diff options
Diffstat (limited to 'projects/cli-test')
| -rw-r--r-- | projects/cli-test/Makefile | 2 | ||||
| -rw-r--r-- | projects/cli-test/cli-test.c | 365 | ||||
| -rwxr-xr-x | projects/cli-test/filetransfer | 6 | ||||
| -rw-r--r-- | projects/cli-test/mgmt-cli.c | 59 | ||||
| -rw-r--r-- | projects/cli-test/mgmt-cli.h | 9 | ||||
| -rw-r--r-- | projects/cli-test/mgmt-fpga.c | 136 | ||||
| -rw-r--r-- | projects/cli-test/mgmt-fpga.h | 50 | ||||
| -rw-r--r-- | projects/cli-test/mgmt-misc.c | 137 | ||||
| -rw-r--r-- | projects/cli-test/mgmt-misc.h | 49 | ||||
| -rw-r--r-- | projects/cli-test/mgmt-show.c | 133 | ||||
| -rw-r--r-- | projects/cli-test/mgmt-show.h | 43 | ||||
| -rw-r--r-- | projects/cli-test/mgmt-test.c | 117 | ||||
| -rw-r--r-- | projects/cli-test/mgmt-test.h | 43 |
13 files changed, 783 insertions, 366 deletions
diff --git a/projects/cli-test/Makefile b/projects/cli-test/Makefile index 39619fc..acf2720 100644 --- a/projects/cli-test/Makefile +++ b/projects/cli-test/Makefile @@ -1,6 +1,6 @@ TEST = cli-test -OBJS = crc32.o mgmt-cli.o test_sdram.o mgmt-dfu.o +OBJS = crc32.o test_sdram.o mgmt-cli.o mgmt-dfu.c mgmt-fpga.c mgmt-misc.c mgmt-show.c mgmt-test.c 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 84c268b..ed6aac3 100644 --- a/projects/cli-test/cli-test.c +++ b/projects/cli-test/cli-test.c @@ -31,319 +31,22 @@ * 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 "stm-fpgacfg.h" -#include "stm-keystore.h" -#include "stm-sdram.h" + #include "mgmt-cli.h" #include "mgmt-dfu.h" -#include "test_sdram.h" +#include "mgmt-fpga.h" +#include "mgmt-misc.h" +#include "mgmt-show.h" +#include "mgmt-test.h" #include <string.h> -#include <stdlib.h> - - -extern uint32_t update_crc(uint32_t crc, uint8_t *buf, int len); - - -int cmd_show_cpuspeed(struct cli_def *cli, const char *command, char *argv[], int argc) -{ - volatile uint32_t hclk; - - hclk = HAL_RCC_GetHCLKFreq(); - cli_print(cli, "HSE_VALUE: %li", HSE_VALUE); - cli_print(cli, "HCLK: %li (%i MHz)", hclk, (int) hclk / 1000 / 1000); - cli_print(cli, "SystemCoreClock: %li (%i MHz)", SystemCoreClock, (int) SystemCoreClock / 1000 / 1000); - return CLI_OK; -} - -int cmd_filetransfer(struct cli_def *cli, const char *command, char *argv[], int argc) -{ - uint32_t filesize = 0, crc = 0, my_crc = 0, n = 256, counter = 0; - uint8_t buf[256]; - - cli_print(cli, "OK, write file size (4 bytes), data in %li byte chunks, CRC-32 (4 bytes)", n); - - uart_receive_bytes(STM_UART_MGMT, (void *) &filesize, 4, 1000); - cli_print(cli, "File size %li", filesize); - - while (filesize) { - if (filesize < n) { - n = filesize; - } - - if (uart_receive_bytes(STM_UART_MGMT, (void *) &buf, n, 1000) != HAL_OK) { - cli_print(cli, "Receive timed out"); - return CLI_ERROR; - } - filesize -= n; - my_crc = update_crc(my_crc, buf, n); - counter++; - uart_send_bytes(STM_UART_MGMT, (void *) &counter, 4); - } - - cli_print(cli, "Send CRC-32"); - uart_receive_bytes(STM_UART_MGMT, (void *) &crc, 4, 1000); - cli_print(cli, "CRC-32 %li", crc); - if (crc == my_crc) { - cli_print(cli, "CRC checksum MATCHED"); - } else { - cli_print(cli, "CRC checksum did NOT match"); - } - - 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; -} - -int cmd_show_keystore_status(struct cli_def *cli, const char *command, char *argv[], int argc) -{ - cli_print(cli, "Keystore memory is %sonline", (keystore_check_id() != 1) ? "NOT ":""); - return CLI_OK; -} - -int cmd_show_keystore_data(struct cli_def *cli, const char *command, char *argv[], int argc) -{ - uint8_t buf[KEYSTORE_PAGE_SIZE]; - uint32_t i; - - if (keystore_check_id() != 1) { - cli_print(cli, "ERROR: The keystore memory is not accessible."); - } - - memset(buf, 0, sizeof(buf)); - if ((i = keystore_read_data(0, buf, sizeof(buf))) != 1) { - cli_print(cli, "Failed reading first page from keystore memory: %li", i); - return CLI_ERROR; - } - - cli_print(cli, "First page from keystore memory:\r\n"); - uart_send_hexdump(STM_UART_MGMT, buf, 0, sizeof(buf) - 1); - uart_send_string2(STM_UART_MGMT, (char *) "\r\n\r\n"); - - for (i = 0; i < 8; i++) { - if (buf[i] == 0xff) break; /* never written */ - if (buf[i] != 0x55) break; /* something other than a tombstone */ - } - /* As a demo, tombstone byte after byte of the first 8 bytes in the keystore memory - * (as long as they do not appear to contain real data). - * If all of them are tombstones, erase the first sector to start over. - */ - if (i < 8) { - if (buf[i] == 0xff) { - cli_print(cli, "Tombstoning byte %li", i); - buf[i] = 0x55; - if ((i = keystore_write_data(0, buf, sizeof(buf))) != 1) { - cli_print(cli, "Failed writing data at offset 0: %li", i); - return CLI_ERROR; - } - } - } else { - cli_print(cli, "Erasing first sector since all the first 8 bytes are tombstones"); - if ((i = keystore_erase_sectors(1)) != 1) { - cli_print(cli, "Failed erasing the first sector: %li", i); - return CLI_ERROR; - } - cli_print(cli, "Erase result: %li", i); - } - - 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. -*/ -#define BITSTREAM_UPLOAD_CHUNK_SIZE 4096 - -int cmd_fpga_bitstream_upload(struct cli_def *cli, const char *command, char *argv[], int argc) -{ - uint32_t filesize = 0, crc = 0, my_crc = 0, counter = 0, i; - uint32_t offset = 0, n = BITSTREAM_UPLOAD_CHUNK_SIZE; - uint8_t buf[BITSTREAM_UPLOAD_CHUNK_SIZE]; - - 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; - } - - cli_print(cli, "OK, write FPGA bitstream file size (4 bytes), data in 4096 byte chunks, CRC-32 (4 bytes)"); - - /* Read file size (4 bytes) */ - uart_receive_bytes(STM_UART_MGMT, (void *) &filesize, 4, 1000); - cli_print(cli, "File size %li", filesize); - - while (filesize) { - /* By initializing buf to the same value that erased flash has (0xff), we don't - * have to try and be smart when writing the last page of data to the memory. - */ - memset(buf, 0xff, sizeof(buf)); - - if (filesize < n) { - n = filesize; - } - - if (uart_receive_bytes(STM_UART_MGMT, (void *) &buf, n, 1000) != HAL_OK) { - cli_print(cli, "Receive timed out"); - return CLI_ERROR; - } - filesize -= n; - - /* After reception of 4 KB but before ACKing we have "all" the time in the world to - * calculate CRC and write it to flash. - */ - my_crc = update_crc(my_crc, buf, n); - if ((i = fpgacfg_write_data(offset, buf, BITSTREAM_UPLOAD_CHUNK_SIZE)) != 1) { - cli_print(cli, "Failed writing data at offset %li (counter = %li): %li", offset, counter, i); - return CLI_ERROR; - } - offset += BITSTREAM_UPLOAD_CHUNK_SIZE; +/* MGMT UART interrupt receive buffer (data will be put in a larger ring buffer) */ +volatile uint8_t uart_rx; - /* ACK this chunk by sending the current chunk counter (4 bytes) */ - counter++; - uart_send_bytes(STM_UART_MGMT, (void *) &counter, 4); - } - - /* The sending side will now send it's calculated CRC-32 */ - cli_print(cli, "Send CRC-32"); - uart_receive_bytes(STM_UART_MGMT, (void *) &crc, 4, 1000); - cli_print(cli, "CRC-32 %li", crc); - if (crc == my_crc) { - cli_print(cli, "CRC checksum MATCHED"); - } else { - cli_print(cli, "CRC checksum did NOT match"); - } - - fpgacfg_access_control(ALLOW_FPGA); - - 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"); - HAL_NVIC_SystemReset(); - while (1) {}; -} - -int cmd_test_sdram(struct cli_def *cli, const char *command, char *argv[], int argc) -{ - // run external memory initialization sequence - HAL_StatusTypeDef status; - int ok, num_cycles = 1, i, test_completed; - - if (argc == 1) { - num_cycles = strtol(argv[0], NULL, 0); - if (num_cycles > 100) num_cycles = 100; - if (num_cycles < 1) num_cycles = 1; - } - - cli_print(cli, "Initializing SDRAM"); - status = sdram_init(); - if (status != HAL_OK) { - cli_print(cli, "Failed initializing SDRAM: %i", (int) status); - return CLI_OK; - } - - for (i = 1; i <= num_cycles; i++) { - cli_print(cli, "Starting SDRAM test (%i/%i)", i, num_cycles); - test_completed = 0; - // set LFSRs to some initial value, LFSRs will produce - // pseudo-random 32-bit patterns to test our memories - lfsr1 = 0xCCAA5533; - lfsr2 = 0xCCAA5533; - - cli_print(cli, "Run sequential write-then-read test for the first chip"); - ok = test_sdram_sequential(SDRAM_BASEADDR_CHIP1); - if (!ok) break; - - cli_print(cli, "Run random write-then-read test for the first chip"); - ok = test_sdram_random(SDRAM_BASEADDR_CHIP1); - if (!ok) break; - - cli_print(cli, "Run sequential write-then-read test for the second chip"); - ok = test_sdram_sequential(SDRAM_BASEADDR_CHIP2); - if (!ok) break; - - cli_print(cli, "Run random write-then-read test for the second chip"); - ok = test_sdram_random(SDRAM_BASEADDR_CHIP2); - if (!ok) break; - - // turn blue led on (testing two chips at the same time) - led_on(LED_BLUE); - - cli_print(cli, "Run interleaved write-then-read test for both chips at once"); - ok = test_sdrams_interleaved(SDRAM_BASEADDR_CHIP1, SDRAM_BASEADDR_CHIP2); - - led_off(LED_BLUE); - test_completed = 1; - cli_print(cli, "SDRAM test (%i/%i) completed\r\n", i, num_cycles); - } - - if (! test_completed) { - cli_print(cli, "SDRAM test failed (%i/%i)", i, num_cycles); - } else { - cli_print(cli, "SDRAM test completed successfully"); - } - - return CLI_OK; -} int check_auth(const char *username, const char *password) { @@ -354,57 +57,6 @@ int check_auth(const char *username, const char *password) return CLI_OK; } -void configure_cli_show(struct cli_def *cli) -{ - /* show */ - cli_command_root(show); - - /* show cpuspeed */ - cli_command_node(show, cpuspeed, "Show the speed at which the CPU currently operates"); - - cli_command_branch(show, fpga); - /* show fpga status*/ - cli_command_node(show_fpga, status, "Show status about the FPGA"); - - cli_command_branch(show, keystore); - /* show keystore status*/ - cli_command_node(show_keystore, status, "Show status of the keystore memory"); - cli_command_node(show_keystore, data, "Show the first page of the keystore memory"); -} - -void configure_cli_fpga(struct cli_def *cli) -{ - /* fpga */ - cli_command_root(fpga); - /* fpga reset */ - cli_command_node(fpga, reset, "Reset FPGA (config reset)"); - /* fpga reset registers */ - cli_command_node(fpga_reset, registers, "Reset FPGA registers (soft reset)"); - - cli_command_branch(fpga, bitstream); - /* fpga bitstream upload */ - cli_command_node(fpga_bitstream, upload, "Upload new FPGA bitstream"); - /* fpga bitstream erase */ - cli_command_node(fpga_bitstream, erase, "Erase FPGA config memory"); -} - -void configure_cli_test(struct cli_def *cli) -{ - /* test */ - cli_command_root(test); - - /* test sdram */ - cli_command_node(test, sdram, "Run SDRAM tests"); -} - -static void configure_cli_misc(struct cli_def *cli) -{ - /* filetransfer */ - cli_command_root_node(filetransfer, "Test file transfering"); - /* reboot */ - cli_command_root_node(reboot, "Reboot the STM32"); -} - typedef void (*pFunction)(void); /* This is it's own function to make it more convenient to set a breakpoint at it in gdb */ @@ -419,7 +71,6 @@ void do_early_dfu_jump(void) while (1); } - int main() { @@ -451,7 +102,7 @@ main() /* embedded_cli_loop returns when the user enters 'quit' or 'exit' */ - cli_print(&cli, "Rebooting in 4 seconds"); + cli_print(&cli, "Rebooting in 3 seconds"); HAL_Delay(3000); HAL_NVIC_SystemReset(); diff --git a/projects/cli-test/filetransfer b/projects/cli-test/filetransfer index 025a6ac..f704e31 100755 --- a/projects/cli-test/filetransfer +++ b/projects/cli-test/filetransfer @@ -77,11 +77,9 @@ def parse_args(): def _write(dst, data): - for i in range(len(data)): - dst.write(data[i]) - time.sleep(0.1) + dst.write(data) if len(data) == 4: - print("Wrote 0x{:02x}{:02x}{:02x}{:02x}".format(ord(data[0]), ord(data[1]), ord(data[2]), ord(data[3]))) + print("Wrote 0x{!s}".format(data.encode('hex'))) else: print("Wrote {!r}".format(data)) diff --git a/projects/cli-test/mgmt-cli.c b/projects/cli-test/mgmt-cli.c index 46faae8..3b4ffe9 100644 --- a/projects/cli-test/mgmt-cli.c +++ b/projects/cli-test/mgmt-cli.c @@ -33,10 +33,26 @@ */ #include "stm-init.h" #include "stm-uart.h" +#include "stm-led.h" #include "mgmt-cli.h" #include <string.h> +extern uint8_t uart_rx; + +struct uart_ringbuf_t { + uint32_t enabled, ridx; + enum mgmt_cli_dma_state rx_state; + uint8_t buf[CLI_UART_RECVBUF_SIZE]; +}; + +volatile struct uart_ringbuf_t uart_ringbuf = {1, 0, DMA_RX_STOP, {0}}; + +#define RINGBUF_RIDX(rb) (rb.ridx & CLI_UART_RECVBUF_MASK) +#define RINGBUF_WIDX(rb) (sizeof(rb.buf) - __HAL_DMA_GET_COUNTER(huart_mgmt.hdmarx)) +#define RINGBUF_COUNT(rb) ((unsigned)(RINGBUF_WIDX(rb) - RINGBUF_RIDX(rb))) +#define RINGBUF_READ(rb, dst) {dst = rb.buf[RINGBUF_RIDX(rb)]; rb.buf[RINGBUF_RIDX(rb)] = '.'; rb.ridx++;} + void uart_cli_print(struct cli_def *cli __attribute__ ((unused)), const char *buf) { char crlf[] = "\r\n"; @@ -46,9 +62,17 @@ void uart_cli_print(struct cli_def *cli __attribute__ ((unused)), const char *bu 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; + uint32_t timeout = 0xffffff; + while (count && timeout) { + if (RINGBUF_COUNT(uart_ringbuf)) { + RINGBUF_READ(uart_ringbuf, *(uint8_t *) buf); + buf++; + count--; + } + timeout--; } + if (! timeout) return 0; + return 1; } @@ -58,6 +82,26 @@ int uart_cli_write(struct cli_def *cli __attribute__ ((unused)), const void *buf return (int) count; } +int control_mgmt_uart_dma_rx(enum mgmt_cli_dma_state state) +{ + if (state == DMA_RX_START) { + if (uart_ringbuf.rx_state != DMA_RX_START) { + memset((void *) uart_ringbuf.buf, 0, sizeof(uart_ringbuf.buf)); + + /* Start receiving data from the UART using DMA */ + HAL_UART_Receive_DMA(&huart_mgmt, (uint8_t *) uart_ringbuf.buf, sizeof(uart_ringbuf.buf)); + uart_ringbuf.ridx = 0; + uart_ringbuf.rx_state = DMA_RX_START; + } + return 1; + } else if (state == DMA_RX_STOP) { + if (HAL_UART_DMAStop(&huart_mgmt) != HAL_OK) return 0; + uart_ringbuf.rx_state = DMA_RX_STOP; + return 1; + } + return 0; +} + int embedded_cli_loop(struct cli_def *cli) { unsigned char c; @@ -78,12 +122,19 @@ int embedded_cli_loop(struct cli_def *cli) while (1) { cli_loop_start_new_command(cli, &ctx); + control_mgmt_uart_dma_rx(DMA_RX_START); + while (1) { 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); + /* + cli_print(cli, "Next char: '%c'/%i, ringbuf ridx %i, widx %i", + c, (int) c, + uart_ringbuf.ridx, + RINGBUF_WIDX(uart_ringbuf) + */ if (n == CLI_LOOP_CTRL_BREAK) break; if (n == CLI_LOOP_CTRL_CONTINUE) @@ -98,7 +149,7 @@ int embedded_cli_loop(struct cli_def *cli) if (ctx.l < 0) break; - //cli_print(cli, "Process command: '%s'", ctx.cmd); + /* cli_print(cli, "Process command: '%s'", ctx.cmd); */ n = cli_loop_process_cmd(cli, &ctx); if (n == CLI_LOOP_CTRL_BREAK) break; diff --git a/projects/cli-test/mgmt-cli.h b/projects/cli-test/mgmt-cli.h index dd6a58b..16c9fbd98 100644 --- a/projects/cli-test/mgmt-cli.h +++ b/projects/cli-test/mgmt-cli.h @@ -68,10 +68,19 @@ cli_register_command2(cli, &cmd_##name##_s, NULL) +#define CLI_UART_RECVBUF_SIZE 256 /* This must be a power of 2 */ +#define CLI_UART_RECVBUF_MASK (CLI_UART_RECVBUF_SIZE - 1) + +enum mgmt_cli_dma_state { + DMA_RX_STOP, + DMA_RX_START, +}; + 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 int control_mgmt_uart_dma_rx(enum mgmt_cli_dma_state state); #endif /* __STM32_MGMT_CLI_H */ diff --git a/projects/cli-test/mgmt-fpga.c b/projects/cli-test/mgmt-fpga.c new file mode 100644 index 0000000..8c1b2a8 --- /dev/null +++ b/projects/cli-test/mgmt-fpga.c @@ -0,0 +1,136 @@ +/* + * mgmt-fpga.c + * ----------- + * CLI code to manage the FPGA configuration etc. + * + * 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 "stm-init.h" +#include "stm-uart.h" +#include "stm-fpgacfg.h" + +#include "mgmt-cli.h" +#include "mgmt-fpga.h" +#include "mgmt-misc.h" + +#include <string.h> + + +volatile uint32_t dfu_offset = 0; + + +int _flash_write_callback(uint8_t *buf, size_t len) { + int res = fpgacfg_write_data(dfu_offset, buf, BITSTREAM_UPLOAD_CHUNK_SIZE) == 1; + dfu_offset += BITSTREAM_UPLOAD_CHUNK_SIZE; + return res; +} + +int cmd_fpga_bitstream_upload(struct cli_def *cli, const char *command, char *argv[], int argc) +{ + uint8_t buf[BITSTREAM_UPLOAD_CHUNK_SIZE]; + + dfu_offset = 0; + + 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; + } + + cli_receive_data(cli, &buf[0], sizeof(buf), _flash_write_callback); + + fpgacfg_access_control(ALLOW_FPGA); + + cli_print(cli, "DFU offset now: %li (%li chunks)", dfu_offset, dfu_offset / BITSTREAM_UPLOAD_CHUNK_SIZE); + 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; +} + +void configure_cli_fpga(struct cli_def *cli) +{ + /* fpga */ + cli_command_root(fpga); + /* fpga reset */ + cli_command_node(fpga, reset, "Reset FPGA (config reset)"); + /* fpga reset registers */ + cli_command_node(fpga_reset, registers, "Reset FPGA registers (soft reset)"); + + cli_command_branch(fpga, bitstream); + /* fpga bitstream upload */ + cli_command_node(fpga_bitstream, upload, "Upload new FPGA bitstream"); + /* fpga bitstream erase */ + cli_command_node(fpga_bitstream, erase, "Erase FPGA config memory"); +} diff --git a/projects/cli-test/mgmt-fpga.h b/projects/cli-test/mgmt-fpga.h new file mode 100644 index 0000000..ce185de --- /dev/null +++ b/projects/cli-test/mgmt-fpga.h @@ -0,0 +1,50 @@ +/* + * mgmt-fpga.h + * ----------- + * Management FPGA related 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_CLI_MGMT_FPGA_H +#define __STM32_CLI_MGMT_FPGA_H + +#include "stm-init.h" +#include <libcli.h> + + +/* 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. +*/ +#define BITSTREAM_UPLOAD_CHUNK_SIZE 4096 + + +extern void configure_cli_fpga(struct cli_def *cli); + +#endif /* __STM32_CLI_MGMT_FPGA_H */ diff --git a/projects/cli-test/mgmt-misc.c b/projects/cli-test/mgmt-misc.c new file mode 100644 index 0000000..aea790a --- /dev/null +++ b/projects/cli-test/mgmt-misc.c @@ -0,0 +1,137 @@ +/* + * mgmt-misc.c + * ----------- + * Miscellaneous CLI functions. + * + * 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 "stm-init.h" +#include "stm-uart.h" + +#include "mgmt-cli.h" +#include "mgmt-misc.h" + +#include <string.h> + + +extern uint32_t update_crc(uint32_t crc, uint8_t *buf, int len); + + +volatile uint32_t demo_crc = 0; + + +int _count_bytes_callback(uint8_t *buf, size_t len) { + demo_crc = update_crc(demo_crc, buf, len); + return 1; +} + +int cli_receive_data(struct cli_def *cli, uint8_t *buf, size_t len, cli_data_callback data_callback) +{ + uint32_t filesize = 0, crc = 0, my_crc = 0, counter = 0; + size_t n = len; + + if (! control_mgmt_uart_dma_rx(DMA_RX_STOP)) { + cli_print(cli, "Failed stopping DMA"); + return CLI_OK; + } + + cli_print(cli, "OK, write size (4 bytes), data in %li byte chunks, CRC-32 (4 bytes)", (uint32_t) n); + + if (uart_receive_bytes(STM_UART_MGMT, (void *) &filesize, 4, 1000) != HAL_OK) { + cli_print(cli, "Receive timed out"); + return CLI_ERROR; + } + + cli_print(cli, "Send %li bytes of data", filesize); + + while (filesize) { + /* By initializing buf to the same value that erased flash has (0xff), we don't + * have to try and be smart when writing the last page of data to a flash memory. + */ + memset(buf, 0xff, len); + + if (filesize < n) n = filesize; + + if (uart_receive_bytes(STM_UART_MGMT, (void *) buf, n, 1000) != HAL_OK) { + cli_print(cli, "Receive timed out"); + return CLI_ERROR; + } + filesize -= n; + my_crc = update_crc(my_crc, buf, n); + + /* After reception of a chunk but before ACKing we have "all" the time in the world to + * calculate CRC and invoke the data_callback. + */ + if (data_callback != NULL && ! data_callback(buf, (size_t) n)) { + cli_print(cli, "Data processing failed"); + return CLI_OK; + } + + counter++; + uart_send_bytes(STM_UART_MGMT, (void *) &counter, 4); + } + + cli_print(cli, "Send CRC-32"); + uart_receive_bytes(STM_UART_MGMT, (void *) &crc, 4, 1000); + cli_print(cli, "CRC-32 0x%x, calculated CRC 0x%x", (unsigned int) crc, (unsigned int) my_crc); + if (crc == my_crc) { + cli_print(cli, "CRC checksum MATCHED"); + } else { + cli_print(cli, "CRC checksum did NOT match"); + } + + return CLI_OK; +} + +int cmd_filetransfer(struct cli_def *cli, const char *command, char *argv[], int argc) +{ + uint8_t buf[FILETRANSFER_UPLOAD_CHUNK_SIZE]; + + demo_crc = 0; + cli_receive_data(cli, &buf[0], sizeof(buf), _count_bytes_callback); + cli_print(cli, "Demo CRC is: %li/0x%x", demo_crc, (unsigned int) demo_crc); + 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"); + HAL_NVIC_SystemReset(); + while (1) {}; +} + +void configure_cli_misc(struct cli_def *cli) +{ + /* filetransfer */ + cli_command_root_node(filetransfer, "Test file transfering"); + /* reboot */ + cli_command_root_node(reboot, "Reboot the STM32"); +} + diff --git a/projects/cli-test/mgmt-misc.h b/projects/cli-test/mgmt-misc.h new file mode 100644 index 0000000..b7eb4f4 --- /dev/null +++ b/projects/cli-test/mgmt-misc.h @@ -0,0 +1,49 @@ +/* + * mgmt-misc.h + * ----------- + * Management CLI miscellaneous functions. + * + * 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_CLI_MGMT_MISC_H +#define __STM32_CLI_MGMT_MISC_H + +#include "stm-init.h" +#include <libcli.h> + + +#define FILETRANSFER_UPLOAD_CHUNK_SIZE 256 + +typedef int (*cli_data_callback)(uint8_t *, size_t); + +extern void configure_cli_misc(struct cli_def *cli); +extern int cli_receive_data(struct cli_def *cli, uint8_t *buf, size_t len, cli_data_callback data_callback); + +#endif /* __STM32_CLI_MGMT_MISC_H */ diff --git a/projects/cli-test/mgmt-show.c b/projects/cli-test/mgmt-show.c new file mode 100644 index 0000000..3ae196e --- /dev/null +++ b/projects/cli-test/mgmt-show.c @@ -0,0 +1,133 @@ +/* + * mgmt-show.c + * ----------- + * CLI 'show' functions. + * + * 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 "stm-init.h" +#include "stm-keystore.h" +#include "stm-fpgacfg.h" +#include "stm-uart.h" + +#include "mgmt-cli.h" +#include "mgmt-show.h" + +#include <string.h> + + +int cmd_show_cpuspeed(struct cli_def *cli, const char *command, char *argv[], int argc) +{ + volatile uint32_t hclk; + + hclk = HAL_RCC_GetHCLKFreq(); + cli_print(cli, "HSE_VALUE: %li", HSE_VALUE); + cli_print(cli, "HCLK: %li (%i MHz)", hclk, (int) hclk / 1000 / 1000); + cli_print(cli, "SystemCoreClock: %li (%i MHz)", SystemCoreClock, (int) SystemCoreClock / 1000 / 1000); + 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; +} + +int cmd_show_keystore_status(struct cli_def *cli, const char *command, char *argv[], int argc) +{ + cli_print(cli, "Keystore memory is %sonline", (keystore_check_id() != 1) ? "NOT ":""); + return CLI_OK; +} + +int cmd_show_keystore_data(struct cli_def *cli, const char *command, char *argv[], int argc) +{ + uint8_t buf[KEYSTORE_PAGE_SIZE]; + uint32_t i; + + if (keystore_check_id() != 1) { + cli_print(cli, "ERROR: The keystore memory is not accessible."); + } + + memset(buf, 0, sizeof(buf)); + if ((i = keystore_read_data(0, buf, sizeof(buf))) != 1) { + cli_print(cli, "Failed reading first page from keystore memory: %li", i); + return CLI_ERROR; + } + + cli_print(cli, "First page from keystore memory:\r\n"); + uart_send_hexdump(STM_UART_MGMT, buf, 0, sizeof(buf) - 1); + uart_send_string2(STM_UART_MGMT, (char *) "\r\n\r\n"); + + for (i = 0; i < 8; i++) { + if (buf[i] == 0xff) break; /* never written */ + if (buf[i] != 0x55) break; /* something other than a tombstone */ + } + /* As a demo, tombstone byte after byte of the first 8 bytes in the keystore memory + * (as long as they do not appear to contain real data). + * If all of them are tombstones, erase the first sector to start over. + */ + if (i < 8) { + if (buf[i] == 0xff) { + cli_print(cli, "Tombstoning byte %li", i); + buf[i] = 0x55; + if ((i = keystore_write_data(0, buf, sizeof(buf))) != 1) { + cli_print(cli, "Failed writing data at offset 0: %li", i); + return CLI_ERROR; + } + } + } else { + cli_print(cli, "Erasing first sector since all the first 8 bytes are tombstones"); + if ((i = keystore_erase_sectors(1)) != 1) { + cli_print(cli, "Failed erasing the first sector: %li", i); + return CLI_ERROR; + } + cli_print(cli, "Erase result: %li", i); + } + + return CLI_OK; +} + +void configure_cli_show(struct cli_def *cli) +{ + /* show */ + cli_command_root(show); + + /* show cpuspeed */ + cli_command_node(show, cpuspeed, "Show the speed at which the CPU currently operates"); + + cli_command_branch(show, fpga); + /* show fpga status*/ + cli_command_node(show_fpga, status, "Show status about the FPGA"); + + cli_command_branch(show, keystore); + /* show keystore status*/ + cli_command_node(show_keystore, status, "Show status of the keystore memory"); + cli_command_node(show_keystore, data, "Show the first page of the keystore memory"); +} diff --git a/projects/cli-test/mgmt-show.h b/projects/cli-test/mgmt-show.h new file mode 100644 index 0000000..0d7ba3a --- /dev/null +++ b/projects/cli-test/mgmt-show.h @@ -0,0 +1,43 @@ +/* + * mgmt-misc.h + * ----------- + * Management CLI 'show' functions. + * + * 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_CLI_MGMT_SHOW_H +#define __STM32_CLI_MGMT_SHOW_H + +#include "stm-init.h" +#include <libcli.h> + +extern void configure_cli_show(struct cli_def *cli); + +#endif /* __STM32_CLI_MGMT_SHOW_H */ diff --git a/projects/cli-test/mgmt-test.c b/projects/cli-test/mgmt-test.c new file mode 100644 index 0000000..c1f255e --- /dev/null +++ b/projects/cli-test/mgmt-test.c @@ -0,0 +1,117 @@ +/* + * mgmt-test.c + * ----------- + * CLI hardware test functions. + * + * 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 "stm-init.h" +#include "stm-led.h" +#include "stm-sdram.h" + +#include "mgmt-cli.h" +#include "mgmt-test.h" + +#include "test_sdram.h" + +#include <stdlib.h> + + +int cmd_test_sdram(struct cli_def *cli, const char *command, char *argv[], int argc) +{ + // run external memory initialization sequence + HAL_StatusTypeDef status; + int ok, num_cycles = 1, i, test_completed; + + if (argc == 1) { + num_cycles = strtol(argv[0], NULL, 0); + if (num_cycles > 100) num_cycles = 100; + if (num_cycles < 1) num_cycles = 1; + } + + cli_print(cli, "Initializing SDRAM"); + status = sdram_init(); + if (status != HAL_OK) { + cli_print(cli, "Failed initializing SDRAM: %i", (int) status); + return CLI_OK; + } + + for (i = 1; i <= num_cycles; i++) { + cli_print(cli, "Starting SDRAM test (%i/%i)", i, num_cycles); + test_completed = 0; + // set LFSRs to some initial value, LFSRs will produce + // pseudo-random 32-bit patterns to test our memories + lfsr1 = 0xCCAA5533; + lfsr2 = 0xCCAA5533; + + cli_print(cli, "Run sequential write-then-read test for the first chip"); + ok = test_sdram_sequential(SDRAM_BASEADDR_CHIP1); + if (!ok) break; + + cli_print(cli, "Run random write-then-read test for the first chip"); + ok = test_sdram_random(SDRAM_BASEADDR_CHIP1); + if (!ok) break; + + cli_print(cli, "Run sequential write-then-read test for the second chip"); + ok = test_sdram_sequential(SDRAM_BASEADDR_CHIP2); + if (!ok) break; + + cli_print(cli, "Run random write-then-read test for the second chip"); + ok = test_sdram_random(SDRAM_BASEADDR_CHIP2); + if (!ok) break; + + // turn blue led on (testing two chips at the same time) + led_on(LED_BLUE); + + cli_print(cli, "Run interleaved write-then-read test for both chips at once"); + ok = test_sdrams_interleaved(SDRAM_BASEADDR_CHIP1, SDRAM_BASEADDR_CHIP2); + + led_off(LED_BLUE); + test_completed = 1; + cli_print(cli, "SDRAM test (%i/%i) completed\r\n", i, num_cycles); + } + + if (! test_completed) { + cli_print(cli, "SDRAM test failed (%i/%i)", i, num_cycles); + } else { + cli_print(cli, "SDRAM test completed successfully"); + } + + return CLI_OK; +} + +void configure_cli_test(struct cli_def *cli) +{ + /* test */ + cli_command_root(test); + + /* test sdram */ + cli_command_node(test, sdram, "Run SDRAM tests"); +} diff --git a/projects/cli-test/mgmt-test.h b/projects/cli-test/mgmt-test.h new file mode 100644 index 0000000..3beb2da --- /dev/null +++ b/projects/cli-test/mgmt-test.h @@ -0,0 +1,43 @@ +/* + * mgmt-misc.h + * ----------- + * Management CLI miscellaneous functions. + * + * 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_CLI_MGMT_TEST_H +#define __STM32_CLI_MGMT_TEST_H + +#include "stm-init.h" +#include <libcli.h> + +extern void configure_cli_test(struct cli_def *cli); + +#endif /* __STM32_CLI_MGMT_TEST_H */ |