Pavel Chromy, the patch fixes an issue with PRESTO & FTD2XX under Linux.

[openocd] / src / flash / lpc2000.c

diff --git a/src/flash/lpc2000.c b/src/flash/lpc2000.c
index 396f910c0b3fd5c24d72d381b016a2d6f0cf3f27..5d9781accf47cdf8f0c74c6c1dd470e629e331b7 100644 (file)
--- a/src/flash/lpc2000.c
+++ b/src/flash/lpc2000.c
@@ -416,6 +416,11 @@ int lpc2000_erase(struct flash_bank_s *bank, int first, int last)
        u32 result_table[2];
        int status_code;
        
+       if (bank->target->state != TARGET_HALTED)
+       {
+               return ERROR_TARGET_NOT_HALTED;
+       }
+
        param_table[0] = first;
        param_table[1] = last;
        param_table[2] = lpc2000_info->cclk;
@@ -476,6 +481,11 @@ int lpc2000_write(struct flash_bank_s *bank, u8 *buffer, u32 offset, u32 count)
        int i;
        working_area_t *download_area;
                 
+       if (bank->target->state != TARGET_HALTED)
+       {
+               return ERROR_TARGET_NOT_HALTED;
+       }
+
        /* allocate a working area */
        if (target_alloc_working_area(target, lpc2000_info->cmd51_max_buffer, &download_area) != ERROR_OK)
        {
@@ -645,7 +655,6 @@ int lpc2000_handle_part_id_command(struct command_context_s *cmd_ctx, char *cmd,
        u32 param_table[5];
        u32 result_table[2];
        int status_code;
-       lpc2000_flash_bank_t *lpc2000_info;
 
        if (argc < 1)
        {
@@ -659,7 +668,6 @@ int lpc2000_handle_part_id_command(struct command_context_s *cmd_ctx, char *cmd,
                return ERROR_OK;
        }
 
-       lpc2000_info = bank->driver_priv;
        if (bank->target->state != TARGET_HALTED)
        {
                return ERROR_TARGET_NOT_HALTED;