Renesas


Renesas Electronics Corporation (TSE: 6723), the world's number one supplier of microcontrollers, is a premier supplier of advanced semiconductor solutions including microcontrollers, SoC solutions and a broad range of analog and power devices.

Known issues of GR PEACH

Information

This page is for GR-PEACH rev.E and GR-PEACH rev.C.
If your GR-PEACH is rev.B, go to Information of GR-PEACH rev.B. To identify GR-PEACH revision, see here.

defects (問題)

Nomoduledescriptionstatuspreliminaryrelease date
------

issues (課題)

Nomoduledescriptionstatusrelease date
1CANsupport CAN libraryDone
mbed-lib rev.102
-
2USBHostsupport USBHost library
(isochronous)
Done-
3mbed RTOSchange the method of obtaining stack as same as Cortex-M.Done
mbed-rtos rev.85
-
4-support GR-PEACH rev.CDone
mbed-lib rev.97
-
5-support CMSIS-DSP(NEON)Done
CMSIS-DSP(NEON)
-
6-Interrupt API wrapper for Cortex-M(NVIC API)Done
mbed-lib rev.97
-
7-CameraIn(analog) driverDone
CameraIn driver
-
8-CameraIn(digital) driverDone
CameraIn driver
-
9-AudioIn driverDone
AudioInOut driver
-
10-AudioOut driverDone
AudioInOut driver
-
11-Method of running programs on internal RAMDone-
12PwmOutPwmOut using MTU2 function.Done
mbed-lib rev.103
-
13CMSIS-DSP
mbed-RTOS
Save registers used in NEON code.Done
mbed-RTOS rev.92
-
14exportExport to DS-5Done
mbed-lib rev.109
-
15exportExport to IAR Embedded WorkbenchDone
mbed-lib rev.116
-
16exportExport to e2studioDone
mbed-lib rev.119
4/28 2016
17USBFunctionsupport writeback function and invalid functionunder development
->unsupported

Because mbed official does not support DMA
-
18I2Csupport asynchronous function by OS-lessDone
mbed-lib rev.120
5/11 2016
19Serialsupport asynchronous function by OS-lessDone
mbed-lib rev.120
5/11 2016
20SPIsupport asynchronous function by OS-lessDone
mbed-lib rev.120
5/11 2016

fixes (解決した問題)

Nodescriptionfixed datembed-library
(mbed)
mbed library sourcesmbed official libraries
1I2C
When a slave is busy, read will be an error.
2015/5/27rev.100mbed-src
rev.541
-
2I2C
Low level I2C commands does not work.(start(),stop(),etc)
2015/5/27rev.100mbed-src
rev.541
-
3CMSIS-DAP
By yosemite correspondence, issue that fail to write binary files of size larger than 512 kilobytes, has occurred.
2015/6/1---
4USBHost
When you disconnect the USB during Audio playback, GR-PEACH might not recognize it.
2015/10/16--USBHost
rev.32
5lwip-eth
When you communicate in EthernetInterface, GR-PEACH might miss the received data.
2015/11/10--lwip-eth
rev.29