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Added default SMP pid to dfu app. Added a basic error check to main write/download image loop

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This commit is contained in:
Ross Owen
2017-05-23 16:28:37 +01:00
parent 8b3e5d8e80
commit 3725699098
1 changed files with 17 additions and 5 deletions
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22
module_dfu/host/xmos_dfu_osx/xmosdfu.cpp
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@@ -11,14 +11,16 @@
#define XMOS_L1_AUDIO1_PID 0x0003
#define XMOS_L2_AUDIO2_PID 0x0004
#define XMOS_SU1_AUDIO2_PID 0x0008
#define XMOS_U8_MFA_AUDIO2_PID 0x000A
#define XMOS_U8_MFA_AUDIO2_PID 0x0011
#define XMOS_SMP_AUDIO2_PID 0x0010
unsigned short pidList[] = {XMOS_XCORE_AUDIO_AUDIO2_PID,
XMOS_L1_AUDIO2_PID,
XMOS_L1_AUDIO1_PID,
XMOS_L2_AUDIO2_PID,
XMOS_SU1_AUDIO2_PID,
XMOS_U8_MFA_AUDIO2_PID};
XMOS_U8_MFA_AUDIO2_PID,
XMOS_SMP_AUDIO2_PID};
unsigned int XMOS_DFU_IF = 0;
@@ -86,8 +88,10 @@ static int find_xmos_device(unsigned int id, unsigned int list)
libusb_get_active_config_descriptor(dev, &config_desc);
if (config_desc != NULL)
{
//printf("bNumInterfaces: %d\n", config_desc->bNumInterfaces);
for (int j = 0; j < config_desc->bNumInterfaces; j++)
{
//printf("%d\n", j);
const libusb_interface_descriptor *inter_desc = ((libusb_interface *)&config_desc->interface[j])->altsetting;
if (inter_desc->bInterfaceClass == 0xFE && inter_desc->bInterfaceSubClass == 0x1)
{
@@ -174,8 +178,9 @@ int xmos_dfu_restore_state(unsigned int interface) {
int dfu_download(unsigned int interface, unsigned int block_num, unsigned int size, unsigned char *data) {
//printf("... Downloading block number %d size %d\r", block_num, size);
libusb_control_transfer(devh, DFU_REQUEST_TO_DEV, DFU_DNLOAD, block_num, interface, data, size, 0);
return 0;
/* Returns actual data size transferred */
unsigned int transfered = libusb_control_transfer(devh, DFU_REQUEST_TO_DEV, DFU_DNLOAD, block_num, interface, data, size, 0);
return transfered;
}
int dfu_upload(unsigned int interface, unsigned int block_num, unsigned int size, unsigned char*data) {
@@ -228,7 +233,14 @@ int write_dfu_image(char *file) {
for (i = 0; i < num_blocks; i++) {
memset(block_data, 0x0, block_size);
fread(block_data, 1, block_size, inFile);
dfu_download(0, dfuBlockCount, block_size, block_data);
int transferred = dfu_download(0, dfuBlockCount, block_size, block_data);
if(transferred != block_size)
{
/* Error */
printf("ERROR: %d\n", transferred);
return -1;
}
dfu_getStatus(0, &dfuState, &timeout, &nextDfuState, &strIndex);
dfuBlockCount++;
}