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-rw-r--r--projects/cli-test/cli-test.c68
1 files changed, 68 insertions, 0 deletions
diff --git a/projects/cli-test/cli-test.c b/projects/cli-test/cli-test.c
index e7d49a7..92eb7c0 100644
--- a/projects/cli-test/cli-test.c
+++ b/projects/cli-test/cli-test.c
@@ -92,6 +92,12 @@ int cmd_filetransfer(struct cli_def *cli, const char *command, char *argv[], int
return CLI_OK;
}
+int cmd_show_fpga_status(struct cli_def *cli, const char *command, char *argv[], int argc)
+{
+ cli_print(cli, "FPGA has %sloaded a bitstream", fpgacfg_check_done() ? "":"NOT ");
+ return CLI_OK;
+}
+
/* The chunk size have to be a multiple of the SPI flash page size (256 bytes),
and it has to match the chunk size in the program sending the bitstream over the UART.
*/
@@ -165,6 +171,51 @@ int cmd_fpga_bitstream_upload(struct cli_def *cli, const char *command, char *ar
return CLI_OK;
}
+int cmd_fpga_bitstream_erase(struct cli_def *cli, const char *command, char *argv[], int argc)
+{
+ fpgacfg_access_control(ALLOW_ARM);
+
+ cli_print(cli, "Checking if FPGA config memory is accessible");
+ if (fpgacfg_check_id() != 1) {
+ cli_print(cli, "ERROR: FPGA config memory not accessible. Check that jumpers JP7 and JP8 are installed.");
+ return CLI_ERROR;
+ }
+
+ /* Erasing the whole config memory takes a while, we just need to erase the first sector.
+ * The bitstream has an EOF marker, so even if the next bitstream uploaded is shorter than
+ * the current one there should be no problem.
+ *
+ * This command could be made to accept an argument indicating the whole memory should be erased.
+ */
+ if (! fpgacfg_erase_sectors(1)) {
+ cli_print(cli, "Erasing first sector in FPGA config memory failed");
+ return CLI_ERROR;
+ }
+
+ cli_print(cli, "Erased FPGA config memory");
+ fpgacfg_access_control(ALLOW_FPGA);
+
+ return CLI_OK;
+}
+
+int cmd_fpga_reset(struct cli_def *cli, const char *command, char *argv[], int argc)
+{
+ fpgacfg_access_control(ALLOW_FPGA);
+ fpgacfg_reset_fpga(RESET_FULL);
+ cli_print(cli, "FPGA has been reset");
+
+ return CLI_OK;
+}
+
+int cmd_fpga_reset_registers(struct cli_def *cli, const char *command, char *argv[], int argc)
+{
+ fpgacfg_access_control(ALLOW_FPGA);
+ fpgacfg_reset_fpga(RESET_REGISTERS);
+ cli_print(cli, "FPGA registers have been reset");
+
+ return CLI_OK;
+}
+
int cmd_reboot(struct cli_def *cli, const char *command, char *argv[], int argc)
{
cli_print(cli, "\n\n\nRebooting\n\n\n");
@@ -189,15 +240,27 @@ main()
struct cli_command cmd_show_cpuspeed_s = {(char *) "cpuspeed", cmd_show_cpuspeed, 0,
(char *) "Show the speed at which the CPU currently operates",
PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
+ struct cli_command cmd_show_fpga_s = {(char *) "fpga", NULL, 0, NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
+ struct cli_command cmd_show_fpga_status_s = {(char *) "status", cmd_show_fpga_status, 0, NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
+
struct cli_command cmd_filetransfer_s = {(char *) "filetransfer", cmd_filetransfer, 0,
(char *) "Test file transfering",
PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
struct cli_command cmd_fpga_s = {(char *) "fpga", NULL, 0, NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
+ struct cli_command cmd_fpga_reset_s = {(char *) "reset", cmd_fpga_reset, 0,
+ (char *) "Reset FPGA (config reset)",
+ PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
+ struct cli_command cmd_fpga_reset_registerss = {(char *) "registers", cmd_fpga_reset_registers, 0,
+ (char *) "Reset FPGA registers (soft reset)",
+ PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
struct cli_command cmd_fpga_bitstream_s = {(char *) "bitstream", NULL, 0, NULL, PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
struct cli_command cmd_fpga_bitstream_upload_s = {(char *) "upload", cmd_fpga_bitstream_upload, 0,
(char *) "Upload new FPGA bitstream",
PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
+ struct cli_command cmd_fpga_bitstream_erase_s = {(char *) "erase", cmd_fpga_bitstream_erase, 0,
+ (char *) "Erase FPGA config memory",
+ PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
struct cli_command cmd_reboot_s = {(char *) "reboot", cmd_reboot, 0,
(char *) "Reboot the STM32",
PRIVILEGE_UNPRIVILEGED, MODE_EXEC, NULL, NULL, NULL};
@@ -212,12 +275,17 @@ main()
cli_register_command2(&cli, &cmd_show_s, NULL);
cli_register_command2(&cli, &cmd_show_cpuspeed_s, &cmd_show_s);
+ cli_register_command2(&cli, &cmd_show_fpga_s, &cmd_show_s);
+ cli_register_command2(&cli, &cmd_show_fpga_status_s, &cmd_show_fpga_s);
cli_register_command2(&cli, &cmd_filetransfer_s, NULL);
cli_register_command2(&cli, &cmd_fpga_s, NULL);
+ cli_register_command2(&cli, &cmd_fpga_reset_s, &cmd_fpga_s);
+ cli_register_command2(&cli, &cmd_fpga_reset_registerss, &cmd_fpga_reset_s);
cli_register_command2(&cli, &cmd_fpga_bitstream_s, &cmd_fpga_s);
cli_register_command2(&cli, &cmd_fpga_bitstream_upload_s, &cmd_fpga_bitstream_s);
+ cli_register_command2(&cli, &cmd_fpga_bitstream_erase_s, &cmd_fpga_bitstream_s);
cli_register_command2(&cli, &cmd_reboot_s, NULL);