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DFU tidy

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This commit is contained in:
Ross Owen
2012-11-16 12:16:31 +00:00
parent 79e10023d8
commit c1c7e0b097
3 changed files with 287 additions and 311 deletions
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29
module_dfu/src/dfu.h
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@@ -153,35 +153,6 @@ unsigned char DFUdevQualDesc[] =
int DFUReportResetState(chanend ?c_user_cmd);
int DFUDeviceRequests(XUD_ep c_ep0_out, XUD_ep &?ep0_in, SetupPacket &sp, chanend ?c_user_cmd, unsigned int altInterface, unsigned int user_reset);
// Overload the USB user command handler if present
extern unsigned int flash_programmer(unsigned int cmd, unsigned int request_data[16]);
void user_cmd_handler(unsigned int cmd, chanend ?c_user_cmd) {
if (!isnull(c_user_cmd)) {
unsigned int request_data_len = 0;
unsigned int request_data[16];
unsigned int return_data_len = 0;
int i = 0;
// Read request data length
request_data_len = inuint(c_user_cmd);
// Read request data
for (i = 0; i < request_data_len; i++) {
request_data[i] = inuint(c_user_cmd);
}
return_data_len = flash_programmer(cmd, request_data);
outuint(c_user_cmd, return_data_len);
if (return_data_len) {
for (i = 0; i < return_data_len/4; i++) {
outuint(c_user_cmd, request_data[i]);
}
}
}
}