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-rw-r--r--projects/cli-test/Makefile2
-rw-r--r--projects/cli-test/cli-test.c160
-rw-r--r--projects/cli-test/mgmt-cli.c124
-rw-r--r--projects/cli-test/mgmt-cli.h50
4 files changed, 220 insertions, 116 deletions
diff --git a/projects/cli-test/Makefile b/projects/cli-test/Makefile
index 8fde727..f3976e4 100644
--- a/projects/cli-test/Makefile
+++ b/projects/cli-test/Makefile
@@ -1,6 +1,6 @@
TEST = cli-test
-OBJS = crc32.o
+OBJS = crc32.o mgmt-cli.o
CFLAGS += -I$(LIBCLI_DIR)
LIBS += $(LIBCLI_DIR)/libcli.a
diff --git a/projects/cli-test/cli-test.c b/projects/cli-test/cli-test.c
index edbc056..86e11ce 100644
--- a/projects/cli-test/cli-test.c
+++ b/projects/cli-test/cli-test.c
@@ -1,38 +1,47 @@
/*
+ * cli-test.c
+ * ---------
* Test code with a small CLI on the management interface
*
+ * Copyright (c) 2016, NORDUnet A/S All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of the NORDUnet nor the names of its contributors may
+ * be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "stm32f4xx_hal.h"
#include "stm-init.h"
#include "stm-led.h"
#include "stm-uart.h"
+#include "mgmt-cli.h"
#include <string.h>
-#include <libcli.h>
-
-#define DELAY() HAL_Delay(250)
-void uart_cli_print(struct cli_def *cli __attribute__ ((unused)), const char *buf)
-{
- char crlf[] = "\r\n";
- uart_send_string2(STM_UART_MGMT, buf);
- uart_send_string2(STM_UART_MGMT, crlf);
-}
-
-int uart_cli_read(struct cli_def *cli __attribute__ ((unused)), void *buf, size_t count)
-{
- if (uart_recv_char2(STM_UART_MGMT, buf, count) != HAL_OK) {
- return -1;
- }
- return 1;
-}
+extern uint32_t update_crc(uint32_t crc, uint8_t *buf, int len);
-int uart_cli_write(struct cli_def *cli __attribute__ ((unused)), const void *buf, size_t count)
-{
- uart_send_bytes(STM_UART_MGMT, (uint8_t *) buf, count);
- return (int) count;
-}
int cmd_show_cpuspeed(struct cli_def *cli, const char *command, char *argv[], int argc)
{
@@ -45,8 +54,6 @@ int cmd_show_cpuspeed(struct cli_def *cli, const char *command, char *argv[], in
return CLI_OK;
}
-extern uint32_t update_crc(uint32_t crc, uint8_t *buf, int len);
-
int cmd_filetransfer(struct cli_def *cli, const char *command, char *argv[], int argc)
{
uint32_t filesize = 0, crc = 0, my_crc = 0, n = 4096, counter = 0;
@@ -82,58 +89,9 @@ int cmd_filetransfer(struct cli_def *cli, const char *command, char *argv[], int
int cmd_reboot(struct cli_def *cli, const char *command, char *argv[], int argc)
{
+ cli_print(cli, "\n\n\nRebooting\n\n\n");
HAL_NVIC_SystemReset();
-}
-
-int embedded_cli_loop(struct cli_def *cli)
-{
- unsigned char c;
- int n = 0;
- static struct cli_loop_ctx ctx;
-
- memset(&ctx, 0, sizeof(ctx));
- ctx.insertmode = 1;
-
- cli->state = CLI_STATE_LOGIN;
-
- /* start off in unprivileged mode */
- cli_set_privilege(cli, PRIVILEGE_UNPRIVILEGED);
- cli_set_configmode(cli, MODE_EXEC, NULL);
-
- cli_error(cli, "%s", cli->banner);
-
- while (1) {
- cli_loop_start_new_command(cli, &ctx);
- HAL_GPIO_TogglePin(LED_PORT, LED_YELLOW);
-
- while (1) {
- HAL_GPIO_TogglePin(LED_PORT, LED_BLUE);
-
- cli_loop_show_prompt(cli, &ctx);
-
- n = cli_loop_read_next_char(cli, &ctx, &c);
- //cli_print(cli, "Next char: '%c' (n == %i)", c, n);
- if (n == CLI_LOOP_CTRL_BREAK)
- break;
- if (n == CLI_LOOP_CTRL_CONTINUE)
- continue;
-
- n = cli_loop_process_char(cli, &ctx, c);
- if (n == CLI_LOOP_CTRL_BREAK)
- break;
- if (n == CLI_LOOP_CTRL_CONTINUE)
- continue;
- }
-
- if (ctx.l < 0) break;
-
- //cli_print(cli, "Process command: '%s'", ctx.cmd);
- n = cli_loop_process_cmd(cli, &ctx);
- if (n == CLI_LOOP_CTRL_BREAK)
- break;
- }
-
- return CLI_OK;
+ while (1) {};
}
int check_auth(const char *username, const char *password)
@@ -148,6 +106,8 @@ int check_auth(const char *username, const char *password)
int
main()
{
+ int i;
+ static struct cli_def cli;
struct cli_command cmd_show_s = {(char *) "show", NULL, 0, NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
struct cli_command cmd_show_cpuspeed_s = {(char *) "cpuspeed", cmd_show_cpuspeed, 0,
(char *) "Show the speed at which the CPU currently operates",
@@ -159,26 +119,13 @@ main()
(char *) "Reboot the STM32",
PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
- char crlf[] = "\r\n";
- uint8_t tx = 'A';
- uint8_t rx = 0;
- uint8_t upper = 0;
- struct cli_def cli;
-
- memset(&cli, 0, sizeof(cli));
-
stm_init();
- HAL_GPIO_WritePin(LED_PORT, LED_RED, GPIO_PIN_SET);
+ led_on(LED_RED);
- cli_init(&cli);
- cli_read_callback(&cli, uart_cli_read);
- cli_write_callback(&cli, uart_cli_write);
- cli_print_callback(&cli, uart_cli_print);
- cli_set_banner(&cli, "libcli on an STM32");
- cli_set_hostname(&cli, "cryptech");
+ mgmt_cli_init(&cli);
+ led_on(LED_YELLOW);
cli_set_auth_callback(&cli, check_auth);
- cli_telnet_protocol(&cli, 0);
cli_register_command2(&cli, &cmd_show_s, NULL);
cli_register_command2(&cli, &cmd_show_cpuspeed_s, &cmd_show_s);
@@ -187,32 +134,15 @@ main()
cli_register_command2(&cli, &cmd_reboot_s, NULL);
- HAL_GPIO_WritePin(LED_PORT, LED_RED, GPIO_PIN_RESET);
- HAL_GPIO_WritePin(LED_PORT, LED_GREEN, GPIO_PIN_SET);
+ led_off(LED_RED);
+ led_on(LED_GREEN);
embedded_cli_loop(&cli);
- while (1) {
- led_toggle(LED_GREEN);
-
- uart_send_char2(STM_UART_USER, tx + upper);
- uart_send_char2(STM_UART_MGMT, tx + upper);
- DELAY();
-
- if (uart_recv_char2(STM_UART_USER, &rx, 0) == HAL_OK ||
- uart_recv_char2(STM_UART_MGMT, &rx, 0) == HAL_OK) {
- led_toggle(LED_YELLOW);
- if (rx == '\r') {
- upper = upper == 0 ? ('a' - 'A'):0;
- }
- }
+ cli_print(&cli, "Rebooting in 3 seconds");
+ HAL_Delay(3000);
+ HAL_NVIC_SystemReset();
- if (tx++ == 'Z') {
- /* linefeed after each alphabet */
- uart_send_string2(STM_UART_USER, crlf);
- uart_send_string2(STM_UART_MGMT, crlf);
- tx = 'A';
- led_toggle(LED_BLUE);
- }
- }
+ /* NOT REACHED */
+ Error_Handler();
}
diff --git a/projects/cli-test/mgmt-cli.c b/projects/cli-test/mgmt-cli.c
new file mode 100644
index 0000000..8d53515
--- /dev/null
+++ b/projects/cli-test/mgmt-cli.c
@@ -0,0 +1,124 @@
+/*
+ * mgmt-cli.c
+ * ---------
+ * Management CLI code.
+ *
+ * Copyright (c) 2016, NORDUnet A/S All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of the NORDUnet nor the names of its contributors may
+ * be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+#include "stm32f4xx_hal.h"
+#include "stm-init.h"
+#include "stm-led.h"
+#include "stm-uart.h"
+#include "mgmt-cli.h"
+
+#include <string.h>
+
+void uart_cli_print(struct cli_def *cli __attribute__ ((unused)), const char *buf)
+{
+ char crlf[] = "\r\n";
+ uart_send_string2(STM_UART_MGMT, buf);
+ uart_send_string2(STM_UART_MGMT, crlf);
+}
+
+int uart_cli_read(struct cli_def *cli __attribute__ ((unused)), void *buf, size_t count)
+{
+ if (uart_recv_char2(STM_UART_MGMT, buf, count) != HAL_OK) {
+ return -1;
+ }
+ return 1;
+}
+
+int uart_cli_write(struct cli_def *cli __attribute__ ((unused)), const void *buf, size_t count)
+{
+ uart_send_bytes(STM_UART_MGMT, (uint8_t *) buf, count);
+ return (int) count;
+}
+
+int embedded_cli_loop(struct cli_def *cli)
+{
+ unsigned char c;
+ int n = 0;
+ static struct cli_loop_ctx ctx;
+
+ memset(&ctx, 0, sizeof(ctx));
+ ctx.insertmode = 1;
+
+ cli->state = CLI_STATE_LOGIN;
+
+ /* start off in unprivileged mode */
+ cli_set_privilege(cli, PRIVILEGE_UNPRIVILEGED);
+ cli_set_configmode(cli, MODE_EXEC, NULL);
+
+ cli_error(cli, "%s", cli->banner);
+
+ while (1) {
+ cli_loop_start_new_command(cli, &ctx);
+ HAL_GPIO_TogglePin(LED_PORT, LED_YELLOW);
+
+ while (1) {
+ HAL_GPIO_TogglePin(LED_PORT, LED_BLUE);
+
+ cli_loop_show_prompt(cli, &ctx);
+
+ n = cli_loop_read_next_char(cli, &ctx, &c);
+
+ //cli_print(cli, "Next char: '%c' (n == %i)", c, n);
+ if (n == CLI_LOOP_CTRL_BREAK)
+ break;
+ if (n == CLI_LOOP_CTRL_CONTINUE)
+ continue;
+
+ n = cli_loop_process_char(cli, &ctx, c);
+ if (n == CLI_LOOP_CTRL_BREAK)
+ break;
+ if (n == CLI_LOOP_CTRL_CONTINUE)
+ continue;
+ }
+
+ if (ctx.l < 0) break;
+
+ //cli_print(cli, "Process command: '%s'", ctx.cmd);
+ n = cli_loop_process_cmd(cli, &ctx);
+ if (n == CLI_LOOP_CTRL_BREAK)
+ break;
+ }
+
+ return CLI_OK;
+}
+
+void mgmt_cli_init(struct cli_def *cli)
+{
+ cli_init(cli);
+ cli_read_callback(cli, uart_cli_read);
+ cli_write_callback(cli, uart_cli_write);
+ cli_print_callback(cli, uart_cli_print);
+ cli_set_banner(cli, "Cryptech Alpha");
+ cli_set_hostname(cli, "cryptech");
+ cli_telnet_protocol(cli, 0);
+}
diff --git a/projects/cli-test/mgmt-cli.h b/projects/cli-test/mgmt-cli.h
new file mode 100644
index 0000000..2f1f139
--- /dev/null
+++ b/projects/cli-test/mgmt-cli.h
@@ -0,0 +1,50 @@
+/*
+ * mgmt-cli.h
+ * ---------
+ * Management CLI code.
+ *
+ * Copyright (c) 2016, NORDUnet A/S All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ * - Redistributions of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * - Neither the name of the NORDUnet nor the names of its contributors may
+ * be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED
+ * TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __STM32_MGMT_CLI_H
+#define __STM32_MGMT_CLI_H
+
+#include "stm32f4xx_hal.h"
+#include <libcli.h>
+
+extern void uart_cli_print(struct cli_def *cli __attribute__ ((unused)), const char *buf);
+extern int uart_cli_read(struct cli_def *cli __attribute__ ((unused)), void *buf, size_t count);
+extern int uart_cli_write(struct cli_def *cli __attribute__ ((unused)), const void *buf, size_t count);
+extern int embedded_cli_loop(struct cli_def *cli);
+extern void mgmt_cli_init(struct cli_def *cli);
+
+extern __IO ITStatus MgmtUartDataReceived;
+extern __IO ITStatus MgmtUartShouldCli;
+
+#endif /* __STM32_MGMT_CLI_H */
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