hmuartlgw: add a bit of support for HmIP-RFUSB-TK
authorMichael Gernoth <michael@gernoth.net>
Sat, 18 Nov 2017 09:58:10 +0000 (10:58 +0100)
committerMichael Gernoth <michael@gernoth.net>
Sat, 18 Nov 2017 09:58:10 +0000 (10:58 +0100)
hmuartlgw.c

index b109b39..417c6c2 100644 (file)
@@ -48,10 +48,12 @@ enum hmuartlgw_state {
        HMUARTLGW_ENTER_BOOTLOADER,
        HMUARTLGW_ENTER_BOOTLOADER_ACK,
        HMUARTLGW_BOOTLOADER,
+       HMUARTLGW_IP_BOOTLOADER,
        HMUARTLGW_ENTER_APPLICATION,
        HMUARTLGW_ENTER_APPLICATION_ACK,
        HMUARTLGW_APPLICATION,
        HMUARTLGW_DUAL_APPLICATION,
+       HMUARTLGW_HMIP_APPLICATION,
 };
 
 struct recv_data {
@@ -106,6 +108,12 @@ static int hmuartlgw_init_parse(enum hmuartlgw_dst dst, uint8_t *buf, int buf_le
                                        if (!strncmp(((char*)buf)+2, "DualCoPro_App", 13)) {
                                                rdata->state = HMUARTLGW_DUAL_APPLICATION;
                                                return 1;
+                                       } else if (!strncmp(((char*)buf)+2, "HMIP_TRX_App", 12)) {
+                                               rdata->state = HMUARTLGW_HMIP_APPLICATION;
+                                               return 1;
+                                       } else if (!strncmp(((char*)buf)+2, "HMIP_TRX_Bl", 11)) {
+                                               rdata->state = HMUARTLGW_IP_BOOTLOADER;
+                                               return 1;
                                        }
                                }
                                break;
@@ -204,6 +212,12 @@ static int hmuartlgw_init_parse(enum hmuartlgw_dst dst, uint8_t *buf, int buf_le
                        break;
        }
 
+       /* Try to query current app in case we might be in the DUAL/HMIP-Bootloader */
+       if ((buf[0] == HMUARTLGW_OS_ACK) && (buf[1] == 0x03)) {
+               buf[0] = HMUARTLGW_DUAL_GET_APP;
+               hmuartlgw_send(rdata->dev, buf, 1, HMUARTLGW_DUAL);
+       }
+
         return 1;
 }
 
@@ -309,7 +323,8 @@ void hmuartlgw_enter_bootloader(struct hmuartlgw_dev *dev)
                }
        } while (rdata.state == HMUARTLGW_QUERY_APPSTATE);
 
-       if (rdata.state != HMUARTLGW_BOOTLOADER) {
+       if ((rdata.state != HMUARTLGW_BOOTLOADER) &&
+           (rdata.state != HMUARTLGW_IP_BOOTLOADER)) {
                rdata.dev = dev;
                rdata.state = HMUARTLGW_ENTER_BOOTLOADER;
                buf[0] = HMUARTLGW_OS_CHANGE_APP;
@@ -321,7 +336,8 @@ void hmuartlgw_enter_bootloader(struct hmuartlgw_dev *dev)
                                fprintf(stderr, "Communication with the module timed out, is the serial port configured correctly?\n");
                                exit(1);
                        }
-               } while (rdata.state != HMUARTLGW_BOOTLOADER);
+               } while ((rdata.state != HMUARTLGW_BOOTLOADER) &&
+                        (rdata.state != HMUARTLGW_IP_BOOTLOADER));
 
                printf("Waiting for bootloader to settle...\n");
                sleep(HMUARTLGW_SETTLE_TIME);
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