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Hoernchen gerrit-no-reply at lists.osmocom.orgHoernchen has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-ccid-firmware/+/17035 ) Change subject: git version appended to the product usb string descriptor ...................................................................... git version appended to the product usb string descriptor Change-Id: I4a9d010c9025cf8c14ebaf42de048b9a172c7786 --- M sysmoOCTSIM/main.c M sysmoOCTSIM/usb_start.c 2 files changed, 26 insertions(+), 7 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-ccid-firmware refs/changes/35/17035/1 diff --git a/sysmoOCTSIM/main.c b/sysmoOCTSIM/main.c index 3db67d9..17255e2 100644 --- a/sysmoOCTSIM/main.c +++ b/sysmoOCTSIM/main.c @@ -365,6 +365,19 @@ return 0; } +static int str_to_usb_desc(char* in, uint8_t in_sz, uint8_t* out, uint8_t out_sz){ + if(2+in_sz*2 < out_sz) + return -1; + + memset(out, 0, out_sz); + out[0] = out_sz; + out[1] = 0x3; + for(int i= 2; i < out_sz; i+=2) + out[i] = in[(i >> 1) - 1]; + return 0; +} + + #define RSTCAUSE_STR_SIZE 64 static void get_rstcause_str(char *out) { @@ -436,13 +449,16 @@ //####################### #define NUM_OUT_BUF 16 -char sernr_buf[16*2+1]; -//unicode for descriptor -uint8_t sernr_buf_descr[1+1+16*2*2]; +char sernr_buf[16*2+1]; +char product_buf[] = "sysmoOCTSIM "GIT_VERSION; +//len, type, 2 byte per hex char * 2 for unicode +uint8_t sernr_buf_descr[1+1+16*2*2]; +uint8_t product_buf_descr[1+1+sizeof(product_buf)*2]; char rstcause_buf[RSTCAUSE_STR_SIZE]; + int main(void) { @@ -471,12 +487,12 @@ atmel_start_init(); get_chip_unique_serial_str(sernr_buf, sizeof(sernr_buf)); + str_to_usb_desc(sernr_buf, sizeof(sernr_buf), sernr_buf_descr, sizeof(sernr_buf_descr)); + + str_to_usb_desc(product_buf, sizeof(product_buf), product_buf_descr, sizeof(product_buf_descr)); get_rstcause_str(rstcause_buf); - sernr_buf_descr[0] = sizeof(sernr_buf_descr); - sernr_buf_descr[1] = 0x3; - for(int i= 2; i < sizeof(sernr_buf_descr); i+=2) - sernr_buf_descr[i] = sernr_buf[i >> 1]; + usb_start(); diff --git a/sysmoOCTSIM/usb_start.c b/sysmoOCTSIM/usb_start.c index f737dc4..d40ea75 100644 --- a/sysmoOCTSIM/usb_start.c +++ b/sysmoOCTSIM/usb_start.c @@ -89,6 +89,7 @@ } extern uint8_t sernr_buf_descr[]; +extern uint8_t product_buf_descr[]; /* call-back for every control EP request */ static int32_t string_req_cb(uint8_t ep, struct usb_req *req, enum usb_ctrl_stage stage) { @@ -118,6 +119,8 @@ switch (index) { case STR_DESC_SERIAL: return send_str_desc(ep, req, stage, sernr_buf_descr); + case STR_DESC_PRODUCT: + return send_str_desc(ep, req, stage, product_buf_descr); default: return ERR_NOT_FOUND; } -- To view, visit https://gerrit.osmocom.org/c/osmo-ccid-firmware/+/17035 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-ccid-firmware Gerrit-Branch: master Gerrit-Change-Id: I4a9d010c9025cf8c14ebaf42de048b9a172c7786 Gerrit-Change-Number: 17035 Gerrit-PatchSet: 1 Gerrit-Owner: Hoernchen <ewild at sysmocom.de> Gerrit-MessageType: newchange -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20200128/e7a298a9/attachment.htm>