#include <hidapi.h>
+#include <jtag/adapter.h>
#include <jtag/interface.h>
#include <jtag/swd.h>
#include <jtag/commands.h>
void *buffer;
};
-static char *kitprog_serial;
static bool kitprog_init_acquire_psoc;
static int pending_transfer_count, pending_queue_len;
int retval;
kitprog_handle = malloc(sizeof(struct kitprog));
- if (kitprog_handle == NULL) {
+ if (!kitprog_handle) {
LOG_ERROR("Failed to allocate memory");
return ERROR_FAIL;
}
/* Allocate packet buffers and queues */
kitprog_handle->packet_size = SWD_MAX_BUFFER_LENGTH;
kitprog_handle->packet_buffer = malloc(SWD_MAX_BUFFER_LENGTH);
- if (kitprog_handle->packet_buffer == NULL) {
+ if (!kitprog_handle->packet_buffer) {
LOG_ERROR("Failed to allocate memory for the packet buffer");
return ERROR_FAIL;
}
pending_queue_len = SWD_MAX_BUFFER_LENGTH / 5;
pending_transfers = malloc(pending_queue_len * sizeof(*pending_transfers));
- if (pending_transfers == NULL) {
+ if (!pending_transfers) {
LOG_ERROR("Failed to allocate memory for the SWD transfer queue");
return ERROR_FAIL;
}
{
kitprog_usb_close();
- if (kitprog_handle->packet_buffer != NULL)
- free(kitprog_handle->packet_buffer);
- if (kitprog_handle->serial != NULL)
- free(kitprog_handle->serial);
- if (kitprog_handle != NULL)
- free(kitprog_handle);
-
- if (kitprog_serial != NULL)
- free(kitprog_serial);
-
- if (pending_transfers != NULL)
- free(pending_transfers);
+ free(kitprog_handle->packet_buffer);
+ free(kitprog_handle->serial);
+ free(kitprog_handle);
+ free(pending_transfers);
return ERROR_OK;
}
/* Allocate memory for the serial number */
kitprog_handle->serial = calloc(retval + 1, sizeof(char));
- if (kitprog_handle->serial == NULL) {
+ if (!kitprog_handle->serial) {
LOG_ERROR("Failed to allocate memory for the serial number");
return ERROR_FAIL;
}
const uint16_t vids[] = { VID, 0 };
const uint16_t pids[] = { PID, 0 };
- if (jtag_libusb_open(vids, pids, kitprog_serial,
+ if (jtag_libusb_open(vids, pids, adapter_get_required_serial(),
&kitprog_handle->usb_handle, NULL) != ERROR_OK) {
LOG_ERROR("Failed to open or find the device");
return ERROR_FAIL;
/* Convert the ASCII serial number into a (wchar_t *) */
size_t len = strlen(kitprog_handle->serial);
wchar_t *hid_serial = calloc(len + 1, sizeof(wchar_t));
- if (hid_serial == NULL) {
+ if (!hid_serial) {
LOG_ERROR("Failed to allocate memory for the serial number");
return ERROR_FAIL;
}
/* Use HID for the KitBridge interface */
kitprog_handle->hid_handle = hid_open(VID, PID, hid_serial);
free(hid_serial);
- if (kitprog_handle->hid_handle == NULL) {
+ if (!kitprog_handle->hid_handle) {
LOG_ERROR("Failed to open KitBridge (HID) interface");
return ERROR_FAIL;
}
static void kitprog_usb_close(void)
{
- if (kitprog_handle->hid_handle != NULL) {
+ if (kitprog_handle->hid_handle) {
hid_close(kitprog_handle->hid_handle);
hid_exit();
}
unsigned char command[3] = {HID_TYPE_START | HID_TYPE_WRITE, 0x00, HID_COMMAND_VERSION};
unsigned char data[64];
- ret = kitprog_hid_command(command, sizeof command, data, sizeof data);
+ ret = kitprog_hid_command(command, sizeof(command), data, sizeof(data));
if (ret != ERROR_OK)
return ret;
unsigned char command[3] = {HID_TYPE_START | HID_TYPE_READ, 0x00, HID_COMMAND_POWER};
unsigned char data[64];
- ret = kitprog_hid_command(command, sizeof command, data, sizeof data);
+ ret = kitprog_hid_command(command, sizeof(command), data, sizeof(data));
if (ret != ERROR_OK)
return ret;
* will take the Cortex-M3 out of reset and enable debugging.
*/
for (int i = 0; i < 2; i++) {
- for (uint8_t j = 0; j < sizeof devices && acquire_count == i; j++) {
+ for (uint8_t j = 0; j < sizeof(devices) && acquire_count == i; j++) {
retval = kitprog_acquire_psoc(devices[j], ACQUIRE_MODE_RESET, 3);
if (retval != ERROR_OK) {
- LOG_DEBUG("Aquisition function failed for device 0x%02x.", devices[j]);
+ LOG_DEBUG("Acquisition function failed for device 0x%02x.", devices[j]);
return retval;
}
static void kitprog_swd_write_reg(uint8_t cmd, uint32_t value, uint32_t ap_delay_clk)
{
- assert(!(cmd & SWD_CMD_RnW));
+ assert(!(cmd & SWD_CMD_RNW));
kitprog_swd_queue_cmd(cmd, NULL, value);
}
static void kitprog_swd_read_reg(uint8_t cmd, uint32_t *value, uint32_t ap_delay_clk)
{
- assert(cmd & SWD_CMD_RnW);
+ assert(cmd & SWD_CMD_RNW);
kitprog_swd_queue_cmd(cmd, value, 0);
}
* cmsis_dap_cmd_DAP_SWD_Configure() in
* cmsis_dap_init().
*/
- if (!(cmd & SWD_CMD_RnW) &&
- !(cmd & SWD_CMD_APnDP) &&
+ if (!(cmd & SWD_CMD_RNW) &&
+ !(cmd & SWD_CMD_APNDP) &&
(cmd & SWD_CMD_A32) >> 1 == DP_CTRL_STAT &&
(data & CORUNDETECT)) {
LOG_DEBUG("refusing to enable sticky overrun detection");
}
LOG_DEBUG_IO("%s %s reg %x %"PRIx32,
- cmd & SWD_CMD_APnDP ? "AP" : "DP",
- cmd & SWD_CMD_RnW ? "read" : "write",
+ cmd & SWD_CMD_APNDP ? "AP" : "DP",
+ cmd & SWD_CMD_RNW ? "read" : "write",
(cmd & SWD_CMD_A32) >> 1, data);
buffer[write_count++] = (cmd | SWD_CMD_START | SWD_CMD_PARK) & ~SWD_CMD_STOP;
read_count++;
- if (!(cmd & SWD_CMD_RnW)) {
+ if (!(cmd & SWD_CMD_RNW)) {
buffer[write_count++] = (data) & 0xff;
buffer[write_count++] = (data >> 8) & 0xff;
buffer[write_count++] = (data >> 16) & 0xff;
* size (64 bytes) as required by the USB specification.
* Therefore libusb would wait for continuation of transmission.
* Workaround: Limit bulk read size to expected number of bytes
- * for problematic tranfer sizes. Otherwise use the maximum buffer
+ * for problematic transfer sizes. Otherwise use the maximum buffer
* size here because the KitProg sometimes doesn't like bulk reads
* of fewer than 62 bytes. (?!?!)
*/
}
for (int i = 0; i < pending_transfer_count; i++) {
- if (pending_transfers[i].cmd & SWD_CMD_RnW) {
+ if (pending_transfers[i].cmd & SWD_CMD_RNW) {
uint32_t data = le_to_h_u32(&buffer[read_index]);
LOG_DEBUG_IO("Read result: %"PRIx32, data);
pending_transfers[pending_transfer_count].data = data;
pending_transfers[pending_transfer_count].cmd = cmd;
- if (cmd & SWD_CMD_RnW) {
+ if (cmd & SWD_CMD_RNW) {
/* Queue a read transaction */
pending_transfers[pending_transfer_count].buffer = dst;
}
return retval;
}
-COMMAND_HANDLER(kitprog_handle_serial_command)
-{
- if (CMD_ARGC == 1) {
- kitprog_serial = strdup(CMD_ARGV[0]);
- if (kitprog_serial == NULL) {
- LOG_ERROR("Failed to allocate memory for the serial number");
- return ERROR_FAIL;
- }
- } else {
- LOG_ERROR("expected exactly one argument to kitprog_serial <serial-number>");
- return ERROR_FAIL;
- }
-
- return ERROR_OK;
-}
-
COMMAND_HANDLER(kitprog_handle_init_acquire_psoc_command)
{
kitprog_init_acquire_psoc = true;
.usage = "<cmd>",
.chain = kitprog_subcommand_handlers,
},
- {
- .name = "kitprog_serial",
- .handler = &kitprog_handle_serial_command,
- .mode = COMMAND_CONFIG,
- .help = "set the serial number of the adapter",
- .usage = "serial_string",
- },
{
.name = "kitprog_init_acquire_psoc",
.handler = &kitprog_handle_init_acquire_psoc_command,