Author |
Message |
Topic: Help with RN4020 BLE radio and pointer variables |
ffotsch
Replies: 2
Views: 13116
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Forum: General CCS C Discussion Posted: Sat Oct 11, 2014 9:23 am Subject: Help with RN4020 BLE radio and pointer variables |
I am trying to use the new Microchip RN4020 BLE module to send a 2byte value to my iPad. Everything works fine, however my variable named value only increments once. I am fairly certain the radio is s ... |
Topic: spi_xfer error() on v.115 PCH? |
ffotsch
Replies: 4
Views: 6968
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Forum: General CCS C Discussion Posted: Wed Dec 15, 2010 12:33 pm Subject: spi_xfer error() on v.115 PCH? |
Yes, those are the hardware pins for SPI. However, it is my understanding and experience that spi can also be done in software without using the hardware pins. I have two spi devices on the same chi ... |
Topic: spi_xfer error() on v.115 PCH? |
ffotsch
Replies: 4
Views: 6968
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Forum: General CCS C Discussion Posted: Wed Dec 15, 2010 6:09 am Subject: spi_xfer error() on v.115 PCH? |
I am using a PIC 18f2550 with two spi slaves, one uses hardware spi and the other uses software spi. Here are my use statements:
#use spi(MODE=3, DI=PIN_a2, DO=PIN_a3, CLK=PIN_a1, BITS=16, STR ... |
Topic: USB data type error |
ffotsch
Replies: 4
Views: 4581
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Forum: General CCS C Discussion Posted: Fri Nov 14, 2008 9:20 pm Subject: USB data type error |
FvM you were correct. My HyperTerminal was in V52 and when I switched to ANSI I saw all 256 chr. I also observed all in another program. So the problem is in VB.net. It must be using the MSB as a ... |
Topic: USB data type error |
ffotsch
Replies: 4
Views: 4581
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Forum: General CCS C Discussion Posted: Fri Nov 14, 2008 11:31 am Subject: USB data type error |
I have a USB serial connection established between an 18f2553 and a PC. I am using VB.net to receive bytes from the PIC. I am using the USB to UART emulator. The problem is I can't send a value grea ... |
Topic: Need help reading Serial data from the GPS receiver into PIC |
ffotsch
Replies: 1
Views: 7213
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Forum: General CCS C Discussion Posted: Wed Sep 17, 2008 4:58 am Subject: Need help reading Serial data from the GPS receiver into PIC |
I'm no expert, but I did a similar project with a hot air balloon. Set the GPS to NMEA output and the gps starts sending NMEA strings updated each second. Check the web site in the code for the form ... |
Topic: Help with 18f2550 Bootloader |
ffotsch
Replies: 0
Views: 2481
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Forum: General CCS C Discussion Posted: Sun Sep 14, 2008 1:03 pm Subject: Help with 18f2550 Bootloader |
I am wanting to use the CCS ex_usb_bootlader.c with an 18f2550. Can I simply change the device type from 4550 to 2550 and compile a working loader?
Thanks |
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