret = desc->port_setfnc_ptr(desc->config, desc->numValues, values);
+
+ return cmd_opchar_replong(cmd_io, param, ret, 0, 16);
}
- return cmd_opchar_replong(cmd_io, param, ret, 0, 16);
- }
- else {
- if (desc->port_getfnc_ptr == NULL) {
+ else {
+ ret = rpp_port_get_val(portName, port_pin_cnt, values);
+ if (ret == FAILURE) {
return -CMDERR_RDPERM;
- }
- else {
- ret = desc->port_getfnc_ptr(desc->config, desc->numValues, values);
- for (i = 0; i < desc->numValues; i++) {
- rpp_sci_printf("%d\r\n", values[i]);
- }
- }
- rpp_sci_printf("portval%s=%x", portName, ret);
+ }
+ for (i = 0; i < port_pin_cnt; i++) {
+ rpp_sci_printf("%d\r\n", values[i]);
+ }
+ rpp_sci_printf("portval%s=%x\n", portName, ret);
return 0;
- }
+ }
}
-#endif /* DOCGEN */
+#endif /* DOCGEN */
/** Command descriptor for read values from port command */
-cmd_des_t const cmd_des_port_val={
- 0, 0,
- "portval*","Read or write values from or to the port",
- "=== Command syntax ===\n"
- "\n"
- " portval<NAME> <VAL>\n"
- " portval<NAME>\n"
- "where\n"
- "* <NAME> is a string specifying the name of the port\n"
- "* <VAL> is a sequence of hexadecimal numbers, separated by spaces, e.g. 12 AA CD\n\n"
- "\n"
- "=== Description ===\n"
- "\n"
- "This command sets or gets values of all pins on the specified port.\n"
- "If the port is connected to the GPIO interface of the MCU, then\n"
- "when writing the value, the lowest significant bit of the argument\n"
- "is assigned to the first pin, the second bit is assigned to the\n"
- "second pin, etc. The command returns zero.\n"
- "When reading from the port, the command returns values for each pin.\n"
- "\n"
- "If the port is connected to the SPI interface of the MCU, then\n"
- "it is write only and the argument is interpreted as a command for\n"
- "the port controller. The command returns the response from the\n"
- "port controller.\n"
- "For command examples please refer to the project wiki\n"
- "\n"
- "If the port is connected to the ADC interface of the MCU, then\n"
- "it is read only and returns values for each ADC pin.\n"
- "\n"
- "Port names and interface type can be obtained with the portlist\n"
- "command.\n"
- "\n"
- "NOTE: For successful communication with the HBR, HBR_EN pin must\n"
- "be set first.\n"
- "\n"
- "=== Example ===\n"
- "\n"
- " --> portvalMOUTIN 3A\n"
- " portvalMOUTIN=0\n"
- " --> portvalMOUTIN\n"
- " 0\n"
- " 1\n"
- " 0\n"
- " 1\n"
- " 1\n"
- " 1\n"
- "\n"
- "This pair of commands sets:\nMOUT1IN"
- "MOUT1IN=0\n"
- "MOUT2IN=1\n"
- "MOUT3IN=0\n"
- "MOUT4IN=1\n"
- "MOUT5IN=1\n"
- "MOUT6IN=1\n"
- "Which is shown in getter output\n",
- CMD_HANDLER(cmd_do_port_val), (void *)&cmd_list_port
+cmd_des_t const cmd_des_port_val = {
+ 0, 0,
+ "portval*","Read or write values from or to the port",
+ "### Command syntax ###\n"
+ "\n"
+ " portval<NAME> <VAL>\n"
+ " portval<NAME>\n"
+ "where\n"
+ "\n"
+ "- `<NAME>` is a string specifying the name of the port\n"
+ "- `<VAL>` is a sequence of hexadecimal numbers, separated by spaces, e.g. 12 AA CD\n\n"
+ "\n"
+ "### Description ###\n"
+ "\n"
+ "This command sets or gets values of all pins on the specified port.\n"
+ "If the port is connected to the GPIO interface of the MCU, then\n"
+ "when writing the value, the lowest significant bit of the argument\n"
+ "is assigned to the first pin, the second bit is assigned to the\n"
+ "second pin, etc. The command returns zero.\n"
+ "When reading from the port, the command returns values for each pin.\n"
+ "\n"
+ "If the port is connected to the SPI interface of the MCU, then\n"
+ "it is write only and the argument is interpreted as a command for\n"
+ "the port controller. The command returns the response from the\n"
+ "port controller.\n"
+ "For command examples please refer to the project wiki\n"
+ "\n"
+ "If the port is connected to the ADC interface of the MCU, then\n"
+ "it is read only and returns values for each ADC pin.\n"
+ "\n"
+ "Port names and interface type can be obtained with the portlist\n"
+ "command.\n"
+ "\n"
+ "### Example ###\n"
+ "\n"
+ " --> portvalGIOB 3A\n"
+ " portvalGIOB=0\n"
+ " --> portvalGIOB\n"
+ " 0\n"
+ " 1\n"
+ " 0\n"
+ " 1\n"
+ " 1\n"
+ " 1\n"
+ "\n"
+ "This pair of commands sets:\nGIOB"
+ "GIOB=0\n"
+ "GIOB=1\n"
+ "GIOB=0\n"
+ "GIOB=1\n"
+ "GIOB=1\n"
+ "GIOB=1\n"
+ "Which is shown in getter output\n",
+ CMD_HANDLER(cmd_do_port_val), (void *)&cmd_list_port
};
/** Command descriptor for port list printout */
-cmd_des_t const cmd_des_port_list={
- 0, 0,
- "portlist","Print a list of all port names",
- "=== Command syntax ===\n"
- "\n"
- " portlist\n"
- "\n"
- "=== Description ===\n"
- "\n"
- "This command prints the list of all defined ports accessible via the\n"
- "portval command. Each record of the list is a couple of\n"
- "PortName-PortInterface, where PortInterface is SPI, ADC or GPIO.\n"
- "The type of the MCU<->port interface slightly modifies the meaning\n"
- "of the portval command."
- "\n"
- "=== Example ===\n"
- "\n"
- " --> portlist\n"
- " List of all defined ports with its type. Those names can be used by portval command.\n"
- " DINMCU, GPIO\n"
- " DINSPI, SPI\n"
- " HOUTDIAG, GPIO\n"
- " HOUTIN, GPIO\n"
- " HOUTIFBK, ADC\n"
- " ADC, ADC\n"
- " LOUT, SPI\n"
- " DAC12, SPI\n"
- " DAC34, SPI\n"
- " DACDREF, SPI\n"
- " HBR, SPI\n"
- " FRAY1, SPI\n"
- " FRAY2, SPI\n"
- " MOUTEN, GPIO\n"
- " MOUTIN, GPIO\n",
- CMD_HANDLER(cmd_do_port_list), (void *)&cmd_list_port
+cmd_des_t const cmd_des_port_list = {
+ 0, 0,
+ "portlist","Print a list of all port names",
+ "### Command syntax ###\n"
+ "\n"
+ " portlist\n"
+ "\n"
+ "### Description ###\n"
+ "\n"
+ "This command prints the list of all defined ports accessible via the\n"
+ "portval command. Each record of the list is a couple of\n"
+ "PortName-PortInterface, where PortInterface is SPI, ADC or GPIO.\n"
+ "The type of the MCU<->port interface slightly modifies the meaning\n"
+ "of the portval command."
+ "\n"
+ "### Example ###\n"
+ "\n"
+ " --> portlist\n"
+ " List of all defined ports with its type. Those names can be used by portval command.\n"
+ " GIOA, GPIO\n"
+ " GIOB, GPIO\n"
+ " NHET1, GPIO\n"
+ " ADC, ADC\n",
+ CMD_HANDLER(cmd_do_port_list), (void *)&cmd_list_port
};
/** List of commands for port, defined as external */
-cmd_des_t const *cmd_list_port[]={
- &cmd_des_port_val,
- &cmd_des_port_list,
- NULL
+cmd_des_t const *cmd_list_port[] = {
+ &cmd_des_port_val,
+ &cmd_des_port_list,
+ NULL
};
projects / pes-rpp / rpp-test-sw.git / blobdiff