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Remove unused static initializer so that all RAM can be in BSS #7

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Remove unused static initializer so that all RAM can be in BSS #7

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ada3c78
Remove unused static initializer so that all RAM can be in BSS; dfu_r…
doc-hex Dec 20, 2015
6ac06eb
Remove serial number descriptor code
doc-hex Dec 21, 2015
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4 changes: 2 additions & 2 deletions class/dfu/dfu.c
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
#include "class/dfu/dfu.h"

DFU_State dfu_state = DFU_STATE_dfuIDLE;
DFU_Status dfu_status = DFU_STATUS_OK;
DFU_State dfu_state;
DFU_Status dfu_status;
uint16_t dfu_poll_timeout;
uint16_t dfu_block_offset;

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13 changes: 0 additions & 13 deletions samd/usb_samd.c
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Original file line number Diff line number Diff line change
Expand Up @@ -254,16 +254,3 @@ void USB_Handler() {
usb_cb_completion();
}

void* samd_serial_number_string_descriptor() {
char buf[27];

const unsigned char* id = (unsigned char*) 0x0080A00C;
for (int i=0; i<26; i++) {
unsigned idx = (i*5)/8;
unsigned pos = (i*5)%8;
unsigned val = ((id[idx] >> pos) | (id[idx+1] << (8-pos))) & ((1<<5)-1);
buf[i] = "0123456789ABCDFGHJKLMNPQRSTVWXYZ"[val];
}
buf[26] = 0;
return usb_string_to_descriptor(buf);
}
2 changes: 0 additions & 2 deletions samd/usb_samd.h
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Expand Up @@ -12,5 +12,3 @@ extern const uint8_t usb_num_endpoints;
#define USB_ENDPOINTS(NUM_EP) \
const uint8_t usb_num_endpoints = (NUM_EP); \
UsbDeviceDescriptor usb_endpoints[(NUM_EP)+1];

void* samd_serial_number_string_descriptor();