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| author | Karl Kurbjun <kkurbjun@gmail.com> | 2009-06-24 04:17:15 +0000 |
|---|---|---|
| committer | Karl Kurbjun <kkurbjun@gmail.com> | 2009-06-24 04:17:15 +0000 |
| commit | 19cb4446919dff3b0c6e5a48c9b0192c01740ecc (patch) | |
| tree | f9ebc1fc443e962a428ec0f3e3ff82c427864675 /firmware/drivers | |
| parent | 1910d026b1593efd37da276397d0fa157d96d877 (diff) | |
| download | rockbox-19cb4446919dff3b0c6e5a48c9b0192c01740ecc.zip rockbox-19cb4446919dff3b0c6e5a48c9b0192c01740ecc.tar.gz rockbox-19cb4446919dff3b0c6e5a48c9b0192c01740ecc.tar.bz2 rockbox-19cb4446919dff3b0c6e5a48c9b0192c01740ecc.tar.xz | |
M:Robe 500: RTC is now working, Added some SPI flexibility per end device and modified the interrupt handler for the tsc2100 which should make it more reliable.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@21483 a1c6a512-1295-4272-9138-f99709370657
Diffstat (limited to 'firmware/drivers')
| -rw-r--r-- | firmware/drivers/rtc/rtc_rx5x348ab.c | 6 | ||||
| -rw-r--r-- | firmware/drivers/tsc2100.c | 8 |
2 files changed, 5 insertions, 9 deletions
diff --git a/firmware/drivers/rtc/rtc_rx5x348ab.c b/firmware/drivers/rtc/rtc_rx5x348ab.c index 2b4e17c..218582c 100644 --- a/firmware/drivers/rtc/rtc_rx5x348ab.c +++ b/firmware/drivers/rtc/rtc_rx5x348ab.c @@ -36,8 +36,7 @@ void rtc_init(void) int rtc_read_datetime(unsigned char* buf) { char command = ADDR_READ|ADDR_BURST; /* burst read from the start of the time/date reg */ - spi_block_transfer(SPI_target_RX5X348AB, true, - &command, 1, buf, 7); + spi_block_transfer(SPI_target_RX5X348AB, &command, 1, buf, 7); return 1; } int rtc_write_datetime(unsigned char* buf) @@ -48,7 +47,6 @@ int rtc_write_datetime(unsigned char* buf) data[0] = command; for (i=1;i<8;i++) data[i] = buf[i-1]; - spi_block_transfer(SPI_target_RX5X348AB, true, - data, 8, NULL, 0); + spi_block_transfer(SPI_target_RX5X348AB, data, 8, NULL, 0); return 1; } diff --git a/firmware/drivers/tsc2100.c b/firmware/drivers/tsc2100.c index 271a557..32a3516 100644 --- a/firmware/drivers/tsc2100.c +++ b/firmware/drivers/tsc2100.c @@ -44,7 +44,7 @@ void tsc2100_read_data(void) adc_last_read=current_tick; - spi_block_transfer(SPI_target_TSC2100, false, + spi_block_transfer(SPI_target_TSC2100, out, sizeof(out), (char *)adc_data, sizeof(adc_data)); for(i=0; i<sizeof(adc_data); i+=2) @@ -128,8 +128,7 @@ short tsc2100_readreg(int page, int address) unsigned short command = 0x8000|(page << 11)|(address << 5); unsigned char out[] = {command >> 8, command & 0xff}; unsigned char in[2]; - spi_block_transfer(SPI_target_TSC2100, false, - out, sizeof(out), in, sizeof(in)); + spi_block_transfer(SPI_target_TSC2100, out, sizeof(out), in, sizeof(in)); return (in[0]<<8)|in[1]; } @@ -139,8 +138,7 @@ void tsc2100_writereg(int page, int address, short value) unsigned short command = (page << 11)|(address << 5); unsigned char out[4] = {command >> 8, command & 0xff, value >> 8, value & 0xff}; - spi_block_transfer(SPI_target_TSC2100, false, - out, sizeof(out), NULL, 0); + spi_block_transfer(SPI_target_TSC2100, out, sizeof(out), NULL, 0); } void tsc2100_keyclick(void) |