Forum Post: RE: DK-S124 USBX Example
Hello, I've built a simple console application project (link at the bottom). Here are the steps (taken mostly from CDC ACM device example for S7G2 and SSP User's Manual): 1. Create DK-S124 project. 2....
View ArticleForum Post: RE: g_sf_console framework on ssp 1.2.0 b1
Hello, The best approach regarding USB drivers is to make sure you've installed Renesas Flash Programmer (RFP), version 3.02 or newer. This includes signed CDC driver you can use with Synergy devices....
View ArticleForum Post: RE: S7 sci i2c issue
Hello, With I2C communications, you'll need to provide 7-bit address, however many manufacturers shift this address up 1 bit to compensate for RW bit. Try communicating with address set to 0x44. Regards
View ArticleForum Post: RE: S7 sci i2c issue
Same error. According to the datasheet adress is 0x88 100010(0/1 bootsrap)(r/w) [0x88 or 0x8A, we are in 0x88 config] we can communicate with i2c @0x88 with an other µc but not with the synergy
View ArticleForum Post: RE: S7 sci i2c issue
According to the I2C specification ( http://www.nxp.com/documents/user_manual/UM10204.pdf ) the Slave address is the upper 7 bits of the first byte that is tranmitted. The R/W bit is not part of the...
View ArticleForum Post: PE HMI1 V2.0 Schematics
I am looking to access the schematics of the PE HMI1 V2.0 prior to purchasing a kit. Is this information available? Thanks
View ArticleForum Post: RE: PE HMI1 V2.0 Schematics
Hello, Here are the schematics: www.renesas.com/.../D3016946.html . These (and many more) are found on our website in the downloads section for "Tools and Kits" (Starter and Development Kits) and...
View ArticleForum Post: RE: PE HMI1 V2.0 Schematics
Hello, Is it what you are looking for www.renesas.com/.../D3016946.html ?
View ArticleForum Post: RE: S7 sci i2c issue
I agree, I confirm we used @0x44 with the other µc. But writing to 0x44 return SSP_ERR_TRANSFER_ABORTED Here is a screen of the i2c bus when writing 0x88 to slave 0x44 (green SCL purple SDA)
View ArticleForum Post: RE: S7 sci i2c issue
No I2C slave is acknowledging the transfer (SDA is high during the 9th SCL), this is why the transfer is aborted. These pins (P5_11 and P5_12) are used by the touch controller on the S7-SK board, but...
View ArticleForum Post: RE: Connecting to cloud server socket example
Dear Forum, So Moving along I am using the process to create, bind and connect the socket. Then allocate and append a packet. finally socket send. So I think I have that part down. What Im wondering...
View ArticleForum Post: RE: S7 sci i2c issue
I don't want to hijack this thread, but this seems relevant here: Can you address the differences, pros, cons between the r_iic and the r_sci_i2c? Clearly the have a different set of possible pins to...
View ArticleForum Post: Initial i2C touch panel from main_thread_entry
Instead waiting for a touch interrupt to start running the touch driver, I want to use user code to initial the touch panel every time the LCD power ON. Using this line: p_i2c_api->write(p_i2c_ctrl,...
View ArticleForum Post: RE: Why the new look?
Hi Josh, I noticed that in the new interface, there is no section shows how many times does each tags was mentioned....However, in the old interface there is one such section. Do you know where can I...
View ArticleForum Post: RE: Why the new look?
Hey Jennifer, There's a tag "cloud" on the front page (renesasrulz.com) on the right side so you can see the relative usage of each tag. However, I'm not aware of anything that gives a definitive count...
View ArticleForum Post: RE: Initial i2C touch panel from main_thread_entry
I'll give you some thoughts that may tide you over until Monday. Note that I'm far from an expert with this, and that I do not represent Renesas. Assuming you are implementing your own touch chip ......
View ArticleForum Post: RE: NEtx Socket closing unexpectedly when NOT using printf
Hey Gary, Not sure but I think I figured it out. Still working on proving it, but it would appear that I ran out of packets in my packet pool. The socket wasn't being accidentally closed - I put a...
View ArticleForum Post: RE: Connecting to cloud server socket example
Hello Matt, Seems like you're attempting to implement functionality similar to HTTP client (which is recommended for cloud connectivity, as NetX HTTP module is not fully HTTP/1.1 compliant). Once you...
View ArticleForum Post: RE: S7 sci i2c issue
Hello Steve, RIIC is fully-featured, dedicated I2C peripheral capable of running as a slave and up to "fast mode plus" (1Mbps) frequency. SCI I2C (i.e. Simple IIC) uses our standard serial peripheral...
View Article